somebody tried to set up a tor relay ipv6 through a tunnel broker on router with openwrt??
It looks feasible:
Unfortunately, all the known instructions that I found on the Internet did not help.6in4 interface itself is configured.ping and tracing on router itself and clients go through.all test sites confirm ipv6 work but when i enter address [20a3::] in torrc config and start relay itself relay doesn’t confirm ipv6 work.
address in brackets is just an example.only works if I configure a separate interface on client machine. why it does not work through the router I can not understand.
Did you add default IPv6-route for outgoing connections?
It is essential to provide IPv6-connectivity for local system.
Test it from OpenWrt-router:
traceroute6 example.org
root@OpenWrt:~# traceroute6 openwrt.org
traceroute to openwrt.org (2a03:b0c0:3:d0::1af1:1), 30 hops max, 72 byte packets
1 2a03:e2c0:bc7::1 (2a03:e2c0:bc7::1) 3.259 ms 4.221 ms 3.280 ms
2 2a04:5200::1 (2a04:5200::1) 2.813 ms 2.717 ms 2.300 ms
3 ae29-363.RT.MR.MSK.RU.retn.net (2a02:2d8:0:82a:232a::) 2.749 ms 2.653 ms 2.688 ms
4 RT.EQX.FKT.DE.retn.net (2a02:2d8::57f5:e0a2) 37.178 ms 37.149 ms 36.808 m s
5 fra2-edge1.digitalocean.com (2001:7f8::36ed:0:2) 41.835 ms fra1-edge1.digi talocean.com (2001:7f8::36ed:0:1) 39.363 ms 39.315 ms
6 2604:a880:ffff:5::222 (2604:a880:ffff:5::222) 38.887 ms * 39.844 ms
7 wiki-01.infra.openwrt.org (2a03:b0c0:3:d0::1af1:1) 39.825 ms 39.508 ms 39.419 ms
root@OpenWrt:~#
It looks like you have native IPv6-connectivity.
And default IPv6-route via your ISP-gateway has higher priority.
If you really want to route IPv6-traffic for local system via the tunnel broker:
https://openwrt.org/docs/guide-user/network/ipv6/ipv6_henet#default_route
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seems to have managed to make it work.
added route6 and gateway for ipv6
and in sysctl.conf added net.ipv6.conf.all.forwarding = 1
thanks for tips and help.
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