freebsd 7.1 ipv6 multihoming

Wojciech Puchar wojtek at
Mon Mar 30 09:07:33 PDT 2009

> I am using laptop, FreeBSD 7.1 connecting to two ISPs (wlan and ppp) and I
> have IPv6 addresses. 'netstat -rn' says there is only one default gateway
> (for example wlan's default gateway). My problem is the following:
> If I ping the ppp tunnel from an other computer, my laptop recieves the
> ICMP6 echo request over the ppp tunnel, but it answers over the wlan
> interface. So If the laptop losts the wlan's connection, It becomes
> unreacheable. I read some similar posts (only ipv4) about forwarding with
> IPFW, but I was unable to solve my problem until now.

exactly. use ipfw and fwd command

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