Subject: Re: ipip and gif
To: der Mouse <mouse@Rodents.Montreal.QC.CA>
From: Michael Graff <firstname.lastname@example.org>
Date: 04/19/2000 10:10:25
der Mouse <mouse@Rodents.Montreal.QC.CA> writes:
> > we do not have any code for ip proto #98.
> > (correct me if I'm wrong).
> I'm pretty sure you're right. I know this because I implemented a
> tunnel for my home netlink (I found I couldn't use existing tunnel
> code; I can explain why if anyone cares) and I used protocol 98 for the
> outer packets. Which means I added it to the protocol switch stuff,
> without creating a clash.
Did it have something to do with many, many sites blocking all ICMP
packets, including "must fragment"?