Bird can't add static route.

[Mikhail Petrov]

Hello!

 

I have a problem with bird, static routes and multipath.

My bird config is https://pastebin.com/gLkFP6rK

And all work well.

#ip ro sh

10.0.0.0/8 proto bird src 10.8.49.68

        nexthop via 10.28.133.65 dev enp96s0f0.52 weight 1

        nexthop via 10.28.133.129 dev enp96s0f1.55 weight 1

...

Then I add

krt_realm = 42;
to static section

1. protocol static {
2. check link;
3. route 10.0.0.0/8 recursive 203.0.113.1;
4. import filter {
   krt_realm = 42;
5. krt_prefsrc = 10.8.49.68;
6. accept;
7. };
8. }

Bird can't add static routes and I don't understand why.

 

If I don't use multipath routing bird can add routes. For example:

10.0.0.0/8 via 10.28.133.65 dev enp3s0f1.52 proto bird src 10.8.49.34 realm nohbf

 

What do I need to do to resolve the problem?

Thank you for your attention.