11-30-2011 09:58 AM - edited 03-07-2019 03:40 AM
Anybody know what this error means? I can't find anything searching but the switch seems to be working OK.
11-30-2011 11:41 AM
I have not seen that before, but I seached the internet for "CamMiss exception" and found a ton of hits.
Looks to be possibly failing hardware:
11-30-2011 07:49 PM
I can't find a lot about it..Just that one thread you listed..Strange part is it staretd today when I enabled a 2nd uplink to the core. We had to replace a blade in the 6509 so early in the week I had shut one port down and brought it back up after I swapped the blade..Thats when the error started.
12-02-2011 07:08 AM
Hi Jimmy,
Regarding the below error message,
"CamMiss exception in port-asic 3"
The error message is printed when the TCAM lookup fails because of a fault with TCAM programming or hardware error with TCAM itself .
++ There are some internal bugs related to this on 12.2(53)SE1.
I am not sure which version of IOS you are running on the switch.
Could you please check is there any port-asic exceptions?
"show platform port-asic exception" command will indicate that.
If you see the error message continuously then it is a indication of bad hardware and it needs to be replaced.
Hope this answers your question.
Cheers
Somu
Rate helpful posts
12-02-2011 07:14 AM
Somu, it is running 12.2 (46)
I did run the command but not sure what this output means?
It just started and the switch seems to be running normal other then this alert every few seconds.
Thanks in advance
Mark ayash
OSH-AS121-ST01#show platform port-asic exception
NoDestIndex: 000002DB
DropDestIndex: 000002DC
ExceptionIndexTable
===================================
aclDeny 02DC
frameError 02DC
ipOption 001F
policerDrop 02DC
secureViolation 02EA
dynamicPortViolation 02DC
secureRoute 02DC
ttlExpired 02E8
vlanFiltered 02DC
dumbHardware 1F5F
mtuTooLarge 02DC
camMiss 02DC
icmpRedirect 00B4
dontForward 02DC
stormControl 02DC
parsingFailed 02D0
rpfFail 0001
martianAddress 02DC
ipv6ScopeError 02DC
12-02-2011 07:26 AM
Hi,
I found a bug regarding this CSCtf35206.
Bug link:
Fixed-In :
12.2(53)EX
12.2(53)SE1
Cheers
Somu
Rate helpful posts
12-02-2011 07:39 AM
Thanks, I can't open the bug but can you tell if this is a bug that is going to cause a switch failure or just a pain in the rear log? Reason I am asking is rebooting this switch will require a outage on some key server but if the switch is failing I will get that stuff moved ASAP. Thanks in advance, unlike most logs I was hitting a dead end.
12-02-2011 07:51 AM
Hi
I can see in most of the cases it is an indication of hardware failure and replacement of the device fixed the issue.
However i would suggest upgrading the IOS to the latest version and if we see the error message again then the device can be replaced.
Cheers
Somu
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide