>I don't think that will do the job properly -- my ISP assigns me a
>10.x.x.x address and my defaultroute is a NAT. My 'external' IP address
>changes over time, and since I have no way of knowing what the address is
>or when it changes, I don't think gif would work properly. Also, since my
>IP address changes, I need some sort of authentication and PAP does the
>trick with userppp.

	too bad, I can see your pain... you right, gif(4) does not work
	across NAT.

itojun