On a new recently installed 2620 i have encountered a problem, any traffic through the fastethernet module - in or out - causes the router to re-boot with a segmentV exception.
The router has a single network module with a wan card installed on it, the wan card has been tested and works fine.
It seems that this is usually caused by a software bug and that updating the software is often the answer ( this router is also running an early release deployment) if this is the case how do you upgrade the ios when the only ethernet port will not accept any traffic.
I have attached some info at the bottom.
Any help would be appreciated.
Wragby_lib - SegV exception
*** System received a SegV exception ***
signal= 0xb, code= 0x1200, context= 0x810b5a48
PC = 0x80b72c04, Vector = 0x1200, SP = 0x81195670
LNL018_Wragby_Lib> uptime is 2 minutes
System restarted by error - a SegV exception, PC 0x80B72C04
System image file is "flash:c2600-js-mz.120-2.XC2"
Minimum process stacks:
5376/6000 RADIUS INITCONFIG
8456/9000 DHCP Client
Interrupt level stacks:
Level Called Unused/Size Name
1 32 8844/9000 Network interfaces
2 0 9000/9000 Timebase Reference Interrupt
3 0 9000/9000 PA Management Int Handler
6 126 8908/9000 16552 Con/Aux Interrupt
7 71556 8916/9000 MPC860 TIMER INTERRUPT
System was restarted by error - a SegV exception, PC 0x80B72C04
C2600 Software (C2600-JS-M), Version 12.0(2)XC2, EARLY DEPLOYMENT RELEASE SOFTWA
TAC:Home:SW:IOS:Specials for info
Compiled Wed 20-Jan-99 19:58 by rnapier (current version)
The Output Interpreter confirms that it is a software failure. If you want to upgrade the router, you can try upgrading across the serial interface if you have another to "back-to-back" it with. Apart from that, your options are limited. You could Xmodem through the console using ROMMON but it will take a while.
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