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1. Port channel KVM MENU Currently address selected Em channel 1 SALES DOMESTIC address 2 SALES US To a 16 port SALES EURO Slave MET 4 SALES ASIA Highlighted aie ists To an 8 port by arrow keys 6 FINANCIAL 2F Slave 7 RD HARDWARE Eye mark Security enabled 8 RD SOFTWARE enabled port Edi t F4 More F2 Switch F5 Sun select Security Quit Press Enter to the slave FINANCIAL 1F KVM MENU Master port name H FINANCIAL 1F_ group name 1 05 5 White 2 US EAST as power off 3 US NORTH did input 44 US SOUTH POR NAMES Green 5 EUROPE 6 ASIA N e Eye mark 7 ASIA S enabled 8 PACIFIC Sun computer F1 Edit F4 More selection F2 Switch F5 Sun select 4 F3 Security Esc Quit OSD screen illustration m e 4 08 16 models offer F5 see Function key F5 1 04 08 16 models do not offer F5 function By hitting the Ctrl key twice within two seconds you may see the Hotkey Menu if it is enabled an OSD option Or by hitting the Ctrl key three times within two seconds you will see a KVM MENU screen showing a list of the computers with corresponding port numbers names and statuses see Figure 10 The port number of the currently selected computer is displayed in red same as the front indicator at the upper right corner of the OSD menu The color of a device name is green if it has p
2. 21 Welcome WIM OW cate 21 2 cr i te dee Pese 21 Main eie REDUCE dum 22 MirtKeysMeflll or tede aes ree tutes Je ea ode od ae t fac e e ade 23 Video TUNING Menus iret tei On ONU 24 B ACCESSING KVM FEATURES 25 Cascade Configuration 4 cae eoe aa eee 25 OSD 26 HotKey Commands etn eiae en 30 Selecting a PULSE d ctam tree d eee 30 30 Manual iu MEI 30 Scan ate stirs 31 Keyboard Typematic 31 ierat 31 31 TROUBLESHOOTING Nera x nere Dee 32 E SPECIFICATIONS 35 525265 cute e diede tee n ev Uo tete 36 m WARRANTY 0 2 37 B REGULATORY COMPLIANCE 6 6 37 B APPENDIX A ABOUT SECURITY CERTIFICATE WARNINGS 38 B APPENDIX B USING THE ADVANCED VIDEO TUNING FEATURE 39 B APPENDIX C GETTING PEAK 41 B
3. e Function key To edit name entry of a computer or a Slave with up to 14 characters First highlight a then press F1 followed by name entry Valid characters are 27 0 9 and the dash character Lowercase letters are converted to uppercase ones Press Backspace to delete a letter one at a time Non volatile memory stores all name entries until you change even if the unit is powered down e Function key 2 To switch the eye mark of a computer or off First use the and arrow keys to highlight it then press F2 to switch its eye mark on or off If Scan Type is Ready PC only the power on and eye mark selected computers will be displayed sequentially in Scan mode e Function key F3 To lock a computer from unauthorized access To lock a device highlight it then press Now enter up to 4 characters A Z 0 9 followed by Enter as a new password A Security enabled device is marked with a lock 8 following its port number To permanently disable the security function from a locked device highlight it press then enter the password If you want to access the locked device temporarily simply highlight it and press Enter the OSD will ask you for the password After entering the correct password you are allowed to use the de
4. buttons decrement or increment the parameter by a large amount In the case of phase this is 4 units For all the others this is 10 units The and buttons decrease or increase the parameter by one unit The middle button sets the parameter to the middle value The text of the middle button also indicates which parameter is being controlled Note that in the case of phase the middle button invokes the auto phase algorithm The Performance section of the screen gives an indication of the quality of the video Changes frame is the average number of tiles that change for each frame sampled by the hardware Flatness is an indication of what percentage of the screen contains tiles that are comprised of only one color The Regrab Screen button in the Actions section causes the screen to be re captured When making small changes to the video parameters sometimes these changes are not reflected in the displayed screen immediately particularly if the noise filter is enabled Press this button to see the immediate effect of the changes 39 MNIP UNIP Series Digital KVM via IP Use the Show Diffs button to learn which parts of the screen are being sent over the Internet When you click this button the screen is cleared to a medium grey color All blocks that are sent from that point on will show up on the screen as they are sent Click the button again to reset the screen to grey To return to normal operation click the Regrab button It is
5. Power on each of the managed computers observing normal startup procedures MNIP UNIP Series Digital KVM via IP NOTE You can choose to mix managed computers connected via PS 2 and USB connections as necessary with no impact on features or functionality NOTE Steps 5 and 6 are necessary only if you wish to have the ability to manage the KVM and its computers locally i e not over the Internet or LAN While not required adding these devices is highly recommended for ease of administration NOTE The KVM also has the ability to cascade multiple KVMs to increase the total number of possible managed computers If you wish to take advantage of this feature refer to the section Cascade Configuration in this manual Disabling Mouse Acceleration on the Managed Computers Many operating systems offer a feature called mouse acceleration that allows the user to adjust the responsiveness of the cursor on the screen to physical movements of the mouse While this is usually a beneficial interface enhancement it can interfere with the operation of the unit and should be disabled on the managed computers before a remote session is attempted Follow the instructions below to disable mouse acceleration for the operating system installed on each managed computer Windows 98 and Windows 2000 1 From the Control Panel click on Mouse 2 From Mouse Properties click on Motion tab 3 Make sure the Pointer speed bar is centered and Acceler
6. very easy to visually identify the effect of noise on the signal processing using this feature The Auto Offset amp Gain button in the Actions section invokes the automatic algorithm for setting the video parameters The algorithm requires the factory calibration test pattern to be correctly displayed on the screen 40 MNIP UNIP Series Digital KVM via IP Appendix C Getting Peak Performance Choose the best video mode We recommend using 60Hz refresh rate and 1024x768 resolution Using a smaller resolution like this allows you to fit multiple windows on your remote desktop Higher refresh rates stress the video card s quality and do not provide any additional information or benefit Noisy video cards A digital KVM works by converting the analog video signals emitted by your video card into digital data If there is noise on that signal then it must be digitized and sent over the network too The name brand quality video cards have in our experience better performance simply because they don t add analog noise Some external KVM switches generate video noise too Try to keep cables short to reduce the effect Enable the Noise Filter option on the Video Tuning menu to mitigate noise issues Network performance The Digital KVM via IP will always send as much data as it can given what s happening on the screen and the actual network performance When nothing is changing on the video screen zero bytes are sent o
7. APPENDIX D USING OPTIONAL SERIAL SUPERVISOR DEVICES 42 NOTE Since firmware for our Digital KVM via IP Products is constantly evolving to offer more functionality and improvements some of the options and instructions presented in this manual may differ from your unit To obtain the latest documentation and support information for our Digital KVM via IP products please visit www rextron com vel MNIP UNIP Series Digital KVM via IP Digital AVA via comae with MNIP O1 win Switch CBMTEOH wio Report ao MHIP 04 wi 4 port Switch T CBHMT1B0H R part oF Switeh Ee et ames CEMTBEDH wi o GRE REP 16 ie 16 w 16 part Switch ga am cmm camo ame me c Ee Re a CBM180H wi R port UNIP DJ wi 4 port KVM Switch CBM1TBOLUH wi R part CHM1BOH UNIP OS wl 8 part EVM Switch Bb dii qm 180 wi Report gt gt CBM180H 16 CHM1BOLMH 18 port Switch ge am um wi R part m mcm cmm ae ame as Optional cables for PS 2 computers CBM180H CBM180UH 1 to 3 cable for PS 2 computer 1 to 2 cable for USB computer MNIP UNIP Series Digital KVM via IP Introduction Thank you for purchasing Rextron Digital KVM via IP series with integrated KVM Using the Internet or your TCP IP enabled netwo
8. Eight bits no parity one stop bit default and most common 7 1 701 7 1 7 1 751 Seven bits none odd even mark space parity one stop bit 8 1 801 8 1 8 1 851 Eight bits none odd even mark space parity one stop bit 8N2 Eight bits no parity two stop bits Force DCD Forces the Carrier Detect signal to be active at all times Normally DCD becomes active when a new user connects and is dropped when the last user disconnects a response that is similar to many modems When active the device will logout and reset itself if the carrier signal is lost increasing security Note that this may not work with all devices and could impair proper operation in some circumstances The default setting is off Console Log Clicking this link will open a separate Web page that will display the last 200 characters committed to that device s console log Note that existing data is overwritten automatically when the 200 character limit is reached Optional not shown IPMI This is an optional feature that requires the purchase of a software upgrade on the Digital KVM via IP Refer to Appendix D for more information about purchasing and using the IPMI upgrade This feature will not appear on the menu if the upgrade is not installed You can make as many changes a needed on this menu at one time before applying your changes Once you are satisfied with the changes you have made click Commit changes to apply the new settings Click Refresh at an
9. Max Auto Bandwidth control The white button is the mode the system is currently operating If you choose Min Avg Max then you will override the default Auto As the automatic mode measures actual network performance you may see the current mode switch from Min up to Avg or Max The different modes indicate more time spent on compression versus more bandwidth There is no visual difference between the modes but there can be a noticeable difference in speed and smoothness Mouse Resync Resynchronizes the mouse pointer so that the local and remote mouse pointers are on top of each other 5 2 Reset Resets the PS 2 emulation going to the host and to the attached PS 2 devices This can be used if the mouse stops responding or the PS 2 keyboard isn t working Take Control When multiple users are connected to the same system use this button to take control away from another user Only one user may control the keyboard and mouse at any time All users see the same picture Thumbnails Switch to smaller thumbnail size screen images click anywhere thumbnail to restore it Each button corresponds to a different sized image from half size to one sixteenth Logout End the VNC login session and disconnect Video Tuning Sub menu with video adjustments to be used when automatic picture adjust does not provide a good quality picture See section below VirtKeys Virtual keyboard provides a menu with special keys that are ofte
