netbsd-users: how gif works

Subject: how gif works
To: None <netbsd-users@netbsd.org>
From: Wojciech Puchar <wojtek@chylonia.3miasto.net>
List: netbsd-users
Date: 05/20/2002 10:31:48

does gif tunnel need to send/receive IP data to initialize?

if yes, can that initialization be delayed until first packet have to be
routed through gif tunnel?