Avocet User Manual
Contents
1. Adaptor List Description Intel R 82562 1 Forward Route List Network Destination 127 0 0 0 255 0 0 0 127 0 0 1 127 0 0 1 192 168 1 0 255 255 255 0 192 168 1 15 192 168 1 15 192 168 1 15 255 255 255 255 127 0 0 1 127 0 0 1 1197 1AA 1 AAR JRR RR PRR 2RR OSS TRA TWA 142 1RA 1 1A Compexs Products List Curent Selected 1 Eset Model Sistem me MSD Avocet 250 MSD Avocet 250 04 10 21 01 6b c6 192 168 1 10 MSD Avocet 250 MSD Avocet 250 04 f0 21 01 75 22 192 168 1 5 i Open Web oe Refresh E sit Note If Open Web is selected the uConfig will temporarily implement an ipconfig setting compatible with unit P address Avocet 250 User Manual Page 23 3 10 6 Backup and Restore To make backup of the running configuration or restore the configuration from a previous backed up file Backup System Log allows user to view startup log dmesg file Restore 3 10 7 Device Maintenance Reboot System will send the unit into reboot Reset to default allows the user to reset the unit to Factory Default RESET button forces IP address username and password settings back to the system defaults Reset to defaults Avocet 250 User Manual Page 24 4 0 SSH Telnet Administration 4 1 CLI Command List Note command commit to activate all changed settings from set System basic parameters Parameter Command Description acl get acl set acl lt i2. Setup Telnet SSH Setup System Log amp SNMP Trap Setup Firmware Upgrade Host Name Change Admin Password Read only Account Software Tools Back up and Restore Device Management 4 0 SSH Telnet Administration 4 1 CLI Command List Avocet 250 User Manual Page 2 1 0 General The Avocet 250 PTPA series is a family of high capacity point to point systems for backhaul applications The user interface on the Avocet is designed with focus on simplicity and speed and does not provide many selectable and advanced options as the most favorable settings is applied automatically This allows operators to setup high capacity systems with less effort and expertise than comparable alternatives All wireless links in the Avocet operate fully adaptive and will provide link rate depending on link quality and capacity needed This provides a more flexible application than traditional microwave PtP backhaul systems 1 1 Terminology Base Station are those devices configured in AP Mode CPE Units are those devices configured in Station Mode 1 2 Default settings IP address 192 168 1 10 24 Username admin Password admin 2 0 Administration Avocet system administration is mainly done via a web browser but may also be managed trough CLI not shell via SSH and Telnet 2 1 Accessing Web Browser Interface Using an up to date web browser Chrome Firefox or Opera recommended Microsoft Internet Explorer is incompatible with
3. Station units with same ESSID setting will connect to the AP unit Scan button for performing a spectrum scan for available frequencies Scanning frequencies are controlled by Frequency list Informational only the unit will operate in 802 11n mode 5GHz band For selecting between 20 40MHz Auto MIMO 20MHz 10MHz or 5MHz channel usage Short Guard Interval available only in 20 40 MHz and may provide higher throughput The selectable frequency channels depending on regulatory domain Channel survey button provides a spectrum scan on the selectable and available channels with RSSI parameters and also a recommended operating channel For selecting the regulatory frequencies All use of SuperChannel frequencies is on user responsibilities Manual selectable frequency Auto must be deselected Selectable set of frequencies to be used for automatic frequency DFS selection Allows the user to set TX power level in dBm or let it automatically comply with regulatory Domain settings To select the modulation techniques from 6 Mbps BPSK to 300 Mbps MCS15 Select Auto recommended for full link adaptation function Allows user to reduce or increase transmit rate while still remain in Fully Auto Algorithm There are 2 scenarios that Rate Aggressiveness is useful Environment might be noisy at times Lower the throughput will ensure better stability Rate Aggressiveness allows device to reduce the transmit rate so range or power can be hi
