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19.1 Legacy Series / IPv6 to VLANs don't work
« on: April 03, 2019, 10:37:46 pm »
I'm having some problems regarding distributing IPv6 to multiple VLANs. After making my WAN interface receive the IP6 address and prefix from my ISP's modem using SLAAC I've made the VLANs track the WAN interface. The hosts in the networks receive the IPs and prefix, but can't receive any inbound packet, as the Neighbor Discovery protocol from the modem to the WAN interface don't work past the WAN interface since it uses link-local for the requests.
I've managed to make it work by creating a bridge between the WAN and one of the VLANs networks, but that would expose the hosts of that network since it puts them at the same physical network of the WAN without the OPNSense firewall.
Any help is appreciated.
I've managed to make it work by creating a bridge between the WAN and one of the VLANs networks, but that would expose the hosts of that network since it puts them at the same physical network of the WAN without the OPNSense firewall.
Any help is appreciated.