Routing in ProxMox. IP is not responding. What was wrong?

Question

Debian

Kind!

In general, I used this manual: https://community.hetzner.com/tutorials/install-an...

I have a primary and secondary IP:
Primary: xxx.xxx.200.200/27
Sub: xxx.xxx.202.175/ 27

Here are my settings on the machine

auto enp4s0
iface enp4s0 inet static
        address xxx.xxx.200.200
        netmask 255.255.255.224
        pointopoint xxx.xxx.200.193
        gateway xxx.xxx.200.193

auto vmbr0
iface vmbr0 inet static
    address  xxx.xxx.200.200
    netmask 255.255.255.224
    bridge_ports none
    bridge_stp off
    bridge_fd 0
    up ip route add xxx.xxx.202.175/27 dev vmbr0

And here are the settings on the slot:

auto eth0
iface eth0 inet static
    address xxx.xxx.202.175
    netmask 255.255.255.224
    pointopoint xxx.xxx.200.200
    gateway xxx.xxx.200.200

IP is not responding. I can't connect. Where did I go wrong?

Answer 1

Two identical addresses does not confuse both on the physical interface and on the bridge? How many addresses do you have?
/27 subnets?
We consider 2^5=32, of which 29 addresses should be available to you. Are you sure you know what you're doing at all?