Messages in this thread |  | | From | "James Stevenson" <> | Subject | Re: Tcpdump filters, problem with UDP and 2.4.x | Date | Mon, 15 Oct 2001 10:16:13 +0100 |
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----- Original Message ----- From: "David Ford" <david@blue-labs.org> To: <linux-kernel@vger.kernel.org> Sent: Saturday, October 13, 2001 9:12 PM Subject: Tcpdump filters, problem with UDP and 2.4.x
> 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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