> I always turn this on. Tell you what. Someone get to that point in a
> 2.1.6X kernel, and send a screenshot or cut and paste text. I've never
> seen an option for ICMP forwarding.
>
> Robert
Thats because it's not there.. It's currently a 2.0.30+ feature.. And as
not been ported to 2.1.. I would guess that everyone keeps assuming you
are using 2.0 even though you are saying 2.1.6x
Look in Documentation/Configure.help no mention of ICMP..