Re: [newbie] NFS client: port-unreachable

Trond Myklebust (trond.myklebust@fys.uio.no)
01 Jun 2001 20:22:03 +0200


>>>>> " " == Roland Kuhn <rkuhn@e18.physik.tu-muenchen.de> writes:

> Hi folks! When I lstat64 a directory on an nfs mount the
> answer to GETATTR is received by the network interface but
> dropped (not seen by the client) afterwards. Only 50musec after
> the receive of the answer an icmp-destination-unreachable
> (port-unreachable) goes out to the server. This is annoying
> since it blocks all access to that directory. The request in
> question is sent and received at port 772.

> I'm using kernel 2.4.4.

You probably have set ipchains or ipfilter to block port 772 on your
client.

Cheers,
Trond
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