10. Scan only works with powered on computers Check the Scan Type from the OSD menu and make sure you have selected the proper computers Press the Left Control key twice or press any front pushbutton to abort the Auto Scan 33 MNIP UNIP Series Digital KVM via IP Cannot select a computer connected to a Slave Make sure that the Slave s Console port is connected to one of the Master s PC ports Only ports PC 1 to PC 8 can be connected to Slaves even if the Master switch has 16 PC ports Keyboard strokes are shifted Press both Shift keys Certificate warning shown while connecting via HTTPS It is normal for a warning dialog to be shown when connecting via HTTPS The SSL certificate we use is created when the unit is first produced It does not contain the correct hostname subject name because you can change the hostname as required Also it is not signed by a recognized certificate authority CA but is signed by our own signing authority For more details refers to Appendix A About Security Certificate Warnings on page 32 Windows XP doesn t awake from standby mode This is possibly a Windows XP problem Try not to move the mouse while XP goes into standby mode The terminal connection to Digital KVM via IP for initial configuration cannot be established Check that the Null Modem cable connected to DCE Serial Port on the Digital KVM via IP and terminal software is set to the following line parameters Connection speed 11
11. at the upper row of the keyboard Do not use the keypad at the right of the keyboard and character keys A to H case insensitive Selecting a Computer To select a computer by hot key command you need to know the device s channel address which is determined by the KVM connection For a computer connected to the Master switch the address is represented by the PC port number 1 8 A H For example to access the PC plugged into port 7 of the Master switch type left Ctrl left Ctrl 7 For a computer connected to a Slave KVM you need to know the channel address of the Slave unit 1 8 and then the channel address of the device 1 8 A H Please note that only Master s PC 1 8 ports can be connected to a Slave For example to access the computer plugged into console port of a Slave KVM that is plugged into Port 6 of the Master Switch type left Ctrl left 6 Auto Scan Auto Scan automatically scans through powered computers at a fixed interval left Ctrl left Ctrl F1 When Auto Scan detects any keyboard or mouse activity it suspends the scanning until activity stops it then resumes with the next computer in sequence The length of the Auto Scan interval Scan Rate is adjustable see Scan Rate on the following page To abort the Auto Scan mode press the left Ctrl key twice NOTE The Scan Type setti
12. hara Hast Cenfiguratinn Pretecol DHCP er WAT 2r Uwe will automatically configure itself with an IP address when DHCP server is present When disabled the LAN port will use the values assigned to it on the IP Addresses and Routing table below IP Addresses and Routing This table allows you to assign IP information for the LAN port If you are using DHCP the values for the LAN port will be filled in automatically and any changes made will not affect the setup Domain Name Server optional This section allows you to specify DNS servers and the default DNS domain suffix in use on the network If DHCP is enabled some of these values may be supplied automatically 13 MNIP UNIP Series Digital via Commit Network Changes Clicking the Commit button applies any Click gn a umer s nare to edit hig or her mettings mese Eselnw changes made on the i Li onm valiks aad Appropriate bution page to the configuration but Username leaves the old settings Hone yet active until the next time the unit restarts Clicking Make Edit User Details changes effective ELI s weer ramme trom s now applies the Shown in tid fon Leave pa changes and restarts the unit so the new settings take effect immediately Currant Users User accounts add delete and change passwords This m
13. innovative feature allowing the unit to upgrade itself over the Internet Simply click on the button labeled Upgrade to latest and the module will go out to the Internet and download the latest version of the system firmware and then install it If the module cannot access the Internet directly perhaps due to a Web proxy or other firewalls then a page will be shown that causes your browser to download the required file Save this file to disk and then upload it as described in the next section Manual Upload The main FPGA is upgraded separately and has its own Upgrade button This file is unique for each unit so it must be done in this manner 16 MNIP UNIP Series Digital KVM via IP If you have multiple units to upgrade you may choose the Get latest version button that will not attempt to upgrade the unit directly but will instead fetch the required file This file can be uploaded to multiple units manually You may also choose Reboot Myself at the bottom of the screen to restart the unit without powering on and off Manual Upload Enter the name of the firmware file that you received from Rextron into the field provided or use the Browse button Press Start Upload and wait until a successful upload message is shown NOTE Remember the following during the firmware upgrade Do NOT turn off power to unit before this operation completes successfully It may take several minutes to write to flash memory The unit wi
14. it to select and control the managed computers connected to it This section describes how to add additional KVM switches to the master unit for greater flexibility and how to use the on screen display OSD system to manage your computers Once you have established a VNC session with the Digital KVM via IP you can access the KVM features as though you were at a local console Cascade Configuration You can connect a second level of KVMs to one or more of your Digital KVM via IP s PC 1 8 ports The KVM switches connected to the Digital KVM via IP the Master switch are known as Slaves Once connected the units will automatically configure themselves as either Masters or Slaves You can only connect an equal or smaller KVM to the Master a 16 port Master switch can have both 16 port and 8 port slave KVMs an 8 port Master switch can have 8 port and 4 port Slaves and so on For example the 16 port unit can support 136 computers with 8 16 port Slave KVMs each connected to 16 computers The Slave KVMs must be connected to the PC 1 8 ports not the PC A H ports To cascade your KVMs use a 3 in 1 PS 2 KVM cable to connect one of your Master switch s PC 1 8 ports to the Slave KVM s console port When turning on your cascaded switches turn on the Master switch before turning on any of the others 25 MNIP UNIP Series Digital KVM via IP OSD Operations For 04 08 16 AND 4 08 16 only
15. on the same page Remember to enable RADIUS after configuring it While RADIUS authentication is enabled the locally defined accounts on the Digital KVM via IP module will not be used except for the SSH login However if a user name of the form name local is given at the RADIUS prompt the system will use name check the password locally and skip RADIUS authentication Delete all local accounts to 15 MNIP UNIP Series Digital KVM via IP avoid this behavior When connecting via VNC a login screen is generated that asks for a RADIUS username and password Additional RADIUS challenges may be demanded depending on the RADIUS server in use This allows operation with hardware tokens and other advanced authentication devices External Serial consoles setup and control The Digital KVM via IP product line offers a number of additional accessories that enhance the flexibility of this product called Serial Supervisor Devices This Unit Numbers screen allows you to view and manage these devices For LT more information on accessories available for the Auto Self Upgrade Digital KVM via IP see Appendix D Set date and time Allows you to set the unit to local or Universal Coordinated Time GMT Firmware and flash memory management The firmware on the Serial Consoles Attached Serial Remote Control is field upgradeable To upgrade to another version login as admin Auto Self Upgrade The unit includes an
16. partion memeo hane od c Double click on Internet Protocol TCP IP Con nection t boral Cosrnacimpa 1 Create Setup whore c pica E Fey PCI Fast M Pepe the cretion thes Con hn Yeas ihe rri od tha LI DITE wai Portas Shuang si Fede _ That robbery n s zonis isole oor chari Cm Cc MNIP UNIP Series Digital KVM via d Click Advanced then click Add to add up the IP address of 192 168 1 124 and the Subnet mask of 255 255 255 0 pistw rk C pareziicax Create A rie OQ Stop shore ma WE neo Petpet rrr Varr Chase et Lag id Peri ordei D Step 3 From that computer open a web browser and go to https 192 168 1 123 Login using admin for both username and password Step 4 Click on the Admin Setup button then Network confi
17. selected before selecting the next one B Manual Scan Scan through power on computers one by one by the keyboard control You can type LF4 More Scan Type to determine if scanned computers must also be eye mark selected Press the up arrow key 4 to select the previous computer and the down arrow key select the next computer Press any other key to abort the Manual Scan mode Audio Stick An optional multimedia module can be LINKed to the back of each KVM Switch for selecting microphone and stereo speaker signals There are two options for Audio Stick On and Off When set to On audio selection follows computer selection When set to Off audio selection stops following computer selection It is useful if you want to listen to a particular computer s audio signal while operating other computers The non volatile memory stores the Audio Stick setting Scan Type Ready Scan mode scan through power on and eye mark selected computers Ready PC In Scan mode scan through power on computers Only In Scan mode scan through any selected computer regardless of computer power status The non volatile memory stores the Scan Type setting Scan Rate Sets the duration of a computer displayed in Auto Scan mode The options are 3 seconds 8 seconds 15 seconds and 30 seconds The non volatile memory stores the Scan Ra
