Tcp, TCP main window | Patton electronic 29XX instruction

Access Server Administrators’ Reference Guide	16 • IP

Note For some managed nodes, this object may take on only a subset of the values possible. Accordingly, it is appropriate for an agent to return a "badValue" response if a management station attempts to change this object to an inap- propriate value.

The following options are available:

•forwarding(1)—acting as a gateway

•not-forwarding(2)—notacting as a gateway

Note Setting forwarding to not-forwardingwill prevent the access server from for- warding packets to dial-in users.

Default Time-To-Live (ipDefaultTTL)

The default value inserted into the Time-To-Live(TTL) field in the IP header of datagrams originating from this entity, whenever a TTL value is not already supplied by the transport layer protocol.

TCP

Transmission Control Protocol (TCP) is the most widely used protocol among the TCP/IP suite. The access server provides management and statistical information on TCP.

Click on TCP under the Configuration Menu to display the TCP main window (see figure 77).

Figure 77. TCP main window

TCP main window

The TCP main window contains the Details… link that displays port details for remote and local TCP connec- tions (see “TCP Details” on page 193), and TCP statistics.

TCP

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Image 191

Patton electronic 29XX manual Tcp, TCP main window

Contents

Remote Access Server Patton Electronics Company, Inc Contents Drop and Insert 138 Interfaces 178 Sync PPP 276 Contents Contents Structure Audience General conventions Typographical conventions used in this document Mouse conventions Introduction Chapter contents HTTP/HTML and Snmp Object Format Introduction Logging into the HTTP/HTML Administration Pages Saving HTTP/HTML Object Changes Home Home Introduction Operating Status Variables Immediate Actions buttons Immediate Actions Import/Export Import/Export main window Export Configuration Typical access server flash memory configuration data Import Configuration Alarms Sample alarm indication Total System AlarmsX alarmTotal Displaying the Alarms window Alarms Alarm Response Outputs Modify Response-Configuring the alarm response system Alarm Snmp Trap IP 3alarmTrapIp2 Alarm Syslog Priority syslogAlarmPriorityAlarm Snmp Trap IP 1 alarmTrapIp0 Alarm Snmp Trap IP 2 alarmTrapIp1 Modify Alarms settings window Modify Alarms-Configuring alarm severity levels Authentication ID suID Statistics section Displaying the Authentication windowValidated authentications auAuthenticationsValidTotal Validated via primary server auAuthenticationsValidPrimary Secondary server timeouts auSecondaryServerTimeouts Validated via static database auAuthenticationsValidStaticDenied authentications auAuthenticationsDenied Primary server timeouts auPrimaryServerTimeouts Validation auValidation Configuration section Host Port auHostPort Timeout auTimeoutHost Address auHostAddress Secondary Host Address auSecondaryHostAddress Radius Session ID Size auRadiusRunningIdSize Accounting Enable auAccountingEnableAccounting Port auAcctPort Radius Packet Format auRadiusPacketFormat Radius Session ID auRadiusRunningId Setting Up Authentication Authentication Configuration screen Host Address auHostAddress Accounting Port auAcctPort Adding Static Users Static User Authentication Modify Static User Filter ID suFilterId Service IP suServiceIPService Port suServicePort Service Mask suServiceMask DAX Circuit Type daxClockMode Configuring the DAX Fallback Reference daxClockFallbackRef Main Reference daxClockMainRef Clock Status daxClockFailure DAX Clock Status alarm condition Dial Dial Dial Dial