Appendix a Troubleshooting, Test, Cpu | Avocent Cyclades-PR2000

Cyclades-PR2000

APPENDIX A TROUBLESHOOTING

What to Do if the Login Screen Does Not Appear When Using a Console.

1Check the configuration of the terminal. The correct values are given in chapter 2.

2Check to see if the router booted correctly. Before the login screen appears, boot messages should appear on the screen. If the system halts while booting, the last message on the screen should give an indication of what went wrong.

3While the router is booting, the LEDs labeled CPU, Tx, Rx and GP indicate the stage of the boot process, as shown in Figure A.1. When the router has started up properly, the CPU LED blinks consistently one second on, one second off.

Test	CPU	1	2	3	Boot Code step
1	Off	Off	Off	On	Boot Code CRC check
2	Off	Off	On	Off	Configuration vector load
3	Off	Off	On	On	DRAM test
4	Off	On	Off	Off	Flash memory - Configuration validation
5	Off	On	Off	On	Flash memory - Code validation
6	Off	On	On	Off	Interface cards detection
7	Off	On	On	On	Ethernet port detection
8	On	Off	Off	Off	Real Time Clock test
9	On	Off	Off	On	Boot code selection
10	On	Off	On	Off	Load of the operating code
11	On	Off	On	On	Control is being passed to the operating code

FIGURE A.1 ILLUMINATION OF LEDS WHILE ROUTER IS BOOTING.

Appendix A - Troubleshooting

120

Image 120

Avocent Cyclades-PR2000 installation manual Appendix a Troubleshooting, Test, Cpu, Boot Code step