18. that they will not be lost in the event of a power outage or disconnection Connecting the Serial Supervisor to the Digital KVM via IP The RJ 14 cable for link up the Serial Supervisor via daisy chain is similar to a phone cable For the first computer connect the RJ 14 cable provided to the R Port on the rear panel of the Digital KVM via IP Then connect the opposite end of RJ 14 cable to the RJ 14 port of Serial Supervisor There are two RJ 14 ports in the Serial Supervisor please feel free to choose any one of them Once you have added the first computer to Digital KVM via IP by using the Serial Supervisor you can connect the second computer by using the second Serial Supervisor please have your second RJ 14 cable provided with your second Serial Supervisor to link up the first Serial Supervisor and the second one That s it And you can link up to 16 computers The following diagram is shown the whole connection For more specific information regarding cabling status indicators and how to setting refers to the user s manual of Serial Supervisor The Digital via IF Bea 9 BOS WES GENS ae Pb Sixteenth 16 Senia Supervesor Configuring Viewing Serial Supervisor through the Web Interface Once you have one or more Serial Supervisor connected you will able to configure and manage them through the Web interface You may need to modify the default settings on the Digital KVM via to match your vari
19. you want to listen to a particular computer s audio signal while operating other computers left left Ctrl F5 Note This is an optional feature requiring a separate device to be connected to the Master switch Changing Your Configuration After the initial power up any device either a KVM or a PC can be added or removed from any PC x port on the KVM without having to power down the Master switch Make sure that devices are turned offer before connecting them to the Master switch Note After changing your configuration the OSD will automatically update to reflect the new configuration 31 MNIP UNIP Series Digital KVM via IP Troubleshooting If you are experiencing trouble with your devices first make sure that all cables are connected to their proper ports and are firmly seated can t connect to the Digital KVM via IP Check if the network connection is working ping the IP address of Digital KVM via IP If not check network hardware Is Digital KVM via IP powered on Check if the IP address of Digital KVM via IP and all other IP related settings are correct referring to the diagram on page 7 Also verify that all the IP infrastructure of your LAN like routers are correctly configured Without a ping functioning Digital KVM via IP can t work can t login via SSH Was the correct user and password given The default username and password as shipped from the fa
20. 480 75Hz 640x480 85Hz 800x600 56Hz 800x600 60Hz 800x600 72Hz 800x600 75Hz 800x600 85Hz 1024x768 60Hz 1024x768 70Hz 1024x768 75Hz 1024x768 85Hz 1152x864 75Hz 1280x960 60Hz 1280x960 85Hz 1280x1024 60Hz 1280x1024 75Hz 1280x1024 85Hz 1600x1200 60Hz 1600x1200 65Hz 1600x1200 70Hz 1600x1200 75Hz 1600x1200 85Hz Maximum power consumption 18 watts Input Connectors Video In for local console PS 2 Keyboard for local console PS 2 Mouse for local console LAN RJ 45 Serial Supervisor RJ11 DB9 RS 232 Male DTE DC in MNIPO1 1 x HDB15 female Integrated KVM Cable Input UNIP MNIPO4 4 x HDB15 female Integrated KVM Cable Input 08 8 x HDB15 female Integrated KVM Cable Input UNIP MNIP16 16 x HDB15 female Integrated KVM Cable Input Regulatory Certifications FCC Class A CE 35 MNIP UNIP Series Digital KVM via IP Supported Protocols Service Description Benefits SSH Secure Shell May be used to securely tunnel VNC and HTTP protocols Web redirector to HTTPS Convenience server to redirect all web traffic to encrypted port Clear text HTTP is not supported SNMP SNMP Agent UDP Allows integration with existing SNMP network management systems HTTPS SSLTLS Encrypted web control Secure control and management of the device and attached system Screen snapshots may b
21. 5200 bps No of bits 8 Parity None Stop bits 1 Flow Control None Connect computer to the Digital KVM via IP and power this computer on Power on the Digital KVM via IP while pressing the ESC key on the keyboard connected to it This will switch the DCE Serial Port 1 to Configuration Login setting even if it was set to Pass through or Modem Also Windows HyperTerminal has a bug if you change baud rates while connected the screen is updated but the hardware is still at old baud rate hang up and reconnect using icons at top of screen to make new settings take effect my network has a firewall what setting do use on the IP Extender to open a port into the network You shouldn t change any settings in the Digital KVM via IP but you should open port 22 for both outbound and inbound connections in your firewall Port 22 only needs to be opened for inbound connections You must use SSH tunnel to connect to machine tunnel to port 127 0 0 1 5900 for VNC protocol and 127 0 0 1 80 for HTTP web control instead of SSH client open ports 443 and 15900 inbound for HTTPS and encrypted VNC protocol Then click always on the encrypted link This is easier because you don t need to setup SSH tunnels 34 MNIP UNIP Series Digital KVM via IP Specifications Maximum supported video mode 1600 1200 85Hz Standard video modes supported 640x400 85Hz 720x400 85Hz 640x480 60Hz 640x480 72Hz 640x
22. Table of Content INTRODUCTION HEP e PRA feu 2 FEATUBHES mos cre Lett 2 2255220 b n Ne SER x ean t a ce x eo ve 2 Package Contents cit hene atit tet ipte t 2 Required Cables and Hardware 2 Optional Seven onu ecd rd E rete 2 QUICK START GUIDE a edt ee eet ees aeuo faded 3 INSTALLING THE DIGITAL KVM VIA IP 9 Disabling Mouse Acceleration on the Managed 10 NETWORK CONFIGURATION METHODS EXPLAINED 10 Web Gonfiguration Using DEHGP 5i eet umero ra 10 Terminal Configuration Using a Serial Cable sees 11 CONFIGURING THE KVM FOR YOUR 12 Using the BAN POE doe ct 12 Using the Web Interface sisisi 12 Using the Terminal Interface via Serial 18 ACCESSING THE VNC 2 224 4 19 Web ciae Et 19 Native VNG ee 20 SSH Tunnel with Native VNC client 20 USING THE VNC
23. ation is set to None Windows XP and Windows Server 2003 1 From the Control Panel click on Mouse 2 Go to Pointer Options and turn off Enhance Pointer Precision 3 Make sure that the Pointer speed bar is centered Linux Unix and X Windows 1 Add this command to your xinitrc xsession or other startup script xset m 0 0 0 Network Configuration Methods Explained The Digital KVM via IP offers two distinct methods for configuring the unit for your network The method that will work best for you will depend on your level of experience and your specific network configuration Web Configuration Using DHCP This method requires that your network implement DHCP Dynamic Host Configuration Protocol usually on a server or network access device such as a router that dynamically allows devices to join the network without pre configuration It also assumes that you will have easy access to your network s DHCP log since you will need to know the IP address of the unit to complete the configuration over your Web browser If you are unsure of how to access your network s DHCP log contact your System Administrator for details If the 10 MNIP UNIP Series Digital KVM via IP unit is powered on and connected to the network via LAN port on the rear panel it will automatically attempt to lease an IP address using DHCP Before you can begin the configuration process you will need to access the DHCP log from your file server or ot
24. ble 1024x768 Reduce number of colors 8 bit or 16 bit color instead of 24 32 Use better quality video card Ss OSD screen screen image You may have selected a power off computer Use the pushbuttons or to select a computer that is turned on There is a keyboard error on boot You may have a loose keyboard connection Make sure your keyboard cables are well seated The letters on the TFT LCD display are blurry or have shadows You may have improper resolution settings Under the Control Panel set the VGA output of your computers to match the highest resolution of the LCD monitor with Large Font selected Master Slave does not work or there is a double OSD Make sure that the slave s Console port is connected to one of the Master s PC ports Perform a KVM Reset Make sure that you have removed all power sources from the Slave unit before connecting it to the Master switch OSD menu is not in the proper position The OSD menu has a fixed resolution and its size varies depending on the monitor Use More Position from the OSD menu to move the OSD menu to a different location The Up and Down arrows don t work in manual scan mode Make sure more than one computer is turned on Manual Scan only works with powered computers Check the Scan Type from the OSD menu and make sure you have selected the proper computers Auto Scan does not work Make sure more than one computer is turned on Auto
25. ctory is username admin with a password of admin Configure your browser to accept cookies The user name and password are case sensitive check the status of the Caps Lock on your keyboard If you see a warning about identity of host cannot be verified and a question about saving the host s fingerprint this is normal for the first time you connect to any machine running SSH You should answer yes so that your SSH client saves the public key of this host and doesn t re issue this warning Forgotten the master password Reset the master password using the serial interface on the module refers to page 12 Use the S command and type a new password The old password is not required for this procedure The mouse on the remote site does not work or is not synchronized a Make sure there is only one mouse driver installed in each computer b Set the mouse acceleration to None in the host mouse driver properties c Windows XP has a setting called Enhance pointer precision This should be disabled for correct mouse synchronization Remote mouse and local mouse don t line up Use the mouse resync command in the main menu or press the Resync button on the Bribar If the mouse pointers still don t line up verify that mouse acceleration has been disabled NOTE The Windows login screen does not accept the mouse acceleration option and always has the mouse accelerated regardless of your configuration Therefore on this screen it
26. de attacks Can I prevent the warning from occurring Yes You have two options that may prevent the warning from occurring First if the Web browser you are using offers the option to ignore the warning for future visits the browser will no longer generate a warning if that option is selected Second if you install the certificate from the KVM onto the remote computer see below and if the unit is configured with a domain name ending in com net org gov edu us uk jp or tw i e remotecontrol mydomain net then the warning should no longer occur Installing the new certificate The following instructions detail how to install the certificate from the Digital KVM via IP onto your local computer in this case running Windows XP and Internet Explorer 1 Open your Web browser and go to the KVM login screen Click the update security certificate link 2 When prompted choose Open 3 A Window will appear that offers information about the certificate Click Install Certificate 4 The Certificate Import Wizard will appear Select Automatically select the certificate store default and click Next When the next window appears click Finish A confirmation dialog will appear asking you if you wish to install the certificate Click Yes A message should appear saying the import was successful Click OK Oo 38 MNIP UNIP Series Digital KVM via IP Appendix B Using the Advanced Video Tuning Feature Ad
