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V2616 Linux User`s Manual

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1. Function int set_dout_state int doport int state Description Set the DOUT port to high or low state Input lt doport gt The DOUT port you want to set Port starts from 0 to 3 lt state gt Set high or low state DIO HIGH 1 for high DIO LOW 0 for low Output None Return refer to the error code Function int get_din_state int diport int state Description Get the DIN port state Input lt diport gt The DIN port to get the state of Port numbering is from O to 3 lt state gt Save the current state Output lt state gt DIO_HIGH 1 for high DIO_LOW 0 for low 4 2 V2616 Linux User s Manual Programming Guide Return Refer to the error code Function int get_dout_state int doport int state Description Get the DOUT port state Input lt doport gt The DOUT port to get the state of lt state gt Save the current state Output state DIO HIGH 1 for high DIO LOW 0 for low Return Refer to the error code Function intset din event int diport void func int diport int mode long int duration Description Set the DIN event when the state is changed from high to low or from low to high Input lt diport gt The port that will be used to detect the DIN event Port numbering is from O to 3 This value depends on your device func int diport gt Not NULL Returns the call back function When the event occurs the call back function
2. docbook xml 4 5 7 standard XML documentation system for software and systems dosfstools 3 0 9 1 utilities for making and checking MS DOS FAT filesystems dpkg 1 15 8 11 Debian package management system dvd rw tools 7 1 6 DVD RW R tools e2fslibs 1 41 12 4stablel ext2 ext3 ext4 file system libraries e2fsprogs 1 41 12 4stablel ext2 ext3 ext4 file system utilities eject 2 1 5 deb1 cvs200811 ejects CDs and operates CD Changers under Linux 04 7 1 esound common 0 2 41 8 Enlightened Sound Daemon Common files V2616 Linux User s Manual Software Components ethtool 1 2 6 34 3 display or change Ethernet device settings evolution data server 2 30 3 2 evolution database backend server evolution data server co 2 30 3 2 architecture independent files for Evolution Data Server mmon exim4 base 4 72 6 squeeze2 support files for all Exim MTA v4 packages exim4 config 4 72 6 squeeze2 configuration for the Exim MTA v4 exim4 daemon light 4 72 6 squeeze2 lightweight Exim MTA v4 daemon exuberant ctags 1 5 8 3squeezel build tag file indexes of source code definitions fancontrol 1 3 1 2 6 utilities to read temperature voltage fan sensors file 5 04 5 Determines file type using magic numbers file roller 2 30 2 2 an archive manager for GNOME findutils 4 4 2 1 b1 utilities for finding files find xargs fontconf
3. Host A represents the machine that belongs to OpenVPN A and Host B represents the machine that belongs to OpenVPN B The two remote subnets are configured for a different range of IP addresses When this configuration is moved to a public network the external interfaces of the OpenVPN machines should be configured for static IPs or connected to another device such as a firewall or DSL box first 2 Generate a preset shared key by typing the following command openvpn genkey secret secrouter key 3 Copy the file that is generated to the OpenVPN machine scp etc openvpn secrouter key 192 168 8 174 etc openvpn ATTENTION A preshared key is located at etc openvpn secrouter key You can use it for testing purposes We suggest creating a new key for non testing purposes 4 On machine OpenVPN A modify the remote address in configuration file etc openvpn tapO br conf point to the peer remote 192 168 8 174 dev tap0 port 1194 secret etc openvpn secrouter key cipher DES EDE3 CBC auth MD5 tun mtu 1500 tun mtu extra 64 ping 40 up etc openvpn tap0 br sh comp 1zo 3 21 V2616 Linux User s Manual Managing Communications 5 Next modify the routing table in etc openvpn tapO br sh script bin sh value after A net is the subnet behind the remote peer route add net 192 168 4 0 netmask 255 255 255 0 dev br0 And then configure the bridge interface in etc openvpn bridge
4. bin bash Create global variables Define Bridge Interface br br0 Define list of TAP interfaces to be bridged for example tap tap0 tapl tap2 tap tap0 Define physical ethernet interface to be bridged with TAP interface s above eth eth1 eth_ip 192 168 8 173 eth netmask 255 255 255 0 eth broadcast 192 168 8 255 gw 192 168 8 174 Start the bridge script file to configure the bridge interface etc openvpn bridge restart On machine OpenVPN B modify the remote address in configuration file etc openvpn tap0 br conf point to the peer remote 192 168 8 173 dev tap0 secret etc openvpn secrouter key cipher DES EDE3 CBC auth MD5 tun mtu 1500 tun mtu extra 64 ping 40 up etc openvpn tap0 br sh comp 1zo 6 Next modify the routing table in etc openvpn tapO br sh script file bin sh value after route add net 192 168 2 0 netmask 255 255 255 0 dev br0 A net is the subnet behind the remote peer And then configure the bridge interface in etc openvpn bridge bin bash Create global variables Define Bridge Interface br pro Define list of TAP interfaces to be bridged 3 22 V2616 Linux User s Manual Managing Communications for example tap tap0 tapl tap2 tap tap0 Define physical ethernet interface to be bridged with TAP interface s above eth eth1 eth ip 192 168 8 174 eth
5. Kernel routing table Destination Gateway Genmask Flags Metric Ref Use iface 129 67 We 165 0 050 0 2593 2595 29 9525 5 UH ppp0 12 70 020 0 0 0 0 255 0 0 0 0 0 0 0 129 267 1169 3020 0 0 ppp0 If your output looks similar but does not have the destination 0 0 0 0 line which refers to the default route used for connections you may have run pppd without the defaultroute option At this point you can try using Telnet ftp or finger bearing in mind that you will have to use numeric IP addresses unless you have configured etc resolv conf correctly Setting up a Machine for Incoming PPP Connections Method 1 pppd dial in with pppd commands This first example applies to using a modem and requiring authorization with a username and password pppd dev ttyMO 115200 crtscts modem 192 168 16 1 192 168 16 2 login auth You should also add the following line to the file etc ppp pap secrets ww The first star lets everyone login The second star lets every host connect The pair of double quotation marks indicates that the file etc passwd can be used to check the password The last star is to let any IP connect The following example does not check the username and password pppd dev ttyMO 115200 crtscts modem 192 168 16 1 192 168 16 2 Method 2 pppd dial in with pppd script Configure a dial in script etc ppp peer dialin You usually need this if there is no PAP authentic
6. RAID Level Port ec Ai 6Y868na Serial etr Size Sta praan Non RAID Disk 3GB Non RRID Disk Select 2 to 4 disks to use in creating the volume t1 Previous Next SPACE Selects ENTER Selection Complete 7 Unless you have selected RAID 1 select the strip size by using the lt t gt or lt 1 gt keys to scroll through the available values and then press the lt Enter gt key Intel lt R gt Matrix Sto ro Copyright lt C gt 3003 05 dte aora ion CREATE VOLUME MENU 1 ion ROM v5 8 8 1832 ICHx All Rights Reserved RAID_Vo lume RAIDBCStripe Select Disks Name RAID Level Disk Strip Capacity 171 8 GB Create Volume HELP 3 The following are typical values RAID 128KB RAIDIG 64KB RAIDS 64KB 8 Select the volume capacity and then press the lt Enter gt key Note The default value indicates the maximum volume capacity using the selected disks If less than the maximum volume capacity is chosen creation of a second volume is needed to utilize the remaining space i e a matrix RAID configuration Inte1 lt R gt E gr Manager option zd et ICHx Copyright CC 2883 85 Intel rmn iom ights Reserved CREATE VOLUME MENU J Name RAID Leve 1 Disks Strip Si Capac ity Enter than the maximum capacity the volume capacity naxinun volume capacity using the Vo lumef RAIDBCStripe gt Select Disks 128KB 171 88 Create Volune HELP J indicate
7. 1 Scan the NFS Server s shared directory showmount e HOST showmount Shows the mount information of an NFS Server e Shows the NFS Server s export list HOST IP address or DNS address 2 Establish a mount point on the NFS Client site mkdir p home nfs public 3 Mount the remote directory to a local directory mount t nfs o nolock 192 168 3 100 home public home nfs public This is where 192 168 3 100 is the example IP address of the NFS server 3 19 V2616 Linux User s Manual Managing Communications SNMP Simple Network Management Protocol The V2616 LX comes with the SNMP V1 Simple Network Management Protocol agent software pre installed It supports RFC 1213 MIB II The following example shows an SNMP agent responding to a query from the SNMP browser on the host site SNMPv2 MIB sysDescr 0 STRING Linux Moxa 2 6 32 5 amd64 1 SMP Tue Jun 14 09 42 28 UTC 2011 x86_64 SNMPv2 MIB sysObjectID 0 OID SNMPv2 SMI enterprises 8691 12 2616 DISMAN EVENT MIB sysUpTimeInstance Timeticks 523675 1 27 16 75 SNMPv2 MIB sysContact 0 STRING Jared SNMPv2 MIB sysName 0 STRING Moxa SNMPv2 MIB sysLocation 0 STRING F1 8 No 6 Alley 6 Lane 235 Pao Chiao Rd Shing Tien City Taipei Taiwan R O C SNMPv2 MIB sysORLastChange 0 Timeticks 1 0 00 00 01 SNMPv2 MIB SysORID 1 OID SNMP FRAMEWORK MIB snmpFrameworkMIBCompliance SNMPv2 MIB sysORID OID SNMP MPD MIB snmpMPDCompliance SNMPv2 MIB Sys
8. V2616 Linux User s Manual Programming Guide Special Note 1 You need to build the moxalib in advance for DI DO The moxalib is included in the folder example moxalib on the CD 2 Make sure to link the library libmoxalib for DI DO programming and include the header file moxadevice h Only one program at a time can use the DI DO library 3 Due to hardware limitations you need to modify MIN DURATION as 60 for V2616 LX computers Examples Example files tdio c and Makefile are located in the folder Y example tdio on the CD WDT Watch Dog Timer Introduction The WDT works like a watchdog function and can be enabled or disabled When the WDT function is enabled and the application does not acknowledge it the system will reboot The acknowledgement time can be set to any number between 50 milliseconds and 60 seconds How the WDT Works You will need to write your own application to enable the WDT function Refer to the following APIs for help on writing the application The user API Function int swtd open void Description Open the file handle to control the software watchdog Input None Output None Return On success return a file handle Otherwise return lt O value Function int swtd enable int fd unsigned long time Description Enable software watchdog And you must do swtd_ack after this procedure Input lt fd gt the file handle from the swtd_open return value lt time gt
9. iptables A INPUT i ethO p tcp dport 21 j DROP Example 6 Accept TCP packets from 192 168 0 24 to V2616 LX s port 137 138 139 iptables A INPUT i ethO p tcp s 192 168 0 24 dport 137 139 j ACCEPT Example 7 Log TCP packets that visit V2616 LX s port 25 iptables A INPUT i ethO p tcp dport 25 j LOG Example 8 Drop all packets from MAC address 01 02 03 04 05 06 iptables A INPUT i ethO p all m mac mac source 01 02 03 04 05 06 j DROP ATTENTION In Example 8 remember to issue the command modprobe ipt mac first to load the module ipt mac NAT Network Address Translation The NAT Network Address Translation protocol translates IP addresses used on one network into IP addresses used on a connecting network One network is designated the inside network and the other is the outside network Typically the V2616 LX connects several devices on a network and maps local inside network addresses to one or more global outside IP addresses and un maps the global IP addresses on incoming packets back into local IP addresses ATTENTION Click on the following link for more information about NAT http www netfilter org documentation HOWTO packet filtering HOWTO html NAT Example The IP address of all packets leaving LAN1 are changed to 192 168 3 127 you will need to load the module ipt MASQUERADE IP Netmask 192 168 3 100 24 Gateway 192 168 3 127 PC1 Linux or Windows LANI 1
10. libgsf 1 common 1 14 18 1 Structured File Library common files libgssapi krb5 2 1 8 3 dfsg 4squeezel MIT Kerberos runtime libraries krb5 GSS API Mechanism libgssgluel 0 1 4 mechanism switch gssapi library libgssrpc4 1 8 3 dfsg 4squeezel MIT Kerberos runtime libraries GSS enabled ONCRPC libgstreamer plugins bas 0 10 30 1 GStreamer libraries from the base set e0 10 0 libgstreamer0 10 0 0 10 30 1 Core GStreamer libraries and elements libgtk2 perl 2 1 222 1 Perl interface to the 2 x series of the Gimp Toolkit library libgtk2 0 0 2 20 1 2 The GTK graphical user interface library libgtk2 0 bin 2 20 1 2 The programs for the GTK graphical user interface library libgtk2 0 common 2 20 1 2 Common files for the GTK graphical user interface library libgtkmm 2 4 1c2a 1 2 20 3 1 C wrappers for GTK shared libraries libgtop2 7 2 28 1 1 gtop system monitoring library shared V2616 Linux User s Manual Software Components libgtop2 common 2 28 1 1 gtop system monitoring library common libgucharmap7 1 2 30 3 1 Unicode browser widget library shared library libgudev 1 0 0 164 3 GObject based wrapper library for libudev libgweather common 2 30 3 1 GWeather common files libgweather1 2 30 3 1 GWeather shared library libhal storagel 0 5 14 3 Hardware Abstraction Layer shared library for storage devices libhal1 0 5 14 3 Hardware Abstraction Layer shared li
11. libmetacity privateO 1 2 30 1 3 library for the Metacity window manager libmpeg2 4 0 4 1 3 MPEG1 and MPEG2 video decoder library libmpfr4 3 0 0 2 multiple precision floating point computation libnautilus extension1 2 30 1 2squeezel libraries for nautilus components runtime version libncurses5 5 7 20100313 5 shared libraries for terminal handling libncurses5 dev 5 7 20100313 5 developer s libraries and docs for ncurses libncursesw5 5 74 20100313 5 shared libraries for terminal handling wide character support libnet dbus perl 0 33 6 2 Extension for the DBus bindings libnet telnet perl 3 03 3 Script telnetable connections libnewt0 52 0 52 11 1 Not Erik s Windowing Toolkit text mode windowing with slang libnfnetlinkO 1 0 0 1 Netfilter netlink library libnfsidmap2 0 23 2 An nfs idmapping library libnotify1 0 5 0 2 sends desktop notifications to a notification daemon libnspr4 Od 4 8 6 1 NetScape Portable Runtime Library libnss3 1d 3 12 8 1 squeezel Network Security Service libraries libntfs 3g75 1 2010 3 6 1 ntfs 3g filesystem in userspace FUSE library libntfs10 2 0 0 1 b1 library that provides common NTFS access functions liboggO 1 2 0 dfsg 1 Ogg bitstream library liboilO 3 0 3 17 2 Library of Optimized Inner Loops libonig2 5 9 1 1 Oniguruma regular expressions library liboobs 1 4 2 30 1 1 GObject based i
12. ATTENTION If there is just a control file then dmraid was either not loaded or dmraid will not work with your configuration 1 Create a partition with fdisk root Moxa fdisk dev dm 0 and then fter the RAID is created activate it root Moxa dmraid ay 2 Format the RAID root Moxa mkfs ext4 dev dm 0 ul 1 ul V2616 Linux User s Manual RAID 0 1 Function Configuration 3 Mount the raid device root Moxa mount dev dm 0 mnt raid 4 If you need to mount it automatically you can add the configure in etc fstab Reboot and it should be mounted at mnt raid dev dm 0 mnt raid ext4 defaults Replacing a Failed Disk If the array is running in mirror mode and one of the disks fails you can replace the failed disk with a new one Run dmraid s to check if the initial status is OK root Moxa dmraid s Group superset isw ddjejgjhgi Active Subset name isw ddjejgjhgi VolumeO size 14680320 stride 128 type t mirror Status i sk subsets 0 devs E Spares Run dmraid r and check if the mirror is running and the disk drives are attached root Moxa root Moxa dmraid r dev sdc isw isw_ddjejgjhgi GROUP ok 976773166 sectors data 0 dev sdb isw isw ddjejgjhgi GROUP ok 31277054 sectors data 0 Remove the failed hard disk and run dmraid s again to check the status root Moxa dmraid s ERROR isw wrong nu
13. Enabling and Disabling Daemons 0 ccc sense ehem e ess ess enses e hee n es nennen nnne 2 6 Setting the RUN LeVel v E 2 8 Cron Daemon for Executing Scheduled Commands ss 2 9 Inserting a USB Storage Device into the Computer issues 2 10 Checking the Linux Versions sessio er a EM E MR M EE EM ME MEAM MM M VM MM MER MM MET M 2 11 APT Installing and Removing Packages Si enne she sra eere nnns 2 11 3 Managing Communications cccccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeueueueueueeauauauaueuauauaeaeaeaeaeecueueueueuauauauauauaueuenenenas 3 1 Detecting Network Interfaces de nan un neue near dd ener Renner eR eR un Ree xr e dee 6 nf xe dir inea 3 2 Changing the Network Settings s t er Rt ee M RR cc MEER EE MES 3 2 Changing the interfaces Configuration File eme eme eme emnes nnn 3 2 Static P Addr8ss cac ee nel nt atenta a A nr ax a a a tra a a a ku ede eto dei a 3 3 Dynamic P Address Using DHCP diia 3 3 Adjusting IP Addresses with ifconfig me e mesh e mese he este es e shes essen 3 3 Telnet A mi STE LS OO A CARN A ARN CRA E a helt Coie e UM Lu LL AME LL LEE De 3 3 Enabling the Tenet TFTP Server resserre rime marne 3 4 Disabling the Telnet TFTP Server e RR RR MR RA M RM MER AM NR ARM MM MA MM 3 4 DNS Chen pet i 3 4 A O ua a a a a a a a 3 4 uc AMI ACeo ole T E 3 5 ES COMP E T TRE 3 5 Apache
14. Web UE i osito MER MR cd ME EM MEM M M MM MM aident 3 6 Ietault Horniepage o eese mee resume esee estne vates ae satu ee aae alate sva ee este Weta Gece ae due tae UE 3 6 Disabling the CGI Function ssssssssssssssssssseses se hehe e nemen este iste iste sre iste stesse nnn 3 6 Saving Web Pages to a USB Storage Device 3 7 PTABLES oii T met tete ne ae re ee ee eee re nee le er ele ah na re M 3 8 IPTABLES Hierarchy etica ERR M RR RR M EA M M M Me MM ME MM S nd he VERE t 3 9 IPTABLES M 3 10 Observe and Erase Chal Rules sides OA a OAA ANENA EAE AGNA GAE AEAN NONE A oe eden e dea Me of 3 10 Define Policy for Chain Rules senes eme nhe eene enis eee ens enses enne 3 11 Append or Delete Rules sense sehen esse is ess esie ess esses sese 3 11 NAT Network Address Translation ooo a use uere adde ualeat da d ua dee v ea a 3 12 NAT EXampl dinar ann at de er ana dura lat a ant SG nn ee es de dr 3 12 Enabling NAT at Bootup iiit ERO RR EMO a D ME EM tente s 3 13 PPR CPOINE TO4P OIE PROLO co acts cane Re E a AN E a Rene ne icd ete ne ld an DEG DO D dU DEDE D 3 13 Connecting to a PPP Server over a Simple Dial up Connection 3 14 Connecting to a PPP Server over a Hard wired Link 3 15 Checking the Connection essen sessi is ess ess esie ess ess esses eene 3 15 Setting up a Machine for Incoming PPP Connections sisi 3 16 ddp ER 3 17 NFS
15. libdatriel 0 2 4 1 Double array trie library libdb4 6 4 6 21 16 Berkeley v4 6 Database Libraries runtime libdb4 7 4 7 25 9 Berkeley v4 7 Database Libraries runtime libdb4 8 4 8 30 2 Berkeley v4 8 Database Libraries runtime libdbus 1 3 1 2 24 4 squeezel simple interprocess messaging system libdbus glib 1 2 0 88 2 1 simple interprocess messaging system GLib based shared library libdevmapper1 02 1 2 1 02 48 5 The Linux Kernel Device Mapper userspace library libdiscover2 2 1 2 5 hardware identification library libdmraid1 0 0 rc16 1 0 0 rc16 4 1 Device Mapper Software RAID support tool shared library libdns69 1 9 7 3 dfsg 1 squeeze DNS Shared Library used by BIND 3 libdrm intel1 2 4 21 1 squeeze3 Userspace interface to intel specific kernel DRM services runtime libdrm nouveaul 2 4 21 1 squeeze3 Userspace interface to nouveau specific kernel DRM services runtime libdrm radeon1 2 4 21 1 squeeze3 Userspace interface to radeon specific kernel DRM services runtime libdrm2 2 4 21 1 squeeze3 Userspace interface to kernel DRM services runtime libdv4 1 0 0 2 1 software library for DV format digital video runtime lib libdvdnav4 4 1 3 7 DVD navigation library libdvdread4 4 1 3 10 library for reading DVDs libebackend1 2 0 2 30 3 2 Utility library for evolution data servers libebook1 2 9 2 30 3 2 Client library for evolution address books libecal1 2 7 2 30 3 2
