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USRobotics Instant802 APSDK manual Dhcp-client, Erp, Beacons, Last-beacon, Supported-rates

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Professional Access Point

Administrator Guide

erp

Purpose The ERP of the AP.

Valid values C-formatted hexadecimal number.

beacons

Purpose The number of beacons received from this AP.

Valid values Positive integer.

last-beacon

Purpose The time of the last beacon received from this AP.

Valid values Date and time, in Unix time format.

supported-rates

Purpose The supported rates of the AP.

Valid values Bracketed list of hexadecimal rate codes.

dhcp-client

Persistent: Yes.

Purpose: The handler for the DHCP client class.

Description: Represents a DHCP client.

Field Index

Field

status

interface

Description

Controls whether this is on or off.

The interface to perform DHCP on.

status

Purpose Controls whether this is on or off. Valid values "up" or "down".

interface

Purpose The interface to perform DHCP on.

Valid values The name of an existing interface instance. */

Class and Field Reference - 264

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USRobotics Instant802 APSDK manual Dhcp-client, Erp, Beacons, Last-beacon, Supported-rates

Contents

Professional Access Point Administrator Guide R46.1224.00 rev 2.0 07/06Page Professional Access Point Administrator Guide USAProfessional Access Point Administrator Guide Contents Class Structure, Commands, and Examples AdvancedClass and Field Reference Support InformationRobotics Corporation Two 2 Year Limited Warranty Viii Administrator Audience Online Help FeaturesRecommended Settings, Notes and Cautions Typographical ConventionsGetting Started Features and Benefits Ieee Standards Support and Wi-Fi ComplianceWireless Features Security FeaturesGuest Interface Clustering and Auto-ManagementNetworking What’s Next? Snmp SupportMaintainability Professional Access Point Default Settings for the Professional Access Point Option Default Settings Related InformationIeee 802.11 Mode Transmit PowerSecurity Mode None Authentication TypeAdministrator’s Computer What the Access Point Does Not ProvideRequired Software or Component Description Wireless Client Computers Required Component DescriptionHow Does the Access Point Obtain an IP Address at Startup? Dynamic IP AddressingRequired Component Recovering an IP Address Static IP AddressingProfessional Access Point Administrator Guide Unpack the access point Access Point Hardware and PortsWhat’s inside the Access Point? Connect the access point to network and power UK Users Hardware Connections for a Guest Vlan Professional Access Point Administrator Guide Professional Access Point Administrator Guide Professional Access Point Administrator Guide Viewing Basic Settings for Access Points Field Default SettingLog on to the Web User Interface UsernameConfigure Basic Settings and start the wireless network Default Configuration Wall Mounting the Access Point Make Sure the Access Point is Connected to the LANTest LAN Connectivity with Wireless Clients Web User Interface Navigating to Basic Settings Review / Describe the Access Point Field DescriptionMAC Address Firmware VersionProvide Administrator Password and Wireless Network Name Administrator PasswordAdministrator Password again Wireless Network Name SsidSet Configuration Policy for New Access Points New Access PointsField Update Basic Settings Summary of SettingsBasic Settings for a Standalone Access Point Your Network at a Glance Understanding Indicator IconsIcon Description Professional Access Point Administrator Guide Access Points ClusterNavigating to Access Points Management Understanding ClusteringWhat is a Cluster? How Many APs Can a Cluster Support?What Kinds of APs Can Cluster? Settings Not Shared by the Cluster Cluster Mode Standalone ModeCluster Formation Understanding Access Point Settings Auto-Synchronization of Cluster ConfigurationCluster Size and Membership Intra-Cluster SecurityRemoving an Access Point from the Cluster Modifying the Location DescriptionAdding an Access Point to a Cluster Http//IPAddressOfAccessPointProfessional Access Point Administrator Guide Professional