06-20-2006 01:08 AM
Hallo all
My production ROUTER IS DOWN !Pls how can i bring it back soonest.
Your advise will be well appreciated .
Find below the output
"-Process= "IP Input", ipl= 0, pid= 47
-Traceback= 0x80681F68 0x8000A184 0x8000F714 0x800293F8 0x800285E4 0x8002AB48 0x
8002843C 0x80BE9A78 0x80BEAF00 0x80BEB890 0x80BEDFF8 0x80BE9374 0x80A322F0 0x80A
309F0 0x80A30CB8 0x80A30D3C
%SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory av
ailable
-Process= "Chunk Manager", ipl= 5, pid= 1
-Traceback= 0x80681F68 0x800282C4 0x8037AC44 0x8037E1F0
%SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory av
ailable
-Process= "Chunk Manager", ipl= 5, pid= 1
-Traceback= 0x80681F68 0x800282C4 0x8037AC44 0x8037E1F0
%SYS-2-CHUNKEXPANDFAIL: Could not expand chunk pool for ipnat node. No memory av
ailable
-Process= "Chunk Manager", ipl= 5, pid= 1
-Traceback= 0x80681F68 0x800282C4 0x8037AC44 0x8037E1F0
%SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed from 0x800293F4, alig
nment 8
Pool: Processor Free: 1181156 Cause: Memory fragmentation
Alternate Pool: I/O Free: 34900 Cause: Not enough free memory"
Hints
Before the router went down today
erase nvram
followed by
reload
and
copying of a new configuration was done last week.Three differnt times.
Also ,one of the nat lines was edited today.Could this have caused the problem ?
I await your reply urgently.
Thanks
06-20-2006 12:26 PM
Something seems to make your router run out of memory.
Check if your router meets at least the minimum requirements for the IOS and if it is a real busy router I'd say double it.
Cheers,
Michel
06-21-2006 11:20 PM
Thanks.
How do i check the minimum requiremnts.
With the show commands?
06-22-2006 03:18 AM
With the type and version of IOS you can find on CCO what the requirments are.
You can also see if cisco has not withdrawn the image due to bugs.
show version on the router tells you what you have for IOS version, ram and flash.
Cheers,
Michel
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