IPFILTER and NFS

Erik Nørgaard norgaard at locolomo.org
Sun Apr 3 11:48:26 PDT 2005


Matt Juszczak wrote:
> I dont have access to the nfs server... only the client.  Your 
> configuration info showed me making changes on the server.  is there a 
> way to make the client work ok?

Just let your client connect to any port on the server - keep state so 
you can block incoming connections:

pass out quick on <interface> proto tcp from <client>/32 \
     to <nfs-server>/32 flags S keep state
pass out quick on <interface> proto udp from <client>/32 \
     to <nfs-server>/32 keep state

Erik
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