4. Unit as the CPE Unit shows additional signal level information The STATUS Menu is read only information and the same window that a Guest user may be granted access to The info bar just below the menu bar shows the running Firmware version the Network Mode the Host Name and Uptime Avocet 250 User Manual Page 5 3 3 2 STATUS CPE Unit STATUS RF 4 ACY RFI HETWORK LAH SERVICES SYSTEM FW Yer 4 2 build 050413 Netmode bridge Host Name MSD Avocet 250 Uptime 0 Days 00 44 37 L Li Y ATT I hl Systern Tools Wireless Made MAC O4 f0 21 01 75 e4 REMOTE AP SSID REMOTE AP MAC Signal Strength dBm Noise level TX Rate RX Rate TX CEQ Channel Width Frequency Security Ack Timeout LAN MAC O4 f0 21 01 75 e2 Pri DMHS IP Femme MODE Sec DNS IP IP ADDRESS 192 165 1 5 LAN cable Eth1 Ethz Connected Disconnecte GATEWAY IP ADDRESS EE While sharing the same information as the Base Station the CPE Unit also has the received signal level in dBm the Tx CCQ Client Connection Quality in and the individual Rx levels for the two MIMO chains ChainO and Chain1 in dBm The Signal Level has quick indication by color where indicates good signal indicates low signal and red color indicates bad signal Blue color indicates too high signal The ideal signal level is considered to be 55 to 65 dBm for full speed Overall received signal level L R Chain Firmware version 1 0 b 2 20090915 N
5. and will recover your connection if it was accidently initiated on a remote site Your selected frequency will be highlighted with grey Avocet 250 User Manual Page 10 3 5 4 Site Survey This feature can only be used on the CPE unit Station mode and will list all Base Stations seen within the given scan list connectivity to the station will not be lost during the scan 3 5 5 Security Setup WLAN security setup provides options to set the wireless security The system supports both WEP and all WPA modes with Auto WPA1 2 including WPA2 personal enterprise and 802 1X It is not recommended to use WEP because of its known security issues and it is recommended to use AES over TKIP due to legacy speed limitations of TKIP 3 5 5 1 WPA Personal WPA2 When WPA2 profile is selected you will be prompted for Key String Type of a 64 hex value or a Passphrase between 8 to 63 characters 3 5 5 2 WPA EAP I EEE802 1X When IEEE802 1X profile is selected you will be prompted for RADIUS Server settings IP and Port numbers and a Shared Secret IEEEBOZ IN W 1234 1 2 3 3 1512 1813 Avocet 250 User Manual Page 11 3 5 5 3 MAC ACL This feature is for Base Station AP Mode configured devices only It specifies which Policy to use Deny Accept for any specified MAC addresses 3 5 5 4 Virtual Access Point This feature is for Base Station AP Mode configured devices only Up to 3 individual virtual access poi
6. negative value The more negative the lower the throughput and the higher the chance of stability In situations free of interference the Auto Algorithm may result in the unit running at lower rates By increasing Rate Aggressiveness this will make the algorithm select a higher transmit rate in this case get higher throughputs The higher the Rate Aggressiveness the more it will tend select the highest rate Automatic range calculation Deselect auto to enable manual settings Manual enter the distant in meters the device is to connect with the opposite device Fine tuning can be further adjusted for the best environment conditions to achieve best performance and better link reliability The responsibility for correct use of radio equipment in accordance with local and national regulations lay solely on end user 3 5 3 Interference Analyzer This feature can only be used on the Base Station unit AP mode and will list usage of frequencies within the selected scan list Frequency 54 47 49 interference dBm MAC Address SSID Channel Bandwidth Extension 00 80 48 6b af cd ap tempel 1 20MHz None 00 80 48 6b af cd ap tempel 1 20MHz None 00 80 48 73 00 53 ap_blaamyr_2 20MHz None 00 80 48 73 00 53 ap blaamyr 2 20MHz None S 00 80 48 73 01 1f tempelhogen 20MHz None Mn 00 80 48 73 01 1f tempelhogen 20MHz None Mn 00 80 48 73 01 1f tempelhogen r 20MHz None Note The Interference Analyzer will run for two minutes
