IPIP Tunnel

Jérôme Warnier
Thu, 30 Dec 2004 11:11:48 -0000

Hi guys,

I''m trying to setup an IPIP tunnel between a Cisco router and a
firewall
running Debian GNU/Linux Sarge with Shorewall 2.0.13.
I''ve read and implemented the http://shorewall.net/IPIP.htm document,
but I don''t understand why there should be at the same time a
"tunnel"
and a "tunnels" script.
Shorewall still refuses to let the "PROTOCOL=4" packets to go through
even if I create both.

I also read http://shorewall.net/GenericTunnels.html and tried the part
to allow "PROTOCOL=4", but it doesn''t work either.

What am I missing?

Thanks