ROUTING-FIB-3-UPD_MSG_TOO_BIG

[aridy]

Hi,

I am using a Cisco ASR 9010 with a Version 6.4.2 IOS XR.

I got the following error 4 times:

ipv4_rib[1160]: %ROUTING-FIB-3-UPD_MSG_TOO_BIG : attribute ID: 0x3130, size: 7748, data: 5FFFFFFFF3286C000000020000000000000171FFFFFF975729FFFFFFF90000001469705F6267705F617474725F7269625F62616700000306FFFFFF870000000200FFFFFFAE526C00FFFFFFAE55FFFFFFF100000000000007FFFFFF8000000002000000FFFFFFE0000000000000000000000000000000FFFFFFAE0000000000000000 not distributed to FIB, too big to fit IPC buffer, 7754 > 5821

Two times it had no other errors appearing, but two other times it was together with the following log:

ipv4_rib[1160]: %ROUTING-FIB-3-ASSERT_RL : FIB internal inconsistency detected: upd msg encode 5397 Requested 8908 bytes of data, space for 8128 : ipv4_rib : (PID=7324) : -Traceback= 7f8ecd050141 7f8ecd261f27 7f8ecd2620c5 7f8edae033e5 55704d95183c 55704d95c7d8 55704d98040f 55704d96444c 7f8edd057c18 7f8edd06bfcb 7f8edd05bc9d 7f8edd02a291 7f8edd02a4db

There is no information on Cisco Docs for this issue so i want to ask if any one encountered this message.

Thanks in advance,

Aridy

[marce1000]

 - Possibly a  software bug, if applicable and or feasible try a more recent software release for your device. Check if the problem persists afterwards.

 M.

[aridy]

Hi, 

Thanks for the answer.

Do you think it affects my router somehow or it is just a log message?

Thanks,

Aridy

[marce1000]

 - It could in worst case affect connectivity for particular route or routes, and the initial advisory is still applicable.

 M.