7. router mode VLAN for VLAN configuration VLAN switching or VLAN management SERVICES for specifying the management and system services SYSTEM for managing the radio system settings and upgrades Avocet 250 User Manual Page 4 3 2 2 Menu Structure CPE Unit The user menu consists of 7 main areas STATUS WLAN NETWORK ADVANCED ROUTING VLAN SERVICES SYSTEM read only overview information on unit status for the management of the wireless interface for the management of the networking configuration for advanced settings of the wireless configuration for advanced networking settings in router mode for VLAN configuration VLAN switching or VLAN management for specifying the management and system services for managing the radio system settings and upgrades 3 3 STATUS Menu 3 3 1 STATUS Base Station STATUS STATIONS RF 4 AD RF HETWORK LANH SERVICES SYSTEM FW Ver 4 2 build 050413 Netmode bridge Host Name MSD Avocet 250 Uptime 0 Days 00 15 45 BTS SSID Frequency Ack Timeout System Tools in MAC BTS RF MAC Security Number of Connected Stations 1 Received Transmitted Rx Invalid NWID RX Invalid Crypt RX Invalid Frag LAN MAC MODE IP ADDRESS si 2 ER E pE TX Excessive Retries Missed Beacons Other Errors 04 f0 21 01 6b c6 static 197 166 1 10 GATEWAY IP ADDRESS The STATUS Menu for the Base Station is slightly different to that of the CPE
8. NMP Setup For setting up SNMP Simple Network Management Protocol with Read Write configurations Specify Community Read and Write password The unit supports both SNMPv1 and v2 SNMP Trap is also supported by enabling and specifying trap host and community string public private S00007e5BD0O0002704 192 168 1 1 public Apply 3 9 5 System Time Settings Allows the user to set correct time on the unit manually or to use SNTP Simple Network Time Protocol to adjust automatically and adjust for Time Zone Default Time Server is set to time nist gov and works for most cases GMT Greenwich Mean Time London bonehed cs mit edu Apply 3 9 6 Web Management Setup This is for setting the HTTP protocol to be used HTTP or Secure HTTP SSL and Specifying the Login Timeout for automatic logout of inactive user Avocet 250 User Manual Page 20 3 9 7 Telnet SSH Setup To allow deny Telnet and or SSH login to unit and to specify the TCP port number to be used default shown i 84 247 185 80 PuTTY The Telnet SSH gives the administrator access to BusyBox CLI shell not Linux shell and can enter help for available commands in the CLI Log in using the default username and password or with the password set for admin Type commit to save any changes and then restart to reboot and apply the new config Note that you need to go to the wlan configuration by typing config wlan 0 to re
9. ad or change any wireless setting 3 9 8 System log amp SNMP Trap Setup For setting the configuration for sending SNMP messages to a Trap Host Specify the IP address to Trap Host and the Community Password ad 192 168 1 1 14 Avocet 250 User Manual Page 21 3 10 SYSTEM menu The System menu allows the user to specify system parameters and do maintenance functions on the unit 3 10 1 Firmware Upgrade Allows the user to upgrade or downgrade the firmware remotely use with caution and only when necessary Upload firmware first and then flash it to the units The unit will ask you to confirm reboot after flashing is completed WARNING Never interrupt the upgrade process when first started or you may damage the unit 4 2 build 050413 3 10 2 Host Name This allows a user friendly name to be set on the unit MSO Avocet 250 Apply 3 10 3 Change user Password This allows the user to specify the Admin password for login to the unit Current password must be specified to allow any change Avocet 250 User Manual Page 22 3 10 4 Read only Account This is for specifying a read only user and password to access the Status menu only 3 10 5 Software Tools All Avocet unit Supports a Windows program that can be used to detect any active units on Layer2 Mac Layer for management uConfig is compatible with most MS Windows versions including Vista and Windows 7 uContig Help NIC
10. ade a new firmware from tftp server userlist get userlist show user list webserver get webserver set webserver lt param gt get or set webs mode http or https wantype get wantype set wantype lt param gt get or set wan type e g static dhcp pppoe pptp l2tp wanstaticip get wanstaticip set wanstaticip lt param gt get or set static wan ip address wanstaticmask get wanstaticmask set wanstaticmask get or set static wan mask address lt param gt restart restart reboot system Avocet 250 User Manual Page 25 Parameter Command Description acktimeout get acktimeout set acktimeout lt param gt get or set long distance ACK timeout antswitch get antswitch set antswitch lt param gt get set antenna state apbridge get apbridge set apbridge lt param gt get or set apbridge status aplist get aplist list all available APs around athstats get athstats list current radio statistics autochannelselect get autochannelselect set enable or disable channel smart selection autochannelselect lt param gt beaconintval get beaconintval set beaconintval lt param gt get or set radio beacon interval bssinfo get bssinfo get current bss statistics channel get channel set channel lt param gt get or set operation channel chanlist get chanlist list available channels in the currrent radio cipher get cipher set cipher lt param gt get or set WPA cipher type config get config list all configured information countrycode get countrycode set countrycod