16. 0 5 2 list of blacklisted OpenSSL RSA keys openvpn 2 1 3 2 virtual private network daemon openvpn blacklist 0 4 list of blacklisted OpenVPN RSA shared keys p7zip full 9 04 dfsg 1 1 7z and 7za file archivers with high compression ratio passwd 1 4 1 4 2 svn3283 2 s change and administer password and group data queezel pciutils 1 3 1 7 6 Linux PCI Utilities perl 5 10 1 17squeeze2 Larry Wall s Practical Extraction and Report Language perl base 5 10 1 17squeeze2 minimal Perl system perl modules 5 10 1 17squeeze2 Core Perl modules php5 5 3 3 7 squeeze3 server side HTML embedded scripting language metapackage php5 cli 5 3 3 7 squeeze3 command line interpreter for the php5 scripting language php5 common 5 3 3 7 squeeze3 Common files for packages built from the php5 source php5 suhosin 0 9 32 1 1 advanced protection module for php5 pm utils 1 3 0 3 utilities and scripts for power management pmount 0 9 23 1 mount removable devices as normal user policykit 1 0 96 4 framework for managing administrative policies and privileges policykit 1 gnome 0 96 3 GNOME authentication agent for PolicyKit 1 portmap 6 0 0 2 RPC port mapper powermgmt base 1 31 Common utils and configs for power management ppp 2 4 5 4 Point to Point Protocol PPP daemon pppconfig 2 3 18 nmu2 A text menu based utility for configuring ppp pppoe 3 8 3 PPP over Ethernet driver pppoeconf 1
17. 0 5 Cross Platform Audio Output Library Common files libao4 1 0 0 5 Cross Platform Audio Output Library server side HTML embedded scripting language Apache 2 module libapr1 1 4 2 6 squeeze3 The Apache Portable Runtime Library libaprutil1 1 3 9 dfsg 5 The Apache Portable Runtime Utility Library libaprutil1 dbd sqlite3 1 3 9 dfsg 5 The Apache Portable Runtime Utility Library SQLite3 Driver libaprutil1 Idap 1 3 9 dfsg 5 The Apache Portable Runtime Utility Library LDAP Driver libarchivel 2 8 4 1 Single library to read write tar cpio pax zip iso9660 etc libart 2 0 2 2 3 21 1 Library of functions for 2D graphics runtime files libasound2 1 0 23 2 1 shared library for ALSA applications libaspell15 0 60 6 4 GNU Aspell spell checker runtime library libasyncnsO 0 3 1 1 Asyncronous name service query library libatasmart4 0 17 git20100219 2 ATA S M A R T reading and parsing library libatk1 0 0 1 30 0 1 The ATK accessibility toolkit libatk1 0 data 1 30 0 1 Common files for the ATK accessibility toolkit libatspi1 0 0 1 30 1 3 C binding libraries of at spi for GNOME Accessibility libattr1 1 2 4 44 2 Extended attribute shared library libaudiofileO 0 2 6 8 Open source version of SGI s audiofile library libauditO 1 7 13 1 b2 Dynamic library for security auditing libavahi client3 0 6 27 2 squeezel Avahi client library libavahi common data 0 6 27 2 squeezel Avahi common data fi
18. 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 00 02 7 00 00 00 kacpi hotplug root 00 02 00 00 00 ata 0 root 2 00 02 00 00 00 ata 1 www data 2664 0 00 03 00 00 00 usr sbin apache2 k start www data 2664 0 00 03 00 00 00 usr sbin apache2 k start www data 2664 0 00 03 00 00 00 usr sbin apache2 k start www data 2664 0 00 03 00 00 00 usr sbin apache2 k start root 2700 0 00 15 ttyl 00 00 00 bash root 22 20 700 15 2 00 00 00 flush 8 0 root 2536 1 00 21 2 00 00 00 sshd root pts 0 root 2745 0 00 21 pts 0 00 00 00 bash root 2747 0 00 21 pts 0 00 00 00 ps ef Moxa khelper netns root root async mgr pm sync supers bdi default kintegrityd 0 kintegrityd 1 kblockd 0 kblockd 1 kacpid root root root root EGO root root root root root kacpi_notify root M UOM E E E E N ON NKV NN DS o CO Oro e To run a private daemon you can edit the file rc local as shown below 1 Because the root file system is mounted in Read only mode you need to re mount it with write permission MOXA mount o remount rw 2 Type cd etc to change directories MOXA cd etc 3 Type vi rc local to edit the configuration file with vi editor MOXA etc vi rc local 4 Next add th
19. 168 3 127 192 168 3 127 can t be established RSA key fingerprint is 8b ee ff 84 41 25 fc cd 2a f2 92 8f ch 1f 6b 2f Are you sure you want to continue connection yes no yes Adjusting the System Time The V2616 LX has two time settings One is the system time and the other is provided by an RTC Real Time Clock built into the V2616 LX s hardware Setting the Time Manually Use the date command to query the current system time or to set a new system time Use hwclock to query the current RTC time or to set a new RTC time Use the following command to set the system time date MMDDhhmmYYYY MM Month DD Date hhmm Hour and Minute YYYY Year 2 4 V2616 Linux User s Manual Software Configuration Use the following command to write the current system time to the RTC hwclock w MOXA date Wed Dec 16 03 34 46 CST 2009 MOXA hwclock Wed 16 Dec 2009 03 35 16 AM CST 0 017600 seconds MOXA date 121616352009 Wed Dec 16 16 35 00 CST 2009 MOXA hwclock w MOXA date hwclock Wed Dec 16 16 36 12 CST 2009 Wed 16 Dec 2009 03 38 13 AM CST 0 016751 seconds MOXA NTP Client The V2616 LX has a built in NTP Network Time Protocol client that is used to initialize a time request to a remote NTP server Use ntpdate to update the system time ntpdate time stdtime gov tw hwclock w Visit http www ntp org for more information about NTP and NTP server addresses MOXA d
20. 4 5 8 The GNU C preprocessor cpufrequtils 007 1 utilities to deal with the cpufreq Linux kernel feature cron 3 0pl1 116 process scheduling daemon dash 0 5 5 1 7 4 POSIX compliant shell dbus 1 2 24 4 squeezel simple interprocess messaging system dbus x11 1 2 24 4 squeezel simple interprocess messaging system X11 deps debconf 1 5 36 1 Debian configuration management system debconf i18n 1 5 36 1 full internationalization support for debconf debian archive keyring 2010 08 28 GnuPG archive keys of the Debian archive debian faq 4 0 4 nmul The Debian FAQ debianutils 3 4 Miscellaneous utilities specific to Debian defoma 0 11 11 Debian Font Manager automatic font configuration framework deskbar applet 2 32 0 1 universal search and navigation bar for GNOME desktop base 6 0 5squeezel common files for the Debian Desktop desktop file utils 0 15 2 Utilities for desktop files dictionaries common 1 5 17 Common utilities for spelling dictionary tools diffutils 1 3 0 1 File comparison utilities discover 2 1 2 5 hardware identification system discover data 2 2010 10 18 Data lists for Discover hardware detection system dmidecode 2 9 1 2 Dump Desktop Management Interface data dmraid 1 0 0 rc16 4 1 Device Mapper Software RAID support tool dmsetup 2 1 02 48 5 The Linux Kernel Device Mapper userspace library dmz cursor theme 0 4 3 Style neutral scalable cursor theme dnsutils 1 9 7 3 dfsg 1 squeeze 3 Clients provided with BIND
21. 5 Reboot the Computer You need to wait about 10 to 15 minutes for the system to restart since the system configuration files will be initiated while booting up for the first time Do not turn off the computer or shut down the computer while the system is restarting otherwise the IIS service will be terminated When the operating system has successfully launched you will need to restart your computer so that the new settings can be activated Saving the System to the USB Drive You may also save the current system to the USB drive for system recovery in case the system crashes Before saving the system to the USB drive we suggest you remove all files under 1 home partimag on the USB drive In addition change the BIOS settings to make the USB drive the first boot priority When the system has been launched take the following steps 1 Select clonezilla live save disk clowezilla ory clowezilla ok clonezilla live restore disk clonezilla live save disk Local operating system Memtest amp FreeDOS Free Software Labs gh Performance Computing Taiwan 6 9 V2616 Linux User s Manual System Recovery 2 Wait for the USB drive boot process to finish 5 141941 MATARO 5 269691 2806681 Loading 5 774561 8631961 Running sdb Attached SCSI disk sd Attached scsi generic sg0 type 0 sd 0 Attached scsi generic sgi type 0 sr 1 0 0 0 Attached scsi generic sgZ type 5 essential drivers 5 772551 fi
22. 5 2 Creating RAID from the BIOS ccc eese esee eese eee ee e ese sre s e e e ne eene nnns 5 2 Mounting the RAID Vol mie Jue RM s ev v vuv e vue dese v vua pese ee Vv in e vov V a dev pi euge Vs ga Y vp e peu aire es 5 5 Replacing a Failed Disk non nn nn meh mese mese hene esiste iste stesse stesse enn 5 6 Software RAID SMO ad taste cae cat stos hehe tue MA AREA AO dial A A UND uuu Muta ute tatu e deed 5 7 Creating Software RAID Volume ist tiennent ane Ye gi 5 7 Checking thie Software RAID Status eH RR RR MEN MI M MR EU M MEM EM ME MEIN MM Ns 5 8 Replacing a Falled Disk EE TR ede taal AED e 5 9 6 System ANO A 6 1 Recovery Environment t U 6 2 Recovery Procedure teet t RR RE M ARE MM RSR RER SR a TR ER ne 6 2 Saving the System to the USB Dryers aaan a 6 9 A Software Components ocococococococacocannnnononnnnnnnnnnrn rn rara rara rara rara RN RN RN RN nnnnnnnnnananananancncncncnrarararananananananananasa A 1 1 Introduction Thank you for purchasing the Moxa V2616 series of x86 ready to run embedded computers This manual introduces the software configuration and management of the V2616 LX which runs the Linux operating system For hardware installation connector interfaces setup and upgrading the BIOS please refer to the V2616 Hardware User s Manual Linux is an open scalable operating system that allows you to build a wide range of innovative small
23. 6 1 X C Binding dri2 extension libxcb event1 0 3 6 1 utility libraries for X C Binding event libxcb render utilO 0 3 6 1 utility libraries for X C Binding render util libxcb renderO 1 6 1 X C Binding render extension libxcb1 1 6 1 X C Binding libxcompositel 1 0 4 2 1 X11 Composite extension library libxcursor1 1 1 1 10 2 X cursor management library libxdamagel 1 1 1 3 1 X11 damaged region extension library libxdmcp6 1 1 0 3 2 X11 Display Manager Control Protocol library libxext6 2 1 1 2 1 X11 miscellaneous extension library libxfixes3 1 4 0 5 1 X11 miscellaneous fixes extension library libxfont1 1 1 4 1 2 X11 font rasterisation library libxft2 2 1 14 2 FreeType based font drawing library for X libxi6 2 1 3 6 X11 Input extension library libxineramal 2 1 1 3 X11 Xinerama extension library lipxkbfile1 1 1 0 6 2 X11 keyboard file manipulation library libxklavier16 5 0 2 X Keyboard Extension high level API libxml parser perl 2 36 1 1 b1 Perl module for parsing XML files libxml twig perl 1 3 34 1 Perl module for processing huge XML documents in tree mode libxml xpathengine perl 0 12 2 re usable XPath engine for DOM like trees libxml2 2 7 8 dfsg 2 squeezel GNOME XML library libxmu6 2 1 0 5 2 X11 miscellaneous utility library libxmuu1 2 1 0 5 2 X11 miscellaneous micro utility library libxpm4 1 3 5 8 1 X11 pixmap library libxrandr2 2 1 3 0 3 X11 RandR extension library libxrender1 1 0 9 6 1 X Rendering Extension cl
24. Client library for evolution calendars libedata book1 2 2 2 30 3 2 Backend library for evolution address books libedata cal1 2 7 2 30 3 2 Backend library for evolution calendars libedataserver1 2 13 2 30 3 2 Utility library for evolution data servers libedataserverui1 2 8 2 30 3 2 GUI utility library for evolution data servers libedit2 2 11 20080614 2 BSD editline and history libraries V2616 Linux User s Manual Software Components libeggdbus 1 0 0 6 1 D Bus bindings for GObject libegroupwise1 2 13 2 30 3 2 Client library for accessing groupwise POA through SOAP interface libelf1 0 148 1 library to read and write ELF files libenchant1c2a 1 6 0 1 a wrapper library for various spell checker engines libept1 1 0 4 High level library for managing Debian package information libesdO 0 2 41 8 Enlightened Sound Daemon Shared libraries libevent 1 4 2 1 4 13 stable 1 An asynchronous event notification library libexempi3 2 1 1 1 library to parse XMP metadata Library libexif12 0 6 19 1 library to parse EXIF files libexpat1 2 0 1 7 XML parsing C library runtime library libfamO 2 7 0 17 Client library to control the FAM daemon libffi5 3 0 9 3 Foreign Function Interface library runtime libfile copy recursive per 0 38 1 Perl extension for recursively copying files and l directories lib
25. ISP to log in to the ISP account password is the corresponding password for the account 4 Edit the file etc ppp pap secrets and add the following username hinet net password ATTENTION The definitions here can allow users to login without a password if you don t use the login option of pppd The mgetty Debian package already provides this option make sure you don t change that INBOUND connections Every regular user can use PPP and has to use passwords from etc passwd hostname s B username hinet net password UserIDs that cannot use PPP at all Check your etc passwd and add any other accounts that should not be able to use pppd guest hostname WANE 3 17 V2616 Linux User s Manual Managing Communications master hostname root hostname support hostname stats hostname OUTBOUND connections username hinet net is the username obtained from the ISP to log in to the ISP account password is the corresponding password for the account 5 Edit the file etc ppp options and add the following line plugin rp pppoe received Note it is not advisable to use this option with the persist option without the demand option If the active filter option is given data packets which are rejected by the specified activity filter also count as the link being idle idle lt n gt Specifies how many seconds to wait before re initiating the link aft
26. Line Distribution clonezilla live stable current Clonezilla Homepage http clonezilla ora Description Clonezilla live is a distribution used for disk backup and imaging The stable branch of Clonezilla live are based on Debian Install Notes Clonezilla live is booted and run in live mode no installation is required to use it Download Path Clonezilla Live Stable at SourceForge Pre Downloaded 150 lvl C Show All Drives Use with Care C Save ISO file MDS Check Type USB Drive X Drive FA v OK Cancel 2 Select the ISO file in the directory Open Disk Image File Look in 2011 06 15 13 7 ende Documents My Computer My Network File name clonezilla iive 1 2 8 46 1685 i Places Files of type E Files iso zip img gz bz2 tar Z zh v 6 2 V2616 Linux User s Manual System Recovery 3 Select USB Drive type select a Drive and then click OK to continue Wil Tuxboot On Line Distribution clonezilla live stable v current Pom ty Clonezilla Homepage htto clonezilla ora Description Clonezilla live is a distribution used For disk backup and imaging The stable branch of Clonezilla live are based on Debian Install Notes CloneZilla live is booted and run in live mode no installation is required to use it Download Path Clonezilla Live Stable at SourceForge Pre Downloaded iso y Di 2011 06 15 13 cloneaila ive 1 2 8 46 1686 i
27. Ne twork File Syster Cllent iioi tt RR RR RR RM ARM M EN MR EE MIR M MR MEN MM EN MM MEM 3 19 SNMP Simple Network Management Protocol 44e 3 20 OPENVPN MEE 3 20 Ethernet Bridging for Private Networks on Different Subnets 3 21 Ethernet Bridging for Private Networks on the Same Subnet eene 3 24 LRO LE LEE M ERN NE dbatlaca 3 25 4 Programming Guide ocomocncnocacnoracnnrncnnrnnnnrnnnnrnn nr nena nena enn nan rn n ener rnnnnrnnnnrnnnnrnnnnrnnnnrnnnnrnnnnrass 4 1 RIC Real Time CESA a AE da eu ser a er e e pc p atn 4 2 UART na aa aca a ae a a a a e add a e e e al ad e le ado eA 4 2 Digital 1 0 testar its dd td ac 4 2 Special oic M 4 4 Ex MplES acinis ai Aaaa i UL adadalatadadatalanalstadadatalataiatedaadadasatanaducatanaas 4 4 WDIT Watch Dog Tier 5 95 A v se veuve pes eed vede peus a glk ta ah A EAA 4 4 INTrodU Cl a Re EEE wetter ann nd Rae a PA LM E Ans A ERA ds A 4 4 How theMWDbTWOFKS atra An tir TR tir in tit ad fie cn fie Lin fin in fie in qi in ELS LUN tir mir 4 4 TINEA SSG API RM A acai vat te ia alia ts gall ga dh ge ye a ne tn qu 4 4 Special l4 cssc Da nent ne ne ee ccc 4 5 Examples 2 oy dede vestpdeducededededepttede abad 4 5 5 RAID 0 1 Function ConfiguratiOn mmmmmsemenenennenennenennenennenennenenenneneeneneenenenneneenenenenennnnnne 5 1 CLINE ell Gach De ER Arc MN EC ERE TS
28. desktop data 2 30 2 2 Common files for GNOME desktop apps gnome dictionary 2 30 0 2 GNOME dictionary application gnome icon theme 2 30 3 2 GNOME Desktop icon theme gnome keyring 2 30 3 5 GNOME keyring services daemon and tools gnome media 2 30 0 1 GNOME media utilities gnome media common 2 30 0 1 GNOME media utilities common files gnome menus 2 30 3 1 an implementation of the freedesktop menu specification for GNOME gnome mime data 2 18 0 1 base MIME and Application database for GNOME gnome netstatus applet 2 28 1 1 Network status applet for GNOME gnome panel 2 30 2 2 launcher and docking facility for GNOME gnome panel data 2 30 2 2 common files for the GNOME Panel gnome power manager 2 32 0 2 power management tool for the GNOME desktop gnome screensaver 2 30 0 2squeezel GNOME screen saver and locker gnome session 2 30 2 3 The GNOME Session Manager GNOME 2 session gnome session bin 2 30 2 3 The GNOME Session Manager Minimal runtime V2616 Linux User s Manual Software Components gnome session common 2 30 2 3 Common files for the GNOME session manager gnome settings daemon 2 30 2 2 squeezel daemon handling the GNOME session settings gnome system monitor 2 28 1 1 Process viewer and system resource monitor for GNOME gnome terminal 2 30 2 1 The GNOME terminal emulator application gnome terminal data 2 30 2 1 Data files for the
29. footprint devices Software written for desktop PCs can be easily ported to the Linux based embedded computer with a GNU cross compiler and a minimum of source code modifications A typical Linux based device is designed for a specific use and is often not connected to other computers or a number of such devices connect to a centralized front end host Examples include enterprise tools such as industrial controllers communications hubs point of sale terminals and display devices which include HMIs advertisement appliances and interactive panels The following topics are covered in this chapter O Overview O Software Specifications O Software Components V2616 Linux User s Manual Introduction Overview V2616 embedded computers are based on the Intel Core 2 Duo SP9300 x86 processor and feature two serial ports dual 10 100 or 10 100 1000 Mbps LAN ports three USB 2 0 hosts and a CF socket The V2616 series offers both VGA and DVI D outputs making it exceptionally well suited for industrial applications such as SCADA and factory automation The V2616 s 2 serial ports make it ideal for connecting a wide range of serial devices and the dual 10 100 1000 Mbps Ethernet ports offer a reliable solution for network redundancy which taken together promise continuous data communication and management operations For added convenience the V2616 computers have 6 Dis and 2 DOs for connecting digital input output devices In addition the CF a
