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Proxim manual Storm Threshold, Advanced Configuration AP-4000 Series User Guide Bridge

Models: AP-4000

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Advanced Configuration	AP-4000 Series User Guide
Bridge

Figure 4-29 Spanning Tree Sub-Tab

Storm Threshold

Storm Threshold is an advanced Bridge setup option that you can use to protect the network against data overload by:

•Specifying a maximum number of frames per second as received from a single network device (identified by its MAC address).

•Specifying an absolute maximum number of messages per interface.

The Storm Threshold parameters allow you to specify a set of thresholds for each interface of the AP, identifying separate values for the number of broadcast messages/second and Multicast messages/second.

When the number of frames for an interface or from a single network device exceeds the maximum value per second, the AP will ignore all subsequent messages in that second received on that interface or from that network device.

•Address Threshold: Enter the maximum allowed number of packets per second.

•Ethernet Threshold: Enter the maximum allowed number of packets per second.

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Proxim manual Storm Threshold, Advanced Configuration AP-4000 Series User Guide Bridge

Contents

ORiNOCO AP-4000 Series Access Points User Guide OpenSSL License Note CopyrightTrademarks AP-4000 Series User GuideContents System Status 4 Advanced Configuration Contents AP-4000 Series User GuideMonitoring CommandsTroubleshooting Command Line Interface CLI Recovery ProceduresTechnical Support Ascii Character Chart C SpecificationsStatement of Warranty Regulatory Compliance Product Description Products Covered in this User GuideDocument Conventions Introduction to Wireless Networking Introduction AP-4000 Series User GuideMesh Networking AP-4000M/4900M Only Mesh Network ConvergenceMesh Startup Topology Example Step Mesh Network Configuration Guidelines for Roaming Management and Monitoring Capabilities Ieee 802.11 SpecificationsCommand Line Interface HTTP/HTTPS InterfaceSnmp Management SNMPv3 Secure ManagementSSH Secure Shell Management AP-4000 Series Hardware Description OverviewAntennas External AntennasGHz Antenna Installation and Initialization AP-4000 Series User GuideActive Ethernet LED Indicators LED Indicators on the AP-4000/4000M/4900M Top PanelPrerequisites General PrerequisitesMesh Prerequisites Product Package System RequirementsCabling the AP-4000/4000M/4900M Hardware InstallationRequired Materials Installing the Security Cover Mounting the AP-4000/4000M/4900MMounting the AP-4000/4000M/4900M to a Ceiling Mounting the AP-4900M in a VehicleInstalling External Antennas Opening the Antenna CompartmentInstalling the AP in a Plenum Attaching Antennas to the AP-4900M for 4.9 GHz OperationPage ScanTool Instructions Using ScanToolInitialization Scan List Select Tools Internet Options Click LAN SettingsLogging 11 Enter Network Password Using the Setup Wizard 12 System Status ScreenPage Installing the Software Download the SoftwareInstall Software with Http Interface Click Commands Update AP via HttpClick Commands Reboot Install Software with Tftp ServerInstall Updates from your Tftp Server using the CLI Related TopicsSystem Status Advanced Configuration Advanced Configuration AP-4000 Series User Guide Configure Main ScreenSystem Dynamic DNS SupportPage IP Configuration NetworkAdvanced Dhcp ServerDNS Client Comment optional Advanced Configuration AP-4000 Series User Guide NetworkStart IP Address End IP Address Dhcp Relay Agent Dhcp Relay Agent Dhcp Server IP Address TableLink Integrity Target IP Address Comment optionalLink Integrity Configuration Screen Sntp Simple Network Time ProtocolSntp Configuration Screen Advanced Configuration AP-4000 Series User Guide Network Operational Mode InterfacesIeee 802.11d Support for Additional Regulatory Domains Advanced Configuration AP-4000 Series User Guide InterfacesSuper Mode and Turbo Mode Configuring TX