@kvaps I had the same issue on Ubuntu 20.04 the default behavior was that the bridge gets the interface mac but on 22.04 was generating new one !
I changed the `MACAddressPolicy` from `persistent` to `none` and indeed the behavior reverted to cloning the interface mac.
But I noticed the default config in both Ubuntu versions was `MACAddressPolicy=persistent` I do not understand why on 20.04 it inherits the mac from the first attached interface although the config persistent should make it generate a new one !
@kvaps I had the same issue on Ubuntu 20.04 the default behavior was that the bridge gets the interface mac but on 22.04 was generating new one !
I changed the `MACAddressPolicy` from `persistent` to `none` and indeed the behavior reverted to cloning the interface mac.
But I noticed the default config in both Ubuntu versions was `MACAddressPoli cy=persistent` I do not understand why on 20.04 it inherits the mac from the first attached interface although the config persistent should make it generate a new one !