11. e lt param gt get or set country code ctstimeout get ctstimeout set ctstimeout lt param gt get or set CTS timeout distance get distance set distance lt param gt get or set long distance value fragment get fragment set fragment lt param gt get or set fragment threshold groupkeyupdate get groupkeyupdate set groupkeyupdate get or set group key update interval lt param gt ieee80211stats get ieee80211stats list ieee80211 protocol statistics interface get interface set interface lt param gt get or set current radio interface key get key set key lt param gt get or set wep key linkinfo get linkinfo display link information opmode get opmode set opmode lt param gt get or set operation mode outdoor get outdoor set outdoor lt param gt enable or disable outdoor passphrase get passphrase set passphrase lt param gt get or set wpa psk passphrase pvid get pvid set pvid lt param gt get or set dotig vlan id radiusname get radiusname set radiusname lt param gt get or set wpa eap radius server radiusport get radiusport set radiusport lt param gt get or set wpa eap radius port radiussecret get radiussecret set radiussecret lt param gt get or set shared radius secret radio off eth down get radio off eth down set enable or disable radio off radio off eth down lt param gt rootap get rootap set rootap lt param gt enable or disable rootap role rts get rts set rts lt param gt get or set rts threshould securitymode get secmode se
12. er to specify their required firewall rules pacer ve gt a EK accent accent 9 re T N daccEprvl TCP OV MT accerrw tcp sl N Eee a TCP v MM o accertw Ters EA I ea Ff dd OL ACCEPTS BT o heers Teg sl MI neeerrv Teg va Ge ACCEPT v TCP 4 ACCEPT v TCP vw ACCEPT 3 8 5 Multicast Routing p 3 8 6 Universal Plug and Play UPNP Setup This allows for easy networking setup for any UPNP aware Operating Systems Apply Settings Avocet 250 User Manual Page 18 3 9 SERVICES Menu The Services menu allows the user to specify various parameters for management and monitoring of the system 3 9 1 Spanning Tree Protocol STP Setup This configuration is for Bridge Mode only and implements a way to avoid looping ACK storms in the network by controlling structured levels from root unit 3 9 2 Ping Watchdog This allows the user to specify an IP address to monitor and if the unit fails to reach the monitored IP address the unit will reboot automatically based on the additional parameters Be careful not setting the Startup Delay to low on remote systems CPE Unit as it will take some time to connect to master and pass traffic Set minimum 120 sec di 192 168 1 1 seconds 3 9 3 Auto Reboot This allows the user to set the device to reboot after a given amount of time This can be specified in either hours or minutes Avocet 250 User Manual Page 19 3 9 4 S
13. essive Retries hb Tr satin tee i RX Invalid Crypt RX Invalid Frag Other Errors Select VAP nd Status of the Ethernet LAN cable will show either Connected or Disconnected Diconnected All the other menus are input menus and are only accessible through the Admin login not by the Guest login Connected LAN cable Link Status The system management is based on on the fly configuration without need for rebooting the radio unit 3 4 CLIENTS Menu The CLIENT menu Is only available for devices configured as a Base Station AP Mode only and allows the user to monitor the connected Stations for signal level and link rates and what Station runs MIMO or legacy mode Avocet 250 User Manual Page 7 MS UK tr 4 2 build 050413 Netmode bridge Host Name MSD Avocet 250 Uptime 0 Days 00 44 37 STATUS iiai ADV RPF HETWORK VLAN SERVICES SYSTEM The color code thresholds for received signal from the Stations are set in the ADVANCED menu 3 5 WLAN Menu 3 5 1 WLAN Base Station The WLAN menu provides basic wireless configuration and allows the user to set up the wireless interface Wireless Mode AP ESSID Scan Wireless profile Channel Spectrum Width Guard Interval Channel Width Spectrum Selection Channel Frequency Frequency List Transmit Power Data Rate Rate Aggressiveness Range ACK Timeout Manual Range Access Point with WDS Station or Station WDS Network name where only
