On Fri, 10 Jul 2026 17:23:54 +0200 Mariusz Gronczewski <xani+bird@devrandom.pl> wrote:
Now 0.0.0.0/0 isnt imported from any peer (dropped on filters), and only generated in static and then distributed to OSPF:
That was incorrect. I had kernel import filter set to all so it imported 0.0.0.0/0 route and kernel export filter also allowed 0.0.0.0/0 route however fixing that (no 0.0.0.0/0 exported to kernel any more) didn't fix the problem removing all but one generated route protocol static generated { ipv4 { table generated_t; }; check link; igp table master4; route 193.200.227.0/24 blackhole; route 194.50.132.0/22 blackhole; route 0.0.0.0/0 recursive 8.8.8.8 { preference=500; }; }; seems to fix it however I don't know why... the previous config just showed 0.0.0.0/0 in bird with multiple hops based on preference. -- Mariusz Gronczewski (XANi) <xani+bird@devrandom.pl> GnuPG: 0xEA8ACE64 https://devrandom.eu