27. different VNC clients available and they should all work with this system This system automatically detects and makes use of certain extensions to the basic RFB protocol that is provided by the better VNC clients The best client currently is Tight VNC www tightvnc com Binaries are available for Windows Linux MacOS and many versions of Unix Source code for all clients is available there too This version of VNC is being actively developed The authoritative version of VNC is available from RealVNC www realvnc com This source base is the original version of VNC maintained by the original developers of the standard For a commercial supported version of VNC you should consider TridiaVNC www tridiavnc com Their version of VNC is a superset of TightVNC and contains a number of enhancements for use in a larger corporate environment NOTE Some native VNC clients may require a flag or setting indicating they should use BGR233 encoding by default If this flag is not set you may see a garbled picture and the client will fail The Unix versions of VNC require the flag bgr233 For examples on using this flag review the commands in the following section SSH Tunnel with Native VNC client If you are using openssh here is the appropriate Unix command to use based on the default settings on a machine at 10 0 0 34 ssh f I admin L 15900 127 0 0 1 5900 10 0 0 34 sleep 60 vncviewer bgr233 127 0 0 1 15900 Notes A copy of these com
28. different languages have different layouts The KVM switch is able to emulate a Sun keyboard for a specific language type or country such as Arabic Belgian US Yugoslavia and so forth Select the proper country code that matches ALL of your Sun computers Resolution For 0 04 08 UNIP16 only You can adjust the monitor resolution under this sub menu There are the following selections 1024 768 1280 1024 1600 1200 1920 1440 and DDC2B Disable e Function key F5 For UNIPO4 UNIPO8 UNIP16 only To switch the Sun mark of a port on or off indicating the computer is a Sun server Sun servers have more keys on the keyboard than a PC When a Sun marked port is selected the KVM Switch starts to translate the keys from a PS 2 keyboard to a Sun keyboard See Sun Keyboard Mapping for detail Esc To exit the OSD press the Esc key 29 MNIP UNIP Series Digital KVM via IP Hot Key Commands A hot key command is a short keyboard sequence to select a computer activate a computer scan etc A hot key sequence starts with two Left Control keystrokes followed by one or two more keystrokes The short form hot key menu can be turned on as an OSD function 4 More Hotkey Menu every time the left Ctrl key is pressed twice Left Ctrl refers to the key located at the left side of the keyboard 1 8 A H refer to the number keys 1 to 8
29. e downloaded Integrated Java VNC client with or without encryption allows control from any Java enabled browser Password protected VNC VNC RFB Protocol Server Standardized real time KVM network protocol Compatible with existing VNC client software VNCS SSL tunneled VNC VNC protocol tunneled via SSLTLS encryption For secure real time control of the server over public networks DHCP Eases network setup by fetching IP address and Dynamic IP other network settings from a centralized server Setup Config RADIUS Cent Allows integration with existing RADIUS servers so ralized that user management can be centralized authentication Supports challenge response authentication using hardware tokens like SecurlD and conventional passwords SYSLOG System event logging to another MIT LCS UDP protocol Must be configured via System DHCP option DNS Domain Name Service Converts text name into IP Address Only used in the URL specification needed to emulate a CD ROM Use is optional 36 MNIP UNIP Series Digital KVM via IP MW rranty Information This product is backed by a one year warranty In addition Rextron warrants its products against defects in materials and workmanship for the periods noted following the initial date of purchase During this period the products may be returned for repair or replacement with equivalent products at our discretion The warranty covers parts and labor costs only Rextron does
30. e buffer Show last 10 104 entries other Return to connection Press key gt E pd m To execute the desired command simply press the corresponding key on the keyboard You can also execute the command and avoid the menu by pressing the Ctrl Shift Space key combination quickly and pressing the letter of the command To quit the menu press on the keyboard when the menu is active Remote Login via SSH You can also use a standard SSH client to access the Serial Supervisor options if you wish to avoid using the Java based SSH client in the Web interface Simply use your SSH client several freeware packages are available for download along with commercial applications and connect to the IP address of the Digital KVM via IP using port 22 default Login in to the SSH session as admin using the same password as the Web interface At the command prompt type connect x where x is the number of the Serial Supervisor device you wish to manage Alternatively you can enter the command connect I to see a list of active devices Operating Notes Hardware handshaking CTS RTS is required for speeds exceeding 9600 bps It is enabled by default on the Digital KVM via IP but may need to be enabled on the other end of the connection For Unix systems the command is stty crtscts dev serial port Serial Supervisor devices use a simple RS 485 multidrop network running at 115 200 bps It is poss
31. enu will allow you to add accounts other than admin to the system These accounts will not have the authority to change settings but can access the Web interface and log in the VNC console Selecting Delete permanently removes the user from the system If you enter values for a user that does not already exist under Edit User Details the system will create that user for you when you click Record changes If the user already exists you will change the password for that user Change system identification Provides details about this unit that will be available to DHCP servers SNMP agents and VNC clients While these values do not affect the operation of the unit they make it easier to manage on the network Security policy internal firewall and admin password This menu allows you Security Profile to configure a number of settings including ee changing the default er root supercar password You must have used R bo password for admin recommended Read and consider the comments and instructions on this Admin pesewerd menu before making any changes as changing these features could make the unit inaccessible through Web configuration i e due to firewall filtering Note that any password changes you make will have to be entered in duplicate to prevent the chance for error MNIP UNIP Series Digital via IP Setup compatibility with h
32. es imar E em I IL ss LL rari pem Pu banal E EHE ES es mum Suam Cenrached 0 00 Aodha 1 BAI F MUM Step 7 Follow the instruction on the screen For example simply type I for setting your IP type M for changing the machine name and so on Here is a reminder for you please type W after you made any change MNIP UNIP Series Digital KVM via IP Installing the Digital KVM wa IP DC 12V Serial VGA Out Managed Computer Non Cascadable Power LAN Keybd Mouse Managed Computer Cascadable NOTE The instructions here and elsewhere in the manual refer to port designations of the UNIP MNIP16 the 16 port version of the Digital KVM via IP For other versions note the following UNIP MNIP16 Ports PC 1 8 A H UNIP MNIPO8 Ports PC 1 8 only UNIP MNIP04 Ports PC 1 4 only MNIPO1 One Port Stand Alone The restrictions on functions such as cascading and the assignment of master and slave units also apply to all versions of the product 1 Ensure that the Digital KVM via IP unit and the computers to be managed are powered off 2 If desired mount the unit a standardized rack or cabinet 3 Connect a standard straight through Ethernet patch cable to the LAN port on the rear panel of the unit 4 Connect the opposite end to your network hub switch or terminated wall outlet 5 f you wish to use the pr
33. guration IP address netmask gateway From here you can set the IP address as needed The Second Way If you have DHCP Dynamic Host Configuration Protocol Step 1 Please have your MAC address You can find it on a white sticker on the bottom of the Digital KVM via Here is an example 00 0E C5 00 08 1A Step 2 Power on the Digital KVM via IP and connected to the network via LAN port on the rear panel The DHCP will automatically assign an IP address for the Digital KVM via IP Step 3 Access the DHCP log from your file server A simple DHCP log looks similar to the following DHCP Client Log 1 DRG Glient Log View your LAN client s information that curently inked to the Broadband router s DHCP Huribers of DHCP Clients 3 ip 132 168 22 3 mac 00 03 93 D1 D7 18 nane stpcpmls 1p 132 168 22 4 macmT0 HE C5 O00 08 14 1pe132 168 22 5 maceO k39 03 256 D 4 5 MNIP UNIP Series Digital KVM via IP Step 4 From the above DHCP log you can easily find the DHCP assigned an IP to the Digital KVM via IP 192 168 22 4 Once you have located this IP address do NOT power off the Digital KVM via IP or your DHCP server since it might lease a different IP address Step 5 Simply open a web browser and type https 192 168 22 4 to access your Digital KVM via IP Login using admin for both username and password The Third Way Using the HyperTerminal via Serial Port Step 1 C
34. hanges using the W command This applies the new values and saves them permanently The master administration password may be changed from this interface press 5 The default password is admin Accessing the VNC Interface There are three ways to communicate with the Digital KVM via IP in order to control the managed computers Web interface The integrated Web server includes a Java based VNC client This allows easy browser based remote control Native VNC client There are several third party software programs that use the standard VNC protocol available in open source and commercial VNC clients SSH access By default there is a standard SSH server running on port 22 the standard SSH port Once connected via SSH the VNC traffic is tunneled through the SSH connection and encrypts the VNC session Each method will be discussed briefly in the following section The type of encryption method or client used is not critical NOTE The first time the Digital KVM via IP is accessed it defaults to the PC 1 port on the Master switch as the default managed client to display If there is no computer slave KVM connected to that port you will see a blank screen until you switch to a port with an active managed computer For future sessions the unit will default to the last port accessed when beginning a VNC session assuming the unit has not been upgraded or reset Web Interface The Java based VNC client that is integ