Access Point Administrator Guide User Management Navigating to User Management for Clustered Access Points Viewing User AccountsAdding a User Editing a User Account Enabling and Disabling User AccountsEnabling a User Account Real NameRestoring a User Database from a Backup File Removing a User AccountBacking Up and Restoring a User Database Disabling a User AccountProfessional Access Point Administrator Guide Professional Access Point Administrator Guide Sessions Navigating to Session MonitoringUnderstanding Session Monitoring Information User AP Location User MAC Idle RateViewing Session Information for Access Points Signal Utilization Rx Total Tx Total Error RateSorting Session Information Refreshing Session InformationProfessional Access Point Administrator Guide Channel Management Navigating to Channel Management Understanding Channel ManagementHow it Works Overview Overlapping Channels Background InformationConfiguring and Viewing Channel Management Settings Example a Network before and after Channel ManagementStopping/Starting Automatic Channel Assignment Viewing Current Channel Assignments and Setting Locks Viewing Last Proposed Set of ChangesIP Address Band Current Locked IP Address Current ProposedUse these channels when applying channel assignments AdvancedChange channels if interference is reduced by at least Determine if there is better set of channels everyApply channel modifications even when the network is busy Professional Access Point Administrator Guide Wireless Neighborhood Navigating to Wireless Neighborhood Understanding Wireless Neighbourhood InformationViewing Wireless Neighborhood Display neighboring APsCluster Neighbors Viewing Details for a Cluster Member Details for a Cluster Member APSignal ChannelBeacon Age Status InterfacesEthernet Wired Settings Wireless SettingsEvents Log Relay Host for Kernel MessagesSetting Up the Log Relay Host Understanding Remote LoggingSYSLOGD=-r Tmp/APsyslogLog Relay Host Enabled EnabledEtc/init.d/sysklogd restart Relay HostTransmit/Receive Statistics Events LogErrors Client AssociationsName Ssid Total PacketsWhat is the Difference Between an Association and a Session? Link Integrity MonitoringNeighboring Access Points Select AP Detection EnabledBeacon Int TypePrivacy # of Beacons Last BeaconRates Professional Access Point Administrator Guide Ethernet Wired Settings AdvancedNavigating to Ethernet Wired Settings Setting the DNS Name Managing Guest AccessConfiguring an Internal LAN and a Guest Network Enabling and Disabling Guest AccessGuest Access For Guest access, useSpecifying a Virtual Guest Network Configuring Internal Interface Ethernet Settings Virtual Wireless NetworksDefault Gateway Static IP AddressDNS Nameservers Configuring Guest Interface Ethernet Wired Settings Updating SettingsSubnet Professional Access Point Administrator Guide Wireless Settings Navigating to Wireless SettingsConfiguring 802.11d Regulatory Domain Support 802.11d Regulatory Domain SupportConfiguring the Radio Interface Configuring Internal LAN Wireless SettingsMode Channel Configuring Guest Network Wireless Settings Read-only fieldUnderstanding Security Issues on Wireless Networks How Do I Know Which Security Mode to Use?Security When to Use No Security User Authentication Key ManagementEncryption Algorithm Encryption Algorithms When to Use WPA/WPA2 Enterprise Radius Does Prohibiting the Broadcast of Ssid Enhance Security? How Does Station Isolation Protect the Network?Navigating to Security Settings Configuring Security SettingsBroadcast SSID, Station Isolation, and Security Mode None Static WEPProfessional Access Point Administrator Guide Transfer Key Index Key LengthBits Key TypeAuthentication Algorithm Open System Shared Key BothExample of Using Static WEP Static WEP with Transfer KEY Indexes on Client Devices Ieee Authentication Server Enable Radius AccountingWPA/WPA2 Personal PSK Radius IPWPA Versions Cipher SuitesWPA/WPA2 Enterprise Radius KeyEnable pre-authentication Improving the security of the networkEnter the Radius IP Professional Access Point Administrator Guide Guest Login Configuring Guest Access Using Virtual LANsConfiguring a Guest Network on a Virtual LAN DSL/T1 Configuring the Welcome