30. from the USB disk 1 Turn on the computer and press DEL to enter the BIOS setup menu Select Hard Disk Boot Priority and then press Enter Hard Disk Boot Priority 6 4 V2616 Linux User s Manual System Recovery 2 Select USB disk and then press to move it to the first boot device position and then make sure your newly installed Compact Flash card is the second boot device Warning An incorrect boot priority will lead to recovery failure 3 Press F10 and then press Enter to save and exit bios setup Step 3 Restore the system from USB drive Connect the USB disk to any of the V2616 LX s USB ports and then reboot the computer The system will boot from the USB disk and the Pre installation Environment and the recovery utility will appear 1 Select clonezilla live restore disk clonezilla org clonezillea ng clonezilla live restore disk clonezilla live save disk Local operating system Hewtezt amp FreeDOS Free Software Labs gh Performance Computing Taiwan reziWx 6 5 V2616 Linux User s Manual System Recovery 2 Wait for the USB drive boot process to finish 5 153522 s 9 0 sdal Attached SCSI disk 163726 sd 0 0 1 0 sdb Attached SCSI disk 5 287941 s 0 Attached scsi generic sg0 type 9 3107501 s 0 Attached scsi generic sgi type 0 9 334915 sr 1 0 0 0 Attached scsi generic sg2 type 5 Loading essential drivers 5 690577 fitheros R L2 Ethernet Driver ve
31. library libpixman 1 0 0 16 4 1 pixel manipulation library for X and cairo libpkcs11 helper1 1 07 1 library that simplifies the interaction with PKCS 11 libplist1 1 3 2 Library for handling Apple binary and XML property lists libpng12 0 1 2 44 1 squeezel PNG library runtime A 10 V2616 Linux User s Manual Software Components libpolkit agent 1 0 0 96 4 PolicyKit Authentication Agent API libpolkit backend 1 0 0 96 4 PolicyKit backend API libpolkit gobject 1 0 0 96 4 PolicyKit Authorization API libpolkit gtk 1 0 0 96 3 PolicyKit GTK API libpoptO 1 16 1 lib for parsing cmdline parameters libproxyO 0 3 1 2 automatic proxy configuration management library shared libpth20 2 0 7 16 The GNU Portable Threads libpulse mainloop glibO 0 9 21 3 squeezel PulseAudio client libraries glib support libpulseO 0 9 21 3 squeezel PulseAudio client libraries libpython2 6 2 6 6 8 b1 Shared Python runtime library version 2 6 libqdbm14 1 8 77 4 QDBM Database Libraries runtime librarianO 0 8 1 5 Documentation meta data library library package libraw1394 11 2 0 5 2 library for direct access to IEEE 1394 bus aka FireWire libreadline5 5 2 7 GNU readline and history libraries run time libraries libreadline6 6 1 3 GNU readline and history libraries run time libraries librpcsecgss3 0 19 2 allows secure rpc communication using the rpcsec_gss protocol librpm1 4 8 1
32. networks connected to interface eth1 write to the TAP TUN device that the OpenVPN program monitors Once the OpenVPN program detects traffic on the virtual device it sends the traffic to its peer 9 To create an indirect connection to Host B from Host A you need to add the following routing item route add net 192 168 4 0 netmask 255 255 255 0 dev eth0 To create an indirect connection to Host A from Host B you need to add the following routing item route add net 192 168 2 0 netmask 255 255 255 0 dev eth0 Now ping Host B from Host A by typing 3 23 V2616 Linux User s Manual Managing Communications 10 Ethernet Bridging for Private Networks on the Same Subnet 1 ping 192 168 4 174 A successful ping indicates that you have created a VPN system that only allows authorized users from one internal network to access users at the remote site For this system all data is transmitted by UDP packets on port 5000 between OpenVPN peers To shut down OpenVPN programs type the command killall TERM openvpn Set up four machines as shown in the following diagram local net Host A OpenVPNA LAN2 192 168 2 173 LANI 192 168 2 171 Internet LAN1 192 168 2 172 LAN2 192 168 2 174 Host B OpenVPN B local net The configuration procedure is almost the same as for the previous example The only difference is that you will need to comment out the parameter up in
33. of these network interfaces are Default I P Address Netmask LAN1 192 168 3 127 255 255 255 0 LAN2 192 168 4 127 255 255 255 0 These network settings can be modified by changing the interfaces configuration file or they can be adjusted temporarily with the ifconfig command Changing the interfaces Configuration File 1 Type cd etc network to change directories MOXA cd etc network 2 Type vi interfaces to edit the network configuration file with vi editor You can configure the V2616 LX s Ethernet ports for static or dynamic DHCP IP addresses MOXA etc network vi interfaces V2616 Linux User s Manual Managing Communications Static IP Address As shown in the following example the default static IP addresses can be modified The loopback network interface auto lo iface lo inet loopback The primary network interface auto eth0 iface eth0 inet static address 192 168 3 127 netmask 255 255 255 0 broadcast 192 168 3 255 auto ethl iface ethl inet static address 192 168 4 127 netmask 255 255 255 0 broadcast 192 168 4 255 Dynamic I P Address using DHCP To configure one or both LAN ports to request an IP address dynamically replace static with dhcp and then delete the rest of the lines The primary network interface auto eth0 iface ethO inet dhcp After modifying the boot settings of the LAN interface issue the following command to activate the LAN settin
34. python gobject 2 21 4 is 2 21 3 1 Python bindings for the GObject library python gtk2 2 17 0 4 Python bindings for the GTK widget set A 15 V2616 Linux User s Manual Software Components python minimal 2 6 6 3 squeeze6 minimal subset of the Python language default version python numpy 1 1 4 1 5 Numerical Python adds a fast array facility to the Python language python pyorbit 2 24 0 6 A Python language binding for the ORBit2 CORBA implementation python software properti 0 60 debian 3 manage the repositories that you install software from es python support 1 0 10 automated rebuilding support for Python modules python wnck 2 30 0 4 Python bindings for the WNCK library python xapian 1 2 3 3 Xapian search engine interface for Python python2 6 2 6 6 8 b1 An interactive high level object oriented language version 2 6 python2 6 minimal 2 6 6 8 b1 A minimal subset of the Python language version 2 6 python3 1 3 1 3 1 An interactive high level object oriented language version 3 1 python3 1 minimal 3 1 3 1 A minimal subset of the Python language version 3 1 radeontool 1 6 1 1 utility to control ATI Radeon backlight functions on laptops rarian compat 0 8 1 5 Documentation meta data library compatibility tools readline common 6 1 3 GNU readline and history libra
35. with each table containing built in chains and user defined chains Each chain is a list of rules that apply to a certain type of packet Each rule specifies what to do with a matching packet A rule such as a jump to a user defined chain in the same table is called a target The V2616 LX supports three types of IPTABLES Filter tables NAT tables and Mangle tables Filter Table includes three chains INPUT chain OUTPUT chain FORWARD chain NAT Table includes three chains e PREROUTING chain transfers the destination IP address DNAT e POSTROUTI NG chain works after the routing process and before the Ethernet device process to transfer the source IP address SNAT 3 8 V2616 Linux User s Manual Managing Communications OUTPUT chain produces local packets Sub tables Source NAT SNAT changes the first source IP address of the packet Destination NAT DNAT changes the first destination IP address of the packet MASQUERADE a special form for SNAT If one host can connect to the Internet then the other computers that connect to this host can connect to the Internet when the computer does not have an actual IP address e REDIRECT a special form of DNAT that re sends packets to a local host independent of the destination IP address Mangle Table includes two chains PREROUTING chain pre processes packets before the routing process OUTPUT chain processes packets after the routi
36. xorg video nv 1 0 0 15 git20100329 7858345 5 1 2 1 17 3 X Org X server Nouveau display driver experimental X Org X server NV display driver xserver xorg video open chrome 1 0 2 904 svn842 2 X Org X server VIA display driver xserver xorg video r128 6 8 1 3 X Org X server ATI r128 display driver xserver xorg video rade 1 6 13 1 2 squeezel X Org X server AMD ATI Radeon display driver on xserver xorg video rendi 1 4 2 3 3 X Org X server Rendition display driver tion xserver xorg video s3 1 0 6 3 2 X Org X server legacy S3 display driver xserver xorg video s3vir 1 1 10 4 2 X Org X server S3 ViRGE display driver ge xserver xorg video sava 1 2 3 1 2 X Org X server Savage display driver ge xserver xorg video silico 1 1 7 3 2 X Org X server SiliconMotion display driver nmotion xserver xorg video sis 1 0 10 3 1 X Org X server SiS display driver xserver xorg video sisus 1 0 9 3 2 X Org X server SiS USB display driver b xserver xorg video tdfx 1 1 4 3 2 X Org X server tdfx display driver xserver xorg video tride 1 1 3 3 2 X Org X server Trident display driver nt xserver xorg video tsen 9 1 1 2 3 2 squeezel X Org X server Tseng display driver xserver xorg video vesa 1 2 3 0 3 X Org X server VESA display driver xserver xorg video vmw 1 11 0 1 2 X Org X server VMware display driver are xserver x
37. 1 A powerful tool for network monitoring and data acquisition telnet 0 17 36 The telnet client telnetd 0 17 36 The telnet server tftpd 0 17 18 Trivial file transfer protocol server time 1 7 23 1 The GNU time program for measuring cpu resource usage A 16 V2616 Linux User s Manual Software Components traceroute 1 2 0 15 1 Traces the route taken by packets over an IPv4 IPv6 network ttf dejavu core 2 31 1 Vera font family derivate with additional characters tzdata 2011d Osqueezel time zone and daylight saving time data ucf 3 0025 nmul Update Configuration File preserve user changes to config files udev 164 3 dev and hotplug management daemon udisks 1 0 1 git20100614 3 abstraction for enumerating block devices unattended upgrades 0 62 2 automatic installation of security upgrades update inetd 4 38 nmul inetd configuration file updater upower 0 9 5 5 abstraction for power management usbmount 0 0 21 automatically mount and unmount USB mass storage devices usbmuxd 1 0 4 1 USB multiplexor daemon for iPhone and iPod Touch devices usbutils 0 87 5 Linux USB utilities util linux 2 17 2 9 Miscellaneous system utilities vbetool 1 1 2 run real mode video BIOS code to alter hardware state vim 2 7 2 445 hg cb94c42c Vi IMproved enhanced vi editor vim common Oela 1 2 7 2 445 hg cb94c42c Oela 1 Vi IMproved Common files vim runtime 2 7 2 445 hg cb94c
38. 19 configures PPPoE ADSL connections procps 1 3 2 8 9 proc file system utilities proftpd basic 1 3 3a 6squeezel Versatile virtual hosting FTP daemon binaries psmisc 22 11 1 utilities that use the proc file system python 2 6 6 3 squeeze6 interactive high level object oriented language default version python apt 0 7 100 1 squeezel Python interface to libapt pkg python apt common 0 7 100 1 squeezel Python interface to libapt pkg locales python cairo 1 8 8 1 b1 Python bindings for the Cairo vector graphics library python central 0 6 16 nmul register and build utility for Python packages python chardet 2 0 1 1 universal character encoding detector python dbus 0 83 1 1 simple interprocess messaging system Python interface python debian 0 1 18 Python modules to work with Debian related data formats python gconf 2 28 1 1 Python bindings for the GConf configuration database system python glade2 2 17 0 4 GTK bindings Glade support python gmenu 2 30 3 1 an implementation of the freedesktop menu specification for GNOME python gnome2 2 28 1 1 Python bindings for the GNOME desktop environment python gnomeapplet 2 30 0 4 Python bindings for the GNOME panel applet library python gnomedesktop 2 30 0 4 Python bindings for the GNOME desktop library python gnomekeyring 2 30 0 4 Python bindings for the GNOME keyring library python gnupginterface 0 3 2 9 1 Python interface to GnuPG GPG
39. 42c Oela 1 Vi IMproved Runtime files vim tiny 2 7 2 445 hg cb94c42c Vi IMproved enhanced vi editor compact version Oela 1 w3m 0 5 2 9 WWW browsable pager with excellent tables frames support watchdog 5 9 1 A software watchdog wget 1 12 2 1 retrieves files from the web whiptail 0 52 11 1 Displays user friendly dialog boxes from shell scripts whois 5 0 10 an intelligent whois client x ttcidfont conf 32 TrueType and CID fonts configuration for X x11 apps 7 5 5 X applications x11 common 1 7 5 8 X Window System X Org infrastructure x11 session utils 7 541 X session utilities x11 utils 7 5 4 X11 utilities x11 xfs utils 7 441 X font server utilities x11 xkb utils 7 5 5 X11 XKB utilities X11 xserver utils 7 543 X server utilities xauth 1 1 0 4 1 X authentication utility xbase clients 1 7 5 8 miscellaneous X clients metapackage xfonts base 1 1 0 1 standard fonts for X xfonts encodings 1 1 0 3 1 Encodings for X Org fonts xfonts utils 1 7 5 2 X Window System font utility programs xinit 1 2 0 2 X server initialisation tool xkb data 1 8 2 X Keyboard Extension XKB configuration data xml core 0 13 XML infrastructure and XML catalog file support xserver common 2 1 7 7 13 common files used by various X servers xserver xephyr 2 1 7 7 13 nested X server xserver xorg 1 7 5 8 the X Org X server xserver xorg core 2 1 7 7 13 Xorg X server core se
40. 6 RPM shared library librpmio1 4 8 1 6 RPM IO shared library librsvg2 2 2 26 3 1 SAX based renderer library for SVG files runtime librsvg2 common 2 26 3 1 SAX based renderer library for SVG files extra runtime libsasl2 2 2 1 23 dfsg1 7 Cyrus SASL authentication abstraction library libsasl2 modules 2 1 23 dfsg1 7 Cyrus SASL pluggable authentication modules libselinux1 2 0 96 1 SELinux runtime shared libraries libsensors4 1 3 1 2 6 library to read temperature voltage fan sensors libsepol1 2 0 41 1 SELinux library for manipulating binary security policies libsgutils2 2 1 29 1 utilities for devices using the SCSI command set shared libraries libshout3 2 2 2 5 b1 MP3 Ogg Vorbis broadcast streaming library libsidplay1 1 36 59 5 SID MOS 6581 emulation library libsigc 2 0 0c2a 2 2 4 2 1 type safe Signal Framework for C runtime libslabOa 2 30 0 1 beautification app library file libslang2 2 2 2 4 The S Lang programming library runtime version libsm6 2 1 1 1 1 X11 Session Management library libsmbclient 2 3 5 6 dfsg 3squeeze4 shared library for communication with SMB CIFS servers libsndfilel 1 0 21 3 squeezel Library for reading writing audio files libsnmp base 5 4 3 dfsg 2 SNMP Simple Network Management Protocol MIBs and documentation libsnmp15 5 4 3 dfsg 2 SNMP Simple Network Management Protocol library libsoup gnome2 4 1 2 30 2 1 an HTTP library im
41. 92 168 3 127 24 LAN2 192 168 4 127 24 PC2 Linux or Windows IP Netmask 192 168 4 100 24 Gateway 192 168 4 127 NAT Area Private IP 3 12 V2616 Linux User s Manual Managing Communications Enabling NAT at Bootup In most real world situations you will want to use a simple shell script to enable NAT when the V2616 LX boots up The following script is an example bin bash If you put this shell script in the home nat sh Remember to chmod 744 home nat sh Edit the rc local file to make this shell startup automatically vi etc rc local Add a line in the end of rc local home nat sh EXIF eth0 This is an external interface for setting up a valid IP address EXNET 192 168 4 0 24 Step 1 Here 2 gt dev null means the standard error messages will be dump to null device ip_tables 2 gt dev null ip_nat_ftp 2 gt dev null ip_nat_irc 2 gt dev null This is an internal network address Insert modules modprobe modprobe modprobe modprobe ip_conntrack 2 gt dev null modprobe ip_conntrack_ftp 2 gt dev null modprobe ip conntrack irc 2 dev null Step 2 Define variables enable routing and erase default rules PATH bin sbin usr bin usr sbin usr local bin usr local sbin export PATH echo 1 proc sys net ipv4 ip forward sbin iptables F sbin iptables X sbin iptables Z sbin iptables F t nat sbin iptables X t nat sbin iptables Z t nat sbi
42. Alias cgi bin media usb0 www cgi bin Directory media usb0 www cgi bin AllowOverride None Options ExecCGI MultiViews SymLinksIfOwnerMatch Order allow deny Allow from all Directory lt VirtualHost gt etc apache2 sites avaliable default lt VirtualHost 443 gt DocumentRoot media usb0 www 3 7 V2616 Linux User s Manual Managing Communications lt Directory gt Options FollowSymLinks AllowOverride None lt Directory gt ScriptAlias cgi bin media usb0 www cgi bin Directory media usb0 wwwz cgi bin AllowOverride None Options ExecCGI MultiViews SymLinksIfOwnerMatch Order allow deny Allow from all Directory lt VirtualHost gt etc apache2 sites avaliable default ssl 6 Use the following commands to restart the Apache web server cd etc init d apache2 restart 7 Start your browser and connect to the V2616 LX by typing the current LAN1 IP address in the browser s address box 8 Remember to execute umount to change the root directory back to Read only mode MOXA umount 9 Re start the apache server MOXA etc init d apache2 restart ATTENTION Visit the Apache website at http httpd apache org docs for more information about setting up Apache servers IPTABLES IPTABLES is an administrative tool for setting up maintaining and inspecting the Linux kernel s IP packet filter rule tables Several different tables are defined
43. C_RD_TIME int ioctl fd RTC_RD_TIME struct rtc_time time Description read time information from the RTC It will return the value on argument 3 2 Function RTC_SET_TIME int ioctl fd RTC SET TIME struct rtc time time Description set RTC time Argument 3 will be passed to RTC UART The normal tty device nodes are dev ttyMO and det ttyM1 The V2616 LX supports standard Linux termios control with RS 232 422 485 serial ports Digital 1 O Digital Output channels can be set to high or low The channels are controlled by the function call set dout state Use the digital input channels to detect the state change of the digital input signal The DI channels can also be used to detect whether or not the state of a digital signal changes during a fixed period of time This can be done with the function call set din event Return error code definitions define DIO ERROR PORT 1 no such port define DIO ERROR MODE 2 no such mode or state define DIO ERROR CONTROL 3 open or ioctl fail define DIO ERROR DURATION 4 The value of duration is not 0 or not in the range 40 lt duration lt 3600000 milliseconds 1 hour define DIO_ERROR_DURATION_20MS 5 The value of duration must be a multiple of 20 ms define DIO_OK 0 DIN and DOUT definitions define DIO_HIGH 1 define DIO_LOW 0 Moxa functions for DI DO
44. GNOME terminal emulator gnome themes 2 30 2 1 official themes for the GNOME desktop gnome utils common 2 30 0 2 data files for the GNOME utilities gnupg 1 4 10 4 GNU privacy guard a free PGP replacement gpgv 1 4 10 4 GNU privacy guard signature verification tool grep 2 6 3 3 GNU grep egrep and fgrep groff base 1 20 1 10 GNU troff text formatting system base system components gstreamer0 10 alsa 0 10 30 1 GStreamer plugin for ALSA gstreamer0 10 plugins b 0 10 30 1 GStreamer plugins from the base set ase gstreamer0 10 plugins g 0 10 24 1 GStreamer plugins from the good set ood gstreamer0 10 plugins u 0 10 15 1 GStreamer plugins from the ugly set gly gstreamer0 10 x 0 10 30 1 GStreamer plugins for X11 and Pango gtk2 engines 1 2 20 1 1 theme engines for GTK 2 x gtk2 engines pixbuf 2 20 1 2 Pixbuf based theme for GTK 2 x gvfs 1 6 4 3 userspace virtual filesystem server gvfs backends 1 6 4 3 userspace virtual filesystem backends gzip 1 3 12 9 GNU compression utilities hdparm 9 32 1 tune hard disk parameters for high performance heirloom mailx 12 4 2 feature rich BSD mail 1 hicolor icon theme 0 12 1 default fallback theme for FreeDesktop org icon themes host 1 9 7 3 dfsg 1 squeeze 3 Transitional package hostname 3 04 utility to set show the host name or domain name hunspell en us 20070829 4 English_american dictionary for hunspell hwdata 0 230 1 hardware ident
