On Sunday 01 January 2006 21:12, Florin Andrei wrote: > So in theory if you create /sbin/ifup-local and make it > executable (chmod +x /sbin/ifup-post), it should be executed > every time an interface goes up, after the interface is up and > running; the name of the interface is passed as a parameter. > > In your case, the content of /sbin/ifup-post would be: > > #!/bin/sh > echo 1 > /proc/sys/net/ipv4/${1}/rp_filter I think this should read the "content of /sbin/ifup-local" rather than "sbin/ifup-post". ( Also applies to the "chmod" command above. ) Regards, Mike Klinke