Messages in this thread |  | | Date | Tue, 16 Oct 2001 15:39:57 -0400 | From | David Ford <> | Subject | Re: Tcpdump filters, problem with UDP and 2.4.x |
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No, it is for DNS traffic.
James Stevenson wrote:
>>I see a lot of "UDP: bad checksum. ..." between two of my servers. I >>haven't attached a tcpdump output of the packets because a) the packets >>between machine A and B travel through a GRE tunnel and b) does anyone >>have tcpdump filters or know how to finagle tcpdump into dumping the >>embedded packet instead of the GRE header'd packet? >> >id this for NFS udp traffic ? >if it is then you will see it i have seen this on both 2.2.x and 2.4.x >kernels >it only shows up on the nfs server side for me though. >
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