OPNsense Forum

Archive => 17.1 Legacy Series => Topic started by: DanMc85 on February 02, 2017, 05:03:30 am

Title: IPv6 / DNS
Post by: DanMc85 on February 02, 2017, 05:03:30 am
I updated to 17.1 this evening....

I am having 2 new issues, maybe someone could shine some light.

1. If I leave the DNS servers blank on System-> Settings -> General. Even with  "Allow DNS server list to be overridden by DHCP/PPP on WAN" checked... there are no DNS servers passed over to DHCP clients on the LAN using the DNS severs on the WAN interface.

2. IPv6 on Comcast... WAN has IPv6 address.  I can ping from OPNSense web interface to ipv6 address. However no client on the LAN network can.  It is set to "Track Interface" for IPv6 on LAN.   Then WAN / 0 down below under Track Interface settings.   I also noticed no IPv6 DNS servers are being passed over DHCP from the WAN address.

Just curious if anyone has any suggestions on what to try to fix these issues.