jakllsch@kollasch.net ("Jonathan A. Kollasch") writes:

>Specifying 'inet6' after 'tunnel' gives the same error.

Specify inet6 before tunnel. The syntax is:

ifconfig <interface> <addressspec> tunnel <src>      <dst>
ifconfig gif0        inet6         tunnel 2001:...   2001:...


-- 
-- 
                                Michael van Elst
Internet: mlelstv@serpens.de
                                "A potential Snark may lurk in every tree."