On 05/26/18 09:50, Alan Somers wrote: > > On Sat, May 26, 2018 at 9:01 AM, Sean Bruno <sbr...@freebsd.org > <mailto:sbr...@freebsd.org>> wrote: > > > http://www.centurylink.com/home/help/internet/modems-and-routers/zyxel-c1100z/ipv6-turn-on.html > > <http://www.centurylink.com/home/help/internet/modems-and-routers/zyxel-c1100z/ipv6-turn-on.html> > > US DSL carrier that seems to provide v6 via a 6rd configuration. This > all seems to be working and my modem reports it has stuff and things. > > What am I supposed to use as settings in rc.conf to enable client side > ipv6? Nothing I seem to do with router advertisement or whatever seems > to be be correct. > > sean > > > I'm using IPv6 on CenturyLink . My OpenWRT router's configuration looks > like this: > /etc/config/network: > ... > config interface 'lan' > option ifname 'eth0.1' > option type 'bridge' > option proto 'static' > option netmask '255.255.255.0' > option ipaddr '192.168.0.1' > option ip6assign '64' > > config interface 'wan' > option ifname 'eth0.2' > option _orig_ifname 'eth0.2' > option _orig_bridge 'false' > option proto 'pppoe' > option username '*****' > option password '*****' > option ipv6 '1' > > config interface 'wan6' > option _orig_ifname 'eth0.2' > option _orig_bridge 'false' > option proto '6rd' > option peeraddr '205.171.2.64' > option ip6prefix '2602::' > option ip6prefixlen '24' > ... > /etc/config/dhcp: > ... > > config dhcp 'lan' > option interface 'lan' > option limit '150' > option leasetime '12h' > option start '101' > option dhcpv6 'server' > option ra 'server' > option ra_management '1' > ... > > Behind the firewall, On my FreeBSD machines I simply have this in > /etc/rc.conf: > ifconfig_em0_ipv6="inet6 accept_rtadv" > > Hope it helps. > -Alan
It looks like what I "needed" was some of this and rtsold.
ipv6_activate_all_interfaces="YES"
ip6addrctl_policy="ipv4_prefer" # A pre-defined address selection
policy
ipv6_default_interface="em0"
ifconfig_em0_inet6="inet6 accept_rtadv"
rtsold_enable="YES"
rtsold_flags="-dDF ${ipv6_default_interface}"
For now, this seems to work.
The default rtsold_flags of "-a" did not work. I left ipv4 as the
default for now while I'm troubleshooting.
sean
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