45. MD5 tun mtu 1500 tun mtu extra 64 ping 40 ifconfig 192 168 4 174 192 168 2 173 up etc openvpn tun sh 3 25 V2616 Linux User s Manual Managing Communications And then modify the routing table in script file etc openvpn tun sh bin sh value after net is the subnet behind the remote peer route add net 192 168 2 0 netmask 255 255 255 0 gw 5 The first argument of parameter ifconfig is the local internal interface and the second argument is the internal interface at the remote peer 5 is the argument that the OpenVPN program passes to the script file Its value is the second argument of ifconfig in the configuration file 5 Check the routing table after you run the OpenVPN programs by typing the command route Destination Gateway Genmsk Metric Ref Use Iface 192 168 4 174 x 2555255 tun0 192 168 4 0 192 168 4 174 25542554 tunO 4 192 168 2 2509925995 ethl 8 192 168 255 2595 gt eth0 3 26 The following topics are covered in this chapter o o o RTC Real Time Clock UART Digital O gt Special Note gt Examples WDT Watch Dog Timer gt Introduction How the WDT Works The user API Special Note Examples 4 Programming Guide V2616 Linux User s Manual Programming Guide RTC Real Time Clock The device node is located at dev rtc The V2616 LX supports standard Linux simple RTC control You must include lt linux rtc h gt 1 Function RT
46. N ko ipt hashlimit ko ipt iprange ko ipt LOG ko ipt MASQUERADE ko ipt NETMAP ko ipt owner ko ipt recent ko ipt REDIRECT ko ipt REJECT ko ipt SAME ko ipt TCPMSS ko ipt tos ko ipt TOS ko ipt ttl ko ipt TTL ko ipt ULOG ko The basic syntax to enable and load an IPTABLES module is as follows 4 lsmod modprobe ip tables modprobe iptable filter modprobe iptable mangle modprobe iptable nat Use Ismod to check if the ip tables module has already been loaded in the V2616 LX Use modprobe to insert and enable the module Use iptables iptables restore and iptables save to maintain the database ATTENTION IPTABLES plays the role of packet filtering or NAT Be careful when setting up the IPTABLES rules If the rules are not correct remote hosts that connect via a LAN or PPP may be denied We recommend using the VGA console to set up the IPTABLES Click on the following links for more information about IPTABLES http www linuxguruz com iptables http www netfilter org documentation HOWTO packet filtering HOWTO html Since the IPTABLES command is very complex to illustrate the IPTABLES syntax we have divided our discussion of the various rules into three categories Observe and erase chain rules Define policy rules and Append or delete rules Observe and Erase Chain Rules Usage iptables t tables L n t tables Table to manipulate default filter example nat or filter L chain List Li
47. ORID OID SNMP USER BASED SM MIB usmMIBCompliance SNMPv2 MIB SysORID OID SNMPv2 MIB snmpMIB SNMPv2 MIB SysORID OID TCP MIB tcpMIB SNMPv2 MIB SysORID OID IP MIB Xp SNMPv2 MIB SysORID OID UDP MIB udpMIB SNMPv2 MIB SysORID OID SNMP VIEW BASED ACM ATTENTION Click on the following links for more information about RFC1317 RS 232 like groups and RFC 1213 MIB II http www faqs org rfcs rfc1317 html http www ietf org rfc rfc1213 txt OpenVPN OpenVPN provides two types of tunnels for users to implement VPNS Routed IP Tunnels and Bridged Ethernet Tunnels An Ethernet bridge is used to connect different Ethernet networks together The Ethernets are bundled into one bigger logical Ethernet Each Ethernet corresponds to one physical interface or port that is connected to the bridge On each OpenVPN machine you should carry out configurations in the etc openvpn directory where script files and key files reside Once established all operations will be performed in that directory 3 20 V2616 Linux User s Manual Managing Communications Ethernet Bridging for Private Networks on Different Subnets 1 Set up four machines as shown in the following diagram local net Host A OpenVPNA LAN1 192 168 2 173 LAN1 192 168 2 171 LAN2 192 168 8 173 Internet LAN 2 192 168 8 174 LANI1 192 168 4 172 LANI 192 168 4 174 Host B OpenVPN B local net
48. The time you wish to ack software watchdog periodically Note You must ack the software watchdog before timeout Otherwise the system will reboot automatically The minimal time is 50 msec the maximum time is 60 seconds The time unit is msec Output None Return On success 0 is returned Otherwise an error number is return Function int swtd_disable int fd Description Disable the application to ack software watchdog And the kernel will ack it automatically Input lt fd gt the file handle from swtd_open return value Output None Return On success 0 is returned Otherwise an error number is return Function int swtd get int fd int mode unsigned long time 4 4 V2616 Linux User s Manual Programming Guide Description Get current setting values Input lt fd gt the file handle from swtd_open return value lt mode gt return the status 1 enable or O disable of userspace watchdog lt time gt return the current time period Output None Return On success O is returned Otherwise an error number is return Function int swtd_ack int fd Description Acknowledge software watchdog When software watchdog is enabled application should execute swtd_ack periodically within user predefined time Input lt fd gt the file handle from swtd_open return value Output None Return On success 0 is returned Otherwise an e
49. V2616 Linux User s Manual First Edition October 2011 Www moxa com pr t MOXA 2011 Moxa Inc All rights reserved V2616 Linux User s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Trademarks 2011 Moxa Inc All rights reserved The MOXA logo is a registered trademark of Moxa Inc All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technical or typographical errors Changes are periodically made to the information herein to correct such errors and these changes are incorporated into new editions of the publication Technical Support Contact Information Moxa A
50. XA etc cat resolv conf resolv conf This file is the resolver configuration file See resolver 5 nameserver 168 95 1 1 nameserver 139 175 10 20 MOXA etc Use the following command to create a pppoe connection pppd etho 8 The ADSL modem is connected to the LAN1 port which is named ethO If the ADSL modem is connected to LAN2 use eth1 etc 9 Type ifconfig pppO to check if the connection is OK If the connection is OK you should see the IP address of pppO Use ping to test the IP address Link encap Point to Point Protocol inst addr 192 76 32 3 P t P 129 67 1 165 Mask 255 255 255 0 UP POINTOPOINT RUNNING MTU 1500 Metric 1 RX packets 33 errors 0 dropped 0 overrun 0 TX packets 42 errors 0 dropped 0 overrun 0 10 If you want to disconnect the connection use the kill command to kill the pppd process NFS Network File System Client The Network File System NFS is used to mount a disk partition on a remote machine as if it were on a local hard drive allowing fast seamless sharing of files across a network NFS allows users to develop applications for the V2616 LX without worrying about the amount of disk space that will be available The V2616 LX only supports NFS client protocol ATTENTI ON Click on the following links for more information about NFS http www ietf org rfc rfc1213 txt http www faqs org rfcs rfc1317 html The following procedures illustrate how to mount a remote NFS Server
51. ad only mode we need to re mount it with write permission MOXA mount o remount rw Edit a shell script to execute root tcps2 release and save it to teps2 as an example cd etc rc2 d ln s etc root tcps2 S60tcps2 or ln s etc root tcps2 k30tcps2 MOXA cd etc rc2 d MOXA etc rc2 d 2 8 V2616 Linux User s Manual Software Configuration MOXA etc rc2 d ls S19nfs common S25nfs user server S99showreadyled S20snmpd S55ssh S24pcmcia S99rmnologin MOXA etc rc2 df MOXA etc rc2 d ln s root tcps2 release S60tcps2 MOXA etc rc2 d ls S19nfs common S25nfs user server S99rmnologin S20snmpd S55ssh S99showreadyled S24pcmcia S60tcps2 The command SxxRUNFILE has the following meaning S Start the run file while Linux boots up xx A number between 00 and 99 The smaller number has a higher priority RUNFILE The script file name The command KxxRUNFILE has the following meaning K Start the run file while Linux shuts down or halts xx A number between 00 and 99 The smaller number has a higher priority RUNFILE The script file name To remove the daemon use the following command to remove the run file from etc rc2 d by MOXA rm f etc rc2 d S60tcps2 After you finish writing or modifying the code remember to execute umount to change the root directory back to Read only mode MOXA umount Cron Daemon for Executing Scheduled Commands The Cron daemon will search e
52. adm r dev md0 dev sdb1 mdadm hot removed dev sdb1 from dev md0 Next replace the failed drive with the new one and add it to the array root Moxa mdadm a dev md0 dev sdb1 Run the following command to check if the array is recovering automatically root Moxa cat proc mdstat Personalities raid1 mdO active raid1 sdb1 0 sdc1 1 7806522 blocks super 1 2 2 1 _U recovery 10 696 831488 7806522 finish 0 9min speed 118784K sec unused devices lt none gt 5 9 6 System Recovery The V2616 LX ready to run embedded computers are an embedded Linux platform This chapter describes the recovery process in the event of system instability The following topics are covered in this chapter O Recovery Environment O Recovery Procedure O Saving the System to the USB Drive V2616 Linux User s Manual System Recovery Recovery Environment The environment includes a V2616 LX embedded computer and a bootable USB disk with the recovery programs and system image file Hardware The hardware used includes a PC a V2616 LX computer and a USB disk with the recovery programs Note The USB disk should be at least 2GB V2616 LX USB DISK Recovery data included USB Ports Recovery Procedure Step 1 Prepare your USB drive 1 Execute tuxboot windows 23 exe from the utility tools CloneZilla folder on the Software CD select Pre Download and then click MM Tuxboot On
53. an applications libgksu2 0 2 0 13 pre1 3 library providing su and sudo functionality libgl1 mesa dri 7 7 1 4 A free implementation of the OpenGL API DRI modules libgl1 mesa glx 7 7 1 4 A free implementation of the OpenGL API GLX runtime libglade2 0 1 2 6 4 1 library to load glade files at runtime libglib perl 2 1 223 1 interface to the GLib and GObject libraries libglib2 0 0 2 24 2 1 The GLib library of C routines libglib2 0 data 2 24 2 1 Common files for GLib library libglibmm 2 4 1c2a 2 24 2 1 C wrapper for the GLib toolkit shared libraries V2616 Linux User s Manual Software Components libglu1 mesa 7 7 1 4 The OpenGL utility library GLU libgmime 2 4 2 2 4 14 1 nmul MIME message parser and creator library runtime libgmp3c2 2 4 3 2 dfsg 1 Multiprecision arithmetic library libgnome desktop 2 17 2 30 2 2 Utility library for loading desktop files runtime files libgnome keyringO 2 30 1 1 GNOME keyring services library libgnome mediaO 2 30 0 1 runtime libraries for the GNOME media utilities libgnome menu2 2 30 3 1 an implementation of the freedesktop menu specification for GNOME libgnome window setting 1 2 30 1 2 Utility library for getting window manager settings sl libgnome2 0 2 30 0 1 The GNOME library runtime files libgnome2 canvas perl 1 002 2 Perl interface to the GNOME canvas library l
54. ate hwclock Wed Dec 16 16 36 12 CST 2009 Wed 16 Dec 2009 03 38 13 AM CST 0 016751 seconds MOXA MOXA ntpdate time stdtime gov tw 16 Dec 03 49 48 ntpdate 2510 step time server 220 130 158 52 offset 155905087 9 84256 sec MOXA MOXA hwclock w MOXA date hwclock Wed Dec 16 03 51 07 CST 2009 Wed 16 Dec 2009 03 51 07 AM CST 0 016771 seconds MOXA ATTENTION Before using the NTP client utility check your IP address and network settings gateway and DNS to make sure an Internet connection is available Updating the Time Automatically This section describes how to use a Shell script to update the time automatically Example shell script for updating the system time periodically bin sh ntpdate time stdtime gov tw You can use the time server s ip address or domain name directly If you use domain name you must V2616 Linux User s Manual Software Configuration enable the domain client on the system by updating etc resolv conf file hwclock w Sleep 100 Updates every 100 seconds The min time is 100 seconds Change 100 to a larger number to update RTC less often Save the shell script using any file name For example fixtime How to run the shell script automatically when the kernel boots up Because the root file system is mounted in Read only mode we need to re mount it using writable permission mount o remount rw Copy the example shell script ixtime to
55. ation noauth auth login The chat script be sure to edit that file too init usr sbin chat v f etc ppp ppp ttyM0 chat 4 Set up routing to go through this PPP link defaultroute Default modem you better replace this with dev ttySx dev ttyMO Speed 115200 Keep modem up even if connection fails persist crtscbts modem 3 16 V2616 Linux User s Manual Managing Communications 192 168 16 1 192 168 16 2 debug detach Configure the chat script etc ppp ppp ttyMO chat Auto Answer ON n ATSO 1 Start the pppd dial in service pppd call dialin ATTENTION If you would like to have auto dial in service you can launch the dial in service in etc inittab with the respawn command MOXA mount o remount rw dev hdal MOXA echo p0 2345 respawn pppd call dialin gt gt etc inittab MOXA umount PPPoE Use the following procedure to configure PPPoE 1 Connect the V2616 LX s LAN port to an ADSL modem with a cross over cable HUB or switch Log in to the V2616 LX as the root user 3 Edit the file etc ppp chap secrets and add the following usernamefihinet net password Secrets for authentication using CHAP client server secret IP addresses PPPOE example if you want to use it you need to unmark it and modify it username hinet net password username hinet net is the username obtained from the
56. brary libhtml format perl 2 04 2 format HTML syntax trees into text PostScript or RTF libhtml parser perl 3 66 1 collection of modules that parse HTML text documents libhtml tagset perl 3 20 2 Data tables pertaining to HTML libhtml tree perl 3 23 2 Perl module to represent and create HTML syntax trees libhunspell 1 2 0 1 2 11 1 spell checker and morphological analyzer shared library libicalO 0 44 3 iCalendar library implementation in C runtime libice6 2 1 0 6 2 X11 Inter Client Exchange library libicu44 4 4 1 7 International Components for Unicode libid3tagO 0 15 1b 10 1D3 tag reading library from the MAD project libidlO 0 8 14 0 1 library for parsing CORBA IDL files libidn11 1 15 2 GNU Libidn library implementation of IETF IDN specifications libiec61883 0 1 2 0 0 1 an partial implementation of IEC 61883 libimobiledevicel 1 0 2 1 Library for communicating with the iPhone and iPod Touch libisc62 1 9 7 3 dfsg 1 squeeze ISC Shared Library used by BIND 3 libisccc60 1 9 7 3 dfsg 1 squeeze Command Channel Library used by BIND 3 libisccfg62 1 9 7 3 dfsg 1 squeeze Config File Handling Library used by BIND 3 libisofs6 0 6 32 2 library to create 1509960 images libiw30 30 pre9 5 Wireless tools library libjasper1 1 900 1 7 b1 The JasPer J PEG 2000 runtime library libj peg62 6b1 1 The Independent J PEG Group s J PEG runtime library version 6 2 libk5crypto3 1 8 3 dfsg 4squeezel MIT Kerberos runtime librar
57. ch as Microsoft Internet Explore or Mozilla Firefox from your PC to test if the Apache web server is working Type the LAN1 IP address in the browser s address box to open the homepage For example if the default IP address 192 168 3 127 is still active type http 192 168 3 127 To test the default CGI page type http 192 168 3 127 cgi bin w3mmail cgi Disabling the CGI Function The CGI function is enabled by default If you want to disable the function modify the file etc apache2 sites enabled 000 default 1 3 Mount the root file system with write permission MOXA mount o remount rw Type vi etc apache2 sites enabled 000 default to edit the configuration file Comment out the following lines ScriptAlias cgi bin var www cgi bin lt Directory var www cgi bin AllowOverride None Options ExecCGI MultiViews SymLinksIfOwnerMatch Order allow deny Order deny allow Allow from all lt Directory gt MOXA etc vi etc apache2 sites available default ScriptAlias cgi bin var www cgi bin lt Directory var www cgi bin AllowOverride None Options ExecCGI MultiViews SymLinksIFOwnerMatch Order allow deny Order deny allow Allow from all lt Directory gt After you finish writing or modifying the code remember to execute umount to change the root directory back to Read only mode MOXA umount 3 6 V2616 L
58. ct 0 Poweroff to power off the computer Resto the first 446 bytes of MBR d xyoototoototooootoootooeotooootoooootoroooototoeotoorooooootooootootok f rtition for sdat KOKO HCO KR ORK OK COR OK OR OR AOR OK OK OR OK CK TI i i OT found M i n other boot ma pported in the k Yololololololototolelok ition s JoIootootototootototoorotororoototoootooorototooorooooootororotototororotoororotototok OOK OKO KORO KOCK KOKO ORK OR OR ROK RK KK xotokoototorootororootorooeotororeotorororoorororoooooooropoeooroeorororoeororpororo is not ted bu Clonezilla s ns skip notifying it the job is done stem buff 7 Remove the USB drive after the computer has been powered off Step 4 Change the BIOS Settings to Boot from the Original Disk Now you will need to change the boot priority so that it can boot from the original disk As the system reboots press DEL to enter the BIOS setup menu 1 Select Hard Disk Boot Priority and then press Enter Make sure the hard disk has first boot priority Phoenix fivardBIOS CMOS Setup Utility Menu Level k Use lt T gt or lt i gt to select a device then press lt gt to move it up or lt gt to move it down the list Press lt ESC gt to exit this menu WN Move PU PD Change Priority F10 Save ESC Exit F5 Previous Values F6 System Defaults F Turbo Defaults 2 Press F10 and then press Enter to save and exit BIOS settings 6 8 V2616 Linux User s Manual System Recovery Step
59. e If you stay in media usbO or media usb1 the automatic un mount process will fail If that happens type umount media usbO to un mount the USB device manually 2 10 V2616 Linux User s Manual Software Configuration Checking the Linux Version The program uname which stands for Unix Name and is part of the Unix operating system prints the name version and other details about the operating system running on the computer Use the a option to generate a response similar to the one shown below MOXA uname a Linux Moxa 2 6 32 5 amd64 1 SMP Tue Jun 14 09 42 28 UTC 2011 x86_64 GNU Linux MOXA APT I nstalling and Removing Packages APT is the Debian tool used to install and remove packages Before installing a package you need to configure the apt source file etc apt sources list which is located in the read only partition 1 Mount the root file system with write permission MOXA mount o remount rw 2 Next use vi editor to configure etc apt sources list MOXA vi etc apt sources list deb cdrom Debian GNU Linux 6 0 2 1 Squeeze Official amd64 NETINST Binary 1 20110628 12 58 Squeeze main deb cdrom Debian GNU Linux 6 0 2 1 Squeeze Official amd64 NETINST Binary 1 20110628 12 58 Squeeze main deb http ftp us debian org debian squeeze main deb src http ftp us debian org debian squeeze main deb http security debian org squeeze updates main deb src ht
