iptable in fc5
T. Horsnell
tsh at mrc-lmb.cam.ac.uk
Mon May 15 22:56:38 UTC 2006
[Charset ISO-8859-1 unsupported, filtering to ASCII...]
>On 5/15/06, T. Horsnell <tsh at mrc-lmb.cam.ac.uk> wrote:
>>
>> I think by default NFS will be using UDP not TCP.
>> Maybe try changing '-p tcp' to '-p udp'
>
>I was under the impression that NFSv4 uses TCP while versions 3 and
>prior use UDP (by default). Is this not the case? Doesn't Fedora use
>NFSv4? Or is compatibility with NFSv3 provided when configured with
>defaults?
The man pages for nfs in FC4 list udp as the default protocol for nfsv4:
proto=n Mount the NFS filesystem using a specific network proto-
col instead of the default UDP protocol. Many NFS ver-
sion 4 servers only support TCP. Valid protocol types
are udp and tcp.
and for v2/3:
tcp Mount the NFS filesystem using the TCP protocol instead
of the default UDP protocol. Many NFS servers only sup-
port UDP.
udp Mount the NFS filesystem using the UDP protocol. This
is the default.
Cheers,
T.
>
>--
>Chris
>
>"I trust the Democrats to take away my money, which I can afford. I
>trust the Republicans to take away my freedom, which I cannot."
>
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