> NFSD binds to INADDR_ANY 2049
> You bind to eth0 2049
> You copy all the frames you receive to disk and send to locahost 2049
That's a different case. You have _two_ sockets here; in order to
avoid this problem, bind() has to check if there is another socket
bound to this port on either the same interface or IADDR_ANY (or
perhaps on any address? Does this break anything (gated?) ?)
What Matthias wanted is to re-bind the _same_ socket. I see no
security problems with that - just one process stop listening on one
address and start listening on another.
olaf
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