60. e application daemon that you want to run We use the example program tcps2 release which you can find on the CD to illustrate and configure it to run in the background bin sh Add you want to run daemon home your program amp 5 After you finish writing or modifying the code remember to execute umount to change the root directory back to Read only mode MOXA umount 6 You should be able to find the enabled daemon after you reboot the system MOXA ps ef PID Uid VmSize Stat Command 1 root 1296 S NTE 2 7 V2616 Linux User s Manual Software Configuration S S S S S S S S 1D S S S S S S S S S S S S S S S S S S S S S S S S S S Setting the Run Level keventd ksoftirqd CPUO0 kswapd bdflush kupdated mtdblockd khubd jffs2_gcd_mtd3 ixp425_csr stdef usr sbin inetd usr sbin httpd usr sbin httpd usr sbin httpd usr sbin httpd usr sbin httpd usr sbin httpd sbin portmap root tcps2 release usr sbin rpc statd usr sbin snmpd s 1 dev null usr sbin snmptrapd s sbin cardmgr usr sbin rpc nfsd usr sbin rpc mountd usr sbin sshd bin reportip bin massupfirm sbin getty 115200 ttyMO sbin getty 115200 ttyM1 bin massupfirm bin massupfirm usr sbin sshd bash ps ef To set the Linux run level and execution priority of a program use the following command because the root file system is mounted in Re
61. e up the cache space with the command apt get clean MOXA apt get clean MOXA 2 12 3 Managing Communications The V2616 LX ready to run embedded computer is a network centric platform designed to serve as a front end for data acquisition and industrial control applications This chapter describes how to configure the various communication functions supported by the Linux operating system The following topics are covered in this chapter O Detecting Network Interfaces O Changing the Network Settings gt Changing the interfaces Configuration File gt Adjusting IP Addresses with ifconfig O Telnet TFTP Server gt Enabling the Telnet TFTP Server gt Disabling the Telnet TFTP Server O DNS Client gt etc hostname gt etc resolv conf gt etc nsswitch conf O Apache Web Server gt Default Homepage gt Disabling the CGI Function gt Saving Web Pages to a USB Storage Device O IPTABLES IPTABLES Hierarchy IPTABLES Modules Observe and Erase Chain Rules Define Policy for Chain Rules Yv YV V ON WV Append or Delete Rules O NAT Network Address Translation gt NAT Example gt Enabling NAT at Bootup O PPP Point to Point Protocol gt Connecting to a PPP Server over a Simple Dial up Connection gt Connecting to a PPP Server over a Hard wired Link Checking the Connection Setting up a Machine for Incoming PPP Connections O PPPoE O NFS Network File System Client SNMP Sim
62. ell for GNOME nautilus data 2 30 1 2squeezel data files for nautilus ncurses base 5 7 20100313 5 basic terminal type definitions ncurses bin 5 7 20100313 5 terminal related programs and man pages ncurses term 5 7 20100313 5 additional terminal type definitions net tools 1 60 23 The NET 3 networking toolkit netbase 4 45 Basic TCP IP networking system netcat traditional 1 10 38 TCP IP swiss army knife nfs common 1 1 2 2 4 NFS support files common to client and server notification daemon 0 5 0 2 daemon to displays passive pop up notifications ntfs 3g 1 2010 3 6 1 read write NTFS driver for FUSE ntfsprogs 2 0 0 1 b1 tools for doing neat things in NTFS partitions from Linux ntpdate 1 4 2 6 p2 dfsg 1 b1 client for setting system time from NTP servers openbsd inetd 0 20080125 6 The OpenBSD Internet Superserver openssh blacklist 0 4 1 list of default blacklisted OpenSSH RSA and DSA keys openssh blacklist extra 0 4 1 list of non default blacklisted OpenSSH RSA and DSA keys openssh client 1 5 5p1 6 secure shell SSH client for secure access to remote machines openssh server 1 5 5p1 6 secure shell SSH server for secure access from remote machines openssl 0 9 80 4squeezel Secure Socket Layer SSL binary and related cryptographic tools A 14 V2616 Linux User s Manual Software Components openssl blacklist
63. enter Configuration Utility neme inte ICR ix Storage Manager option m ICH8M E o Copyright lt C gt 2003 06 a Corporation ALL Rights Reserved Create RAID Volume Delete RAID Volume RAID Volumes None def ined Physical Disks Port Drive Model Serial Size Type Status Vol ID ST31 y S J3KRBHBKF 111 8GB y 3JSBNDYQ 149 1GB ST368B15AS 3KCB1 DIX 55 9GB V2616 Linux User s Manual RAID 0 1 Function Configuration 3 Type in a volume name and press the lt Enter gt key or press the lt Enter gt key to accept the default name Intel lt R gt Matrix Storage Manager option ROM v5 8 8 1832 ICHx Copyright lt C gt 1 ATT TENIS all Rights Reserved DELTA o Lume Ul RAID Level RAIDW Stripe Di Select Disks Strip Size 128KB Capacity 8 8 GB Create Volume Enter a string between 1 and 16 characters in length that can be used to uniquely identify the RAID volume This name is case sensitive and can not contain special characters 4 Select the RAID level by using the t2 or 12 keys to scroll through the available values then press the lt Enter gt key Intel lt R gt Matrix Storage Manager option E q E 0 0 1032 ICHx Copyright C gt 2883 45 Intel so 1 Rights Reserved CREATE VOLUME MENU Name RAID VoluneW RAID Level Disks Select Disks Strip S 128KB Capac 6 6 GB Create Volune HELP J Choose the RAID level best suited to your usage model RAIDG Data striped across
64. er it terminates This option only has any effect if the persist or demand option is used The holdoff period is not applied if the link was terminated because it was idle holdoff n Wait for up n milliseconds after the connect script finishes for a valid PPP packet from the peer At the end of this time or when a valid PPP packet is received from the peer pppd will commence negotiation by sending its first LCP packet The default value is 1000 1 second This wait period only applies if the connect or pty option is used connect delay lt n gt Load the pppoe plugin plugin rp pppoe so End of File 6 If you use LANI to connect to the ADSL modem add the file etc ppp options ethO if you use LAN2 to connect to the ADSL modem add etc ppp options eth1 etc name username hinet net mtu 1492 mru 1492 defaultroute noipdefault letc ppp options eth0 5 lines 67 characters Type your username the one you set in the etc ppp pap secrets and etc ppp chap secrets files after the name option You may add other options as needed 7 Set up DNS If you are using DNS servers supplied by your ISP edit the file etc resolv conf by adding the following lines of code nameserver ip addr of first dns server nameserver ip addr of second dns server For example 3 18 V2616 Linux User s Manual Managing Communications nameserver 168 95 1 1 nameserver 139 175 10 20 MO
65. es login 1 4 1 4 2 svn3283 2 s system login tools queezel logrotate 3 7 8 6 Log rotation utility Irzsz 0 12 21 5 Tools for zmodem xmodem ymodem file transfer Isb base 3 2 23 2squeezel Linux Standard Base 3 2 init script functionality Isb release 3 2 23 2squeezel Linux Standard Base version reporting utility Isof 4 81 dfsg 1 1 List open files m4 1 4 14 3 a macro processing language make 3 81 8 An utility for Directing compilation man db 2 5 7 8 on line manual pager mawk 1 3 3 15 a pattern scanning and text processing language mdadm 3 1 4 1 8efb9d1 tool to administer Linux MD arrays software RAID menu 2 1 44 generates programs menu for all menu aware applications menu xdg 0 5 freedesktop org menu compliant window manager scripts metacity 1 2 30 1 3 lightweight GTK window manager metacity common 1 2 30 1 3 shared files for the Metacity window manager mime support 3 48 1 MIME files mime types amp mailcap and support programs minicom 2 4 3 friendly menu driven serial communication program mlocate 0 22 2 1 quickly find files on the filesystem based on their name modconf 0 3 11 Device Driver Configuration module init tools 3 12 1 tools for managing Linux kernel modules mount 2 17 2 9 Tools for mounting and manipulating filesystems mtools 4 0 12 1 Tools for manipulating MSDOS files mutt 1 5 20 9 squeezel text based mailreader supporting MIME GPG PGP and threading nautilus 2 30 1 2squeezel file manager and graphical sh
66. etc openvpn tapO br conf of OpenVPN A and etc openvpn tapO br conf of OpenVPN B point to the peer remote 192 168 8 174 dev tap0 secret etc openvpn secrouter key cipher DES EDES3 CBC auth MD5 tun mtu 1500 tun mtu extra 64 ping 40 dup etc openvpn tap0 br sh comp 1zo 3 24 LANI 192 168 8 173 LANI 192 168 8 174 V2616 Linux User s Manual Managing Communications Routed IP 1 Set up four machines as shown in the following diagram local net Host A OpenVPNA LAN2 192 168 2 173 LANI 192 168 2 171 LANI 192 168 8 173 LANI 192 168 8 174 LAN1 192 168 4 172 LAN2 192 168 4 174 Host B local net On machine OpenVPN A modify the remote address in configuration file etc openvpn tun conf point to the peer remote 192 168 8 174 dev tun secret etc openvpn secrouter key cipher DES EDE3 CBC auth MD5 tun mtu 1500 tun mtu extra 64 ping 40 ifconfig 192 168 2 173 192 168 4 174 up etc openvpn tun sh Next modify the routing table in script file etc openvpn tun sh bin sh value after net is the subnet behind the remote peer route add net 192 168 2 0 netmask 255 255 255 0 gw 5 On machine OpenVPN B modify the remote address in configuration file etc openvpn tun conf point to the peer remote 192 168 8 173 dev tun secret etc openvpn secrouter key cipher DES EDE3 CBC auth
67. flac8 1 2 1 2 b1 Free Lossless Audio Codec runtime C library libfont afm perl 1 20 1 Font AFM Interface to Adobe Font Metrics files libfont freetype perl 0 03 1 Read font files and render glyphs from Perl using FreeType2 libfontconfig1 2 8 0 2 1 generic font configuration library runtime libfontenc1 1 1 0 5 2 X11 font encoding library libfreetype6 2 4 2 2 1 FreeType 2 font engine shared library files libfs6 2 1 0 2 1 X11 Font Services library libfuse2 2 8 4 1 1 Filesystem in USErspace library libgail common 2 20 1 2 GNOME Accessibility Implementation Library common modules libgail18 2 20 1 2 GNOME Accessibility Implementation Library shared libraries libgc1c2 1 6 8 1 2 conservative garbage collector for C and C libgcc1 1 4 4 5 8 GCC support library libgconf2 4 2 28 1 6 GNOME configuration database system shared libraries libgcrO 2 30 3 5 Library for Crypto UI related task runtime libgcrypt11 1 4 5 2 LGPL Crypto library runtime library libgdata google1 2 1 2 30 3 2 Client library for accessing Google POA through SOAP interface libgdata1 2 1 2 30 3 2 Client library for accessing Google POA through SOAP interface libgdbm3 1 8 3 9 GNU dbm database routines runtime version libgdict 1 0 6 2 30 0 2 GNOME Dictionary base library runtime libgduO 2 30 1 2 GObject based Disk Utility Library libgeoip1 1 4 7 beta6 dfsg 1 A non DNS IP to country resolver library libgfortran3 4 4 5 8 Runtime library for GNU Fortr
68. gs immediately etc init d networking restart MOXA etc init d networking restart Adjusting IP Addresses with ifconfig IP settings can be adjusted during run time but the new settings will not be saved to the flash ROM without modifying the file etc network interfaces For example type the command ifconfig ethO 192 168 1 1 to change the IP address of LAN1 to 192 168 1 1 MOXA ifconfig eth0 192 168 1 1 MOXA Telnet TFTP Server In addition to supporting Telnet client server and FTP client server the V2616 LX also supports SSH and sftp client server To enable or disable the Telnet ftp server you need to edit the file etc inetd conf 1 Mount the root file system with write permission MOXA mount o remount rw 3 3 V2616 Linux User s Manual Managing Communications 2 Type cd etc to change the directory MOXA cd etc 3 Type vi inetd conf to edit the configuration file MOXA etc vi inetd conf Enabling the Telnet TFTP Server The following example shows the default content of the file etc inetd conf The default is to enable the Telnet ftp server telnet stream tcp nowait telnetd usr sbin tcpd usr sbin in telnetd tftp dgram udp wait nobody usr sbin tcpd usr sbin in tftpd srv tftp Disabling the Telnet TFTP Server Disable the daemon by typing in front of the first character of the row to comment out the line For example
69. he following line to etc resolv conf assuming the DNS server s IP address is 168 95 1 1 nameserver 168 95 1 1 MOXA etc cat resolv conf resolv conf This file is the resolver configuration file See resolver 5 nameserver 192 168 1 16 nameserver 168 95 1 1 nameserver 140 115 1 31 nameserver 140 115 236 10 MOXA etc etc nsswitch conf This file defines the sequence of files etc hosts or etc resolv conf to be read to resolve the IP address The hosts line in etc nsswitch conf means use etc host first and DNS service to resolve the address etc nsswitch conf Example configuration of GNU Name Service Switch functionality If you have the glibc doc reference and info packages installed try info libc Name Service Switch for information about this file passwd compat group compat shadow compat hosts files dns networks files protocols db files services db files ethers db files rpc db files netgroup nis V2616 Linux User s Manual Managing Communications Apache Web Server Default Homepage The Apache web server s main configuration file is etc apache2 sites enabled 000 default with the default homepage located at var www apache2 default index html Save your own homepage to the following directory var www Save your CGI page to the following directory var www Before you modify the homepage use a browser su
70. iative arrays for Perl libtiff4 3 9 4 5 squeeze3 Tag Image File Format TIFF library libtimedate perl 1 2000 1 collection of modules to manipulate date time information libtokyocabinet8 1 4 37 6 Tokyo Cabinet Database Libraries runtime libtotem plparser17 2 30 3 1 Totem Playlist Parser library runtime files libtracker client 0 8 0 0 8 17 1 metadata database indexer and search tool library libtwolameO 0 3 12 1 MPEG Audio Layer 2 encoding library libudevO 164 3 libudev shared library libunique 1 0 0 1 1 6 1 1 Library for writing single instance applications shared libraries libupower glib1 0 9 5 5 abstraction for power management shared library liburi perl 1 54 2 module to manipulate and access URI strings libusb 0 1 4 2 0 1 12 16 userspace USB programming library libusb 1 0 0 2 1 0 8 2 userspace USB programming library libusbmuxd1 1 0 4 1 USB multiplexor daemon for iPhone and iPod Touch devices library libuuid perl 0 02 4 Perl extension for using UUID interfaces as defined in e2fsprogs libuuid1 2 17 2 9 Universally Unique ID library libv4l 0 0 8 0 1 Collection of video4linux support libraries libvisual 0 4 0 0 4 0 3 Audio visualization framework libvisual 0 4 plugins 0 4 0 dfsg 1 2 Audio visualization framework plugins libvorbisOa 1 3 1 1 The Vorbis General Audio Compression Codec Decoder library libvorbisenc2 1 3 1 1 The Vorbis General Audio Compression Codec Encoder library libvorbisfile3 1 3 1 1 The Vorb
71. ibgnome2 common 2 30 0 1 The GNOME library common files libgnome2 perl 1 042 2 Perl interface to the GNOME libraries libgnome2 vfs perl 1 081 1 Perl interface to the 2 x series of the GNOME VFS library libgnomecanvas2 0 2 30 1 1 A powerful object oriented display runtime files libgnomecanvas2 comm 2 30 1 1 A powerful object oriented display common files on libgnomekbd common 2 30 2 2 GNOME library to manage keyboard configuration common files libgnomekbd4 2 30 2 2 GNOME library to manage keyboard configuration shared library libgnomeui 0 2 24 3 1 The GNOME libraries User Interface runtime files libgnomeui common 2 24 3 1 The GNOME libraries User Interface common files libgnomevfs2 0 1 2 24 3 1 GNOME Virtual File System runtime libraries libgnomevfs2 common 1 2 24 3 1 GNOME Virtual File System common files libgnomevfs2 extra 1 2 24 3 1 GNOME Virtual File System extra modules libgnutls26 2 8 6 1 the GNU TLS library runtime library libgomp1 4 4 5 8 GCC OpenMP GOMP support library libgp11 0 2 30 3 5 Glib wrapper library for PKCS 11 runtime libgpg error0 1 6 1 library for common error values and messages in GnuPG components libgpgme11 1 2 0 1 2 GPGME GnuPG Made Easy libgphoto2 2 2 4 6 3 gphoto2 digital camera library libgphoto2 portO 2 4 6 3 gphoto2 digital camera port library libgpm2 1 20 4 3 3 General Purpose Mouse shared library libgsf 1 114 1 14 18 1 Structured File Library runtime version
72. ient library libxres1 2 1 0 4 1 X11 Resource extension library libxslt1 1 1 1 26 6 XSLT 1 0 processing library runtime library libxss1 1 1 2 0 2 X11 Screen Saver extension library libxt6 1 1 0 7 1 X11 toolkit intrinsics library libxtst6 2 1 1 0 3 X11 Testing Record extension library libxv1 2 1 0 5 1 X11 Video extension library libxvmc1 2 1 0 5 1 X11 Video extension library libxxf86dga1 2 1 1 1 2 X11 Direct Graphics Access extension library libxxf86vm1 1 1 1 0 2 X11 XFree86 video mode extension library linux base 2 6 32 35 Linux image base package linux headers 2 6 32 5 a 2 6 32 35 Header files for Linux 2 6 32 5 amd64 md64 linux headers 2 6 32 5 c 2 6 32 35 Common header files for Linux 2 6 32 5 ommon linux image 2 6 amd64 2 6 32 29 Linux 2 6 for 64 bit PCs meta package linux image 2 6 32 5 a 2 6 32 35 Linux 2 6 32 for 64 bit PCs md64 linux kbuild 2 6 32 2 6 32 1 Kbuild infrastructure for Linux 2 6 32 linux libc dev 2 6 32 35 Linux support headers for userspace development linux sound base 1 0 23 dfsg 2 base package for ALSA and OSS sound systems Im sensors 1 3 1 2 6 utilities to read temperature voltage fan sensors locales 2 11 2 10 Embedded GNU C Library National Language locale A 13 V2616 Linux User s Manual Software Components data support lockfile progs 0 1 15 Programs for locking and unlocking files and mailbox
73. ies Crypto Library libkadm5cInt mit7 1 8 3 dfsg 4squeezel MIT Kerberos runtime libraries Administration Clients libkadm5srv mit7 1 8 3 dfsg 4squeezel MIT Kerberos runtime libraries KDC and Admin Server libkdb5 4 1 8 3 dfsg 4squeezel MIT Kerberos runtime libraries Kerberos database libkeyutils1 1 4 1 Linux Key Management Utilities library libklibc 1 5 20 1 squeezel minimal libc subset for use with initramfs libkrb5 3 1 8 3 dfsg 4squeezel MIT Kerberos runtime libraries libkrb5supportO 1 8 3 dfsg 4squeezel MIT Kerberos runtime libraries Support library liblapack3gf 3 2 1 8 library of linear algebra routines 3 shared version libldap 2 4 2 2 4 23 7 2 OpenLDAP libraries liblocale gettext perl 1 05 6 Using libc functions for internationalization in Perl liblockfile1 1 08 4 NFS safe locking library includes dotlockfile program libltdl7 2 2 6b 2 A system independent dlopen wrapper for GNU libtool liblua5 1 0 5 1 4 5 Simple extensible embeddable programming language liblwres60 1 9 7 3 dfsg 1 squeeze Lightweight Resolver Library used by BIND 3 liblzma2 5 0 0 2 XZ format compression library liblzo2 2 2 03 2 data compression library V2616 Linux User s Manual Software Components libmadO 0 15 1b 5 MPEG audio decoder library libmagicl 5 04 5 File type determination library using magic numbers libmailtools perl 2 06 1 Manipulate email in perl programs
74. ies incoming packets Append or Delete Rules Usage iptables t table Al INPUT OUTPUT FORWARD io interface p tcp udp icmp all s I P network sport ports d I P network dport ports j ACCEPT DROP A Append one or more rules to the end of the selected chain Insert one or more rules in the selected chain as the given rule number i Name of an interface via which a packet is going to be received o Name of an interface via which a packet is going to be sent p The protocol of the rule or of the packet to check s Source address network name host name network IP address or plain IP address sport Source port number d Destination address dport Destination port number j Jump target Specifies the target of the rules i e how to handle matched packets For example ACCEPT the packet DROP the packet or LOG the packet Examples Example 1 Accept all packets from the lo interface iptables A INPUT i lo j ACCEPT Example 2 Accept TCP packets from 192 168 0 1 iptables A INPUT i ethO p tcp s 192 168 0 1 j ACCEPT 3 11 V2616 Linux User s Manual Managing Communications Example 3 Accept TCP packets from Class C network 192 168 1 0 24 iptables A INPUT i ethO p tcp s 192 168 1 0 24 j ACCEPT Example 4 Drop TCP packets from 192 168 1 25 iptables A INPUT i ethO p tcp s 192 168 1 25 j DROP Example 5 Drop TCP packets addressed for port 21