14. etwork Mode idge JHost Name AF oa 50 52 Below the Signal Bar there is presented a Signal History and CCQ graph to easily monitor the RX Signal for the last 24 hours The color coding on the Signal History follows the same color scheme as the Signal Bar Avocet 250 User Manual Page 6 3 3 3 STATUS Status Fields Wireless Mode Remote AP SSID Local Remote AP MAC Signal Strength TX CCQ Noise Level TX Rate Mbp s RX Rate Mbp s Channel Width MHz Frequency MHz Ack Timeout Security The wireless mode the unit runs AP AP with WDS Repeater Station or Station WDS The SSID the unit is using or are connected to MAC address on BTS WLAN or what MAC address the Client is connected to Client only Station Station WDS received signal strength and ChO Ch1 levels Client Connection Quality in percentage for successful Tx frames transmitted Received Noise level Connected TX speed over the air air rate Connected RX speed over the air air rate Operating Channel and mode 5 10 20 or 20 40 MHz HT indicates MIMO Operating frequency Current setting for range calculations in use Wireless Security Mode WEP WPA WPA2 IEEE802 1X or None All data status fields are dynamic and further details statistics are available by clicking on the Show statistics button Number of Connected Stations 1 Received Errors 2034 2143 Transmitted RX Invalid NWID TR Exc
15. fi Avocet 250 PTPA Series Distribution User Manual Avocet 250 PTPA Series User Manual Version 3 0 17 January 2013 Avocet 250 2X2 MIMO Point to Point 300Mbp s link rate with 250Mbp s real duplex throughput Models PTPA 5G 18 PTPA 5G 23 and PTPA 5G C 1 0 General 1 1 Terminology 1 2 Default Settings 2 0 Administration Contents 2 1 Accessing Web Browser Interface 3 0 Web Browser Administration 3 1 Saving changes 3 2 Menu Structure 3 2 1 3 2 2 3 3 STATUS Menu 3 3 1 3 32 3 3 3 3 4 CLIENTS Menu 3 5 WLAN Menu Menu Structure Base Station Menu Structure CPE Unit STATUS Base Station STATUS CPE Unit STATUS Status Fields 3 5 1 WLAN Base Station 3 5 2 3 5 3 3 5 4 3 5 5 WLAN CPE Unit Interference Analyzer Site Survey Security Setup 3 5 5 1 WPA Personal WPA2 3 5 5 2 WPA EAP I EEE802 1X 3 5 5 3 MAC ACL 3 5 5 4 Virtual Access Point 3 6 NETWORK Menu 3 6 1 3 6 2 Basic Configuration DNS Settings 3 7 ADVANCED WLAN Menu 3 8 ADVANCED NETWORK Menu 3 8 1 3 8 2 3 8 3 3 8 4 3 8 5 3 8 6 NAT Setup Bandwidth Control RIP Routing Firewall Setup Multicast Routing Universal Plug and Play UPNP Setup 3 9 SERVICES Menu 3 9 1 392 39 2 3 9 4 3 9 5 3 9 6 3 9 7 3 9 8 3 10 SYSTEM Menu 3 10 1 3 10 2 3 10 3 3 10 4 3 10 5 3 10 6 3 10 7 Spanning Tree Protocol STP Setup Ping Watchdog Auto Reboot SNMP Setup System Time Settings Web Management
16. gher Choose a range of value from 3 2 1 Environment might be free of interference But the fully auto algorithm might give low throughput Increase Rate Aggressiveness will increase transmit rate in this case to get higher throughput Choose a range of value from 3 2 1 Automatic range calculation Deselect auto to enable manual settings Manual enter the distant in meters the device is to connect with the opposite device Fine tuning can be further adjusted for the best environment conditions to achieve best performance and better link reliability Avocet 250 User Manual Page 8 STATUS STATIONS RFI ADW ORFI NETWORK VLAN SERVICES SYSTEM gt FE 1 I memat h Kjus ou eg Be DE A n 20 EN a Mma nE ver 4 2 build 050413 Netmode bridge Hi MSD Avocet 250 Uptime 0 Days 00 21 26 Apply Settings Access Point WDS United Kingdom of Great Britain amp N I E i HA yt Long range parameter enabled 20 40M Short ow s7oom it MEET Ed Interference Analyzer NOTE WARNING on regulatory compliance The responsibility for correct use of radio equipment t a w local and national regulations lay solely on end user 3 5 2 WLAN CPE Unit The WLAN menu provides basic wireless configuration and allows the user to set up the wireless interface Wireless Mode Remote AP ESSID Site Survey Wireless profile Channel Spectrum Width Guard Interval Channel Width Spectrum Selection Channel Scan List Tran