Power Control Configuring 802.11d SupportTX Power Control/Transmit Power Level Wireless-A 802.11a Radio and Wireless-B 802.11b/g Radio 10 Wireless Interface aAdvanced Configuration AP-4000 Series User Guide Interfaces Dynamic Frequency Selection/Radar Detection DFS/RD RTS/CTS Medium Reservation Wireless Service StatusAffected Countries Channel Blacklist Table Traps Generated During Wireless Service Shutdown and ResumeClick on Configure Interfaces Wireless a or Wireless B 13 WDS Example WDS Setup Procedure Bridging WDSEthernet 15 Adding WDS Links16 Ethernet Sub-tab Mesh AP-4000M/AP-4900M Only 17 Mesh Sub-tab AP-4000M/AP-4900MMesh Software Kit 18 Mesh Sub-tab AP-4000Passwords ManagementSecure Management IP Access TableServices Accessing the AP through the Https interface Advanced Configuration AP-4000 Series User Guide ManagementHttps Access Secure Socket Layer 19 Management Services Configuration Screen SSH Clients SSH Session SetupConfiguring SSH Click Commands Update AP via Http or via Tftp Uploading Externally Generated Host KeysSerial Configuration Settings Radius Based Management AccessSet up Automatic Configuration for Static IP Automatic Configuration AutoConfigAuto Configuration and the CLI Batch File 21 Automatic Configuration Screen Set up Automatic Configuration for Dynamic IPHardware Configuration Reset Chrd 22 Dhcp Options Setting the Boot Server Host NameClick Configure Management Chrd Configuration Reset via Serial Port During BootupConfiguring Hardware Configuration Reset Procedure to Reset Configuration via the Serial Interface Static MAC FilteringEthernet Protocol Select the Filter Operation TypeAdvanced Configuration AP-4000 Series User Guide Filtering Wired MAC Address Wired MAC Address 0040F41CDB6AWireless MAC Address 00022D5194E4 Wireless MAC Address 0020A6124E38Number AdvancedTCP/UDP Port Click Add under the TCP/UDP Port Filter Table headingEditing TCP/UDP Port Filters Click Edit under the TCP/UDP Port Filter Table headingAlarms GroupsSecurity Trap Group Trap Name Description Severity Level Operational Trap Group Trap Name Description Severity LevelTrap Name Description Severity Level Flash Memory Trap Group Trap Name Description Severity LevelSntp Trap Group Trap Name Description Severity Level Tftp Trap Group Trap Name Description Severity LevelImage Trap Group Trap Name Description Severity Level Generic Trap Group Trap Name Description Severity LevelAlarm Host Table RFC 1215-Trap Trap Name Description Severity LevelEvent Priority Description Configuring Syslog Event NotificationsSyslog Syslog Message Name Priority Severity Description Advanced Configuration AP-4000 Series User Guide AlarmsSyslog Messages Advanced Configuration AP-4000 Series User Guide Rogue Scan Multi-Band Scanning Continuous Scanning ModeBackground Scanning Mode Rogue Scan Click Configure Alarms Rogue ScanRogue Scan Data Collection 28 Rogue Scan Screen Bridge Spanning TreeAdvanced Configuration AP-4000 Series User Guide Bridge Storm ThresholdPacket Forwarding Configuring Interfaces for Packet ForwardingIntra BSS QoS Wireless Multimedia Extensions WME/Quality of Service QoSClick Configure QoS Policy Enabling QoS and Adding QoS policies101 Advanced Configuration AP-4000 Series User Guide QoSEnter the Priority Mapping Index 102 Click Configure QoS Priority MappingPriority Mapping 103 Enhanced Distributed Channel Access EdcaSTA Edca Table and AP Edca Table Click Configure QoS Edca 104105 106 Radius Servers per Authentication Mode and per VlanRadius Profiles 107 Configuring Radius ProfilesRadius Servers Enforcing Vlan Access Control 108 37 Add Radius Server Profile 109Radius Accounting MAC Access Control Via Radius Authentication802.1x Authentication using Radius Session Length111 Authentication AttributesAccounting Attributes 112 113 SSID/VLAN/SecurityVlan Overview 114 Click Configure SSID/VLAN/Security Mgmt Vlan Typical User Vlan ConfigurationsControl Access to the AP Management VlanSecurity Profile Provide Access to a Wireless Host in the Same WorkgroupDisable Vlan Tagging 117 Authentication ProcessWi-Fi