75. ification configuration data ifrename 30 pre9 5 Rename network interfaces based on various static criteria ifupdown 0 6 10 high level tools to configure network interfaces initramfs tools 0 98 8 tools for generating an initramfs initscripts 2 88dsf 13 1 scripts for initializing and shutting down the system insserv 1 14 0 2 Tool to organize boot sequence using LSB init d script dependencies install info 4 13a dfsg 1 6 Manage installed documentation in info format iproute 20100519 3 networking and traffic control tools iptables 1 4 8 3 administration tools for packet filtering and NAT iputils ping 3 20100418 3 Tools to test the reachability of network hosts isc dhcp client 4 1 1 P1 15 squeeze2 ISC DHCP client isc dhcp common 4 1 1 P1 15 squeeze2 common files used by all the isc dhcp packages iso codes kbd 3 23 1 1 15 2 2 ISO language territory currency script codes and their translations Linux console font and keytable utilities keyboard configuration 1 68 squeeze2 system wide keyboard preferences klibc utils 1 5 20 1 squeezel small utilities built with klibc for early boot liba52 0 7 4 0 7 4 14 library for decoding ATSC A 52 streams libaal 1 4p5 38 ascii art library V2616 Linux User s Manual Software Components libapache2 mod php5 5 3 3 7 squeeze3 libacl1 2 2 49 4 Access control list shared library libao common 1 0
76. ig 2 8 0 2 1 generic font configuration library support binaries fontconfig config 2 8 0 2 1 generic font configuration library configuration ftp 0 17 23 The FTP client fuse utils 2 8 4 1 1 Filesystem in USErspace utilities g 4 4 4 5 1 The GNU C compiler g 4 4 4 4 5 8 The GNU C compiler gcc 4 4 4 5 1 The GNU C compiler gcc 4 3 4 3 5 4 The GNU C compiler gcc 4 3 base 4 3 5 4 The GNU Compiler Collection base package gcc 4 4 4 4 5 8 The GNU C compiler gcc 4 4 base 4 4 5 8 The GNU Compiler Collection base package gconf2 2 28 1 6 GNOME configuration database system support tools gconf2 common 2 28 1 6 GNOME configuration database system common files gdb 7 0 1 2 b1 The GNU Debugger gdbserver 7 0 1 2 b1 The GNU Debugger remote server gdm3 2 30 5 6squeeze3 Next generation GNOME Display Manager genisoimage 9 1 1 11 1 Creates I SO 9660 CD ROM filesystem images geoip database 1 4 7 beta6 dfsg 1 IP lookup command line tools that use the GeolP library country database gettext base 0 18 1 1 3 GNU Internationalization utilities for the base system gksu 2 0 2 5 graphical frontend to su gnome about 2 30 2 2 The GNOME about box gnome applets 2 30 0 3 Various applets for the GNOME panel binary files gnome applets data 2 30 0 3 Various applets for the GNOME panel data files gnome control center 1 2 30 1 2 utilities to configure the GNOME desktop gnome
77. inux User s Manual Managing Communications 4 Re start the apache server MOXA etc init d apache2 restart ATTENTION When you develop your own CGI application make sure your CGI file is executable Saving Web Pages to a USB Storage Device Some applications may have web pages that take up a lot of storage space This section describes how to save web pages to the USB mass storage device and then configure the Apache web server s DocumentRoot to open these pages The files used in this example can be downloaded from Moxa s website 1 Prepare the web pages and then save the pages to the USB storage device Click on the following link to download the web page test suite http www w3 org MarkUp Test HTML401 zip 2 Uncompress the zip file to your desktop PC and then use FTP to transfer it to the V2616 LX s media usb0 directory 3 Mount the root file system with write permission MOXA mount o remount rw 4 Type vi etc apache2 sites avaliable default and vi etc apache2 sites avaliable default ssl to edit the configuration file MOXA etc MOXA etc vi etc apache2 sites avaliable default MOXA etc vi etc apache2 sites avaliable default s 5 Change the DocumentRoot directory to the USB storage directory media usb0 www lt VirtualHost 80 gt DocumentRoot media usb0 www lt Directory gt Options FollowSymLinks AllowOverride None lt Directory gt Script
78. is General Audio Compression Codec High Level API libvte common 1 0 24 3 2 Terminal emulator widget for GTK 2 0 common files libvte9 1 0 24 3 2 Terminal emulator widget for GTK 2 0 runtime files libwavpack1 4 60 1 1 an audio codec lossy and lossless library libwbclientO 2 3 5 6 dfsg 3squeeze4 Samba winbind client library libwebkit 1 0 2 1 2 7 0 squeezel Web content engine library for Gtk libwebkit 1 0 common 1 2 7 0 squeezel Web content engine library for Gtk data files libwnck common 2 30 4 2 Window Navigator Construction Kit common files libwnck22 2 30 4 2 Window Navigator Construction Kit runtime files libwrapO 7 6 q 19 Wietse Venema s TCP wrappers library libwww perl 5 836 1 Perl HTTP WWW client server library libx11 6 2 1 3 3 4 X11 client side library libx11 data 2 1 3 3 4 X11 client side library libx11 xcb1 2 1 3 3 4 Xlib XCB interface library libx86 1 1 1 ds1 6 x86 real mode library libxapian22 1 2 3 2 Search engine library A 12 V2616 Linux User s Manual Software Components libxau6 1 1 0 6 1 X11 authorisation library libxaw7 2 1 0 7 1 X11 Athena Widget library libxcb atom1 0 3 6 1 utility libraries for X C Binding atom libxcb auxO 0 3 6 1 utility libraries for X C Binding aux libxcb dri2 0 1
79. itable temporarily 1 Make the root file system writable Moxa mount o remount rw 2 Perform your operations such as apt get or disk access 3 Umount the root file system as read only Moxa umount Starting from a VGA Console Connect the display monitor to the V2616 LX VGA connector and then power it up by connecting it to the power adaptor It takes approximately 30 to 60 seconds for the system to boot up Once the system is ready a login screen will appear on your monitor To log in type the login name and password as requested The default values are both root Login root Password root Moxa login root Password Last login Thu Sep 15 22 46 00 CST 2011 on ttyl Linux Moxa 2 6 32 5 amd64 1 SMP Tue Jun 14 09 42 28 UTC 2011 x86_64 The programs included with the Debian GNU Liux system are free software The exact distribution terms for each program are described in the Individual files in usr share doc copyright Debian GNU Linux comes with ABSOLUTELY NO WARRANTY to the extent Permitted by applicable law root Moxa Connecting from a Telnet Console The V2616 LX computers come with two Gigabit ports named LAN1 and LAN2 The default IP addresses and netmasks of the network interfaces are as follows Default I P Address Netmask LAN 1 192 168 3 127 255 255 255 0 LAN 2 192 168 4 127 255 255 255 0 Before using the Telnet client you should change the IP address
80. les libavahi common3 0 6 27 2 squeezel Avahi common library libavahi glib1 0 6 27 2 squeezel Avahi glib integration library libavc1394 0 0 5 3 1 b2 control IEEE 1394 audio video devices libbind9 60 1 9 7 3 dfsg 1 squeeze BIND9 Shared Library used by BIND 3 libblas3gf 1 2 8 Basic Linear Algebra Reference implementations shared library libblkid1 2 17 2 9 block device id library libbluetooth3 4 66 3 Library to use the BlueZ Linux Bluetooth stack libbonobo2 0 2 24 3 1 Bonobo CORBA interfaces library libbonobo2 common 2 24 3 1 Bonobo CORBA interfaces library support files libbonoboui2 0 2 24 3 1 The Bonobo UI library libbonoboui2 common 2 24 3 1 The Bonobo UI library common files libboost iostreams1 42 0 1 42 0 4 Boost lostreams Library libbrasero mediaO 2 30 3 2 CD DVD burning library for GNOME runtime libbsdO 0 2 0 1 utility functions from BSD systems shared library libburn4 0 8 0 pl00 2 squeezel library to provide CD DVD writing functions libbz2 1 0 1 0 5 6 high quality block sorting file compressor library runtime libc bin 2 11 2 10 Embedded GNU C Library Binaries libc dev bin 2 11 2 10 Embedded GNU C Library Development binaries libc6 2 11 2 10 Embedded GNU C Library Shared libraries libc6 dev 2 11 2 10 Embedded GNU C Library Development Libraries and Header Files libc6 i386 2 11 2 10 Embedded GNU C Library 32 bit shared libraries f
81. mber of devices in RAID set isw_ddjejgjhgi_Volume0 1 2 on dev sdc Group superset isw_ddjejgjhgi gt nconsistent Active Subset name isw_ddjejgjhgi_Volume0O size 14680320 stride 128 type mirror status inconsistent subsets 0 devs 1 spares 0 root Moxa The RAID status is inconsistent You need to unmount the RAID volume and stop the raid root Moxa umount mnt raidO root Moxa dmraid an 5 6 V2616 Linux User s Manual RAID 0 1 Function Configuration Now install the new drive and run dmesg to check if the new drive has been attached root Moxa dmesg 1906 505084 sd 4 0 0 0 sdb 976773168 512 byte logical blocks 500 GB 465 GiB 1906 505131 sd 4 0 0 0 sdb Write Protect is off 1906 505133 sd 4 0 0 0 sdb Mode Sense 00 3a 00 00 1906 505153 sd 4 0 0 0 sdb Write cache enabled read cache enabled doesn t support DPO or FUA 1906 505261 sdb sdb1 1906 520526 sd 4 0 0 0 sdb Attached SCSI disk When the new drive is attached rebuild the RAID volume by running dmraid R RAI D set device path root Moxa dmraid R isw_ddjejgjhgi_Volume0 dev sdb Next use dmraid ay to activate the RAID configurations and then mount it again root Moxa dmraid ay root Moxa mount dev dm 1 mnt raid Software RAI D mdadm mdadm is a Linux utility used to manage software RAID devices The name is derived from the md multi
82. mericas Toll free 1 888 669 2872 Tel 1 714 528 6777 Fax 1 714 528 6778 Moxa Europe Tel 49 89 3 70 03 99 0 Fax 49 89 3 70 03 99 99 www moxa com su ort Moxa China Shanghai office Toll free 800 820 5036 Tel 86 21 5258 9955 Fax 86 21 5258 5505 Moxa Asia Pacific Tel 886 2 8919 1230 Fax 886 2 8919 1231 Table of Contents 1 PMtrOCuction R 1 1 OVERVICW EE EUN 1 2 Software SpecificallOris oreet Y RS ae a ERR Tees aU AE RET ERU XT EI uU deese een 1 2 Software Components eerte te ere e nee ab Ex eet aut eet dai 1 3 2 Software Configuration ccccccseeeeeeeeeeeeeeeeeeeeeueueueueuaueuauauauauaueueeeeeeeeeeueueueueueueuauauauauauauauauaeeeeeesucueueuens 2 1 The Read only File SySterc ie RR RA MR MEE MER RM ME MM MER MM ME MM MM M MM ME 2 2 Starting from a VGA CONS Ole se ici ee emet dert m te d fet ree t e e rf A E E RU a 2 2 Connecting from Telnet Console cuatri tra tr REM ERE MIR RAR Re Rs Re dE MEME 2 2 Connecting from an SSH Consoales i sooo ere oro rue rue ruv A AAA pud Fere a FU CEN Tarn ananas 2 3 Windows USCIS iii ae de A A a Pa a a a E ST 2 3 EMULE dai a A A 2 4 Adjusting the System Time ccd eerte eee nme Bou ces Re ree epe eese te Bales wae le kalba ere 2 4 Setting the Time Mariually iier ert ERE ER RP cc a ane 2 4 NP Cliente tedium ciated rr E scans 2 5 Updating the Time Automatically enn hen ehe hehe hehe hehehe estes hes tese enean 2 5
83. model apache2 utils 2 2 16 6 squeezel utility programs for webservers apache2 2 bin 2 2 16 6 squeezel Apache HTTP Server common binary files apache2 2 common 2 2 16 6 squeezel Apache HTTP Server common files app install data 2010 11 17 Application Installer Data Files apt 0 8 10 3 squeezel Advanced front end for dpkg apt utils 0 8 10 3 squeezel APT utility programs apt xapian index 0 41 maintenance and search tools for a Xapian index of Debian packages aptitude 0 6 3 3 2 terminal based package manager terminal interface only aspell 0 60 6 4 GNU Aspell spell checker aspell en 6 0 0 6 English dictionary for GNU Aspell at 3 1 12 1 Delayed job execution and batch processing at spi 1 30 1 3 Assistive Technology Service Provider Interface autoconf 2 67 2 automatic configure script builder autoconf2 13 2 13 60 automatic configure script builder obsolete version automake 1 1 11 1 1 A tool for generating GNU Standards compliant Makefiles automake1 4 1 1 4 p6 13 1 A tool for generating GNU Standards compliant Makefiles autotools dev 20100122 1 Update infrastructure for config guess sub files base files 6 0squeeze2 Debian base system miscellaneous files base passwd 3 5 22 Debian base system master password and group files bash 4 1 3 The GNU Bourne Again SHell bash completion 1 1 2 3 programmable completio
84. multiple physical drives for performance RAIDi Data nirrored across multiple physical drives for redundancy RAIDIA Striped volume whos segnents are RAID 1 volumes Requires four hard drives ctionally equivalent to RAID 1 RAIDS Data and parity striped across three or more physical drives for performance and redundancy 5 Press the lt Enter gt key to select the physical disks A dialog similar to the following will appear Intel lt R gt Application pore pt om RAID Option ROM v4 0 0 6074 Copyright 2083 04 Intel Corporation All Rights Reserved CREATE VOLUME MENU J Name RAID Volume RAID Level RAID lt Stripe gt C SELECT DISKS J Port Drive Model Serial Size Status 1 Maxtor LH 1 n D Dis Select a minimum of two disks to use for creating the volune Select the disks to use for creating the volume til Previous Next SPACE Selects LENTERI Selection Complete 5 3 V2616 Linux User s Manual RAID 0 1 Function Configuration 6 Select the appropriate number of hard drives by using the lt 1 gt or lt 1 gt keys to scroll through the list of available hard drives Press the lt Space gt key to select a drive When you have finished selecting hard drives press the lt Enter gt key ion ROM vS 6 6 1632 ICHx Intel lt R gt Matrix Storage Manager o All Rights Reserved Copyright lt C gt 2003 0 Intel Corporation CREATE VOLUME MENU J RAI D Uo lume RAIDACStripe gt SELECT DISKS 3 Name
85. n for the bash shell bc 1 06 95 2 The GNU bc arbitrary precision calculator language bind9 host 1 9 7 3 dfsg 1 squeeze Version of host bundled with BIND 9 X 3 binutils 2 20 1 16 The GNU assembler linker and binary utilities brasero 2 30 3 2 CD DVD burning application for GNOME brasero common 2 30 3 2 Common files for the Brasero CD burning application and library V2616 Linux User s Manual Software Components bridge utils 1 4 5 Utilities for configuring the Linux Ethernet bridge bsdmainutils 8 0 13 collection of more utilities from FreeBSD bsdutils 1 2 17 2 9 Basic utilities from 4 4BSD Lite busybox 1 1 17 1 8 Tiny utilities for small and embedded systems bzip2 1 0 5 6 high quality block sorting file compressor utilities ca certificates 20090814 nmu2 Common CA certificates capplets data 1 2 30 1 2 configuration applets for GNOME data files cdrdao 1 1 2 3 0 1 records CDs in Disk At Once DAO mode console setup 1 68 squeeze2 console font and keymap setup program console terminus 4 30 2 Fixed width fonts for fast reading on the Linux console consolekit 0 4 1 4 framework for defining and tracking users sessions and seats coreutils 8 5 1 GNU core utilities cpio 2 11 4 GNU cpio a program to manage archives of files cpp 4 4 4 5 1 The GNU C preprocessor cpp cpp 4 3 4 3 5 4 The GNU C preprocessor cpp 4 4 4
86. n iptables P INPUT ACCEPT sbin iptables P OUTPUT ACCEPT sbin iptables P FORWARD ACCEPT sbin iptables t nat P PREROUTING ACCEPT sbin iptables t nat P POSTROUTING ACCEPT sbin iptables t nat P OUTPUT ACCEPT Step 3 Enable IP masquerade ehco 1 gt proc sys net ipv4 ip_forward modprobe ipt_MASQUERADE iptables t nat A POSTROUTING o eth0 j MASQUERADE PPP Point to Point Protocol PPP Point to Point Protocol is used to run IP Internet Protocol and other network protocols over a serial link PPP can be used for direct serial connections using a null modem cable over a Telnet link and links established using a modem over a telephone line Modem PPP access is almost identical to connecting directly to a network through the V2616 LX Ethernet port Since PPP is a peer to peer system the V2616 LX can also use PPP to link two networks or a local network to the Internet to create a Wide Area Network WAN 3 13 V2616 Linux User s Manual Managing Communications ATTENTION Click on the following links for more information about PPP http tldp org HOWTO PPP HOWTO index html http axion physics ubc ca ppp linux html Connecting to a PPP Server over a Simple Dial up Connection The following command is used to connect to a PPP server by modem Use this command for old ppp servers that prompt for a login name replace username with the correct name and password replace password with the correct
87. nd USB ports provide V2616 computers with data buffering and storage expansion which provide the necessary reliability for industrial applications Pre installed with Linux the V2616 series provides programmers with a friendly environment for developing sophisticated bug free application software at a lower cost Software Specifications The Linux operating system pre installed on the V2616 embedded computers is the Debian Squeeze 6 0 distribution The Debian project involves a worldwide group of volunteers who endeavor to produce an operating system distribution composed entirely of free software The Debian GNU Linux follows the standard Linux architecture making it easy to use programs that meet the POSIX standard Program porting can be done with the GNU Tool Chain provided by Moxa In addition to Standard POSIX APIs device drivers for Moxa UART and other special peripherals are also included An example software architecture is shown below aa am Linux Kernel Device Driver i Micro Kernel Memory Control Schedule Process ATTENTION Refer to http www debian org and http www gnu org for information and documentation related to Debian GNU Linux and the free software concept ATTENTION The above software architecture is only an example Different models or different build revisions of the Linux operating system may include components not shown in the above graphic 1 2 V2616 Linux User s Manual Intr
88. nding on your distribution the command might be located elsewhere After executing the command you should be able to see all of the network interfaces that are UP pppO should be one of the network interfaces You should recognize the first IP address as the IP address of the computer and P t P address is the IP address of the server The output should be similar to the following Link encap Local Loopback inet addr 127 0 0 1 Beast 127 255 255 255 Mask 255 0 0 0 UP LOOPBACK RUNNING MTU 2000 Metric 1 RX packets 0 errors 0 dropped 0 overrun 0 Link encap Point to Point Protocol inet addr 192 76 32 3 P t P 129 67 1 165 Mask 255 255 255 0 UP POINTOPOINT RUNNING MTU 1500 Metric 1 RX packets 33 errors 0 dropped 0 overrun 0 TX packets 42 errors 0 dropped 0 overrun 0 Now type ping z z z z where z z z z is the address of your name server The output should be similar to the following MOXA ping 129 67 1 165 PING 129 67 1 165 129 67 1 165 56 data bytes 64 bytes from 129 67 1 165 icmp seq 0 ttl 225 time 268 ms 64 bytes from 129 67 1 165 icmp seq 1 tt1 225 time 247 ms 64 bytes from 129 67 1 165 icmp seq 2 tt1 225 time 266 ms E 129 67 1 165 ping statistics 3 packets transmitted 3 packets received 0 packet loss round trip min avg max 247 260 268 ms MOXA Try typing netstat nr You should see three routes similar to the following 3 15 V2616 Linux User s Manual Managing Communications
89. netmask 255 255 255 0 eth broadcast 192 168 8 255 tgw 192 168 8 173 Start the bridge script file to configure the bridge interface etc openvpn bridge restart ATTENTION Select cipher and authentication algorithms by specifying cipher and auth To see which algorithms are available type openvpn show ciphers openvpn show auths 7 Start both OpenVPN peers on machine OpenVPN A and OpenVPN B openvpn config etc openvpn tap0 br conf If you see the line Peer Connection Initiated with 192 168 8 173 50000n each machine the connection between OpenVPN machines has been established successfully on UDP port 5000 ATTENTION You can create link symbols to start the OpenVPN service at boot time ln sf etc init d openvpn etc rc2 d Sl6openvpn To stop the service you should create these links 1n sf etc init d openvpn etc rc0 d K80openvpn 1n sf etc init d openvpn etc rc6 d K80openvpn 8 On each OpenVPN machine check the routing table by typing the command route Destination Gateway Genmsk Metric Ref Use Iface 192 168 5 0 0 2 0 0 20 255 255 0 eth2 192 168 4 0 0 0 0 255 255 0 bro 192 168 3 0 0 0 0 255 255 0 eth0 192 168 30 0 0 0 0 255 255 0 eth3 192 168 8 0 0 0 0 255 255 0 bro 0 0 0 0 Interface eth1 and device tapO both connect to the bridging interface and the virtual device tun sits on top of tapO This ensures that all traffic coming to this bridge from internal
