Proxmox how to set up a network?

Question

Debian

There is a server with installed Proxmox. Connected to the Internet via eth0, receives external IP via DHCP. How to set up a network for a virtual machine on CentOS. I managed to set up a connection between Debian and Centos, but CentOS does not have Internet access.
Debian
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auto eth0
iface eth0 inet dhcp
auto vmbr0
iface vmbr0 inet static
address 192.168.0.1
netmask 255.255.255.0
bridge_ports none
bridge_stp off
bridge_fd 0
CentOS
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DEVICE=eth0
BOOTPROTO=static
IPADDR=192.168.0.2
MASK=255 .
GATEWAY=192.168.0.1

Answer 1

You need to set up masquerading for the virtual network. The wiki describes all the typical options.