em0 hijacking traffic to port 623

Dag-Erling Smørgrav des at des.no
Tue May 22 08:37:15 UTC 2007

Ian FREISLICH <ianf at clue.co.za> writes:
> No, it's a March 6 current.  How safe is it to just update the
> sys/dev/em directory and recompile?  Quite a lot has changed in
> CURRENT since then and I don't want to update everything on these
> servers just yet.

Quick workaround: configure inetd to listen to port 623 so rpcbind
won't assign these ports to the NFS server.  Something like this:

asf-rmcp dgram  udp     nowait  root    /bin/false              false
asf-rmcp stream tcp     nowait  root    /bin/false              false

Dag-Erling Smørgrav - des at des.no

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