17. nterface gt lt param gt get or set radio or vap acl state aclpolicy get aclpolicy set aclpolicy lt interface gt get or set radio or vap aclpolicy state lt param gt acl mac get acl mac set acl_mac lt interface gt get or set acl mac address lt mac addr gt brmacinfo get brmacinfo show bridge mac address list buttonpwdreset get buttonpwdreset set buttonpwdreset lt param gt button all get button set button lt param gt enable or disable all button function ddns get ddns set ddns lt param gt enable or disable DDNS dnsmasq get dnsmasq set dnsmasq lt param gt enable or disable dnsmasq factorydefault set factorydefault set system configuration to default nat get nat set nat lt param gt enable or disable NAT riptype get riptype set riptype lt param gt get or set RIP version RIPv1 or RIPv2 routeshow get routeshow show routing table satd get satd set satd lt param gt enable or disable static address translation snmp get snmp set snmp lt param gt enable or disable snmp snmpcommunity get snmpreadcomm set snmpreadcomm get or set snmp readonly community lt param gt snmpsetcommunity get snmpwritecomm set snmpwritecomm get or set snmp read write community param ssh get ssh set ssh lt param gt enable or disable sshd sshport get sshport set sshport lt param gt get or set sshd port number telnetport get telnetport set telnetport lt param gt set get telnet port number upgrade set upgrade lt tftp server ip lt remote file gt upgr
18. nts may be defined Apply Settings With different SSIDs and Security Profiles WPAZ PSK 3 EE EE ae oe a Apply Settings Avocet 250 User Manual Page 12 3 6 NETWORK Menu 3 6 1 Basic Configuration Network Mode for setting Bridge mode Apply Settings 192 168 1 10 255 255 255 0 DHEP Clent re Static 192 168 1 102 NONE Ne L y Tl iT Ln x 1 T I 7 1 i fl mm th r Avocet 250 User Manual Page 13 Or Router mode Apply Settings Router WAN Inte Bi Ethernet ve MONE 192 168 1 10 Z00200 200 0 192 168 1 102 ie N ii Ha am Fan I TW Tl LJ Fai Lu LL 7 1 1 1 LL 1 Ln IT a i x e HO LIP Fete ole Lat Enable In router mode the unit may operate as a real router using static or dynamic RIP routing or use NAT between the Wireless WAN interface and the Ethernet LAN interface as typical for a WISP setup The Wireless WAN interface can then use DHCP client or PPPoE to obtain an IP address dynamically or it can be set as a static address Check NAT when the radio is to be used as gateway for customer network behind the CPE Note When VLAN for management is enabled the IP address is moved to the VLAN interface and the unit will not be accessible outside the VLAN This is intentional for providing system management security Avocet 250 User Manual Page 14 3 6 2 DNS Settings The DNS can be obtained dynamicall
19. open standard Canvas functions used in the user interface enter the default IP Address into the browsers address bar as shown P 192 168 1 10 You will then be prompted to enter the administrators username and password Unless you have updated the admin password use the default username and password Avocet 250 User Manual Page 3 Enter username and password Authentication Required E username and password are being requested by http 1192 168 1 10 The site says Wireless N User Name Password 3 0 Web Browser Administration 3 1 Saving changes After making changes from each respective setup page or applying changes a prompt will appear and ask you to confirm if you want to save the change permanently to device flash Save configuration changes Save Save will write all configuration changes to the device flash Discard will discard all changes made If you are not sure what changes were made earlier then it is advised to discard and reconfigure again 3 2 Menu Structure 3 2 1 Menu Structure Base Station The user menu consists of 8 main areas STATUS read only overview information on unit status CLIENTS for monitoring and management of connected stations WLAN for the management of the wireless interface NETWORK for the management of the networking configuration ADVANCED for advanced settings of the wireless configuration ROUTING for advanced networking settings in
