Re: ip6-only ipsec tunnel over ip4
On 2023-07-26, Lyndon Nerenberg (VE7TFX/VE6BBM) wrote: > I need to set up an ipsec tunnel between a couple of ip6 networks, > but I only have an ip4 path between the two gateways. I don't want > any ip4 traffic inside the ipsec tunnel, so I'm a bit puzzled about > how to set this up. Once I have the end-points up, can I just point > the ip6 traffic and routes at enc0? All the example I can find > assume you're tunneling ip4 traffic through an ip4 tunnel. (Sorry, > but after three decades of trying, I still can't make heads nor > tails of ipsec :-P) IPsec normally uses flows rather than the route table. Just configure the tunnel between v6 addresses e.g. "from to peer ".
Re: ip6-only ipsec tunnel over ip4
I have an L2 tunnel ( eoip ) going across IPsec tunnel, I'm routing ip4 across it. You could try the same with ipv6. diana KI5PGJ On July 25, 2023 8:07:16 PM MDT, "Lyndon Nerenberg (VE7TFX/VE6BBM)" wrote: >I need to set up an ipsec tunnel between a couple of ip6 networks, >but I only have an ip4 path between the two gateways. I don't want >any ip4 traffic inside the ipsec tunnel, so I'm a bit puzzled about >how to set this up. Once I have the end-points up, can I just point >the ip6 traffic and routes at enc0? All the example I can find >assume you're tunneling ip4 traffic through an ip4 tunnel. (Sorry, >but after three decades of trying, I still can't make heads nor >tails of ipsec :-P) > >--lyndon >
