Icmp Statistics | ADTRAN 550 instruction

Chapter 9. Router

		Table 9-1. IP Statistics (Continued)

Name		Description

FragCreates	The number of IP datagram fragments that have been generated as a result
	of fragmentation at this ATLAS 550.

Clear	Clears the accumulated statistics.

ICMP		Table 9-2 describes the ICMP statistics.
		Table 9-2. ICMP Statistics

Name		Description

InMsgs		The total number of ICMP messages which the ATLAS 550 received. Note
		that this counter includes all those counted by icmpInErrors.

InErrors		The number of ICMP messages which the ATLAS 550 received but
		determined as having errors (bad ICMP checksums, bad length, etc.).

InDestUnreachs		The number of ICMP Destination Unreachable messages received.

InTimeExcds		The number of ICMP Time Exceeded messages received.

InParmProbs		The number of ICMP Parameter Problem messages received.

InSrcQuenchs		The number of ICMP Source Quench messages received.

InRedirects		The number of ICMP Redirect messages received.

InEchos		The number of ICMP Echo (request) messages received.

InEchoReps		The number of ICMP Echo Reply messages received.

InTimestamps		The number of ICMP Timestamp (request) messages received.

InTimestampReps		The number of ICMP Timestamp Reply messages received.

InAddrMasks		The number of ICMP Address Mask Request messages received.

InAddrMaskReps		The number of ICMP Address Mask Reply messages received.

OutMsgs		The total number of ICMP messages which this ATLAS 550 attempted to
		send. Note that this counter includes all those counted by icmpOutErrors.

OutErrors		The number of ICMP messages which this ATLAS 550 did not send due to
		problems discovered within ICMP such as a lack of buffers. This value
		should not include errors discovered outside the ICMP layer such as the
		inability of IP to route the resultant datagram. In some implementations
		there may be no types of error which contribute to this counter's value.

OutDestUnreachs		The number of ICMP Destination Unreachable messages sent.

OutTimeExcds		The number of ICMP Time Exceeded messages sent.

OutParmProbs		The number of ICMP Parameter Problem messages sent.

OutSrcQuenchs		The number of ICMP Source Quench messages sent.

