cisco 2621 problem

config the following if it i snot already

conf t logging buffer 10000 debug exit wri mem

Re boot router and post the output for the following commands:

term len 0 show version show diag sh log

hi, thanks for swift response, here is the info... ###### Router#sh ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-I-M), Version 12.2(5d), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Sat 02-Feb-02 03:36 by kellythw Image text-base: 0x80008088, data-base: 0x80989870

ROM: System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1)

Router uptime is 0 minutes System returned to ROM by reload System image file is "flash:c2600-i-mz.122-5d.bin"

cisco 2600 (MPC860) processor (revision 0x100) with 94208K/4096K bytes of memory . Processor board ID JAE07470EHW (3515829974) M860 processor: part number 5, mask 2 Bridging software. X.25 software, Version 3.0.0.

Configuration register is 0x2102 ###### Router#show diag

Router#sh log Syslog logging: enabled (0 messages dropped, 2 messages rate-limited, 0 flushes, 0 overruns) Console logging: level debugging, 2 messages logged Monitor logging: level debugging, 0 messages logged Buffer logging: level debugging, 4 messages logged Logging Exception size (4096 bytes) Trap logging: level informational, 11 message lines logged

Log Buffer (10000 bytes):

hi, thanks for swift response, here is the info...

###### Router#sh ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-I-M), Version 12.2(5d), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Sat 02-Feb-02 03:36 by kellythw Image text-base: 0x80008088, data-base: 0x80989870

ROM: System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1)

Router uptime is 0 minutes System returned to ROM by reload System image file is "flash:c2600-i-mz.122-5d.bin"

cisco 2600 (MPC860) processor (revision 0x100) with 94208K/4096K bytes of memory . Processor board ID JAE07470EHW (3515829974) M860 processor: part number 5, mask 2 Bridging software. X.25 software, Version 3.0.0.

Configuration register is 0x2102

###### Router#show diag

Router#sh log Syslog logging: enabled (0 messages dropped, 2 messages rate-limited, 0 flushes, 0 overruns) Console logging: level debugging, 2 messages logged Monitor logging: level debugging, 0 messages logged Buffer logging: level debugging, 4 messages logged Logging Exception size (4096 bytes) Trap logging: level informational, 11 message lines logged

Log Buffer (10000 bytes):

If there are any WIC cards are network modules in the router, remove them then reboot and try the above show commands again.

Post results

There was 1 serial WIC1T, its now removed, here is the info:

############# Router#sh ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-I-M), Version 12.2(5d), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Sat 02-Feb-02 03:36 by kellythw Image text-base: 0x80008088, data-base: 0x80989870

ROM: System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1)

Router uptime is 2 minutes System returned to ROM by power-on System image file is "flash:c2600-i-mz.122-5d.bin"

cisco 2600 (MPC860) processor (revision 0x100) with 94208K/4096K bytes of memory . Processor board ID JAE07470EHW (3515829974) M860 processor: part number 5, mask 2 Bridging software. X.25 software, Version 3.0.0.

Configuration register is 0x2102

############### Router#sh diag

Router#sh log Syslog logging: enabled (0 messages dropped, 2 messages rate-limited, 0 flushes,

Syslog logging: enabled (0 messages dropped, 2 messages rate-limited, 0 flushes,

Console logging: level debugging, 2 messages logged Monitor logging: level debugging, 0 messages logged Buffer logging: level debugging, 4 messages logged Logging Exception size (4096 bytes) Trap logging: level informational, 11 message lines logged

Log Buffer (10000 bytes):

Router#

Reboot into ROMMON mode (Ctrl-C) and enabling diagnostics

Capture the console output to see if any info is provided

rommon 2 > confreg

Configuration Summary enabled are: diagnostic mode load rom after netboot fails break/abort has effect console baud: 9600

do you wish to change the configuration? y/n [n]: y

Ok, tried that, here is output: ### reset

System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1) Copyright (c) 2002 by cisco Systems, Inc.

