Re: PATCH: Support binding to a local IPv4 address when mounting a server.

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On Sun, 2009-02-22 at 15:29 -0500, Chuck Lever wrote:
> On Feb 22, 2009, at Feb 22, 2009, 2:09 PM, Trond Myklebust wrote:
> > I really dislike this idea of adding routing information at the sunrpc
> > level.
> 
> Well I think we have had problems in the past where RPC replies on  
> multi-homed systems go to the wrong interface and are dropped.  Isn't  
> that why we now have the source address field in rpc_create_args?

I fail to see the relevance to this case. We're not talking about RPC
callbacks here.

> I suspect we might have similar problems with NSM, for instance.

See Tom Talpey's talk at Connectathon a few years ago. This is why we
now have the 'nsm_use_hostnames' sysctl, and why the statd callback code
saves FQDNs rather than ip addresses.

Trond

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