Phone Dial Introduction ML ID diactMultiIndex Dial In main windowCall Sorting diPageSort Call ID diactIndex Modulation diactModulation State diactStateDuration diactSessionTime Disconnect Reason diactTerminateReason Username diactUsername Dial Modulations windowConnect Speed diactTxSpeed Transmit Connection Speed diactTxSpeed DSP Link diactDSPIndexConnection Modulation diactModulation Locally Initiated Renegotiates diactLocalRenegotiates Error Correction diactErrorCorrectionReceive Connection Speed diactRxSpeed Data Compression Protocol diactCompression Dial Telco window Dial Telco window Termination Reason diactTerminateReason WAN Link diactLinkIndexTime Slot diactSlotIndex Time Call Is/Was Active diactSessionTime Shared Unique ID diactMultiIndex Dial Protocol window Port # on Remote Machine diactPort LCP Authentication LCPAuthOptionsProtocol diactProtocol IP Address diactIP Next Hop diForceNextHop Local-Remote VJ Protocol Comprsn diIpLocalToRemoteCompProtRemote-Local VJ Protocol Comprsn diIpRemoteToLocalCompProt Dial In Details window Dial In Details Dial In Modify window modify Login, Service, and DNS objects Dial In Modify default window IP Address Pool diIpPool Modify LoginLogin Technique diLoginTechnique Username Prompt diUsernamePrompt Password Prompt diPasswordPromptModify Service Default Service diService Modify Domain Name Server Success Banner diSuccessBanner Modify AttemptsFailure Banner diFailureBanner Modify Configuration Modify Maximum Time 110 diV110Enable Modify Isdn Configuration Modify Modem Configuration Modify V.92 Configuration V32diModemV32Enable V90diModemV90EnableK56flexdiModemK56Enable V34diModemV34Enable Answer Tone LengthdiModemAnswerToneLength Billing Delay diBillingDelayGuard Tone diModemGuardTone CarrierLossDuration diModemCarrierLossDuration Direct0-No compression will be used Manage Dnis Window Manage Dnis main window Called Calling Number dnisPoolDesrcDialedNumber Dnis Entry Window Dnis Profiles IP Pool dnisProfileAssignedIpPool Login Technique dnisProfileLoginTechniqueDnis Profiles Main Window ID dnisIpProfileId Dovbs dnisProfileDOVBS Service Port dnisProfileServicePortService IP dnisProfileServiceIP Telnet Mode dnisProfileTelnetMode IP Pool dnisProfileSAssignedIpPool Status dnisIpProfileStatusAdd a Dnis Profile Dnis Profile Entry Window Dovbs dnisProfileDOVBS Service Port dnisProfileServicePort Status dnisIpPoolStatus Dnis IP Pools WindowID dnisIpPoolId IP Address Pool dnisIpPool Dnis IP Pools Entry window Dnis IP Pool Entry Window User Statistics Call Identification, Session Dial In User Statistics window Call Identification Session Termination Reason diactTerminateReason Time Left In Session diactRemainingSession Dial Dial State at termination diactTerminateState LCP Statistics PPP Statistics Remote Multilink Mrru diStatLcpRemoteMRRU LCP Authentication LCPAuthOptionsRemote MRU diStatRemoteMRU Local Multilink Mrru diStatLcpLocalMRRU Receive Frame Check Seq. Size diStatReceiveFcsSize Local-Remote AC Comprsn diStatLocalToRemoteACCompRemote-Local AC Comprsn diStatRemoteToLocalACComp Transmit Frame Check Seq. Size diStatTransmitFcsSize Remote Max Slot ID diIpRemoteMaxSlotId Operational Status diIpOperStatusLocal-Remote VJ Protocol Comprsn diIpLocalToRemoteCompProt Remote-Local VJ Protocol Comprsn diIpRemoteToLocalCompProt Phone Primary Domain Name Server diactPrimaryDNSSecondary Domain Name Server diactSecondaryDNS Filters diStatIpFilterAtoJ Physical Layer Data Receive Connection Speed diactRxSpeed Error Correction diactErrorCorrectionModulation Symbol Rate diactSymbolRate Transmit Connection Speed diactTxSpeed Remote Initiated Retrains diactRemoteRetrains Locally Initiated