90. ng process Mangle tables can have one of three extensions TTL MARK TOS IPTABLES Hierarchy The following figure shows the IPTABLES hierarchy Incoming Packets Mangle Table PREROUTI NG Chain NAT Table PREROUTI NG Chain Local Host Packets Mangle Table INPUT Chain Other Host Packets Mangle Table FORWARD Chain Filter Table INPUT Chain Local Process Mangle Table OUTPUT Chain Filter Table FORWARD Chain Mangle Table POSTROUTI NG Chain NAT Table OUTPUT Chain Filter Table OUTPUT Chain NAT Table POSTROUTI NG Chain Outgoing Packets 3 9 V2616 Linux User s Manual Managing Communications I PTABLES Modules The V2616 LX supports the following sub modules Be sure to use the module that matches your application arptable filter ko arp tables ko arpt mangle ko ip conntrack amanda ko ip conntrack ftp ko ip conntrack h323 ko ip conntrack irc ko ip conntrack ko ip conntrack netbios ns ko ip conntrack netlink ko ip conntrack pptp ko ip conntrack proto sctp ko ip conntrack sip ko ip conntrack tftp ko ip nat amanda ko ip nat ftp ko ip nat h323 ko ip nat irc ko ip nat ko ip nat pptp ko ip nat sip ko ip nat snmp basic ko ip nat tftp ko ip queue ko iptable filter ko iptable mangle ko iptable nat ko iptable raw ko ip tables ko ipt addrtype ko ipt ah ko ipt CLUSTERIP ko ipt dscp ko ipt DSCP ko ipt ecn ko ipt EC
91. nterface to system tools backends shared library libopencore amrnbO 0 1 2 1 Adaptive Multi Rate speech codec shared library libopencore amrwbO 0 1 2 1 Adaptive Multi Rate Wideband speech codec shared library liborbit2 1 2 14 18 0 1 libraries for ORBit2 a CORBA ORB liborc 0 4 0 1 0 4 6 2 Library of Optimized Inner Loops Runtime Compiler libpam ck connector 0 4 1 4 ConsoleKit PAM module libpam gnome keyring 2 30 3 5 PAM module to unlock the GNOME keyring upon login libpam modules 1 1 1 6 1 Pluggable Authentication Modules for PAM libpam runtime 1 1 1 6 1 Runtime support for the PAM library libpamOg 1 1 1 6 1 Pluggable Authentication Modules library libpanel applet2 0 2 30 2 2 library for GNOME Panel applets libpango perl 1 221 2 Perl module to layout and render international text libpango1 0 0 1 28 3 1 squeeze2 Layout and rendering of internationalized text libpango1 0 common 1 28 3 1 squeeze2 Modules and configuration files for the Pango libpangomm 1 4 1 2 26 2 1 C Wrapper for pango shared libraries libpartedOdebian1 2 3 5 The GNU Parted disk partitioning shared library libpcapO 8 1 1 1 2 system interface for user level packet capture libpci3 1 3 1 7 6 Linux PCI Utilities shared library libpciaccessO 0 12 0 1 Generic PCI access library for X libpcre3 8 02 1 1 Perl 5 Compatible Regular Expression Library runtime files libperl5 10 5 10 1 17squeeze2 shared Perl
92. oduction Software Components The V2616 LX are pre installed with the Debian Squeeze 6 0 Linux distribution For the software components see Appendix A 1 3 2 Software Configuration In this chapter we explain how to operate a V2616 LX computer directly from your desktop There are three ways to connect to the V2616 LX computer through a VGA monitor via Telnet over the network or with an SSH console from a Windows or Linux machine This chapter describes basic Linux operating system configurations Advanced network management and configuration instructions will be described in the next chapter Managing Communications The following topics are covered in this chapter o o o o 0490000 The Read only File System Starting from a VGA Console Connecting from a Telnet Console Connecting from an SSH Console gt Windows Users gt Linux Users Adjusting the System Time gt Setting the Time Manually gt NTP Client gt Updating the Time Automatically Enabling and Disabling Daemons Setting the Run Level Cron Daemon for Executing Scheduled Commands Inserting a USB Storage Device into the Computer Checking the Linux Version APT Installing and Removing Packages V2616 Linux User s Manual Software Configuration The Read only File System The root file system in Moxa s embedded system is mounted as read only to prevent unexpected crashes Take the following steps to make it wr
93. of your development workstation so that the network ports are on the same subnet as the IP address for the LAN port that you will connect to For example if you will connect to LANI you could set your PC s IP address to 192 168 3 126 and the netmask to 255 255 255 0 If you will connect to LAN2 you could set your PC s IP address to 192 168 4 126 and the netmask to 255 255 255 0 Use a cross over Ethernet cable to connect your development workstation directly to the target computer or use a straight through Ethernet cable to connect the computer to a LAN hub or switch Next use a Telnet client on your development workstation to connect to the target computer After a connection has been established type the login name and password as requested to log on to the computer The default values are both root 2 2 V2616 Linux User s Manual Software Configuration Login root Password root cx Telnet 192 168 30 128 Moxa Embedded Linux Professional Edition Moxa login root Password Last login Thu Apr 16 16 43 66 20608 from 192 168 306 126 on pts B HHHH HHHH ipud HHHHHHH HEHHHH HHH HHHH HHH HHH HHHH HHHH HHH HHH HHH HHH HHH Ht HHH nt uu Ht HHH HHHH Y HHO HHH Lid HHH HH nu HH Y HH HHH HH HHHH HE Hit HH HH HH Hit HHH tt HH HH it Hu Did Hu HHH Hit HHH Hit Hu HHH it Hu Hu 4 uuu H HH OH HHHH THEE For further information check http www moxa com Mount user file system Moxa 4H Connecting from an SSH C
94. onsole Hu HUH HHH HHHH HH HH HH HHH HHHHHHH Ht tH 4 HH HHH Ht HHT Li HH HHH Hu HHH Hu uu uu HH HHH uu Ht Hit it Hu EEHEHE HN ET The V2616 LX computers support an SSH console to offer users better network security compared to Telnet Windows Users Click on the link http www chiark greenend org uk sgtatham putty download html to download PuTTY free software to set up an SSH console for the V2616 LX in a Windows environment The following screen shows an example of the configuration that is required 2 3 V2616 Linux User s Manual Software Configuration S PuTTY Configuration Category Session Basic options for your PuTTY session Logging Terminal Keyboard Bell Features mE window OBaw OTelnet ORogn 9 5SH Serial Appearance Behaviour Translation Saved Sessions Selection 192 168 3 127 Colours Default Settings Load Connection 192 168 1 80 Data 192 169 30 100 Aam 192 168 230 109 Save 192 168 30 111 Delete 192 168 30 121 Rlogin 192 168 30 125 SSH Serial Specify the destination you want to connect to Load save or delete a stored session Telnet Close window on exit s O Always C Never Only on clean exit Linux Users From a Linux machine use the ssh command to access the V2616 LX s console utility via SSH ssh 192 168 3 127 Select yes to open the connection root bee notebook root ssh 192 168 3 127 The authenticity of host 192
95. or AMD64 libcacaO 0 99 beta17 1 colour ASCII art library V2616 Linux User s Manual Software Components libcairo perl 1 070 1 Perl interface to the Cairo graphics library libcairo2 1 8 10 6 The Cairo 2D vector graphics library libcairomm 1 0 1 1 8 4 3 C wrappers for Cairo shared libraries libcamel1 2 14 2 30 3 2 The Evolution MIME message handling library libcanberra gtk module 0 24 1 translates Gtk widgets signals to event sounds libcanberra gtkO 0 24 1 Gtk helper for playing widget event sounds with libcanberra libcanberraO 0 24 1 a simple abstract interface for playing event sounds libcap2 1 2 19 3 support for getting setting POSIX 1e capabilities libcdio cddaO 0 81 4 library to read and control digital audio CDs libcdio paranoiaO 0 81 4 library to read digital audio CDs with error correction libcdio10 0 81 4 library to read and control CD ROM libcdparanoiaO 3 10 2 debian 9 audio extraction tool for sampling CDs library libck connectorO 0 4 1 4 Consolekit libraries libcomerr2 1 41 12 4stablel common error description library libcpufreqO 007 1 shared library to deal with the cpufreq Linux kernel feature libcroco3 0 6 2 1 a generic Cascading Style Sheet CSS parsing and manipulation toolkit libcups2 1 4 4 7 Common UNIX Printing System tm Core library libcwidget3 0 5 16 3 high level terminal interface library for C runtime files
96. org video vood 1 1 2 3 2 X Org X server Voodoo display driver 00 A 18 V2616 Linux User s Manual Software Components xz utils 5 0 0 2 XZ format compression utilities yelp 2 30 1 webkit 1 Help browser for GNOME zenity 2 30 0 1 Display graphical dialog boxes from shell scripts zliblg 1 1 2 3 4 dfsg 3 compression library runtime A 19
97. ow control between the computer and modem at baudrate of 115200 this is a must modem Indicates that this is a modem device pppd will hang up the phone before and after making the call defaultroute Once the PPP link is established make it the default route if you have a PPP link to the Internet this is probably what you want 192 1 1 17 This is a degenerate case of a general option of the form x x x x y y y y Here x x x x is the local IP address and y y y y is the IP address of the remote end of the PPP connection If this option is not specified or if just one side is specified then x x x x 3 14 V2616 Linux User s Manual Managing Communications defaults to the IP address associated with the local machine s hostname located in etc hosts and y y y y is determined by the remote machine Connecting to a PPP Server over a Hard wired Link If a username and password are not required use the following command note that noipdefault is optional pppd connect chat v noipdefault dev ttyMO 19200 crtscts If a username and password is required use the following command note that noipdefault is optional and the username and password are both root pppd connect chat v user root password root noipdefault dev ttyMO 19200 crtscts Checking the Connection Once you have set up a PPP connection there are some steps you can take to test the connection First type sbin ifconfig Depe
98. password Note that debug crtscts and defaultroute 192 1 1 17 are optional pppd connect chat v ATDT5551212 CONNECT ogin username word password dev ttyMO 115200 debug crtscts modem defaultroute 192 1 1 17 If the PPP server does not prompt for the username and password the command should be entered as follows replace username with the correct username and replace password with the correct password pppd connect chat v ATDT5551212 CONNECT user username password password dev ttyMO 115200 crtscts modem The pppd options are described below connect chat etc This option gives the command to contact the PPP server The chat program is used to dial a remote computer The entire command is enclosed in single quotes because pppd expects a one word argument for the connect option The options for chat are given below V verbose mode log what we do to syslog au Double quotes don t wait for a prompt but instead do note that you must include a space after the second quotation mark ATDT5551212 Dial the modem and then CONNECT Wait for an answer Send a return null text followed by the usual return ogin username word password Log in with username and password Note Refer to the chat man page chat 8 for more information about the chat utility dev Specify the callout serial port 115200 The baud rate debug Log status in syslog crtscts Use hardware fl
99. ple device device nodes it adm inisters or manages it replaces the utility mdctl The original name was Mirror Disk but was changed as the functionality increased Note that this section describes the RAID settings by the Linux operating system instead of the settings by BIOS Creating Software RAID Volume The V2616 LX has 2 SATA hardisk slots and can manage linear raidO and raid1 volumes on these two SATA hardisks 1 Create a partition with fdisk root Moxa fdisk dev sdbl root Moxa fdisk dev sdcl 2 Create the RAID volume The Following mdadm options are used to create the raid volume C create v verbose RAID level options are linear raidO O stripe raid1 1 mirror raid4 4 raid5 5 raid6 6 raid10 10 multipath mp faulty Obviously some of these are synonymous n the number of disks a Create a linear mode software RAID root Moxa mdadm Cv llinear n2 dev md0 dev sd b c 1 5 7 V2616 Linux User s Manual RAID 0 1 Function Configuration b Create a striping mode software RAID 0 root Moxa mdadm Cv 10 n2 dev md0 dev sd b c 1 c Create a mirror mode software RAID 1 root Moxa mdadm Cv 11 n2 dev md0 dev sd b c 1 3 Format the RAID root Moxa mkfs ext4 dev md0 4 Mount the raid device manually root Moxa mount dev md0 mnt raid 5 Start the raid volume automatically at next boot up If you need to start the a
100. ple Network Management Protocol OpenVPN gt Ethernet Bridging for Private Networks on Different Subnets gt Ethernet Bridging for Private Networks on the Same Subnet Routed IP V2616 Linux User s Manual Managing Communications Detecting Network Interfaces Linux systems use udevd to detect new network interfaces including Ethernet interfaces and wireless interfaces The result is saved in etc udev rules d 70 persistent net rules The content is similar to the following PCI device 0x10ec 0x8168 r8168 SUBSYSTEM net ACTION add DRIVERS ATTR address 00 90 e8 00 00 20 ATTR dev_id 0x0 ATTR type 1 KERNEL eth NAME eth0 PCI device 0x10ec 0x8168 r8168 SUBSYSTEM net ACTION add DRIVERS ATTR address 00 90 e8 00 00 21 ATTR dev_id 0x0 ATTR type 1 KERNEL eth NAME eth1 The above example indicates that the system has detected two Ethernet interfaces ATTENTION When replacing or connecting a network interface the system may keep the old record in etc udev rules d 70 persistent net rules which could cause network interfaces to be detected abnormally To avoid this problem delete the content of the file etc udev rules d 70 persistent net rules and reboot the system Changing the Network Settings The V2616 LX computer has two 10 100 1000 Ethernet ports named LAN1 and LAN2 The default IP addresses and netmasks
101. plementation in C GNOME support library libsoup2 4 1 2 30 2 1 an HTTP library implementation in C Shared library libspeex1 1 2 rc1 1 The Speex codec runtime library libsglite3 0 3 7 3 1 SQLite 3 shared library libss2 1 41 12 4stablel command line interface parsing library libssl0 9 8 0 9 80 4squeezel SSL shared libraries libstartup notificationO 0 10 1 library for program launch feedback shared library libstdc 6 4 4 5 8 The GNU Standard C Library v3 libstdc 6 4 4 dev 4 4 5 8 The GNU Standard C Library v3 development files libtag1 vanilla 1 6 3 1 TagLib Audio Meta Data Library Vanilla flavour libtag1c2a 1 6 3 1 TagLib Audio Meta Data Library A 11 V2616 Linux User s Manual Software Components libtalloc2 2 0 1 1 hierarchical pool based memory allocator libtasn1 3 2 7 1 Manage ASN 1 structures runtime libtdb1 1 2 1 2 b1 Trivial Database shared library libtext charwidth perl 0 04 6 get display widths of characters on the terminal libtext iconv perl 1 7 2 converts between character sets in Perl libtext wrapil8n perl 0 06 7 internationalized substitute of Text Wrap libthai data 0 1 14 2 Data files for Thai language support library libthaiO 0 1 14 2 Thai language support library libtheoraO 1 1 1 dfsg 1 3 The Theora Video Compression Codec libtie ixhash perl 1 21 2 ordered assoc
102. rage devices automatically at certain mount points The USB storage devices will be mounted on media usbO media usb1 etc MOXA mount dev hdal on type ext2 rw errors remount ro tmpfs on lib init rw type tmpfs rw nosuid mode 0755 proc on proc type proc rw noexec nosuid nodev sysfs on sys type sysfs rw noexec nosuid nodev procbususb on proc bus usb type usbfs rw udev on dev type tmpfs rw mode 0755 tmpfs on dev shm type tmpfs rw nosuid nodev devpts on dev pts type devpts rw noexec nosuid gid 5 mode 620 dev hdb2 on home type ext2 rw nfsd on proc fs nfsd type nfsd rw rpc pipefs on var lib nfs rpc pipefs type rpc_pipefs rw dev sdal on media usb0 type vfat rw noexec nodev sync noatime gid 25 dmask 0007 fmask 0117 dev sdbl on media usbl type vfat rw noexec nodev sync noatime gid 25 dmask 0007 fmask 0117 MOXA Note that usbmount is a light weight solution for text mode and does not fully support the gnome desktop environment For better supportability install gnome volume manager instead of usbmount mount o remount rw apt get remove usbmount apt get install gnome volume manager umount ATTENTION Remember to type the command sync before you disconnect the USB storage device If you do not issue the command you may lose data ATTENTION Remember to exit the media usbO or media usb1 directory when you disconnect the USB storage devic
103. ries common files rpm common 4 8 1 6 common files for RPM rpm2cpio 4 8 1 6 tool to convert RPM package to CPIO archive rsyslog 4 6 4 2 enhanced multi threaded syslogd sed 4 2 1 7 The GNU sed stream editor sensible utils 0 0 4 Utilities for sensible alternative selection sgml base 1 26 nmul SGML infrastructure and SGML catalog file support sgml data 2 0 4 common SGML and XML data shared mime info 0 71 4 FreeDesktop org shared MIME database and spec snmp 5 4 3 dfsg 2 SNMP Simple Network Management Protocol applications snmpd 5 4 3 dfsg 2 SNMP Simple Network Management Protocol agents software properties gtk 0 60 debian 3 manage the repositories that you install software from ssh 1 5 5p1 6 secure shell client and server metapackage ssl cert 1 0 28 simple debconf wrapper for OpenSSL sudo 1 7 4p4 2 squeeze 2 Provide limited super user privileges to specific users synaptic 0 70 prel b1 Graphical package manager system tools backends 2 10 1 2 System Tools to manage computer configuration scripts Sysv rc 2 88dsf 13 1 System V like runlevel change mechanism sysvinit 2 88dsf 13 1 System V like init utilities sysvinit utils 2 88dsf 13 1 System V like utilities tar 1 23 3 GNU version of the tar archiving utility tasksel 2 88 Tool for selecting tasks for installation on Debian systems tasksel data 2 88 Official tasks used for installation of Debian systems tcpd 7 6 q 19 Wietse Venema s TCP wrapper utilities tcpdump 4 1 1
104. rray automatically edit etc mdadm mdadm conf root Moxa mount o remount rw root Moxa mdadm detail scan gt gt etc mdadm mdadm conf Edit etc mdadm mdadm conf DEVICE dev sdb1 dev sdcl CREATE owner root group disk mode 0660 auto yes HOMEHOST lt system gt MAILADDR your_email xxx com ARRAY dev md0 metadata 1 2 name Moxa 0 UUID 45ae9dbe 3074lec b22eff98 2dadb12d Add the following configuration in etc fstab dev md0 mnt raid ext4 defaults Unmount the root file system and reboot The array should be started and mounted at mnt raid root Moxa umount Checking the Software RAID Status The software raid status can be checked by reading proc mdstat root Moxa cat proc mdstat Personalities linear md0 active linear sdc1 1 sdb1 0 23436724 blocks super 1 2 Ok rounding unused devices lt none gt If the array is not running there is no active linear drive root Moxa cat proc mdstat Personalities linear unused devices none V2616 Linux User s Manual RAID 0 1 Function Configuration Replacing a Failed Disk If the array is running in mirror mode and one of the disks fails you should replace the failed disk with a new one In this case sdb1 0 F means that the sdb disk has failed mdl active raidl sdc1 1 sdb1 0 17920384 blocks 2 1 _U Use the following command to remove the failed disk from raid root Moxa md