Screen Captive Portal Using the Guest NetworkConfiguring Guest Access without Virtual LANs Configuring a Guest Network on a Dedicated Access PointVirtual Wireless Networks Navigating to Virtual Wireless Network SettingsConfiguring VLANs Virtual Wireless NetworkOne TwoTon Professional Access Point Administrator Guide Understanding Radio Settings RadioNavigating to Radio Settings Configuring Radio SettingsStatus On/Off Mode Ieee 802.11bSuper G Maximum Stations Rate Sets Broadcast a subset of its supported rate setsProfessional Access Point Administrator Guide Navigating to MAC Filtering Settings MAC FilteringUsing MAC Filtering FilterStations List Professional Access Point Administrator Guide Load Balancing Understanding Load BalancingSpecifying Limits for Utilization and Client Associations Navigating to Load Balancing Settings Configuring Load BalancingLoad Balancing and QoS Utilization for No New Associations Utilization for DisassociationStations Threshold for Disassocia TionTo apply your changes, click Update Settings Quality of Service Understanding QoSQoS and Load Balancing 802.11e and WMM Standards SupportQoS Queues and Parameters to Coordinate Traffic Flow Professional Access Point Administrator Guide Random Backoff and Minimum / Maximum Contention Windows Navigating to QoS Settings Configuring QoS QueuesConfiguring AP Edca Parameters Enabling/Disabling Wi-Fi Multimedia Configuring Station Edca Parameters Data 0 VoiceTxop Limit Transmission Opportunity LimitProfessional Access Point Administrator Guide Wireless Distribution System Understanding the Wireless Distribution SystemUsing WDS to Bridge Distant Wired LANs Backup Links and Unwanted Loops in WDS Bridges LAN SegmentNavigating to WDS Settings Security Considerations Related to WDS BridgesConfiguring WDS Settings Local Address Remote AddressBridge with Internal NetworkExample of Configuring a WDS Link DisabledWEP Key Local Address Professional Access Point Administrator Guide Navigating to Time Protocol Settings Time ProtocolEnabling and Disabling a Network Time Protocol NTP Server NTP Server Professional Access Point Administrator Guide Snmp Understanding SnmpNavigating to Simple Network Management Protocol Enable Snmp Read-only Community Name entireAllow Snmp SET Requests Read-write community name for perConfiguring Your Network Management System Rebooting and Upgrading Your Access Point Using SnmpSource hostname or subnet Rebooting Your Access Point Using Snmp Upgrading your Access PointFtp//testuser1testuser1@192.168.1.9922/54531.1.23.tar Ftp//192.168.1.100/54531.1.24.tarProfessional Access Point Administrator Guide Reboot Reset ConfigurationUpgrade Professional Access Point Administrator Guide Backup/Restore Navigating to Backup and Restore SettingsBacking up Configuration Setting for an Access Point Restoring Access Point Settings to a Previous ConfigurationProfessional Access Point Administrator Guide Command Line Interface Professional Access Point Administrator Guide Basic Settings Yes Described in Backup/Restore on How to Access the CLI for an Access Point Telnet Connection to the Access PointUSR5453-AP login Password USR5453-AP login admin Password Enter help for helpSSH2 Connection to the Access Point Telnet Function Telnet CommandStatus Status DownLogin as USR5453-AP#Quick View of Commands and How to Get Help Commands and SyntaxSSH Function SSH Command Set ssh StatusCommand Get logGet log-entry Get bss wlan0bssInternalCommand Description Add radius-user wallyGetting Help on Commands at the CLI Remove radius-user wallyCommand Usage and Configuration Examples Ready to Get Started?Professional Access Point Administrator Guide Understanding Interfaces as Presented in the CLI Interface DescriptionWlan0vwn1 Vlan1234Saving Configuration Changes Get interface vlanVLANID roleGet interface vlan1234 role Basic Setting Example Get the MAC Address for an Access Point Get Both the IP Address and MAC AddressWlan0wds1 Wds Down Wlan0wds2 Wlan0wds3 USR5453-AP# Get the Firmware Version for the Access Point Get the Location of the Access PointSet the Location for an Access Point Get the Current PasswordAccess Point and Cluster Settings Cluster Command ExampleGet MAC Addresses for