Messages in this thread | | | From | Ian Kumlien <> | Date | Sun, 6 Jan 2019 22:26:59 +0100 | Subject | [BUG] v4.20 - bridge not getting DHCP responses? (works in 4.19.13) |
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Hi,
Switching from 4.19.x -> 4.20 resulted in DHCP not working for my VM:s.
My firewall (which also runs the dhcpd) runs VM:s and it does this by having physical interfaces attached to bridges - which the VM:s in turn attach to.
Since 4.20 the VM:s can't use DHCP, it's odd since the requests are seen - a response is sent but it never enters the interface attached to the bridge.
Basically: VM vnet2: -> br0 -> eno2 -> switch -> eno1 (dhcpd) dhcpd eno1 -> siwtch and... gone.
Any clues?
All the nics are handled by ixgbe
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