9-12

ATLAS 550 User Manual

61200305L1-1

Image 126

ADTRAN 550 user manual Icmp Statistics

Contents

Atlas Trademarks Service Type REN/SOC FIC Usoc Affidavit Requirements for Connection to Digital Services Page Canadian Equipment Limitations Reference Information About this Manual IntroductionGetting Started Working with the Atlas Keyboard Commands Notations and Conventions Menu Items Limited Product Warranty Additional Warranty InformationPage Table of Contents Chapter Using the Front Panel 61200305L1-1 Xiii Chapter Module Terminal Menus Modules Menu T1Network Interface Module Chapter Router Dedicated Maps 10-1 Dial Plan 11-1 61200305L1-1 Xix Table of Contents 12-1 Xmodem CRC Appendix B OSI Model and Frame Relay Technology Overview Table of Contents Xxiv List of Figures List of Figures 61200305L1-1 Xxvii List of Figures Xxviii List of Tables List of Tables Introduction Product Overview Access Router Frame Relay Access Switch Frame Relay Circuit Router Additional Applications Dedicated and Switched Connection Maps in a Single PlatformDigital Access Cross-Connect System Dacs WAN Overbooking Atlas 550 Features Dedicated Connection Maps Switched Connection MapsTesting Performance Monitoring Installation Contents of Adtran ShipmentsInspecting the Adtran Shipment Grounding Instructions Supplying Power to the Unit Mounting OptionsReviewing the Rear Panel Design Control/Chain In Port Control/Chain In PinoutPIN Name Description Control/Chain Out Pinout Control/Chain Out PortEthernet Connection Ethernet Pinout Alarm Relay Connector Pinout Alarm Relay ConnectionExternal Alarm Relay Monitor Connection Pin Name Description External Relay Monitor Connector Pinout Network ConnectionNetwork RJ-48C Pinout Frame Relay Specifications Network Interface 15-pin Male D-connector PinoutTest Interface IP Router Specifications Installing Option ModulesOption Slots Installation Operation Using the Terminal MenusUsing VT-100 Terminal Emulation Overview Instructions for Defining the IP Address Step Action Using Telnet Starting a Telnet Session Operation Using the Front Panel ACO Switch Craft Port Front Panel LedsCraft Port Pinout Atlas 550 Front Panel Description Feature Description Controller Status LEDsACO Switch Network Module LEDs Ethernet For these LEDs This color light Indicates that PowerAtlas 550 LEDs Remote Module Online Module Test Using the Front Panel Navigating the Terminal Menus Terminal Menus WindowViewing the Menus Menu Path Window PanesWindow Pane Navigation Additional Terminal Menu Window Features Navigating Using the Keyboard Keys Extended Help To do this Press this key Moving through the MenusSession Management Keystrokes To do this Press this Configuration Keystrokes Getting Help System Control Terminal Menus To do this Go to this menu System Info Password Security LevelsSecurity Levels Rights System Location Startup Mode Current TIME/DATEInstalled Memory System Contact System Status Menu Event LOG Clear System Event LOG Ethernet Port S Tatus Resource Usage Ration Chain Port TX Chain Port Signal LeadsZero Bytes System Config Backup Timing SourcePrimary Timing Source MAX Telnet Sessions Snmp Access MbpsChain Port Snmp Current ES Thrsh Total PCV Thrsh D4 Total PCV Thrsh ESF Syslog Setup Event Logging Access Passwords Instructions for Adding/Deleting PasswordsDeleting Passwords Licenses Alarm Relay Reset Alarm Relay Threshold System Utility Menu Available update options vary depending on whether you Indicates the slot number Update Status Config TransferTftp Server Configuration file, reboots, then restarts using the new View Self-test Log TDM RAM DSP RAMRTC RAM Dram Reboot System Factory Default System Module Terminal Menus Modules Type AlarmSLT Menu Modules Menu T1Network Interface Module StatusREV Yellow LOSRED DS0 a Larm Displays the A/B signaling bits for Rx and Tx DS0s DS0 a Larms TX Prms LBO LOC LB Module Terminal Menus Packet Manager Packet Manager Menus Packet Manager Menu Tree Packet Endpnts LMI PerformanceFrame Relay Statistics Tbop Statistics Dlci Config Becn CountFecn Count Operates in NNI mode QOS PVC CIRDlci State Sublinks Example Dlci QOS Usage Characters Character Description Results MN/AV/MX DLY Endpnt CountEndpnts Sort Packet Cncts SublinkProtocol Cncts Sort Enable IQ StatsPort Enables Frame Relay IQ View IQ Statistics INK Poll CRC Error TX Fecn PVC IA TimeRX Fecn RX Becn RX CR TX CR Packet Manager Router Router IP Menu Tree IP Menus Static Routes ARP Cache Routes Interfaces Subnet Mask FAR-END Address Only advertises routes not learned through this interface Ethernet Proxy ARPPort Name Ping TX Stats Reset StatsStatistics START/STOP InUnknownProtos ReasmTimeoutName Description ForwDatagrams InDiscards Icmp Icmp Statistics OutEchoReps Name Description OutRedirectsOutEchos OutTimestamps UDP Statistics IP Fast CacheIP Fast Cache Statistics UDP Relay Relay TableUDP Port Router Dedicated Maps Dedicated Maps Menu Tree Current MAP Using Dedicated Maps with Frame RelayActivate MAP Auto Connects Create / Edit MapsMAP Name From S LT 1ST DS0 To S LT/SRT/PEP DSO Rate T1 Trouble Code Service only applies to non-RBS T1s Activate Time SIGRBS Enbl DAY T1-A T1-B Example 1 Setting Trunk ConditioningExample 2 Creating a Dedicated Map PBX Atlas External Router Configuring the Ports for Example Instructions for Configuring the Ports Instructions for Defining the Data Connections Data Connections Instructions for Defining Voice Connections DS0s Completed Dedicated Map for Example 10-12 