[ovirt-users] Re: Bridge not forwarding frames on node.

Maybe you can check the vm network filter. Take a look at Network -> vNic profile -> <name of VM network> and choose edit. If "Network Filter" has the default value "vdsm-no-mac-spoofing", it can prevent bridge normal behaviour. Maybe "No network filter" can do the magic. HTH. Cheers, Giulio On 14/05/2020 17:16, Stefano Danzi wrote: > > > Il 14/05/2020 12:50, Dominik Holler ha scritto: >> >> >> On Wed, May 13, 2020 at 9:44 PM s.danzi <s.danzi(a)hawai.it >> <mailto:s.danzi@hawai.it>> wrote: >> >>     Hi to all! >> >>     I'm having an issue with networks bridges on ovirt node. >> >>     It's look like this bug: >>     https://bugzilla.redhat.com/show_bug.cgi?id=1279161 >> >>     On VM I have a bridge between a tap device and network >> interface.     On node side the interface is bridged with bond0 vlan >> 128 >>     (bond0.128 lacp). >> >>     When I ping an host on the other side of tap device I can see this: >> >>     Arp request goes from my lan to the tap device on vm. Arp reply >>     return from tap vm and bridge forward this to vm networks >>     interface. Using tcpdump on vm interface on node I can see the arp >>     reply, using tcpdump on bond0.128 or on bridge I can't see the arp >>     reply.  Arp request is forwarded from bond0.128 to vm net but arp >>     reply isn't forwarded from vm net to bond0.128. >> >> >> >> Any chance that there is network filtering involved? >> Please check if the related vNIC profile has No Network Filter. >> If there is a Network Filter set, please shutdown the VM, set to No >> Network Filter in the vNIC profile, and start the VM again and check >> if the issue is gone. > > Hi! No Network filter.... It was my first check. > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/WCD554AXHF7... >