ipfw+antispoof breaks IPv6 link local

Wojciech Puchar wojtek at tensor.3miasto.net
Sun Jan 15 17:14:14 PST 2006

can it be solved?

with first rule in my firewall config i have

add 2 deny ip from any to any not antispoof

works fine - as long as no IPv6 link-local communication is needed - 
route6d is an example.

changing it to

add 2 deny ip4 from any to any not antispoof

is using link-local addresses spoofing?!

More information about the freebsd-questions mailing list