Dear Olivier, I tested it and this works. Just for the record that command shouldn't be run on production system with configured VLANs as part of the VLANs stop normal operation and have to be retarted (shutdown / no shutdown in FRR or ifconfig down/up). Thanks for the solution and the PR. What about "-vlanhwtag"?
Do you think it is possible to have at least the general settings that should be done most common network cards in order to use them for routers somewhere on bsdrp.org? Regards, Lyubo On Wed, 25 Sep 2019 at 18:00, Olivier Cochard-Labbé <oliv...@cochard.me> wrote: > On Wed, Sep 25, 2019 at 6:31 AM Lyubomir Yotov <l.yo...@gmail.com> wrote: > >> Dear Olivier, >> >> I have a strange effect when creating vlan interface. I am using: >> >> When I create vlan interface the vlandev interface goes down and then up >> causing all vlan interfaces configured on this vlandev interface to flap: >> >> ifconfig igb1.2000 create vlan 2000 vlandev igb1 >> >> >> > Hi, > > I can reproduce it on a recent 12-stable and -head too. > > Testing by removing vlan hardware filter acceleration (-vlanhwfilter) > seems avoiding this problem: > > # ifconfig igb2.2100 create vlan 2100 vlandev igb2 > # dmesg | grep igb2.2100 > igb2.2100: link state changed to DOWN > igb2.2100: link state changed to UP > > # ifconfig igb2 -vlanhwfilter > # ifconfig igb2.2200 create vlan 2200 vlandev igb2 > # dmesg | grep igb2.2200 > > Could you test this too ? > > I've filled a PR meanwhile: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240818 > > Thanks for the report! > _______________________________________________ > Bsdrp-users mailing list > Bsdrp-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bsdrp-users >
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