35. he Serial Supervisor Compatible with 08 MNIP16 M 4 UNIPOS UNIP16 oe 2 MNIP UNIP Series Digital KVM via IP auus Quick Start Guide For this Quick Start Guide we offer three different easy step by step ways letting you setup this unit very quickly The First Way If you don t have DHCP Dynamic Host Configuration Protocol Step 1 Connect the CAT 5 cable to the LAN port on the rear panel of Digital KVM via IP And connects the opposite end of the CAT 5 cable to the hub Digital via Be 0 W 80 oa Veo v Hub E a i wes eum Se eam m Computer W Step 2 Set the IP address of a computer connected on the same network as Digital KVM via IP to a similar unused address like 192 168 1 124 and the subnet mask of 255 255 255 0 a Right click on My Network Places and select Properties You will get the following screen n Canseciiarm Yew Perin Mp a Sab davis connection connection er tates of this girti id siika MNIP UNIP Series Digital KVM via b Right click on Local Area Connection and select Properties E Haberzrk Lannecizora 2 Sab up Sora Mu Dean dre j tha connection B Snare the
36. her device that acts as the DHCP server on the network A simple DHCP log looks similar to the following The information displayed for your own network may vary significantly from the data DHCP Client Log DHCP Client Leg View your LAN client s infeemertinn that are currently linked to the Broadband routers DHCP Numbers of DHCP Clients 3 name tpopmls 152 168 22 5 nume SIPLCMOBILEUl1 displayed in the image but should supply at minimum three essential details IP address MAC address and device or machine name for the computers and other devices connected to your network The values for the unit tested above are as follows IP Address 192 168 22 4 MAC Address 00 0E C5 00 08 1A Device Name none The easiest way to identify your Digital KVM via IP on the network is by its MAC address a unique hardware identifier that is specific to your unit The MAC address of the unit can be found on a white sticker on the bottom of the unit Write down this number and keep it for future reference Once you locate the MAC address of your unit in the DHCP log you can match it to its leased IP address and proceed with the Web configuration NOTE Once you have located the IP address of the unit switch and wish to proceed with the Web configuration do not power off the unit or your DHCP server since it might lease a different IP address Should this happen re examine the DHCP log to verify the IP address again Termina
37. ible that every Serial Supervisor device will not be inputting outputting data at the same rate at all time However since these devices use interactive logins 44 MNIP UNIP Series Digital KVM via IP it is unlikely that all channels would be busy at any one time Hardware handshaking is used to limit the output rate of individual channels as needed A maximum of four users may simultaneously login to the same device All users may type commands at any time and all users will see the same output Note the following All users have equal access to all channels maximum of 16 Serial Supervisor devices be connected at any one time You plug in and unplug any Serial Supervisor device at any time When reconnected it will automatically become available after a 15 second initialization period Any log entries will be retained by the Serial Supervisor device while deactivated but will not be available to users until it is re initialized 45 PP5 NK5400 000 Printed in Taiwan
38. ideo that are being sent on average for every frame of video With a static image being displayed by the server this number will be zero shown as nil Moving the mouse for example will cause the number to jump to about 2 or 3 You may use this number to judge the picture quality as you adjust the controls on this menu Picture Positioning affects the image position on your screen If you see a black line on either side of your screen or at the top or bottom you can use the arrow buttons to shift the image in that direction Pressing Auto does the same thing for you automatically Use Save to save the changes you have made manually Since this adjustment depends on the video mode separate values are stored for each video mode Color Offset is a fine tuning adjustment that requires the use of a test pattern There is a copy of the test pattern available on the Help menu of the integrated web server You must arrange for that image to be shown on the managed computer Do not allow scaling cropping or any other changes to that image Press the Auto button and the system will calibrate color for the best possible picture in approximately one minute If the system cannot find the test pattern on the screen it will say so Check that the pattern isn t scaled or covered up It s important to do this operation in 24 bit or 32 bit color video mode i e true color Although the algorithm may work in 16 bit or 8 bit color video modes the results wil
39. ine whose screen size is the same as the remote machine No vertical screen space is wasted with the Bribar Use double F7 to start the main menu then click on Bribar to restore the feature Other Items If the server s screen is larger than 1024x768 additional buttons will be shown to the right of the above listed items These are all keyboard shortcuts and are duplicated in the Keys menu Main Menu To access the main menu press twice quickly You must press the key twice within one second If you press it once or too slowly then the F7 key s are sent to the host just like any other key This is the only way to get into the menu system if the Bribar is disabled Here is the main menu for a typical system Main Menu MNIP UNIP Series Digital KVM via IP The main menu window may be moved by clicking and dragging on the title bar It can be closed by pressing Escape or by clicking on the red X in the top right corner Here is a guide outlining various fields from the Main Menu Most of the functions operate immediately Other functions require a response to a confirmation prompt first before performing the requested function Identification Fixed text label that is defined by the user in the Web interface This does not affect the operation of the system and is intended to assist with administration Status Current status of the attached system and the status of the module B W Min Avg
40. is best to avoid using the mouse After the mouse on the remote site is synchronized but there is small constant offset between remote and local mouse cursors This is a video position error Normally a slight video positioning error is perceived as a mouse sync issue A video positioning error is visible as a black line along the top or bottom and right or left edges of the remote screen On the Video Tuning menu please see the diagram on page 18 use the arrows under Picture Positioning to move the screen until the two pointers exactly line up Remember to save your position changes Monitor works but keyboard and mouse do not Make sure you haven t swapped the keyboard and mouse cables 32 MNIP UNIP Series Digital KVM via IP VGA image is not clear You may be using poor quality VGA cables Make sure you are using UL 2919 rated double shielded VGA cables The quality of video is bad or the picture is grainy a Use the brightness and contrast settings b Use the auto adjustment feature to correct a flickering video c Read and use the manual section APPENDIX B USING THE ADVANCED VIDEO TUNING FEATURE on page 33 d Also try the Auto everything button on the Video Tuning menu refers to the diagram on page 18 Display the test pattern on the host and use Auto Everything Try a lower refresh rate 60Hz is best Enable the noise filter and set to higher value Use lower resolution if possi
41. l not be optimum and usually it won t be able to recognize the test pattern 24 MNIP UNIP Series Digital KVM via IP Pressing the Advanced button will open the Advanced Video Tuning menu While the vast majority of users will not need to adjust these settings it offers a high degree of control of the video settings of your VNC sessions See Appendix B for more information on this feature Sampling Phase does not normally need to be used since our system tunes the sampling phase whenever the video mode changes This button does not require a test pattern but will perform optimally when used with our standard test pattern For your reference the sampling phase number is shown to the right of the Filtering button Noise Filter controls the advanced video filtering of our system Unlike other filtering algorithms our noise filter will only remove noise It does not degrade the signal quality or readability of small text You may turn it on and off using the indicated button or set it to other values using the arrows Higher numbers cause more filtering and may cause artifacts when moving windows The most common visual artifact is a vertical line dropping when moving windows horizontally You may use the Redraw button to correct these or use a lower filter number At minimum these values must be greater than two Accessing KVM Features Once you can access and configure the networking component of the Digital KVM via IP you can use
42. l Configuration Using a Serial Cable Configuring the unit using a serial cable is the best choice if you need to pre configure the unit before attaching it to a network i e when sending to a branch office customer site etc or are not using DHCP on your network In general the Web configuration is far preferable because of its intuitive interface and the fact that you do not have to be within close physical proximity to do the configuration However if you wish to use the serial cable method to configure the Digital KVM via IP you can use any typical communication software package UNIX tip cu kermit minicom Windows HyperTerminal kermit Using the DB9 female to female null modem serial cable optional connects one end of the cable to the SERIAL port on the rear panel of the Digital KVM via IP Connect the opposite end to the serial port on the computer you are using to configure the unit Configure the terminal software with 8 1 settings 11 MNIP UNIP Series Digital KVM via IP Connection speed 115200 bps No of bits 8 Parity None Stop bits 1 Flow Control None Configuring the for Your Network NOTE As firmware for this product evolves some of the menu options may change and therefore these screenshots and instructions may differ slightly from the options displayed on your screen Using the LAN Port The LAN port of the Digital KVM via IP has a default IP address of 192 168 1 123 and a
43. ll sometimes reboot as part of the upgrade procedure depending on which system component is upgraded You will have to reconnect and re login in those cases Wait at least two minutes after pressing Start Do not assume the upload did not work There is no status indicator bar to show the progress of the upload The upload could simply be slow Each file that is distributed upgrades a different component of the system Therefore be sure to apply all files you are given as part of an upgrade The system knows what to do with each file you give it and they are checked for validity before being applied Software Options Upgrade Certain firmware features may be offered separately from the base unit in order to reduce the initial cost for the Digital KVM via IP NOTE If you wish to upgrade after the system is in operation go to the Manage Firmware page and scroll down to the section entitled Purchase Options Look for a unique code like the following one 4 C80C B960 1 0 If you provide this code to the technical support department they can give you an unlock code that will open any feature you request Types in the code provided exactly into the area provided and click Submit The new features opened by the code will be enabled immediately but you may need to reboot the unit to begin using certain features Status Screen This screen displays a system security log various system settings and the ability to generate a copy of
44. llowing conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation 37 MNIP UNIP Series Digital KVM via IP Appendix A About Security Certificate Warnings What is a security certificate Sites that employ secure TCP IP Internet connections include a certificate that confirms that users are connecting to a legitimate site and are not being redirected without their knowledge Certificates are issued by trusted third parties called Certificate Authorities CAs and contain essential details about a site that must match the information supplied to your Web browser Why receive a warning when access the login screen on the Digital KVM via As it redirects you to a secure SSL session by default the login screen may generate a warning from your Web browser or the VNC Java client for two different reasons First the CA that has issued the certificate on Rextron s behalf may not yet be recognized as a trusted source by the computer you are using to access the Digital KVM via IP Second since the unit could be configured in a number different ways it is impossible to supply a generic certificate that will match your exact network settings Is my data safe Yes The security certificate does not affect encryption effectiveness in any way nor does it make the Digital KVM via IP any more vulnerable to outsi
45. mands with appropriate values filled in for your current system setting is provided in the on line help page This allows you to cut and paste the required commands accordingly You have 60 seconds to type the second command before the SSH connection will be terminated The port number 15900 is arbitrary in the above example and can be any number 1025 65535 It is the port number used on your client machine to connect your local SSH instance with the VNC client If you want to tunnel two or more systems you will need to use a unique number for each instance on the same SSH client machine e Some Unix versions of the VNC client have integrated SSH tunneling support Some clients require your local user id to be the same as the userid on the system Use a command like this vncviewer bgr233 tunnel 10 0 0 34 22 20 MNIP UNIP Series Digital KVM via IP Using the VNC Menu One of the unique features of this product is the VNC menu system Whenever you see a window with a dark blue background and grey edges this window has been inserted into the VNC datastream so that it is effectively laid over the existing video These menus allow you to control the many features of the KVM without using the Web interface or a custom client The commands you send through this interface i e restart will be sent to the managed computer currently active on the Digital KVM via IP It is advisable to verify which managed computer is ac
46. n hard to generate but needed by the remote system see below KVM Menu Allows access to the menus on a KVM unit Bribar Closes or reopens the Bribar window along the bottom of the screen VirtKeys Menu Clicking any button in the top half of the window simulates pressing and releasing the indicated key In the bottom area of the screen clicking will simulate the indicated Meta key being pressed You may then click in the top part to send another key and release the key at 23 MNIP UNIP Series Digital KVM via IP the same time Alternatively you may move the mouse outside this window press the regular key and then choose RESET to release all depressed keys The VirtKeys menu can be left open while using the host system You can then click the required button at the suitable time and still interact with the host in a normal fashion Examples e Ctrl Alt 4 Use L Ctrl then L Alt in the Toggles area Then click F4 To bring up the Start menu under Windows Click the L Windows button at the top left of the above window Video Tuning Menu This menu is used to fine tune the video picture Video Tuning Use the Auto Everything button to automatically fine tune all three adjustments If the test pattern for Color Offset calibration is not present on the screen then the Color Offset adjustment is skipped Changes frame indicates the number of 16x16 blocks of v
47. netmask of 255 255 255 0 Set the IP address of a computer connected on the same network as the Digital KVM via IP to a similar unused address like 192 168 1 124 and the subnet mask of 255 255 255 0 From that computer open a web browser and go to https 192 168 1 123 Please make sure to type https for the secured web page Log in using admin for both username and password Click on the Admin Setup button then the Network configuration link From here you can set the IP address as needed Using the Web Interface The Web interface is the most intuitive way to configure the Digital KVM via IP It also offers a Java based VNC client that you can use to control the managed computers from a remote location The unit supports any industry standard HTML Web browser You can access the Web interface by opening your Web browser and entering the IP address of the unit you wish to access configure The IP address will be either a the address assigned by your DHCP server as identified in the previous section or b the address you configure through the terminal via a serial cable see the section Using the Terminal Interface via Serial Port for more information The Login Screen Before you can access the Web configuration interface you must enter a username and password The default username and password as shipped from the factory is username admin with a password of admin NOTE Before the login screen appears your Web browser may dis
48. ng will determine whether computers must be eye marked to be included in the scan See page 22 for details Manual Scan Manual Scan enables you to manually switch back and forth between powered computers left Ctrl left Ctrl F2 Press the up or down arrow to select the previous or next computer in sequence Press any other key to abort the Manual Scan NOTE The Scan Type setting will determine whether computers must be eye marked to be included in the scan See page 22 for details 30 MNIP UNIP Series Digital KVM via IP Scan Rate Scan Rate sets the duration between switching to the next computer in Auto Scan mode left Ctrl left Ctrl The unit switches between scan intervals of 3 8 15 and 30 seconds Keyboard Typematic Rate You can adjust the keyboard typematic rate given in characters sec This setting over rides the keyboard typematic rate of your BIOS and any operating system left Ctrl left Ctrl F4 The unit switches between rates of 10 15 20 and 30 characters sec Audio Stick A multimedia module can be LINKed to the back of the Master switch for selecting microphone and stereo speaker signals There are two options for Audio Stick On and Off When set to On audio selection follows computer selection When set to Off audio selection stops following computer selection It is useful if
49. not warrant its products from defects or damages arising from misuse abuse alteration or normal wear and tear Limitation of Liability In no event shall the liability to Rextron Technology Inc or its officers directors employees or agents for any damages whether direct or indirect special punitive incidental consequential or otherwise loss of profits loss of business or any pecuniary loss arising out of related to the use of the product exceed the actual price paid for the product Some states do not allow the exclusion or limitation of incidental or consequential damages If such laws apply the limitations or exclusions contained in this statement may not apply to you NOTE The associated software contains encryption technology subject to the U S Export Administration Regulations and other U S law and may not be exported or re exported to certain countries or to persons or entities prohibited from receiving U S exports including Denied Parties entities on the Bureau of Export Administration Entity List and Specially Designated Nationals For more information on the U S Export Administration Regulations EAR 15 C F R Parts 730 774 and the Bureau of Export Administration BXA see the BXA homepage at http www bxa doc gov Regulatory Corrpliance Statements This device complies with part 15 of the FCC Rules for a class A digital device and also with European standards EN55022 Operation is subject to the fo
50. oduct as a local console connect a standard keyboard purple connector and mouse green connector to the PS 2 ports as marked on the rear panel 6 Connect a VGA monitor to the video out port on the rear panel of the unit 7 a If you are using PS 2 connections to your managed computers connect the end of the CBM180H cable that has three connectors keyboard video mouse to the keyboard mouse and VGA Out ports on a computer often a server or other critical system Connect the opposite end with a single VGA style connector to one of the PC 1 8 A H ports on the rear panel of the Digital KVM via IP Repeat this procedure for each PS 2 enabled managed computer You will be able to add additional managed computers later with the Digital KVM via IP powered on b If you are using USB connections to your managed computers connect the end of the CBM180UH cable that has two connectors USB video to an available USB port and VGA Out port on the computer often a server or other critical system Connect the opposite end with a single VGA style connector to one of the PC 1 8 A H ports on the rear panel of the Digital KVM via IP Repeat this procedure for each USB enabled managed computer You will be able to add additional managed computers later with the KVM powered on 8 Power on the Digital KVM via IP by connecting the AC adapter to a suitable power source and connecting the opposite end to the DC 12V port on the rear panel of the unit 9