Testing lower main memory - data equals address Testing lower main memory - checkerboard Testing lower main memory - inverse checkerboard Clearing lower 4K memory for cache initialization Clearing bss

Reading monitor variables from NVRAM

Enabling interrupts

Enabling instruction cache

Reading cookie

Initializing main memory

Sizing NVRAM

Initializing PCI subsystem

Exiting init

C2600 platform with 98304 Kbytes of main memory

rommon 1 >

I believe all of the interfaces are outboard of the host PCI bridge on a 2621 - so it could be the PCI bridge or the PCI bus that is defective

see Cisco doc:

If the PCI bus or the bridge is indeed at fault, confirmation and/or more clues could be obtained by using the "show pci hardware" and "show c2600" commands.

Cisco da Gama

Hi all,

Here is some more output... ###### Router#sh pci hardware XILINX Host-PCI Bridge Registers device/vendor ID = 0x401310EE status/command = 0x040001C6 PCI Slave Base Reg 0 = 0x00000000 PCI Slave Base Reg 1 = 0x00000000

####### resRouter#sh c2600 C2600 Platform Information:01 = [ EC000000 ]000BFC4 Interrupts: Level

Assigned Handlers... memsize

Vect Handler # of Ints Name

ncomp_size 00 803F79C8 00000000 Xilinx bridge error interrupt :

########### 06 803F64AC 00000000 PA Network IO Int Handler#############

Level 06 = [ C0000000 ] Level 07 = [ 00000000 ]

SIU_IRQ_MASK = FFFFFFFF SIEN = EF00xxxx Current Level = 00 Spurious IRQs = 00000000 SIPEND = 0000xxxx

Interrupt Throttling: Throttle Count = 00000000 Timer Count = 00000000 Netint usec = 00000000 Netint Mask usec = 000003E8 Active = 0 Configured = 0 Longest IRQ = 00000000

IDMA Status: Requests = 00000000 Drops = 00000000 Complete = 00000000 Post Coalesce Frames = 00000000 Giant = 00000000 Available Blocks = 256/256

PLD Status: PLD version information not available.

Router#

Here is the output from this command from a functioning 2600 -

router# show pci hardware

XILINX Host-PCI Bridge Registers: Vendor / Device ID: 0x401310EE Status / Command: 0x040001C6 PCI Slave Base Reg 0: 0x00000000 PCI Slave Base Reg 1: 0x04000000

correctly programmed. It is possible that some error on the PCI bus caused IOS to not even initialize the base registers or the PCI subsystem at all. The vendor/device id seems correct, however. What seems surprising is that IOS was not more verbose about the errors it seemingly ran into at init time. I would expected have some error messages about any PCI issues.

Another thing in the init-time error messages you posted earlier is the message about using a random default MAC address. That error usually happens if the read-only device that has the base MAC address of the device is not being read correctly. It will be a EEPROM or a PLD or something like that. Perhaps that error is also somehow causing an init of the PCI subsystem to be skipped completely.

The "show c2600" indicates that there were no error interrupts and so that seems ok.

Cisco da Gama

PLD info not being available is another indication of the problem

show c2600 from one of my lab routers shows the following:

PLD Status: Version string burned in chip: "B829052698" New version after next program operation: "B829052698" PLD family type: "2096" PLD chip ID: 0x0013 Device is programmable

Since the router is hosed at this point, it probably will not hurt to try to execute the

upgrade pld command

see

NOTE: The WIC must be removed priro to executing this procedure

Hi, tried the upgrade pld command, got response:

No upgrade is required

What to you see when displaying ROMMON cookie?

rommon 1 > priv

Password:0000

rommon 2 > cookie

cookie:

So is the router now a door stop ?

Lol, no i aint given up on it yet Merv.

Here is the output from cookie:

#### rommon 2 > cookie

cookie:

That cookie looks good.

The base MAC address of your router is 00-0e-83-a1-46-e0

The process board id is 4a 41 45 07 47 30 45 48 57

JAE07470EHW

Have you physically inspected the motherboard to see if there are any burn or arc marks ?

Merv, Any chance could you explain the cookie thing a bit further? I will check the internals next.

David