121
21.1 Legacy Series / Re: DHCPv6 Server not starting following most recent firmware update
« on: June 28, 2021, 11:56:31 pm »
Ah, so there's another router upstream from OPNsense? Within the OPNsense UI, if you go to Interfaces/Overview, do you see IPv6 addresses present on the WAN and LAN interfaces?
If you do see IPv6 addresses listed, you can go to Interfaces/Diagnostics/Ping and try to run an ipv6 ping to an external source (youtube.com or some other ipv6 enabled domain). Verify that OPNsense can actually ping out on ipv6. If not, then it probably isn't getting an IPv6 address from that upstream router.
If you do see IPv6 addresses listed, you can go to Interfaces/Diagnostics/Ping and try to run an ipv6 ping to an external source (youtube.com or some other ipv6 enabled domain). Verify that OPNsense can actually ping out on ipv6. If not, then it probably isn't getting an IPv6 address from that upstream router.