SUMMARY : Help with TCPDUMP and NFS

From: Ken Kleiner <ken_at_cs.uml.edu>
Date: Wed, 11 Aug 1999 17:14:52 -0400

Hello...

  Thanks to Dan Riley, John Francini and Roger Leonard on my NFS/TCPDUMP
trace issue.

  It seems that I am missing 1 packet for each reply from my server
(normally the
2nd. packet - very strange). It was suggested that I just change the rsize
parameter to 1K, as that is what everything will fit into nicely. I did try
that, and I'm still seeing a problem with retrans.

  Roger also mentioned that I verify that IP fragmentation if properly
configured on the external network devices, and knock down the mtu on the
FDDI interface to 1500 bytes.

  I'll summarize again if I reach a solution with our network support team
after more sniffing.

  thanks...

-Ken
Received on Wed Aug 11 1999 - 21:15:32 NZST

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