Protected Access WPA/802.11i WPA2 Authentication Protocol Hierarchy 118VLANs and Security Profiles Configuring Security ProfilesClick Configure SSID/VLAN/Security Security Profile 802.1x Station Non Secure StationWEP Station WPA Station802.11i-PSK Station 12142 Security Profile Table Add Entries 122 123 MAC AccessWireless-A or Wireless-B Configuring an SSID/VLAN with Vlan Tagging Disabled 12445 SSID/VLAN Edit Entries Screen Vlan Tagging Disabled 125126 Configuring SSID/VLANs with Vlan Tagging EnabledClick SSID/VLAN/Security Wireless-A or Wireless-B 47 SSID/VLAN Edit Entries Screen Vlan Tagging Enabled 127Broadcast Ssid and Closed System 128Monitor Main Screen 129Version Monitoring AP-4000 Series User GuideIP/ARP Table Icmp Monitoring TabLearn Table Learn Table Monitoring TabRadius 134 Monitoring AP-4000 Series User Guide Interfaces 135136 Station Statistics 137Mesh Statistics Monitoring AP-4000 Series User Guide Station StatisticsIntroduction to File Transfer via Tftp or Http 139Http File Transfer Guidelines Image Error Checking During File TransferTftp File Transfer Guidelines 140Commands AP-4000 Series User Guide Update APUpdate AP via Tftp 141142 Update AP via HttpCommands AP-4000 Series User Guide Update AP Retrieve File via Tftp Commands AP-4000 Series User Guide Retrieve FileRetrieve File 143Retrieve File via Http 144Retrieve File via Http Command Screen Commands AP-4000 Series User Guide Reboot RebootReset 13 Help Link Configuration Screen 147 Help LinkConnectivity Issues Troubleshooting ConceptsSymptoms and Solutions AP Unit Will Not Boot No LED ActivityBasic Software Setup and Configuration Problems Client Connection Problems Vlan Operation Issues Active Ethernet AEForced Reload Procedure Recovery ProceduresReset to Factory Default Procedure Preparing to Download the AP Image Download a New Image Using ScanToolDownload Procedure 153Download a New Image Using the Bootloader CLI 154Hardware and Software Requirements Setting IP Address using Serial PortInitializing the IP Address using CLI Attaching the Serial Port Cable156 Radius Authentication ServerRelated Applications Tftp Server 157Notation Conventions General NotesPrerequisite Skills and Knowledge Important TerminologyNavigation and Special Keys CLI Error MessagesError Message Description Key Combination OperationCommand Line Interface CLI AP-4000 Series User Guide Command Line Interface CLI VariationsBootloader CLI 160Example 1. Display Command list CLI Command TypesOperational CLI Commands Example 3a. Display every parameter that can be changed Example 2. Display specific CommandsExample 3. Display parameters for set and show Done, exit, quit Example 3b. Display parameters based on letter sequenceExample 4. Display Prompts for Successive Parameters DownloadPasswd HelpHistory 164Search Parameter Control CommandsShow CLI Command 165Set and show Command Examples Set CLI CommandConfiguring Objects that Require Reboot ExamplesExample 2 Create a table entry or row Example 1 Set the Access Point IP Address ParameterExample 4 Enable, Disable, or Delete a table entry or row Example 3 Modify a table entry or row168 Example 5 Show the Group ParametersExample 6 Show Individual and Table Parameters Working with Tables Using Tables and StringsUsing Strings 169Log into the AP using HyperTerminal Configuring the AP using CLI commandsSet Basic Configuration Parameters using CLI Commands Log into the AP using TelnetSet System Name, Location and Contact Information Change PasswordsSet Network Names for the Wireless Interface 171Country Code 172Configure SSIDs Network Names, VLANs, and Profiles 173Set up Auto Configuration Download an AP Configuration File from your Tftp ServerBackup your AP Configuration File 174Configure the DNS Client Other Network SettingsConfigure the AP as a Dhcp Server Operational Mode Autochannel Select ACSEnable/Disable Super Mode 802.11a/g only Enable/Disable Closed SystemShutdown/Resume Wireless Service Enable/Disable Turbo Mode 802.11a/g onlySet the Distance Between APs Edit Management IP Access TableConfigure