On Tue, 2018-09-18 at 14:27 +0200, Ondrej Zajicek wrote: > CAUTION: This email originated from outside of the organization. Do > not click links or open attachments unless you recognize the sender > and know the content is safe. > > > On Tue, Sep 18, 2018 at 08:38:56AM +0000, Kenth Eriksson wrote: > > Hi! > > > > I'm using BIRD 2.0.2 and have trouble with static routes that gets > > stuck in dormant state. It looks as the problem happens if the > > static route is pushed into BIRD config before the interface > > exists. BIRD detects when interfaces go up and down, but misses > > when interfaces are added. The only way I have found to kick BIRD > > out if this state is to issue another configure command after the > > interface exists. > > > > Reproducing this is very easy, simply add a static route over a > > sub-interface that is not yet created, this leaves the route in > > dormant state > > Hi > > Works for me: > > # ./birdc -l show static static4 > BIRD v2.0.2-40-g0ed3129f-x ready. > 10.10.10.0/24 > dev ve0.10 (dormant) > > # ./birdc -l show route 10.10.10.0/24 > BIRD v2.0.2-40-g0ed3129f-x ready. > Network not found > > > # vconfig add ve0 10 > Added VLAN with VID == 10 to IF -:ve0:- > > # ifconfig ve0.10 up > > > # ./birdc -l show static static4 > BIRD v2.0.2-40-g0ed3129f-x ready. > 10.10.10.0/24 > dev ve0.10 > > # ./birdc -l show route 10.10.10.0/24 > BIRD v2.0.2-40-g0ed3129f-x ready. > Table master4: > 10.10.10.0/24 unicast [static4 14:21:18.093] * (200) > dev ve0.10 > > Although i am trying it on current int-new Git branch, i don't see > any > relevant changes since v2.0.2 > > Could you try it with enabled 'debug all' for static and device > protocols > and report the logs? > > -- > Elen sila lumenn' omentielvo > > Ondrej 'Santiago' Zajicek (email: santi...@crfreenet.org) > OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, > wwwkeys.pgp.net) > "To err is human -- to blame it on a computer is even more so."
See traces below; the static protocol picks up the interface when I'm reconfiguring BIRD. This happens for PPC32 with libc-2.12.2.so and Linux 4.14.51+. But I'm also able to see this on x86 (4.14.70). 2018-09-18 15:25:33.304 <TRACE> device1: Scanning interfaces 2018-09-18 15:25:38.303 <TRACE> device1: Scanning interfaces 2018-09-18 15:25:43.304 <TRACE> device1: Scanning interfaces 2018-09-18 15:25:44.299 <INFO> Reconfiguring 2018-09-18 15:25:44.299 <TRACE> static1 > added [best] 172.24.1.0/24 unicast 2018-09-18 15:25:44.299 <TRACE> static1: Reconfigured 2018-09-18 15:25:44.299 <TRACE> device1: Reconfigured 2018-09-18 15:25:44.299 <INFO> Reconfigured Can you give me your git sha you are running on? I can re-test on that and see if it makes a difference. Thanks, Kenth
