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Multiple IPv6 tunnels setup on single VPS
Hello
Anyone know how to setup multiple IPv6 tunnels on single VPS or maybe link for tutorial ?
so i want to make IPv6 tunnel from virmach kvm vps (colocrossing ofc) with 3 Free Tunnel, he.net , tunnelbroker.ch (securebit) and netassist
I found and followed from this website https://bart.jakubowski.in/multiple-ipv6-tunnels-on-one-machine/
But when try add second IPv6 in some interface it was not working, so it is only working 1 IPv6 address each interfaces
Comments
You also need to conf the default route, where the next hop, and set it up just like a multi-gateway server.
Please visit google
If you need to use a specific IPv6 prefix with each tunnel, then you need to make sure that the correct tunnel is used for each prefix. It is done with source address dependent routing (SADR), and it is configured with the "from" parameter to the ip route command in Linux.
thanks i appreciate your worth reply
So which part from this tutorial https://bart.jakubowski.in/multiple-ipv6-tunnels-on-one-machine/ is wrong ??
The tutorial uses policy based routing (with ip rule) which should also work since it selects the routing table based on the source address. But the routed prefix should be included in the ip rule if you want to use more than one address, which isn't the case.
I.e. for example also add for ipv6-he
But the addresses used in the tutorial are confusing since the Client and Server IPv6 address should be in a separate prefix not within the routed prefix.