Resending.. On Fri, Mar 7, 2025 at 12:54 PM Farhad <ahdfra@gmail.com> wrote:

Hi, In bird (*3.0.0* version) I am seeing a strange behavior which is not the case with the previous bird version I was using (*2.13.1*)

In the routing configuration in case of multipath routes if the addresses are not sorted bird doesn't generate the route in the system and warning `*<WARN> static1.ipv4: Ignoring unsorted multipath route 0.0.0.0/0 <http://0.0.0.0/0>*` appears in the log

an example:

*protocol static { ipv4 { table ipv4Table_14; }; route 0.0.0.0/0 <http://0.0.0.0/0> via 10.17.3.123 bfd via 10.17.3.122 bfd; }* If the addresses are set in an ascending order then the route is generated.

Logs:

*2025-03-07 10:02:00.406 [0001] <INFO> Reconfiguring2025-03-07 10:02:00.406 [0001] <INFO> Reconfigured2025-03-07 10:02:00.406 [0001] <TRACE> No protocol for 0 BFD requests2025-03-07 10:02:00.817 [0001] <WARN> static1.ipv4: Ignoring unsorted multipath route 0.0.0.0/0 <http://0.0.0.0/0>2025-03-07 10:05:16.257 [0001] <INFO> Reconfiguring2025-03-07 10:05:16.257 [0001] <INFO> Reconfigured2025-03-07 10:05:16.258 [0001] <TRACE> No protocol for 0 BFD requests2025-03-07 10:05:16.258 [0001] <WARN> static1.ipv4: Ignoring unsorted multipath route 0.0.0.0/0 <http://0.0.0.0/0>*

BR, Farhad