two NIC - separated IPv4 and IPv6?

[Trond Endrestøl]

On Tue, 28 Jan 2020 15:15+0300, Handreas wrote:

> Hi all.
> I got 2 NIC cards on my system.
> 
> My NIC card ix0 has both Static IPv4 and Static IPv6 from the router,
> working ok.
> However, I'd like to separate IPv4 and IPv6 on that card, set the ix1: (Not
> configured) card, to have all (and only) IPv6 connections.
> 
> How to define IPv4 traffic to ix0 and IPv6 only to ix1 in rc.conf?

How about these lines in /etc/rc.conf:

ifconfig_ix0="DHCP" # Change the value to suit your needs.

ifconfig_ix1_ipv6="inet6 accept_rtadv" # Adjust as necessary.

# Specify the static routers here:
defaultrouter="a.b.c.d"
ipv6_defaultrouter="w:x:y:z::1"

# Maybe unnecessary in your case.
ipv6_default_interface="ix1"

-- 
Trond.