61200305L1-1 Dial Plan Dial Plan Menu Dial Plan Menu Tree Network Term SLOT/SVCOUT#ACCEPT RC ID 5 = Data 56K Ifce ConfigData 64K 64K and Data 56K User Term IN#ACCEPTSRC ID Write security 3 Read security $ rejects all long distance calls, but only for this User Global Param Interface Configurations Automatic Routeback Rejection Global Tone Type Dual T1/PRI Module Network TERMINATION/PRI Strip MSD Network Specific Facility Voice Data Called Digits Transferred Prefix Outgoing Caller Dual T1/PRI Module Network TERMINATION/RBS Source ID FGD RX Sequence DS0S AvailableFGD TX Sequence Wink After ANI Digit Suppression Direct Inward Dialing Trunk Number Dual T1/PRI Module User TERMINATION/PRI Network Specific Facility Called Digts Transferred Outgoing Caller Source ID Signaling Method Dual T1/PRI Module User TERMINATION/RBS If Feature Group D is used, did refers only to Dnis digits Did D Igts Dual NX56/64 Module User Termination Source ID Number to Dial Ports AvailableNumber of Ports Call Type Quad BRI/U Module Network Termination Spid NumberD64, D56 Quad BRI/U Module User Termination Spid List Creating Dial PLANS-EXAMPLES Understanding Dial Plan Configurations Example 1 Pstn Connection Dial Plan ConfigurationExample 2 Point-to-Point Connection Dial Plan Configuration Connecting Packet Endpoints in Frame Relay PktendptPORT/PEP Port/PEP Menu Call Routing Table for Routing Using Incoming Number Pktvoice ORT/PEP 12. Interface Configuration Network Termination Menus for Network Termination Did DigitsDid Prefix Menus for User Termination Did D Igits Xmodem Firmware Updates Updating Firmware Updating Firmware using Xmodem Instructions for Updating Firmware Using Xmodem Tftp Firmware Updates Updating Firmware using TftpInstructions for Updating Firmware Using Xmodem Step Action Filename of the update file that was recorded earlier Step Action Using a Telnet program, log in to AtlasYPE when updating a LL M Odules of a T YPE in the Atlas Current firmware update or any errors encountered during Complete Upload Tftp Upload MessagesMessage Meaning Incomplete Upload 12-6 61200305L1-1 Snmp Basic Components Snmp ManagementSnmp Overview MIB Configuring a Trap Destination List via the Terminal Menu Snmp TrapsTrap Destination List Standard Snmp Traps Disabling Trap Generating EventsStandard Traps Trap Name Severity Description DS1 Traps Current Alert Severity Description Current Alert Snmp TrapsDS1 Snmp Current Alert Traps Total Alert Snmp Traps Clearing DS1 Alert Traps Total Alert TrapsTotal Alert Severity Description Far End Alert Traps Adtran Utilities Syslog Host Daemon SysLog GUI Atlas 550 SysLog Host GUI Monitor Menu Bar File Display LOG FilesHelp Telnet Utility Telnet Menu Tree Session Connect Edit Options Capture IP Status ContentsVT-100 Utility About Edit Port Tftp Server Utility Colors Server EnableDisable Abort LOG Field Status FieldMeter Field Print LOG Saving the Current Configuration to a Tftp Server Instructions for Saving the Current ConfigurationUnsuccessful Transfer Retrieving the Configuration from a Tftp Server Request Appendix a System Event Logging Table A-1. System Event Event Category Console Log String Table A-2. Switchboard Events Table A-3. Nx 56/64 Events Table A-4. T1 Events Table A-4. T1 Events Category Console Log String Table A-5. Ethernet EventsTable A-6. Isdn Events Isdn Cause Codes Table A-7. Isdn Cause Code Events Category Cause Code LOG Entries Table A-8. Cause Code Log Entry Location Designations Appendix A. System Event Logging Appendix B OSI Model and Frame Relay Technology Overview OSI ModelTable B-1. Seven-Layer OSI Model Example 1 OSI Model Related to Process of Mailing a Letter Send Process Receive Process Frame Relay Virtual Circuits Figure B-2. Frame Relay Network using Virtual Circuits Figure B-1. Three Virtual Circuits in One Physical Circuit Data Link Connection Identifier Dlci User-to-Network InterfaceLocal Management Interface LMI Use Committed Information Rate CIRTable B-2. LMI Group of Four Dlci Assignments Annex a and Annex D Managing Network Congestion Figure B-4. Network Congestion and Flow Control Tbop Figure C-1. Atlas to Support Packet Data Configuration Appendix C Frame Relay Examples Figure C-3. Menu for Creating Packet Endpoints Example IP Routing Network-External Routers Figure C-9. Menu for Configuring Packet Endpoints 1 Sublinks Figure C-14. Menu for Creating Packet Endpoints Figure C-16. Menu for Connecting Packet Endpoints Step Figure C-18. Public Frame Relay Network Step Figure C-22. Menu for Configuring Dial Plan Step Example 5 Private Frame Relay Network-Packet Voice Figure C-25. Menu for Creating Packet Endpoints Figure C-29. Connecting PBX DS0 to Frame Relay Endpoint Figure C-30. Connecting FR Endpoint to FR Private Network Figure D-1. Atlas 550 Configured for the Router Option Appendix D Router Examples Example IP Routing NETWORK-ATLAS AS the CENTRAL-SITE Router Figure D-3. Creating Packet Endpoint Figure D-4. Creating Sublinks Appendix D. Router Examples Appendix E Troubleshooting Power-up Self Test Fails Cannot pass data from T1 interface to V.35 port Frame relay link is down Appendix E. Troubleshooting Appendix F Acronyms and Abbreviations PBX Glossary Law Becn Dhcp Fecn Hdlc LEC NNI PCM SNA UDP Appendix G. Glossary Appendix G. Glossary Symbols IndexNumerics Index-2 61200305L1-1 Index-3 Index-4 61200305L1-1 Index-5 Index-6 61200305L1-1 Index-7 Index Index-8 Pre-Sales Inquiries and Applications Support Post-Sale SupportRepair and Return