Problem with MAC-Addresses

jochenmehlich

Member
Jun 19, 2020
30
0
6
22
Hi there,

I have a normal dedicated Server and 3 VMs on it. Each of it has its own public IPv4-Address and its own mac (thats important).

Now my hoster wrote me, that my server is using macs that i dont allowed to do. The Problem, the bridge create for each vm a bundle of network interfaces (e.g. ID 100: tap100i0, fwbr100i0, fwpr100p0@fwln100i0, fwln100i0@fwpr100p0) and they are using a random mac. How can i setup my networking, that:
  • They have the VM mac (i think thats not possible)
  • they a picking a mac, which is not so critical (may there are existing public macs)
 

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