Hetzner VM additional IP setup + MAC address issue

[karuppu]

Hi Proxmox Team,

I have dedicated servers through hetzner and I have installed and configured the proxmox server. Here are my question while adding additional IP address.

I have one main IP address which has MAC address and additional IP address doesn't have virtual MAC address as per the hetzner.

I have configured my network settings as follows now.

auto enp4s0
iface enp4s0 inet manual
up route add -net xx.xx.xx.128 netmask 255.255.255.192 gw xx.xx.xx.129 dev enp4s0

######### Main IP address
auto vmbr0
iface vmbr0 inet static
address xx.xx.xx.xx/26
gateway xxx.xxx.xxx.129
bridge-ports enp4s0
bridge-stp off
bridge-fd 0

######## Addition IP address subnet block.
auto vmbr1
iface vmbr1 inet static
address xx.xx.xx.64/28
netmask xxx.xxx.xxx.240
bridge-ports none
bridge-stp off
bridge-fd 0

I am creating my VM with vmbr1 which is my additional IP address and its provided by hetzner.

Doing above configuration, will it cause any issues with hetzner with regards to MAC address? or it will create again additional MAC address?

Please help me to clarify above doubts.

Thank you.

 

[karuppu]

Dear Team, Any help would be much appreciated here?