> I didn't changed my kernel configuration file so much since my last
> kernel upgrade, I juste added gif(4), IPSEC_FILTERGIF and vr(4).
> I tested using this rule on ingress and egress of both my internal (sis0)
> and external interface (vr0) - inverting IPs where needed :-) - here are
> the resul
Greetings All.
Once I've discussed this matter with Hajimu UMEMOTO and he posted a patch
that made it possible to run 6to4 router behind a nat (FreeBSD 4.x). Soon
I will probably be upgrading my old system to 5.x release so I checked
if newer stf code allows such operation and to my disapointment
