Mac Address problem in container

andreadragotta

New Member
Jul 16, 2019
4
0
1
28
Hi,

I've this problem, when i reboot a container or add a new interface sometimes the auto mac address generate a mac that non work and the container does not connect to internet and is unreachable from other container.

After some mac auto-regen on the interface all works, how i can fix it?
 
Hi,

I've this problem, when i reboot a container or add a new interface sometimes the auto mac address generate a mac that non work and the container does not connect to internet and is unreachable from other container.

After some mac auto-regen on the interface all works, how i can fix it?


Try a ping and if is does not work follow the packets by tcpdump checking

* virtual interface in container
* related bridge port in host
* interface which should transport the packet to/from destination

and have a look where the data are lost.