Retrains diactLocalRetrainsRemote Initiated Renegotiates diactRemoteRenegotiates Dial Out Dial Out 105 106 Call ID doactIndex Dial Out Main WindowCall Sorting doPageSort Active Calls doActive Disconnect Reason doactTerminateReason User doactUsernameState doactState Duration doactSessionTime 109 Speed doactTxSpeed Dial Out Details windowModulation doactModulation Dial Out Details window Dial Out Modify window TCP Port doTcpPort TCP Type doServiceTypeLogin Technique doLoginTechnique Password Prompt doPasswordPrompt Failure Banner doFailureBanner Login Attempts Allowed doAllowAttempts Call History Timeout min doLingerTime Maximum Session Time doSessionTimeoutMaximum Idle Time doIdleTimeout Time to Login sec doLoginTimeout Maximum Speed doModemMaxSpeed Isdn doModemISDNEnableV22 doModemV22Enable V21 doModemV21Enable Retrain doModemRetrain Minimum Speed doModemMinSpeedGuard Tone doModemGuardTone Carrier Loss Duration doModemCarrierLossDuration Status locationstatus Dial Out Locations WindowRestrict Modification doModemRestrictMods Add Location Authentication Technique locationAuthTechnique Multilink locationConfigMultilinkIdle Timeout locationIdleTimeout Maximum Session Time locationSessionTimeout Dialing Locations View/Modify location details Profile ID modemProfileId Dial Out Modem Profiles WindowAdd Modem Profile Locations Link Compression modemCompression Guard Tone modemGuardToneCarrier Loss Duration modemCarrierLossDuration RetrainmodemRetrain View modem profile Billing Delay modemBillingDelayDial Out User Statistics Window Status modemStatus Username doactUsername Password doactPasswordCall Identification Call ID doactIndex Time Slot doactSlotIndex Minutes until timeout doactRemainingIdleDsp Link doactDSPIndex Wan Link doactLinkIndex 126 Packets too long doStatPacketTooLongs PPP StatisticsBad Address doStatBadAddresses Bad Controls doStatBadControls Local Multilink Mrru doStatLcpLocalMRRU Remote LCP Authentication doStatLcpAuthLocal MRU doStatLocalMRU Remote MRU doStatRemoteMRU Remote AC Compression doStatRemoteToLocalACComp Local PPP Protocol Compression doStatLocalToRemoteProtCompRemote PPP Protocol Compression doStatRemoteToLocalProtComp Local AC Compression doStatLocalToRemoteACComp Octets Received doactReceivedOctets Bad Packets doactErrorFramesNumber Called doactNumberDialed Octets Sent doactSentOctets Rx Connection Speed doactRxSpeed Error Correction Protocol doactErrorCorrectionConnection Modulation doactModulation Tx Connection Speed doactTxSpeed An example section of dialout Callback Callback diCallbackConfig Dial-in Modify Configuration Dial-in user waiting to be called back Dial-in Main Window Callback phone number suCallbackNumber Radius ConfigurationCallback Configuration suCallbackConfig Dialout Accounting information Drop and Insert Active Calls drActive Session Timeout drSessionTimeoutCall History Timeout drLingerTime Drop and Insert main window How Drop and Insert works Drop and insert diagram Using Drop and Insert Digital Signal Processing DSP 152 DSP main window DSP Settings main window Instance #2 Use dspUseSecond Instance #1 Use dspUsefirstInstance #2 State dspStateSecond DSP Debugging Events DSP Connection PerformanceDSP Memory Capture DSP PCM Capture Connection Summaries DSP Connection Totals Local-Retrain dspLocalRetrains Reboot-A dspTotalRebootDueToFailsReboot-B dspTotalRebootDueToError Remote-Reneg dspRemoteRenegotiates Desired State dspDesiredState DSP information windowDSP Status Call Statistics Debug Statistics Ethernet State boxEtherAState Ethernet Main Window PrimaryIpFilters boxEtherAPrimaryIpFilters ConfigPrimaryIPAddress boxEtherAPrimaryIpAddress PrimaryIpMask boxEtherAPrimaryIpMask