On Tue, Sep 18, 2018 at 02:14:35PM +0000, Kenth Eriksson wrote: > 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
So there are no log messages when interface is created and enabled? > Can you give me your git sha you are running on? I can re-test on that > and see if it makes a difference. I am running on a043f2d79488cdfbc4d97ac0bad4926d29bf9a82 (int-new branch) -- 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."
