How can I use two IPv6 gateways…
For my LAN network I want to use my TWC block, it has lower RTT but changes IP ranges from time to time.
For my management network I want to use my HE.net tunnel/block. It is always the same IP block I can static my gear. The gear also doesn't have to choose IPv4 or IPv6 based on RTT, etc…
The problem is I can't figure out how to route my network gear to only use the HE tunnel and then make my LAN clients use the TWC link. You can only pick one default gateway, at least from what I can find.
Looks like policy based routing is the answer