Ethernet Modify Window Ethernet Modify Window Ethernet Statistics Technique ConfigurationAlignment Errors dot3StatsAlignmentErrors Carrier Sense Errors dot3StatsCarrierSenseErrors FCS Errors dot3StatsFCSErrorsSQE Test Errors dot3StatsSQETestErrors Other Errors dot3StatsInternalMacTransmitErrors Chip Set ID dot3StatsEtherChipSet Other Received Errors dot3StatsInternalMacReceiveErrorsReceived Frames Too Long dot3StatsFrameTooLongs Filter IP Modify Filter Defining a filter Direction filterIpDirection Name filterIpName Address filterIpSourceIp Action filterIpActionSource IP Comparison filterIpSourceAddressCmp Destination Port Destination IPSource Port TCP Established filterIpTcpEstablished Port filterIpDestinationPortProtocol filterIpProtocol IP Filter showing default for dialout An example of using a filter 168 169 Frame Relay Congestion frameEnableCongestion Frame Relay main window Frame Relay main window Hdlc Statistics on Link Link X frDlcmiIfIndex Dlmi Window Data Link Protocol frDlcmiAddress Signalling frDlcmiStateError Threshold N392 frDlcmiErrorThreshold MultiCast Service frDlcmiMulticast Polling Verification T392 frDlcmiPollingVerification Dlci windowLMI Interface frDlcmiInterface Bidirectional PollingfrDlc rDlcmiPollingBiDir State frCircuitState Congestion frameEnableCongestionDlci frCircuitDlci Interface # FrameIPInterfaceNum Interfaces Number ifIndex Interfaces main window Operational Status ifOperStatus Admin Stat ifAdminStatusType ifType Description ifDescr Interface Details Last Change ifLastChange Max Transfer Unit ifMTUSpeed ifSpeed Physical Address ifPhysAddress Received w/Unknown Protocol ifInUnknownProtos Received Errored Packets ifInErrorsRequested Errored Packets ifOutErrors Received and Discarded w/No Errs ifInDiscards 184 16 IP 186 IP main window IP main window Forwarding ipForwarding Default Time-To-Live ipDefaultTTLDiscarded for Header Errors ipInHdrErrors Discarded for Address Errors ipInAddrErrors Discarded for Unknown Protos ipInUnknownProtos Discarded w/No Errors ipInDiscardsReassembly Timeout ipReasmTimeout Forwarded Datagrams ipForwDatagrams Modify TCP main window TCP Established Resets tcpEstabResets Retransmit-Timeout Algorithm tcpRtoAlgorithmRetransmit-Timeout Minimum tcpRtoMin Retransmit-Timeout Maximum tcpRtoMax TCP Details UDP Received With No Ports udpNoPorts Handling of Netbios UDP Broadcasts boxNetbiosUdpBridgingOthers Received with No Delivery udpInErrors Received udpInDatagrams Total Received/Sent icmpInMsgs, imcpOutMsgs Errors icmpInErrors, icmpOutErrorsBlock Icmp redirects boxBLockIcmpRedirects Icmp Receive/Send Messages window Redirects icmpInRedirects, icmpOutRedirects Parameter Problems icmpInParmProbs, icmpOutParmProbsSource Quenchs icmpInSrcQuenchs, icmpOutSrcQuenchs Times Exceeded icmpInTimeExcds, icmpOutTimeExcds Address Mask Requests icmpInAddrMasks icmpOutAddrMasks Addressing InformationEcho Replys icmpInReps, icmpOutReps Time Stamps icmpInTimestamps, icmpInTimestamps Entry Subnet Mask ipAdEntNetMask Entry Reassembly Maximum Size ipAdEntReasmMaxSizeRouting Information Entry Interface Index ipAdEntIfIndex Mask ipRouteMask Destination ipRouteDest State RouteState Gateway RouteGatewayCost RouteCost Interface ipRouteIfIndex Adding a static routes to a remote network Adding a point-to-point routeAdding a static point-to-point route to a remote host Advanced… Forwarding table window Protocol ipRouteProto Next Hop ipRouteNextHopType ipRouteType Route Destination ipRouteDest IP Routing Destination windowInfo ipRouteInfo Tag RouteTag Seconds Since Updated ipRouteAgeAddress Translation Information Type ipNetToMediaType Interface ipNetToMediaEntryNet Address