Management Ports Configure Serial Port Interface Configure Secure Socket Layer HttpsSet Telnet Session Timeouts Set Communication PortsSetup MAC Address Access Control Create/Enable WDSEnable/Disable WDS Add an Entry to the MAC Access Control Table181 Configure Radius Authentication serversSet Radius Parameters Set Hardware Configuration Reset Parameters 182Configure a Security Profile with Non Secure Security Mode Enable Vlan ManagementDisable Vlan Management Configure a Security Profile with WEP Security ModeCLI Monitoring Parameters Configure a Security Profile with 802.11i Security ModeConfigure a Security Profile with 802.11i-PSK Security Mode Parameter TablesSerial Port Parameters Serial Port setup 185186 System Parameters Name Type Value Access CLI ParameterSet sysresettodefaults 187Network Parameters DNS Client for Radius Name ResolutionDhcp Server Parameters Name Type Value Access CLI Parameter 188Dhcp Relay Server Table Dhcp Server table for IP poolsDhcp Relay Group 189190 Sntp Parameters Name Type Value Access CLI ParameterLink Integrity IP Target Table Common Parameters to 802.11a/b/g Wireless Interface ParametersInterface Parameters 191802.11a Only Parameters 192193 802.11b Only Parameters802.11b/g Only Parameters For 802.11b-only For 802.11g-only modeFor 802.11b/g mode ModeChannel Blacklist Parameters Wireless Distribution System WDS ParametersWireless Interface SSID/VLAN/Profile Parameters 195Wireless Distribution System WDS Security Table Parameters 196197 Snmp Parameters Name Type Value Access CLI ParameterManagement Parameters 198 199 Http Parameters Name Type Value Access CLI ParameterTelnet Parameters Name Type Value Access CLI Parameter SSH Parameters Serial Port Parameters Name Type Value Access CLI ParameterRadius Based Management Access Parameters 200201 IP Access Table ParametersTftp Server Parameters 202 Filtering ParametersEthernet Filtering Table TCP/UDP Port Filtering Table Proxy ARP Parameters Name Type Value Access CLI ParameterTCP/UDP Port Filtering 203204 Alarms ParametersSnmp Table Host Table Parameters 205 Syslog ParametersSyslog Host Table 206 Bridge ParametersSpanning Tree Priority and Path Cost Table Packet Forwarding Parameters Storm Threshold TableIntra BSS Subscriber Blocking 207General Radius Parameters Radius Server Configuration ParametersRadius Parameters 208MAC Access Control Table Security ParametersSecurity Profile Table 210Other Parameters Iapp Parameters Name Type Value Access CLI ParameterVLAN/SSID Parameters 211Specifying the Mapping between 802.1p and 802.1D Priorities Enabling QoS Name Type Value Access CLI ParameterConfiguring QoS Policies 212QoS Enhanced Distributed Channel Access Edca Parameters 213CLI Batch File Format and Syntax Auto Configuration and the CLI Batch FileCLI Batch File Sample CLI Batch File215 Reboot BehaviorCLI Batch File Error Log Hex Charact Equival Ent 216Radius Based Management Access 217 Software FeaturesFeature Supported by AP-4000 Series Number of Stations per BSSAdvanced Bridging Functions Medium Access Control MAC FunctionsSpecifications AP-4000 Series User Guide Software Features Security Functions219 Specifications AP-4000 Series User GuideNetwork Functions Hardware Specifications 221 Available ChannelsAP-4000/4000M Channels AP-4900M Channels a/b/g Modes AP-4900M Channels 4.9 GHz Public Safety ModeAP-4900M Channels 222223 Online Support Software and Documentation Downloads Knowledgebase 224Telephone Support International 225Limitations of Warranty Warranty CoverageRepair or Replacement Support ProceduresSearch Knowledgebase Ask a Question or Open an IssueOther Information Other Adapter CardsProduct Model Numbers 228Regulatory Compliance AP-4000 Series User Guide 229Safety Information USA, Canada, & European Union 230Federal Communications Commission FCC AP-4000/4000M 231Modifications 232Industry Canada IC AP-4000/4000M only 233European Union AP-4000/4000M only 234Country Certification/Reference No Regulatory Compliance Certifications Summary AP-4000/4000MRegulatory Compliance Certifications Summary AP-4900M 235