all Access Points in the Cluster User AccountsUser Account Command Example Get All User AccountsUSR5453-AP#get radius-user all name name USR5453-AP#set radius-user samantha password westport USR5453-AP#set radius-user samantha disabledAdd Users USR5453-AP#add radius-user samantha username samanthaStatus Command Example Remove a User AccountUSR5453-AP#remove radius-user wally Larry samantha endora darrenUSR5453-AP#get interface br0 Get Current Settings for the Ethernet Wired Guest Interface Get Current Wireless Radio SettingsUSR5453-AP# get radio wlan0 detail Get Status on EventsUSR5453-AP# get log-entry Priority DaemonUSR5453-AP#set log relay-enabled USR5453-AP#set log relay-host USR5453-AP#set log relay-host myserverUSR5453-AP#set log relay-port USR5453-AP# get logGet neighbouring Access Points Get Transmit / Receive StatisticsGet Client Associations USR5453-AP#get detected-ap USR5453-AP# get detected-apEthernet Wired Interface Wired Interface Command ExampleGet Wired Internal Interface Settings Get Wired Guest Interface SettingsSet Up Guest Access Get Summary View of Internal and Guest InterfacesUSR5453-AP#get interface brguest status down USR5453-AP#remove bridge-port br0 interface eth0USR5453-AP# get bss USR5453-AP# get interface brguest USR5453-AP#get interface brguest status upUSR5453-AP#get bridge-port brguest USR5453-AP#get bridge-port br0 Name InterfaceGet/Change the Connection Type Dhcp or Static IP USR5453-AP#get dhcp-client status upUSR5453-AP#set dhcp-client status up USR5453-AP#get interface br0 detailRe-Configure Static IP Addressing Values USR5453-AP#get interface br0 static-ipUSR5453-AP#set interface br0 static-ip USR5453-AP#get interface br0 static-maskWireless Interface SecuritySecurity Command Example Get the Current Security ModeGet Detailed Description of Current Security Settings USR5453-AP#get interface wlan0 security noneEnable / Disable Station Isolation Set the Broadcast Ssid Allow or ProhibitSet Security to None USR5453-AP#set interface wlan0 security noneSet Security to Static WEP USR5453-AP#set interface wlan0 security static-wepSet bss wlan0bssInternal open-system-authentication on Set bss wlan0bssInternal shared-key-authentication offSet bss wlan0bssInternal shared-key-authentication on USR5453-AP#set interface wlan0 wep-key-ascii yesUSR5453-AP#get interface wlan0 detail Set Security to Ieee USR5453-AP#set interface wlan0 security dot1xRadius Option Example USR5453-AP#set bss wlan0bssInternal radius-ipUSR5453-AP#set bss wlan0bssInternal radius-key secret Set BssUSR5453-AP#set bss wlan0bssInternal radius-accounting off USR5453-AP#get interface wlan0 security dot1xSet Security to WPA/WPA2 Personal PSK USR5453-AP#set interface wlan0 security wpa-personalWPA Option Example Cipher Suite Option Example Set bss wlan0bssInternal wpa-cipher-tkip onSet bss wlan0bssInternal wpa-cipher-ccmp off Set bss wlan0bssInternal wpa-cipher-tkip offUSR5453-AP#get interface wlan0 security wpa-personal Set Security to WPA/WPA2 Enterprise RadiusUSR5453-AP#set interface wlan0 security wpa-enterprise Enable Pre-Authentication Cipher Suite Option USR5453-AP#set bss wlan0bssInternal radius-key KeepSecretUSR5453-AP#set bss wlan0bssInternal radius-accounting on USR5453-AP#get interface wlan0 security wpa-enterpriseEnable/Configure Guest Login Welcome View Guest Login SettingsEnable/Disable the Guest Welcome Set Guest Welcome Page TextConfiguring Multiple BSSIDs on Virtual Wireless Networks Review Guest Login SettingsConfiguring Virtual Wireless Network One on Radio One Set interface wlan0vwn1 security wpa-enterpriseRadio Settings Radio Setting Command ExampleGet Ieee 802.11 Radio Mode Creating VWN Two on Radio One with WPA securityGet Basic Radio Settings Get All Radio SettingsGet Radio Channel Configure Radio Settings Get Supported Rate SetUSR5453-AP#get supported-rate Get Basic Rate SetUSR5453-AP#set radio wlan0 mode g USR5453-AP#set radio wlan0 beacon-intervalUSR5453-AP#set bss wlan0bssInternal dtim-period USR5453-AP#get bss wlan0bssInternal dtim-periodUSR5453-AP#set radio wlan0 fragmentation-threshold USR5453-AP#set radio wlan0 rts-thresholdUSR5453-AP#add basic-rate wlan0 rate USR5453-AP#add supported-rate wlan0 rateMAC Filtering