ipNetToMediaNetAddress Physical ipNetToMediaPhysAddress MFR Version 218 Country lineSigCountry Line SignallingMFR Version 2 main window Interregister Signalling MFR Version 2 Modify window MFR Version 2-Modify 213 214 Interregister Signalling 216 A1010 A1111 A1212 A1313 A1414 A1515 218 RIP Version Address rip2IfConfAddress RIP Version 2 main windowRoute Changes Made rip2GlobalRouteChanges Responses Sent rip2GlobalQueries Adding a RIP address Receive rip2IfConfReceive Domain rip2IfConfDomain RIP Version 2-ConfigurationAuthentication Type rip2IfConfAuthType Authentication Key rip2IfConfAuthKey RIP Version 2 Statistics Status rip2IfStatStatus Sent Updates rip2IfStatSentUpdates Snmp Snmp window Snmp window Generated Errors snmpInGenErrs ASN ParseErrors snmpInASNParseErrsError Status Too Big snmpInTooBigs Error Status Read Only snmpInReadOnlys Out Get Next Requests snmpOutGetNexts Generated Errors snmpOutGenErrsAuthentication Failure Traps snmpEnableAuthenTraps Get Requests snmpOutGetRequests System System Version boxSnmpVersion System main windowSnmp and Http Message Blocks Manufacturer Largest boxHeapLargestSpace Operating System Heap MemoryTotal Size boxHeapSize Free boxHeapFreeSpace Other Payable featuresInstallation Enclosure System Monitor Privilege boxMonitorPrivilege System Services sysServicesWeb Settings boxBackgroundFlag Physical Location sysLocation System-Modify window System-Modify window Enable Payable FeaturesboxFeatureEnableKey No. of Buffers boxbuffercount System-Packet Holding Message BlocksBuffer Size boxbuffersize No. of Times UnavailableboxCountBufferUnavailable No. Free boxbuffersfreeNo. of Tasks Waited boxCountBufferTaskWait System Log System Log main window System Log Main Window Priority System Log-ModifyDaemons Min Priority for Snmp Trap Daemon syslogTrapPriority Min Priority for Console RS-232 syslogConsolePriorityMin Priority for Flash Storage syslogFlashPriority Unix Facility syslogUnixFacility Min Priority for RAM SyslogTablePriority Maintain Flash Storage syslogFlashClear MaintenanceCall Trace syslogCallTrace Message slMessage System Log-Volatile MemoryTime slTick Message slfMessage System Log-Non-Volatile MemoryWhat the System Log messages are telling you Time slfTick T1/E1 Link Error Injection linkInjectError 263 Path Code Violations dsx1FarEndCurrentPCVs 271 T1/E1 Link Activity main window Type dsx1LineType T1/E1 Link Activity main windowLink dsx1LineIndex Circuit ID dsx1CircuitIdentifier Alarms PresentPhysical Line Alarms dsx1LineStatus Far End Alarm Failure Loss Of Frame Failure Alarm Indication Signal AIS FailureLoss Of Signal Failure TS16 Alarm Indication Signal Failure Snmp MIB definition Isdn Signaling Alarms linkSignalStatus E1 TS16 AIS Valid Intervals dsx1ValidIntervals Line Status-ConfigurationTime Elapsed dsx1TimeElapsed Circuit ID dsx1CircuitIdentifier WAN Circuit Configuration-ModifyLine Interface Settings Receive Equalizer linkRxEqualizer Line Type dsx1LineTypeLine Coding dsx1LineCoding Line Build Out linkLineBuildOut Yellow Alarm Format linkYellowFormatSignalling Settings Signal Mode dsx1SignalMode Test Settings Send Code dsx1SendCode Loopback Config dsx1LoopbackConfigError Injection linkInjectError Desired Function channelfunction Line Status-Channel AssignmentChannel channelIndex CurrentState ChannelState Near End Line Statistics-Current Line Errored Seconds dsx1CurrentLESs Errored Seconds dsx1CurrentESsSeverely Errored Seconds dsx1CurrentSESs Severely Errored Frame Seconds dsx1CurrentSEFSs Near End Line Statistics-History Near End Line Statistics-Totals Bursty ErroredSeconds dsx1TotalBESs Severely Errored Seconds dsx1TotalSESsSeverely Errored Frame Seconds dsx1TotalSEFSs