Igor Pokrovsky wrote:
On Sun, Dec 28, 2003 at 09:20:41PM +0900, Rob wrote:

Hi,

I am running two FreeBSD-Stable PCs.

One is an NFS server and the other NFS client. Everything used to
work fine until recently. I suspect that either the new kernel is the
problem (although there are no complaints on the stable mailing list)
or the network administration has changed some things.

You can try to check if nfsd and portmap really started on server: sockstat | grep portmap and sockstat | grep nfsd

This is what I get.


The NFS server is 147.46.44.183  with gateway 147.46.44.1
The NFS client is 147.47.254.184 with gateway 147.47.254.1

On the NFS server:
        $ sockstat | grep portmap
        daemon   portmap  79693    3 udp4   *:111       *:*
        daemon   portmap  79693    4 tcp4   *:111       *:*
        $ sockstat | grep nfsd
        root     nfsd        87    3 tcp4   *:2049      *:*
        $ sockstat | grep mount
        root     mountd      84    3 udp4   *:1023      *:*
        root     mountd      84    4 tcp4   *:1023      *:*

On the client:
        $ rpcinfo -p 147.46.44.183
        rpcinfo: can't contact portmapper: RPC: Remote system error - Operation timed 
out
        

On another computer with the same gateway as the server:
        $ rpcinfo -p 147.46.44.183
        program vers proto   port
        100000    2   tcp    111  portmapper
        100000    2   udp    111  portmapper


Any idea what could block the contact to the portmapper? Could a network setup at one of the gateways cause these trouble, such as a firewall (though I don't know anything about firewalls!) ? Secure shell connections still work fine between all the computers!

Thanks for your help.
Rob.

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