USR5453-AP#get supported-rate wlan0 rateSpecify an Accept or Deny List Set bss wlan0bssGuest mac-acl-name GuestAdd MAC Addresses of Client Stations to the Filtering List Get Current MAC Filtering Settings USR5453-AP#remove mac-acl Guest macGet bss interface mac-acl-mode USR5453-AP#get bss wlan0bssGuest mac-acl-mode accept-listQuality of Service QoS CommandLoad Balancing QoS Command Example Enable/Disable Wi-Fi MultimediaAbout Access Point and Station Edca Parameters Understanding the Queues for Access Point and StationData Access Point Station Get QoS Settings on the Access Point Get QoS Settings on the Client StationUSR5453-AP#get wme-queue Set Arbirtation Interframe Spaces AifsSetting Minimum and Maximum Contention Windows cwmin, cwmax Set wme-queue wlan0 with queue QueueName to aifs AIFSValueUSR5453-AP#set wme-queue wlan0 with queue vo to aifs Set the Maximum Burst Length burst on the Access Point USR5453-AP#set wme-queue wlan0 with queue vi cwmin 7 cwmaxSet tx-queue wlan0 with queue QueueName to burst burstValue USR5453-AP#set tx-queue wlan0 with queue data2 to burst USR5453-AP#set wme-queue wlan0 with queue vo to txop-limitWireless Distribution System Configuring a WDS LinkGetting Details on a WDS Configuration USR5453-AP#set interface wlan0wds0 remote-mac 00E0B8761B14Time Protocol Set ntp server ntp.instant802.comUSR5453-AP#get ntp detail Reboot the Access Point Reset the Access Point to Factory DefaultsUSR5453-AP#factory-reset Keyboard Shortcuts and Tab Completion HelpKeyboard Shortcuts Tab Completion and HelpAction on CLI Keyboard Shortcut USR5453-AP#get system v USR5453-AP#get system version CLI Class and Field Overview USR5453-AP# set mac-aclField Reference on Has name? \ # of instances? One MultipleCLI Class Relationships Class Index AssociationClass Description Authenticated Field IndexInterface StationBasic-rate Bridge-portBss Path-costPriority Status DescriptionRadio Beacon-interfaceMac Dtim-periodMax-stations Ignore-broadcast-ssidOpen-system-authentication Channel-plannerCluster Cluster-memberConfig DefaultNo-external-updates DebugDetected-ap Field DescriptionBeacon-interval CapabilityType Dhcp-client ErpBeacons Last-beaconDot11 HostDebug Dot11dDns-12 DomainStatic-dns-12 Static-domainInterface MaskRx-errors TypeStatic-ip Static-maskTx-errors Rx-compressedRx-multicast Tx-packetsIp-route Jvm KickstartdLog GatewayLog-entry DepthNumber TimeMac-acl NtpMessage ServerPortal Welcome-screenWelcome-screen-text Max-bss Tx-power Max-bssChannel-policy ModeWmewifinoacktest Rts-thresholdFragmentation-threshold Load-balance-disassociation-utilizationRadius-user SerialSnmp Ro-communitySsh Supported-rateSystem Rw-communityPassword Encrypted-passwordPassword-initialized TelnetTx-queue CommunityQueue Web-ui Wme-queueProfessional Access Point Detection Utility does not find Possible SolutionAccess point Cannot access the Web User InterfaceMy wireless device cannot find the wireless network Possible Solution Wireless Distribution System WDS Problems and Solutions Am experiencing poor wireless link qualityCluster Recovery Reboot or Reset Access PointStop Clustering and Reset Each Access Point in the Cluster Click Stop ClusteringProfessional Access Point Administrator Guide Support Information Country Webmail VoiceUAE Declaration of Conformity Detachable Antenna InformationFCC Radiation Exposure Statement Radio and Television InterferenceFor Canadian Users Industry Canada ICUL Listing/CUL Listing CE Compliance Declaration of ConformityRegulatory Channel Frequency EU Health ProtectionEU Detachable Antenna Information Professional Access Point Administrator Guide Professional Access Point Administrator Guide Robotics Corporation Two 2 Year Limited Warranty Obtaining Warranty Service Limitations Disclaimer 802 802.1x802.2 802.3802.11b 802.11d802.11e 802.11fAES Beacon BridgeBroadcast Broadcast AddressBssid CcmpCGI CSMA/CADCF DhcpDNS DOMEAP EdcfESS EthernetFrame GatewayHtml HttpInfrastructure Mode IbssIeee Intrusion DetectionIPSec ISPJitter LatencyLAN LdapLLC MACNAT NICNTP OSIPacket Packet LossPHY PIDPPP PSKRadius RC4Rssi RTPSnmp SsidSTP Supported Rate Set TCPTCP/IP TkipUDP UnicastURL VlanWAN WDSWEP WinsWMM WPA WPA2Wrap XMLIndex DCF Ieee Snmp WDS Index-328