Line Errored Seconds dsx1TotalLESs Far End Line Statistics-Current Far End Line Statistics-History Bursty Errored Seconds dsx1FarEndIntervalBESs Severely Errored Seconds dsx1FarEndIntervalSESsSeverely Errored Frame Seconds dsx1FarEndIntervalSEFSs Line Errored Seconds dsx1FarEndIntervalLESs Far End Line Statistics-Totals Degraded Minutes dsx1FarEndTotalDMs Bursty Errored Seconds dsx1FarEndTotalBESsUsing Non-Facility Associated Signaling Nfas Configuring Nfas RAS hosts 1 Nfas group containing 3 PRIs Sync PPP Sync PPP Line Status-Channel Assignment WAN Circuit Configuration window PPP Main Window PPP configuration State pppActState Ip Address pppServiceIpAddressIp Mask pppServiceIpMask Default Settings Authentication Password pppDefaultAuthenticationPassword Authentication Technique pppDefaultAuthenticationTechniqueAuthentication Side pppDefaultAuthenticationSide Authentication Username pppDefaultAuthenticationUsername Status framerelStatus Compression pppDefaultIpCompressionPPP Link Window Link frDlcmiIfIndex Link Configuration Security Level pppAccessLevel Authentication Side pppAuthenticationSideAuthentication Username pppAuthenticationUsername Authentication Password pppAuthenticationPassword Bad Controls pppStatBadControls Link Compression pppLinkCompressionAllow Magic Number Negotiation pppMagicNumber Bad Address pppStatBadAddresses Local-Remote AC ComprsnpppStatLocalToRemoteACComp LCP AuthenticationpppStatLcpAuthACC Map pppStatLocalToPeerACCMap Peer-Local ACC Map pppStatPeerToLocalACCMap Operational Status pppIpOperStatus Remote-Local AC Comprsn pppStatRemoteToLocalACCompTransmit Frame Check Seq. Size pppStatTransmitFcsSize Receive Frame Check Seq. Size pppStatReceiveFcsSize Octets Received pppActReceivedOctets Remote Max Slot ID pppIpRemoteMaxSlotIdLocal Max Slot ID pppIpLocalMaxSlotId Octets Sent pppActSentOctets Link Configuration Modify Link Configuration Window Layer 2 Tunneling Protocol L2TP Static Authentication L2TP Configuration L2TP Radius Authentication Radius Authentication Cisco Configuration Configuration Example This will enable the use of tunnel authentication Contacting Patton About window Patton Electronics Company contact information License Definitions End User License Agreement Grant of License WarrantyTitle Term Appendix a Supported Radius Attributes Access-Request Attributes Access-Accept Attributes Accounting-Start Attributes Access-Challenge Attributes Accounting-Stop Attributes Appendix B MIB trees Model 2960 MIB Tree Structure Appendix C Technical Reference Radius Client/Server Architecture Configuring a Radius serverWhat Is RADIUS? Radius Services Radius Standards Radius Authentication Procedure Radius Resources RADIUS-Where Can I Get It? Overview Configuring RadiusConfiguring Radius Authentication Authentication window Finding the Snmp Name Using Snmp with the Access Server Finding the branch where the Snmp parameter resides MIB tree for Model 2960 access server Configuring Nfas Configuring Non-Facility Associated Signaling Nfas Line Configuration Configuring Frame Relay WAN Channel Assignment main screen Configuring PVCs Configuring Frame Relay link parameters Click on Submit Query Configuring Permanent Virtual Circuits IP routing with Frame Relay example Configuring IP routing with a Frame Relay Link Click Add Route Link Status and the IP Forwarding Setting up a Dnis group Configuring DnisSetting up IP address pools by configuring Dnis Ip Pools Setting up a Dnis user profile Configuring the RAS Configuring a leased line/dedicated line connection Modem properties window Configuring the remote end using Microsoft Windows Under the Options tab set Redial attempts to a high number