Date: Tue, 29 Oct 1996 15:37:30 -0800 (PST) From: Hemon Bruno <bruno@CS.UCLA.EDU> To: freebsd-hackers@freebsd.org Subject: FreeBSD and IP tunneling Message-ID: <Pine.SOL.3.95.961029153419.2627D-100000@tusk.cs.ucla.edu>
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I was told that FreeBSD has a general support for IP tunneling. I suppose that it must be a function which appends to IP packets an optional tunnel header(for example a UDP header) and an IP header. I think I found some code for IP tunneling in FreeBSD (net/if_tun.c) but I can not find some complete documentation about the functions and the implementation. Therefore, I am looking for detailed documentation about how IP tunneling is implemented in FreeBSD and how to use it. thank you for your help. Bruno Hemon bruno@cs.ucla.edu
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