51. onnect the DB9 RS 232 null modem serial cable optional to the serial port on the rear panel of Digital KVM via IP And connects the opposite end of the cable to the serial port COM1 2 of your computer Serial Fart i as mel ra wa 5grinl Fart Digital via coml camz _ Step 2 From your computer select HyperTerminal as following Adrministrebar coe ed o riea Setup werd Comaction WB Prodi rehenes Tous Viridis SP rnm mp Sinira Palas MNIP UNIP Series Digital KVM via Step 3 If you never setup your HyperTerminal before it will ask you to input your phone area code please feel free to do so and then click OK you will get the following screen Please type any name you prefer for example abc m OCC E 7 Mw Coaned ection Description Hise Corin Endet An icon Eoi Lo Bosmesu Step 4 Choose the proper serial port you connect MNIP UNIP Series Digital KVM via Step 5 Change Bits per second to 115200 Step 6 Press Enter you will get the following screen wee Tuae Fen Du c5 OS r ELLE d 11 zn ELE a Saath aration mix d
52. ost system external power bar This menu allows you to configure the unit for use with products such as the Serial Control Power Switch and locale specific items such as a non English keyboard When 74 act VOU ere ee the 8 outlet Serial Power tom sei Console Switch is DT 10 i a poet kad hasaa Nur selected as the external power bar additional require cabis connect between this device ard a menu choices will appear on the main page of the Once erated m the mein webs paga Web interface enne Port numbers to be used for leri Bands Remar pakai i iet different services Takes you to the Ports menu see below Debug network setup values and routing Takes you to the Status menu see below SNMP agent setup and configuration This menu allows you to configure the unit so it can be recognized and managed using industry standard Simple Network Management Protocol software RADIUS authentication setup 21 114 The RADIUS server requires the IP address the UDP port number 1812 default or 1645 and the shared secret The shared secret is used to Priariy Fener P encrypt communications and corresponds to a shared password for the RADIUS server and the client machine Two additional servers may be defined for backup purposes Each server will be tried in order using the indicated number of retries and timeout period which are configurable
53. ous Serial Supervisors default configuration Consult the documentation that came with your Serial Supervisor to determine if you need to modify the default settings to complete the installation To be able to configure your Serial Supervisor you must be logged in as admin Other users will be able to view which devices are active but cannot configure them 42 MNIP UNIP Series Digital KVM via IP Once you are logged in choose the Admin Setup option from the menu at the top of the Home screen in the Web interface Click External Serial consoles setup and control You will be presented with the Serial Consoles Attached menu and a table with the following headings Name Description Baud bps Force OCOD Console Log Connect You can assign a value 1 99 to each attached serial device This does not affect the configuration or operation of the device in any way but is simply a means to sort this list for ease of management Name Description An identifier for the Serial Supervisor device Like the number assignment it is for ease of administration only Baud bps This is the communication speed for the device and the setting here must match the setting on the device itself see below All common baud rates between 300 and 115 200 bps are supported Mode Sets the character framing scheme that the Digital KVM via IP will use with the Serial Supervisor device You can choose from the following selections 8N1
54. ower and is ready for operation or the white color means it has no power OSD menu updates the color when it is activated For 16 port models pressing the PageUp and PageDown keys to view 8 other computers Using the V 1 8 or A highlight a computer and using 26 MNIP UNIP Series Digital KVM via IP the Enter key to select it Or you may press Esc to exit OSD and remove the OSD menu from the display the status window returns to the display and indicates the currently selected computer or operating status A triangle mark to the right of a name indicates the port is cascaded to a Slave the number at the left of the triangle mark shows the number of ports the Slave has i e 8 for an 8 port Switch Enter key brings you one level down and another screen pops up listing the names of the computers on that Slave The name of the Slave will be shown at the upper right corner of the OSD menu It is useful to group computers and still be able to see the group name An eye mark on the right of a name indicates that computer is selected and monitored in Scan mode In the OSD this mark can be switched on or off by function key F2 Press Esc key to exit OSD and to return to the selected computer the computer name is also shown on the screen
55. play a warning about an invalid security certificate This does not affect the security of your data in any way Whenever you are prompted about a certificate security problem by your browser or the Java VNC client always choose the option to continue For more information please consult Appendix A About Security Certificate Warnings 12 MNIP UNIP Series Digital KVM via IP The Home Screen The Home screen serves two functions First it is a place to check the status of the unit view essential system information and capture screen shots from the managed computers Second it is where you can start the integrated Java VNC client to interact with the managed computers by clicking on the large screen shot or choosing one of the VNC client links The Admin Setup Screen This is the menu that will allow you to access all the features you will mnoname 192 168 1 123 LHP MP loh Le ped Aira pa Bonitoring Infonmation 5 d Dei Fer need to perform an initial configuration of the Digital KVM via IP Each of the options is explained in detail here Network Configuration IP address netmask gateway Dynamic Host Configuration Protocol DHCP Automatic network configuration using DHCP is Enabled Disabled This feature applies to the LAN port on the rear panel and is enabled by default When enabled the unit Network Configuration fie debe current retrezry
56. rated into the unit s interface requires a browser with cookies and JavaScript enabled To start the Java VNC client login to the Web configuration interface and click on the thumbnail of the desktop on the Home menu or follow one of the two links on that page Java VNC with no encryption faster Java VNC with SSL encryption more secure Java support in your browser however most modern browsers come with a version of Sy Java that is compatible with this as application The Java VNC client makes a connection back to unit over port 5900 by default or 15900 if encrypted The encrypted connection is a standard SSL Secure Socket Layer You may need to upgrade your ri iT teak VC pent opie grum rit sul MNIP UNIP Series Digital KVM via IP encrypted link that encrypts all data from the session including the actual video pictures Because Java is considered a safe programming language the Java VNC client has some limitations Certain special keystrokes cannot be sent such as Scroll Lock on the keyboard This client software requires the use of Java 2 JRE 1 4 to enable features like wheel mouse support Sun Microsystems s Java site www java com is an excellent resource to ensure your browser and operating system is up to date Native VNC Client This system implements the VNC protocol so any off the shelf VNC client can be used There are over 17
57. rk you can now remotely monitor and control critical PC servers and workstations using an industry standard Web browser or VNC client TESSE Features Supports industry standard networking and management protocols such as TCP IP and SNMP Offers secure management options including SSL encryption SSH tunneling and RADIUS authentication Platform independent can be managed using any Java enabled Web browser Oneremote management point for multiple computers Before You Begin This section describes the cables and other hardware that you may wish to use when setting up and configuring your new Digital KVM via IP We suggest you review this section carefully before beginning the installation process Package Contents Your package should contain the following 1x Digital KVM via IP unit 1 x Power Adapter 1 x AC Cord for Power Adapter e 1 x Users Manual 1 x Rack Mount kit of Standard 19 1U for 8 16 ports only 1 x Screw Package for 8 16 ports only CBM180H PS 2 cable or CBM180UH USB cable x 4 8 16 port Model depends on the models One Set of Foot Pad 1 x DB9 RS 232 null modem serial cable optional Required Cables and Hardware Depending on your needs you may need one or more of the following cables 1 x Ethernet cable 10 100 Mbits sec Category 5 or better Ethernet cable Optional There are many different lengths for PS 2 or USB cables available 1 8 3 0 6 0 10 0 15 0 m T
58. sets the PS 2 keyboard and mouse emulation Useful to recover failed mouse and or keyboard connections 4 8 Switches to thumbnail mode at indicated size Ctrl Alt Del Sends this key sequence to the host Works immediately Alt F4 Sends the key sequence to host closes windows 1 8 A H Switches the current view to the specified KVM port This function works for the master unit only Use the KVM menu see below to access KVM functions on a slaved unit KVM Sends the KVM hotkey sequence This function is equivalent to pressing the left control key on the keyboard three times to access the KVM on screen display Menu Shows the main menu Video Shows the video tuning menu where the picture quality can be adjusted Keys Shows the VirtKeys menu which allows you to simulate pressing special keys such as the Windows key or complex multi key sequences PS 2 This area will show either PS 2 as in the example or USB to indicate if keyboard and mouse are being emulated via USB connection or PS 2 signals M Autosync Shows when the mouse autosync feature is enabled When active the unit will automatically attempt to match the positions of the remote mouse pointer and the VNC session s local mouse pointer on the screen recommended 1 A S These flags show the state of the keyboard lights NumLock ShiftLock and ScrollLock respectively X Click this button to close the Bribar and hide it This can be very useful on a client mach