105. rror number is return Function int swtd_close int fd Description Close the file handle Input lt fd gt the file handle from swtd_open return value Output None Return On success 0 is returned Otherwise an error number is return Special Note When you kill the application with 9 or kill without option or Ctrl c the kernel will change to auto ack the software watchdog When your application enables the software watchdog and does not ack your application may have a logical error or your application has generated a core dump The kernel will not change to auto ack This can cause your system to reboot again and again Examples The example file watchdog c and Makefile are put in the folder example swatchdog on the CD 5 RAID 0 1 Function Configuration The V2616 LX ready to run embedded computer is a RAID management platform designed to serve as a front end for data acquisition and industrial control applications This chapter describes how to configure the volume supported by the Linux operating system The following topics are covered in this chapter O dm raid gt Creating RAID from the BIOS gt Mounting the RAID Volume gt Replacing a Failed Disk O Software RAI D mdadm gt Creating Software RAID Volume gt Checking the Software RAID Status gt Replacing a Failed Disk V2616 Linux User s Manual RAID 0 1 Function Configuration dm raid This embedded computer platform u
106. rsion 2 2 3 6924301 Copyright c 2007 Atheros Corporation 5 776770 Broadcom NetXtreme II 5771x 10Gigabit Ethernet Driver bnx2x 1 62 00 6 2011 01 30 9140141 Btrfs loaded 3 955475 device mapper uevent version 1 0 3 361407 device mapper ioctl 4 19 1 ioctl 2011 01 07 initialised dm devel redhat com Running scripts init premount done Mounting root file system 6 178946 Uniform Multi Platform E IDE driver 1861891 ide generic please use probe mask 0x3f module parameter for probing all legacy ISA IDE ports 6 913744 FAT utf8 is not a recommended IO charset for FAT filesystems filesystem will be cas sitive 047997 aufs module is from the staging directory the quality is unknown you haue been war 7 072516 aufs 2 1 standalone tree 38 rcN 20110228 Running scripts live premount done 7 213433 loop module loaded 5097701 squashfs version 4 0 2009 01 31 Phillip Lougher Running scripts live realpremount done Mounting live image live filesystem squashfs on filesystem squashfs via deu loop0 Begin Running scripts live bottom Begin Configuring fstab done Begin Preconfiguring networking done Begin Loading preseed file done egin Running scripts init bottom done INIT version 2 88 booting Using makefile style concurrent boot in runlevel live config hostname us setup sudo locales tzdata keyboard configuration sysuinit sysu rc initram fs tool
107. rver xserver xorg input all 1 7 5 8 the X Org X server input driver metapackage A 17 V2616 Linux User s Manual Software Components xserver xorg input evde 1 2 3 2 6 X Org X server evdev input driver V xserver xorg input syna 1 2 2 2 Synaptics TouchPad driver for X Org server ptics xserver xorg input waco 0 10 5 20100416 1 X Org X server Wacom input driver m xserver xorg video all 1 7 5 8 the X Org X server output driver metapackage xserver xorg video apm 1 1 2 2 2 X Org X server APM display driver xserver xorg video ark 1 0 7 2 2 X Org X server ark display driver xserver xorg video ati 1 6 13 1 2 squeezel X Org X server AMD ATI display driver wrapper xserver xorg video chips 1 1 2 3 1 X Org X server Chips display driver xserver xorg video cirru 1 1 3 2 2 squeezel X Org X server Cirrus display driver S xserver xorg video fbde 1 0 4 2 2 X Org X server fbdev display driver v xserver xorg video i128 1 1 3 3 2 X Org X server i128 display driver xserver xorg video intel 2 2 13 0 6 X Org X server Intel i8xx i9xx display driver xserver xorg video mac 6 8 2 3 X Org X server ATI Mach64 display driver h64 xserver xorg video mga xserver xorg video neo magic 1 1 4 11 dfsg 4 squeez el 1 1 2 4 3 X Org X server MGA display driver X Org X server Neomagic display driver xserver xorg video nouv eau xserver
108. s the If less a second The default value selected disks chosen creation of volume is needed to utilize the remaining space V2616 Linux User s Manual RAID 0 1 Function Configuration 9 Atthe Create Volume prompt press the lt Enter gt key to create the volume The following prompt will appear Intel1 lt R gt Matrix Storage y option ROM 1632 1 Copyright lt C gt 2003 65 Ine Teed CORNE Ii Nights BRU CREATE VOLUME MENU J Nane RAID_Uolume RAID Level RAID lt Stripe gt Disks Select Disks Strip Size 128KB Capacity 171 8 GB Press ENTER to Create the specified volune 10 Press the lt Y gt key to confirm volume creation 11 To exit the option ROM user interface select option 5 Exit and press the lt Enter gt key Press the lt Y gt key again to confirm exit Note To change any of the information before the volume creation has been confirmed you must exit the Create Volume process and restart it Press the lt Esc gt key to exit the Create Volume process Mounting the RAID Volume 1 Testing dmraid To verify that dmraid will work with your configuration check the contents of the dev mapper directory dev dm 0 is a link to dev mapper isw fihjejccc VolumeO You can partition or format one of these device files root Moxa ls 1 dev mapper total 0 1 root root 10 59 Aug 5 10 10 control lrwxrwxrwx 1 root root 7 Aug 5 10 10 isw_fihjejccc_VolumeO gt dm 0 root Moxa
109. s util linux login openssh server _ Enter y to continue the restore process nau linux OKOKER ROO ROO ROR OOK olume M ARO RO ROO RO ORO ROO RO ROO ROO RO ROO RO ROO ROO RO ROO RO RO RO ROO RO ORO ROO RO ROO RO ROO RO Activating the partition info in proc d JOKOKOORKORKOROROEOROREOREOK HEORORKOREOROREOREORKOEORORKOEORKC HORROR KK The following ste S ti ore an i e to the hara sk on this WRITTEN ALL EX you want to continue 6 6 V2616 Linux User s Manual System Recovery 4 Enter y to confirm again ng down the Logical Volume Ma jololotolololelololololelotololotelotolelotelotololotelototetotelototetotelolotetoteototetotolototor ing the partition info in done PERRE EREEREER EERE EERE THIS HARDD ure you want to continue RNING TA IN THIS HA DIOIORORKOROJOROROROROK tore now KK OK on this machine home RHRITTEN ALL E ING DATA HILL on this m JITTEN ALL E OK ant to continue 5 Wait for the process to finish Partclone v0 2 23 http p Starting to restore ime Calculating bitmap File system NTFS Device size 2 1 GB space in us E 1 7 GB Free 5 4 MB Block size Byte Used block 56 3 25 2048 8491 Elapsed Remaining 00 00 42 00 04 03 Rate 366 11MB min Please Partclone artclone org to device dev sdai wait done 14 74 6 7 V2616 Linux User s Manual System Recovery 6 Sele
110. s0 Lis C Show All Drives Use with Care Save ISO file v MDS Check Type USB Drive xl Drive Fil iv OK f Cancel 4 The boot files will be copied to your USB drive E Tuxboot 1 Downloading Files Done 2 Extracting and Copying Files Current 3 Installing Bootloader 4 Installation Complete Reboot Extracting files please wait Archive D 2011 06 15 13 clonezilla live 1 2 8 46 i686 iso Source EFI boot bootx64 efi 694 KB Destination F EFI boot bootx64 efi Extracted 3 of 36 files 5 When finished click Exit to stop the program Wil Tuxboot 1 Downloading Files Done 2 Extracting and Copying Files Done 3 Installing Bootloader Done 4 Installation Complete Reboot Current After rebooting select the USB boot option in the BIOS boot menu Reboot now s Reboot NOY V2616 Linux User s Manual System Recovery 6 Manually copy the os_image directory from the recovery folder on the Software CD to Y home partimag on the USB drive partimag File Edit View Favorites Tools Help Q ea T o B J gt Search gt gt Folders Fi Address 7 F home partimag File and Folder Tasks 29 Make a new folder Ua Publish this Folder to the Web EX Share this folder Other Places home E My Documents a Shared Documents xj My Computer My Network Places Step 2 Change the BIOS Settings You will need to change the BIOS settings to boot
111. ses an Intel 82801 SATA RAID controller The purpose of this guide is to enable use of a RAID set created by the on board BIOS RAID controller lspci 00 1f 2 RAID bus controller Intel Corporation Mobile 82801 SATA RAID Controller rev 03 ATTENTION There are three ways to create RAID 1 Software RAID The RAID is created by software 2 Hardware RAID A special controller is used to build RAID Hardware RAID is generally faster and does not place a load on the CPU and hardware RAID can be used with any OS 3 FakeRAID Since RAID hardware is very expensive multi channel controllers are sometimes used with special BIOS features to perform RAID This is a form of software RAID using special drivers and it is not necessarily faster than true software RAID Read for details The RAID software included with current versions of Linux and Ubuntu is based on the mdadm driver and works very well Creating RAID from the BIOS 1 To enter the Intel Matrix Storage Manager option ROM user interface press the lt Ctrl gt and lt i gt keys simultaneously when prompted during the Power On Self Test POST In ICR Matrix Storage Manager option ROM v5 6 6 1632 ICHx Copyright lt C gt 2083 05 Intel Corporation All Rights Reserved RAID Volumes None defined Physical Disks Port Drive Model Serial 4 Type Status Vol ID 6 Maxtor 6Y464MB Y2NGJ4PE GE 1 Maxtor 6Y 84H Y2RiZ185 2 Maxtor 6Y208M8 Y68MQ3RE SSIS to
112. st all rules in selected chains If no chain is selected all chains are listed n Numeric output of addresses and ports iptables t tables FXZ F Flush the selected chain all the chains in the table if none is listed X Delete the specified user defined chain Z Set the packet and byte counters in all chains to zero 3 10 V2616 Linux User s Manual Managing Communications Example iptables L n In this example since we do not use the t parameter the system uses the default filter table Three chains are included INPUT OUTPUT and FORWARD INPUT chains are accepted automatically and all connections are accepted without being filtered iptables F iptables X iptables Z Define Policy for Chain Rules Usage iptables t tables P INPUT OUTPUT FORWARD PREROUTING OUTPUT POSTROUTI NG ACCEPT DROP P Set the policy for the chain to the given target INPUT For packets coming into the V2616 LX OUTPUT For locally generated packets FORWARD For packets routed out through the V2616 LX PREROUTING To alter packets as soon as they come in POSTROUTING To alter packets as they are about to be sent out Example iptables P INPUT DROP iptables P OUTPUT ACCEPT iptables P FORWARD ACCEPT iptables t nat P PREROUTI NG ACCEPT iptables t nat P OUTPUT ACCEPT iptables t nat P POSTROUTI NG ACCEPT In this example the policy accepts outgoing packets and den
113. tc crontab for crontab files Cron wakes up every minute and checks each command to see if it should be run at that time When executing commands output is mailed to the owner of the crontab or to the user named in the MAILTO environment variable in the crontab if such a user exists Modify the file etc crontab to set up your scheduled applications Crontab files have the following format mm h dom mon dow user command minute hour date month week user command 0 59 0 23 1 31 1 12 0 6 0 is Sunday For example issue the following command if you want to launch a program at 8 00 every day minute hour date month dow user command 8 root path to your program The following example demonstrates how to use Cron to update the system time and RTC time every day at 8 00 1 Write a shell script named fixtime sh and save it to home bin sh ntpdate time stdtime gov tw 2 9 V2616 Linux User s Manual Software Configuration hwclock w exit 0 2 Change the mode of fixtime sh chmod 755 fixtime sh 3 Modify the etc crontab file to run fixtime sh at 8 00 every day Add the following line to the end of crontab 8 root home fixtime sh I nserting a USB Storage Device into the Computer Since mounting USB storage devices manually can be difficult a Debian package named usbmount is used to mount the USB drivers automatically usbmount relies on udev to mount USB sto
114. the directory etc init d and then use chmod 755 fixtime to change the shell script mode chmod 755 fixtime Next use vi editor to edit the file etc inittab vi etc inittab Add the following line to the bottom of the file ntp 2345 respawn etc init d fixtime After you finish writing or modifying the code remember to execute umount to change the root directory back to Read only mode umount Use the command init q to re initialize the kernel init q Enabling and Disabling Daemons The following daemons are enabled when the V2616 LX boots up for the first time Snmpd SNMP Agent Daemon Telnetd Telnet Server Client Daemon Inetd Internet Daemons Ftpd FTP Server Client Daemon Sshd Secure Shell Server Daemon Httpd Apache WWW Server Daemon Type the command ps ef to list all processes currently running Moxa ps ef UID PID BPID C STIME TTY TIME CMD 00 02 00 00 init 2 00 02 00 00 kthreadd 00 02 00 00 00 02 7 00 00 ksoftirqd 0 00 02 7 00 00 watchdog 0 00 02 7 00 00 migration 1 root 1 root root migration 0 root root root root 00 02 00 00 ksoftirad 1 00 02 00 00 00 02 7 00 00 00 02 7 00 00 00 02 7 00 00 root watchdog 1 events 0 root root events 1 H 00 I A O 4 Q N SENSUM VM VE VE VE VE Ee O ooooooooooo e re root cpuset 2 6 V2616 Linux User s Manual Software Configuration 00 02 7 00 00 00 00
115. theros R L2 Ethernet Driver version 2 2 3 Copyright c 2007 Atheros Corporation Broadcom NetXtreme II 5771x 10Gigabit Ethernet Driver bnx2x 1 62 00 6 2011 01 30 loaded apper uevent version 1 0 3 device mapper ioctl 4 19 1 ioctl 2011 01 07 initialised dm devel redhat com scripts init premount done Mounting root file system 6 289382 Uniform Multi Platform E IDE driver 6 3018891 ide generic please use probe mask 0x3f module parameter for probing all legacy ISA IDE ports 6 8011411 6 9142951 Running 7 331989 e sensitive 7 453363 7 479098 7 610228 7 905144 Begin Running Begin Mounting live image live files done NTFS driver 2 1 30 Flags R W MODULE NTFS volume version 3 1 scripts live premount done FAT utf8 is not a recommended IO charset for FAT filesystems filesystem will be cas aufs module is from the staging directory the quality is unknown you have been war aufs Z 1 standalone tree 38 rcN 20110228 loop module loaded squashfs uersion 4 0 2009 01 31 Phillip Lougher ripts live realpremount filesystem squashfs via deu loop0 ing scripts live bottom figuring fstab done Begin Preconfiguring networking done Begin Loading pr ed file done egin Ruming scripts init bottom done INIT version 2 88 booting sing makefile stule concurrent boot in runlevel S 3 Enter y to continue t th as linu
116. to disable the TFTP server use the following commands telnet stream tcp nowait telnetd usr sbin tcpd usr sbin in telnetd tftp dgram udp wait nobody usr sbin tcpd usr sbin in tftpd srv tftp After you finish writing or modifying the code remember to execute umount to change the root directory back to Read only mode MOXA umount DNS Client The V2616 LX supports DNS client but not DNS server To set up DNS client you need to edit three configuration files etc hostname etc resolv conf and etc nsswitch conf etc hostname 1 Mount the root file system with write permission MOXA mount o remount rw 2 Edit etc hostname MOXA vi etc hostname MOXA 3 After you finish writing or modifying the code remember to execute umount to change the root directory back to Read only mode MOXA umount 3 4 V2616 Linux User s Manual Managing Communications 4 Re configure the hostname MOXA etc init d hostname sh start 5 Check the new hostname MOXA hostname etc resolv conf This is the most important file that you need to edit when using DNS For example before using ntpdate time stdtime gov tw to update the system time you will need to add the DNS server address to the file Ask your network administrator which DNS server address you should use The DNS server s IP address is specified with the nameserver command For example add t
117. tp security debian org squeeze updates main squeeze updates previously known as volatile deb http ftp us debian org debian squeeze updates main deb src http ftp us debian org debian squeeze updates main 3 Update the source list after you configure it MOXA apt get update MOXA 4 Once you indicate which package you want to install openswan for example type MOXA apt get install openswan MOXA 5 Use one of the following commands to remove a package a For a simple package removal MOXA apt get remove openswan MOXA b For a complete package removal MOXA apt get remove openswan purge MOXA 2 11 V2616 Linux User s Manual Software Configuration 6 If the installation is complete remember to umount the root directory back to read only mode MOXA umount MOXA ATTENTION The APT cache space var cache apt is located in tmpfs If you need to install a huge package link var cache apt to USB mass storage or mount it to an NFS space to generate more free space Use df h to check how much free space is available on tmpfs Moxa df h Filesystem Size Used Avail Use Mounted on rootfs 1 5G 1001M 440M 70 udev 10M 748K 9 3M 8 dev dev sdal 1 5G 1001M 440M 70 tmpfs 501M 0 501M 0 lib init rw tmpfs 501M O 501M 0 dev shm none 501M 19M 482M 4 tmp dev sda2 270M 130M 126M 51 home Moxa ATTENTION You can fre
118. will be invoked NULL Clear this event mode DIN EVENT HIGH TO LOW 1 From high to low DIN EVENT LOW TO HIGH 0 From low to high DIN EVENT CLEAR 1 Clear this event duration 0 Detect the din event DIN EVENT HIGH TO LOW or DIN EVENT LOW TO HIGH without duration Not 0 Detect the din event DIN EVENT HIGH TO LOW or DIN EVENT LOW TO HIGH with duration Note The value of duration must be a multiple of 20 milliseconds The range of duration is 0 or 40 lt duration lt 3600000 milliseconds The error of the measurement is 24 ms For example if the DIN duration is 200 ms this event will be generated when the DIN pin stays in the same state for a time between 176 ms and 200 ms Output None Return Refer to the error code Function int get_din_event int diport int mode long int duration Description To retrieve the DIN event configuration including mode DIN_EVENT_HIGH_TO_LOW or DIN_EVENT_LOW_TO_HIGH and the value of duration Input lt diport gt Which DIN port you want to retrieve lt mode gt Save the set event lt duration gt The duration the DIN port is kept in high or low state return to the current duration value of diport Output lt mode gt DIN_EVENT_HIGH_TO_LOW 1 From high to low DIN_EVENT_LOW_TO_HIGH 0 From low to high DIN_EVENT_CLEAR 1 Clear this event lt duration gt The value of duration should be 0 or 40 lt duration lt 3600000 milliseconds Return Refer to the error code
119. x AHORRO EAN OKRA OK KOK timag Kookoooooporok lume Manag ROOK ACK ACK i XJokoopolotoorototorotoeooropoporotoook in Zp done o in prac done ARO OOOO OOO RO OR 6 10 V2616 Linux User s Manual System Recovery 4 Wait for the process to finish in the ez B copied lt 546 S 147 k Yolololelotolelotelototetotolelotetootetotoletotetototetototetotelototor xololotolelotolelotolootor ko OOOO xototoootoootoeototootorototorotor itu es of MBR data e HOHOHOHOMHOMOHOMHONHONHONHONHOMHOHHOHHOHOHOHHHHOMMHMHOMM tition for sdai sdal PEREPERE NOT fo OOOO the r from Lon the NT w h Xooooooooooooooopoooorok Xooooooooooooooooooporotototorot k xoooooooooooooooopororok xooooooooooooototototoroororororok xotoootoootororor EEEE AHHH pr 6 11 is finished A Software Components acpi 1 5 2 displays information on ACPI devices acpi support base 0 137 5 scripts for handling base ACPI events such as the power button acpid 1 2 0 7 1 Advanced Configuration and Power Interface event daemon adduser 3 112 nmu2 add and remove users and groups alacarte 0 13 2 1 easy GNOME menu editing tool alsa base 1 0 23 dfsg 2 ALSA driver configuration files alsa utils 1 0 23 3 Utilities for configuring and using ALSA apache2 2 2 16 6 squeezel Apache HTTP Server metapackage apache2 mpm prefork 2 2 16 6 squeezel Apache HTTP Server traditional non threaded

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