Contents

Cyclades-PR2000 Cyclades-PR2000 Installation Manual FCC Warning StatementCanadian DOC Notice Table of Contents Static Routing Dynamic Routing 112 127 HOW to USE this Manual Installation Assumptions Text Conventions CONFIG=INTERFACE=L Convention DescriptionIcons Icon Meaning Why CONFIGURATION=ALL Cyclades Technical Support and Contact Information Cyclades Corporation USA What is in the BOX To Wall Outlet Gender Changer DB-25 DB-9 MaleInterface RJ-45 Male RJ-45 to DB-25 DB-25 Male RS-232 Modem With DB-25 Interface Using CyROS Menus Login Prompt and Main Menu Lmi-typeANSI, Group of four, None Ansi CONFIGURATION=TO Flash Special Keys Cyros Management Utility CyROS Management Utility Cyclades-PR2000 STEP-BY-STEP Instructions for Common Applications RS-232 Modem Network IP PC192.168.0.0Host PR2000 Host 192.168.0.30 255.255.255.0 Step ONE Parameter Example Your ApplicationIP MTU NAT Step TWO Step Three Swan Network Protocol IP Menu Parameters Step Four Mlppp Step Five Step SIX Step Seven Step EightStep Nine Instructions for creating a backup of the configuration file Instructions for listing the configuration Example 2 a LAN-to-LAN Example Using Frame Relay Network IP MaskETH0 PR2000 200.240.230.1 10 Ethernet Network Protocol Menu Parameters 11 Swan Physical Menu Parameters 12 Swan Network Protocol IP Menu Parameters Snap IP LMICIR 14 DLC Configuration Menu Parameters Dlci 15 Static Route Menu Parameters Instructions for creating a backup of the configuration file Example 3 Link Backup 17 Traffic Control Parameters Swan 18 Addition of the Primary Main Link This parameter has no effect for link backup. For load 20 Multilink Circuit Attributes 21 Static Backup Route Parameters Instructions for creating a backup of the configuration file Configuration of the Ethernet Interface IP Network ProtocolParameter Description Config =RULES LIST=IP=CONFIGURE RULES=ADD RULE=ALLOW Incoming IP Accounting IP Bridge 200.240.240.9 200.240.240.3 200.240.240.2 200.240.240.1PR2000 Link PR3000 200.240.240.8 200.240.240.4 Other Parameters Swan and Async Interfaces Clock Source is always External Step TWO Protocol Be used for authentication Network Protocols Network Protocol IP Protocol Detailed Incoming IP Accounting Transparent Bridge Protocol DATA-LINK Protocols Encapsulation PPP The Point-to-Point Protocol PPP Menu Char Pppchar HdlcFrame Relay CONFIG=INTERFACE=SWAN =TRAFFIC Control =GENERAL =BANDWIDTH T391 Interval between the LMI Status Enquiry messages N391 Dlci 200.1.1.1 São Paulo Rio de Janeiro Network Salvador Recife Network For static address mapping Switch / DCE Router / DTE Menu CONFIG=INTERFACE=LINK=ENCAPSULATION =X.25 Menu With PAD Packet Assembler/Disassembler Routing Protocols Routing StrategiesStatic Routing Dynamic Routing Static Routes 142.10.0.0 Mask192.168.100.0 10.0.0.0 Unnumbered Interfaces Add Static Route Menu Config =STATIC Routes =IP =ADD Route RIP Configuration Ospf Ospf Configuration on the Interface 10Mbps, 65 for T1, 1785 for 56kbps, etc Ospf Global Configurations CONFIG=STATIC ROUTES=IP=ADD ROUTE=OSPF Advertises this =PASSWORD=ROUTING Protocol =OSPF =ADVERTISE this NON-OSPF Interface Applies when Area Range N Status is Active Only when Virtual Link Status is Active =IP=OSPF=AREA=AUTHENTICATION Type BGP-4 Configuration Example System with PR2000 in AS 100 Being Configured 255.255.255.0 200.50.50.0 PR3000 200.200.200.2 Tele Brutus CONFIG=IP=BGP4=GLOBAL CONFIG=IP=BGP4=BGP NETWORK=ADD CONFIG=IP=BGP4=NEIGHBOR=ADD Route Reflector Client Step Three Route PR3000 Rred Up Ro 100.10.0.0/16Parameter Description Routes Seq Rule Message From Tele Popeye Route Map Parameter Description Seq Rule DiscardedDiscarded RoutesRoutesMessage From Tele Popeye Rule CONFIG=IP=BGP4=ROUTE MAP=ADD CONFIG=IP=BGP4=AGGREGATE ADDRESSES=ADD Creation of user accounts and passwords CYROS, the Operating SystemCreation of the host table Slip Detailed information can be accessed via Snmp IP Accounting NAT Network Address Translation Global Address Range Ftp Network Server MaskNetworks 192.168.0.0 Server 192.168.0.31 Translated Types of Address Translation Menu Option Description Interface. Five minutes is a reasonable time Step Four Configuration of IP Filters Rules and Filters Rules List Rule List Exterior Router Perimeter Network Slot 192.168.0.0 Bastion Host 10.0.0.0 Extension to Network Exterior Router Let Mail outLet Telnet Connections Out Filters and Rules 100 Output for Exterior Router Example Filters and Rules 102 Stop Forged Packets Don’t Allow Access to News Interior RouterStop Telnets From the Outside Except Bastion Host Output for Interior Router Example Traffic Rule Lists Link 33.33.33.1 25% or lessClient B Filters and Rules 106 Output Showing Parameters for Traffic Rule Example Filters and Rules 108 Mail Server Web Server Port 25 SmtpMail Server Web Client 10 Output Showing Parameters for Traffic Rule Example IPX Internetwork Packet Exchange Internal NetworkNumber Mac Address 00 60 2E 00 11 Configuring the Ethernet Interface Configuring Other InterfacesEnabling IPX Frame Relay RoutingParameter Value for the Example SAP Service Advertisement Protocol Table Routing Table for the Example Virtual Private Network Configuration Virtual Private Network Configuration 116 Link IP10..255.255.0 Router IP AddressRSG3 Remote IP Network 9.1 Security Gateway Router Link IP172.16.0.0 Link Virtual Private Network Configuration 118 Virtual Private Network Configuration 119 Appendix a Troubleshooting Boot Code stepTest CPU What to Do if the Router Does Not Work or Stops Working Event CPU LED Morse code Testing the Ethernet Interface Host host00 Testing the WAN Interfaces Figure A.3 General Statistics Table Appendix a Troubleshooting 124 Cyclades PR2000 LEDs Appendix B Hardware Specifications External Interfaces WAN InterfacesLAN Interface Asynchronous Interface Console Interface Cables Straight-Through Cable Female Retention Screw Male DB-25 Female Signal Pin PGnd DB-25 M.34 AdaptorTxClkDTE B TxClkDTE a ASY/Modem Cable Cross Cable Signal Pin Pin Signal PGnd TxD RxD Cross Cable20 DTR DB-25 Loopback Connector Figure B.10 Loopback Connector DB-25 Male Appendix C Configuration Without a Console ProcedureRequirements RIP Snmp Cyclades Philippines