20. smit Power Data Rate Station or Station WDS Network name to specify what network the Station will connect to For making a spectrum scan to see available Base Station units Selection between 802 11n modes 5GHz or 2 4GHz band For selecting between 20 40MHz Auto MIMO 20MHz LOMHz or 5MHz channel usage Short Guard Interval available only in 20 40 MHz and may provide higher throughput The selectable frequency channels depending on regulatory domain Channel survey button provides a spectrum scan on the selectable and available channels with RSSI parameters and also a recommended operating channel For selecting the regulatory frequencies All use of SuperChannel frequencies is on user responsibilities Selectable set of frequencies to be used for automatic frequency selection Allows the user to set TX power level in dBm or let it automatically comply with regulatory Domain settings To select the modulation techniques from 6 Mbps BPSK to 300 Mbps MCS15 Select Auto recommended for full link adaptation function Avocet 250 User Manual Page 9 Rate Aggressiveness Range ACK Timeout Manual Range Allows users to reduce or increase the transmit rate while still using the Auto Algorithm There are 2 scenarios where changing Rate Aggressiveness is useful In locations with higher levels of background noise lowering the throughput will ensure better stability This is achieved by setting Rate Aggressiveness to a
21. t secmode lt param gt get or set wireless secret mode slottimeout get slottimeout set slottimeout lt param gt get or set slot timeout ssid get ssid set ssid lt param gt get or set wireless ssid stalist get sta list all associated stations txpower get power set power lt param gt get or set transmission power txrate get txrate set txrate lt param gt get or set transmission rate vian get vian set vian lt param gt get or set tag vian id wlanstate get wlanstate set wlanstate lt param gt get or set wlan state wirelessmode get wirelessmode set wirelessmode get or set wireless mode lt param gt wpakeytype get wpakeytype set wpakeytype lt param gt get or set wpa keytype keyentrymethod get keyentrymethod set keyentrymethod get or set wep key method lt param gt Avocet 250 User Manual Page 26
22. ted means only one polarity IS selected Stations Isolation Allows for stopping Inter client wireless traffic if checked Minimum Station RSSI Set the minimum acceptable signal level from any Station Value in RSSI may be converted to dBm by subtracting RSSI from 95 dBm i e 17 RSSI gt 95dBm 17 78 dBm Avocet 250 User Manual Page 15 Apply Settings Apply Setting 3 8 ADVANCED NETWORK Menu This menu is only available in Router mode 3 8 1 NAT Setup Used to specify NAT and related port handling in Router NAT mode Port forwarding can be specified for the most common services or a custom entry can be specified Public Port cop ga Tr Server I ype f Ch pepe T Friva Protocol From To Private Port From Public IP From To e Fo ate IP Address D he I ir E parie Public Fort Apply Setting Avocet 250 User Manual Page 16 Apply Settings 3 8 2 Bandwidth Control This allows a user to control maximum bandwidth or bandwidth by IP or MAC address For Bridge mode the bandwidth can be set by CIR MIR and allocated by IP or MAC address Fs see ee Eben AE Tes ot a eam Ep eS Ay k Ge tar eal Rue Ue re Ireliess to Ethernet Traffic Limiit LEB UpIDad Apply Setting 3 8 3 RIP Routing The unit supports RIPv1 and RIPv2 for dynamic exchange of routing information rm Li j ee nat en ai Avocet 250 User Manual Page 17 3 8 4 Firewall Setup This allows the us
23. y through DHCP or PPPoE or be set manually Check DNS Proxy if you want to use the radio for DNS forward look up 3 7 ADVANCED WLAN Menu The Advanced menu for wireless allows for more detailed and advanced system configuration on Long Range Parameters Allows the user to specify if long range or indoor is used in the ACK timeout calculation Indoor is suited for less than 150 meter range Long Range Parameters Check to enable parameters Beacon Interval default is 100 ms Define the time interval in millisecond the beacon to broadcast Recommend to use default RTS Threshold Default is OFF Fragmentation Threshold Default is OFF Distance Enter the distance in meters the device is to connect with the opposite device Then click Calculate The close approximate values for Slot Time ACK Timeout CTS Timeout will be calculated Fine tuning can be further adjusted for the best environment conditions to achieve best performance and better link reliability Noise Immunity Adaptive Noise Immunity a patented noise suppression algorithm implementation for dynamically fine tuning of the Transceiver setting to conquer interference Signal Strength I ndicator LED and Signal bar control to set threshold levels Radio Off with no Ethernet Will disable the wireless interface if Ethernet has no link Chainmask Selection TX RX MIMO chains 2x2 Dual Chains means both polarities are selected 1x1 Left Chain or 1x1 Right Chain selec
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