59. te setting Keyboard Speed Digital KVM via IP offers keyboard typematic setting that overrides the similar settings in BIOS and in Windows Available speed options are Low Middle Fast and Faster as 10 15 20 and 30 characters sec respectively The non volatile memory stores the Keyboard Speed setting Hotkey Menu When you hit the eft Ctrl key twice within two seconds the Hotkey Menu appears displaying a list of hotkey commands if the option is On The Hotkey Menu can be turned Off if you prefer not to see it when the eft Ctrl key is hit twice The non volatile memory stores the Hotkey Menu setting 28 MNIP UNIP Series Digital KVM via IP CH Display Auto Off After you select a computer the port number and name of the computer will appear on the screen for 3 seconds then disappear automatically Always On The port number and name of a selected computer and or OSD status displayed on the screen all the time The non volatile memory stores the CH Display setting BM Position The position of the selected computer and or OSD status displays on screen during the operation The actual display position shifts due to different VGA resolution the higher the resolution the higher the displayed position The non volatile memory stores the Position setting Upper Left Upper Right Lower Left Lower Right Middle Country Code for Sun For UNIPO4 UNIPO8 UNIP16 only Sun keyboards of
60. the options that can be modified through the terminal interface Note that you must use the W option to confirm and apply any changes you make before exiting the terminal session Once you ve connected a serial cable press Enter to see the Setup menu as shown here NOTE This interface is used to set network parameters and perform certain recovery procedures but the majority of setup and configuration can only be done using the web interface Primary Ethernet Port LAN 00 0 5 00 09 94 D H C P Disabled IP Address 192 168 1 123 Netmask 255 255 255 0 Gateway 192 168 1 254 Broadcast 192 1569 1 255 Machine name noname Commands press one key then Enter Enable DHCP for dynamic IP address Set IP address Set netmask Set default gateway B Set broadcast address optional M Change machine name DHCP client name H Reset disable firewall TCP ports SNMP RADIUS F Reset everything to factory defaults S Change system admin password P Send ICMP ping packets testing purposes Show TCP IP ports and servers enabled R Revert to current settings undo changes 18 MNIP UNIP Series Digital KVM via IP This program has a simple menu based interface Type the one letter command and press Enter You will be prompted for the required values NOTE Using DHCP is mutually exclusive to using static IP addresses and routing You must save your c
61. the system configuration in plain text format Port Numbers Mebwork and Thar Port Numbers This table allows you to More pnm rea ale en change TCP port values for services available on the n bin unit By default they are LAM Wan Por HEP 152 158 22 40 factory set to common Internet values You may wish to enhance security by disabling services that you will not use with the unit To disable a service change its MNIP UNIP Series Digital KVM via IP port number to 0 When you have made any necessary changes click Commit Changes to use the settings the next time the unit restarts To force the unit to restart immediately click Restart Servers Help Menu Provides a FAQ Frequently Asked Questions listing to assist you with the features and operation of the Digital KVM via IP Copyright Menu Provides the Terms of Use and other information related to the firmware and software on the unit Site map Menu This menu provides a hyperlinked directory of each setting available on the Web configurator Logout Securely logs you out from your Web session on the Digital KVM via IP Using the Terminal Interface via Serial Port The terminal interface you can access via the serial port permits the configuration of the basic settings of the unit While not intended to be a substitute for the Web interface it does allow you to configure some of the same functions The following menu list describes
62. tive before making any changes We strongly recommend you thoroughly familiarize yourself with the information here and in the next section Accessing KVM Features before undertaking any critical tasks through the VNC interface Welcome Window Welcome Rextron Lis When you initially connect to the system a window similar to this one will be shown This tells you which system you are controlling what encryption algorithm was used and what key strength is currently in effect Click anywhere inside the window to clear it or wait ten seconds Bribar Feature Along the bottom of the VNC screen is a dark blue bar with various buttons We call this feature the Its purpose is to show a number of critical status values and to provide shortcuts to commonly used features Here is a snapshot of what it may look like There will be slight differences based on optional features and system configuration Starting from the left side of the Bribar each feature and its function is outlined below Bandwidth Indicates current average bandwidth coming out of the Digital KVM via IP The second number measures round trip time RTT of the connection when it was first established Resync Re aligns the remote and local mouse points so they are on top of each other Redraw Redraws the entire screen contents occurs immediately 21 MNIP UNIP Series Digital KVM via IP PS 2 Reset Re
63. vanced Video Tuning The Advanced Video Tuning menu allows you to adjust the qualities of the video in your VNC sessions and can be accessed by clicking the Advanced button on the Video Tuning VNC menu While many users will probably allow the Digital KVM via IP to automatically configure the video properties you can use this menu to exercise a great deal of control over the settings if you wish The Presets section contains up to sixteen different settings plus the factory setting If a number is highlighted as in the example shown then that preset has been programmed with valid settings and may be used Note that the Factory preset is always available Simply click on the appropriate button and those settings will be restored To save settings to a preset click on the Save gt Preset button in the Actions pane The preset buttons will highlight Click the desired preset button to save the values Note that any previous settings assigned to that button will be lost If you do not wish to save the presets after clicking the Save gt Preset button click the Save gt Preset button a second time and the save function will be canceled The section of the screen marked Current Values indicates the various video parameters that can be adjusted For each parameter there a series of buttons lt lt Auto gt The T and T buttons set the parameter to its smallest value or largest value respectively The lt lt and gt gt
64. ver the network If the whole screen is changing then the module will send as much data as your network connection and VNC client can handle while not allowing it to fall behind Network latency which is the total time it takes for a packet to get to the KVM and come back has the biggest impact on perceived performance and usability Network bandwidth has a lesser effect particular when just moving the mouse around Only a few bytes need to be sent when the mouse is moving and nothing else is changing on the screen but the round trip time limits the hand eye coordination of the user if it is too great Both actual bandwidth and measured network latency are shown in the Main Menu 41 MNIP UNIP Series Digital KVM via IP Appendix D Using Optional Serial Supervisors Background The Digital KVM via IP offers a unique way to expand the functionality of the base product Using R Port on the rear panel of Digital KVM via IP you can add up to 16 Serial Supervisors serial devices using a specialized daisy chain technology The Digital KVM via IP includes integrated control functionality that allows you to monitor and configure the devices with the RS 232 serial port using the interactive Web interface To minimize space and infrastructure requirements the Serial Supervisor uses a single cable to carry both power and the data signal All configuration settings are stored separately in each attached Serial Supervisor in non volatile memory so
65. vice This device is automatically re locked once you switch to another port During Scan mode the OSD skips the password protected devices e Function key F4 More functions are available by hitting F4 A new screen pops up displaying more functions as described below Most of them are marked with a triangle indicating there are options to choose from Using arrow key iT to select the functions and then press Enter Available options will be shown in the middle of the screen Again using arrow keys to view options and then press Enter to select it You can press Esc to exit at any time 27 MNIP UNIP Series Digital KVM via IP B Auto Scan In this mode the KVM switch automatically switches from one power on computer to the next sequentially in a fixed interval During Auto Scan mode the OSD displays the name of the selected computer When Auto Scan detects any keyboard or mouse activity it suspends the scanning till activity stops it then resumes with the next computer in sequence To abort the Auto Scan mode press the left Ctrl twice or press any front button Scan Type and Scan Rate set the scan pattern Scan F4 More Scan Type determines if scanned computers must also be eye mark selected Scan Rate F4 More Scan Rate sets the display interval when a computer is
66. y time to see an updated list of attached Serial Supervisor devices Advanced Configuration Using the Integrated SSH Shell In most cases configuring the Digital KVM via IP to the same settings as the Serial Supervisor devices you are connecting should allow the devices to work with a minimum 43 MNIP UNIP Series Digital KVM via IP amount of configuration However you can also change the default settings on each Serial Supervisor device to fit your preferences and the needs of your application If you click the Connect button next to the device you want to configure two new windows will appear The smaller of the two is a login screen the other is a SSH terminal window Click the login window and sign in as admin using the same password as the Web interface to activate the terminal window You will see a welcome banner similar to the following Baud rate 115200 bps 8N1 Connected 1 none Press Ctrl Shift Space for menu You are now connected to the Serial Supervisor device Commands you type will be echoed on the terminal screen It offers a simple menu system that allows you to change its configuration settings To access the menu press Shift underscore on the keyboard to access the menu It will be similar to the following RS 232 Menu 41 none 115200 bps 8 1 Disconnect Send break Hangup line drop DCD Send Ctrl Shift Low log entries lin

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