bird's not forwarding point-to-point routes via OSPF

Is there something about point to point addresses that could keep bird from forwarding them? I'm assigning a point-to-point address to a veth pair like so: ip link add veth1 type veth peer name veth2 ip addr add 10.0.0.1/32 peer 10.0.0.2/32 dev veth1 ip addr add 10.0.0.2/32 peer 10.0.0.1/32 dev veth2 Neither of those addresses get forwarded via OSPF to other hosts. They *do* get forwarded if I add the addresses without a peer like this: ip addr add 10.0.0.1/32 dev veth1 Now I've added the same address (10.0.0.1/32) to veth twice, and bird is forwarding a route for that address to OSPF peers. Is there a way for bird to accept the "peer" address? I tried "learn" in the kernel but that didn't help. TIA, -- Noel