Heho, As mentioned, I gave it a shot with eoip, and that worked as intended. What I noticed though, is that wg0 seems to stick around in bgpd, even after an ifconfig wg0 destroy; I fixed this by using another ip range for transfer and rebooting the downstream to make sure; In any case, with an eoip tunnel, things then worked.
Maybe something that is sticky/not handled about wg? With best regards, Tobias ### After removing wg0 (ifconfig wg0 destroy), deconfiguring the peer, reloading bgpd, adding eoip0, and reconfig the peer bgp-test.test /etc # ifconfig wg0 wg0: no such interface bgp-test.test /etc # bgpctl sh nex Flags: * = nexthop valid Nexthop Route Prio Gateway Iface 2a06:d1c0::dead:beef:c01 2a06:d1c0::dead:beef:c01/128 3 connected wg0 (DOWN, unknown) 2a06:d1c0::dead:beef:c02 2a06:d1c0::dead:beef:c02/128 1 connected wg0 (DOWN, unknown) ### Adding an eoip tunnel; New IP range and reboot on downstream before doing 'rcctl bgpd start; mv hostname.eoip0 /etc; sh /etc/netstart eoip0; add peer to bgpd conf, bgpctl reload' bgp-test.test ~ # bgpctl sh nex Flags: * = nexthop valid Nexthop Route Prio Gateway Iface * 2a06:d1c0::dead:beef:d02 2a06:d1c0::dead:beef:d00/120132 connected eoip0 (UP, unknown)
