Bad magic number in chunk header (7206VXR)

[pverstegen]

Hi,

Does anyone know this is a bug ?

Cisco IOS Software, 7200 Software (C7200-IK9S-M), Version 12.3(14)T2

%SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0 data 66AFCEE0 chunkmagic 6093EE60 chunk_freemagic 65B248F0

-Process= "<interrupt level>", ipl= 4

-Traceback= 0x607D29A0 0x60941AE0 0x6086C988 0x60190674 0x6019155C 0x60189700 0x609FF67C 0x6090EA14

[igorr_usa]

it's because of the fragmentation and VFR enabled on the router. Try the workaround. Disable VFR on all interfaces (no ip virtual-reassembly"), or just on these where the command "show ip virtual-reassembly" shows you reassembly count > 0

[pverstegen]

Thanks,

Virtual Fragmentation Reassembly was enabled on two interfaces which are running NAT. I just turned it off.

Now let's wait for the result !

I'll let you know.

Peter