two or more interface have one gateway

[biolkell]

Hello
My name is Lukas and learn proxomox.
I my testing work place i need have two network.
A server IP 192.168.43.69 gateway 192.168.43.1 bridge to my host
B server ip 192.168.43.43 gateway 192.168.43.1 bridge to my host.
I must see server a and b in my network.
if i add second interface in ( host -> network -> add) i see message

Parameter verification failed.  (400)
[B]gateway[/B]: Default gateway already exists on interface 'vmbr0'.

Is try OVS bridge and linux bridge.
What i must to add two interfaces in one range network.

thanks for help

 

[nethfel]

Are you trying to set IPs for the guests or the host? Is there some reason why the host would require multiple IPs on the same network when in the case of a proxmox host, it really only needs a single IP for management purposes...

 

[Nemesiz]

Can you print your /etc/network/interfaces ?
You want to have 2 gateways?