SNAT stops VM internet access after some time

yogita

New Member
Sep 19, 2024
1
0
1
Hi,

I have a very simple setup as I am still learning about Proxmox and SNAT. We have 1 host in Proxmox Datacenter and the host has 1 VM and 1 container on it. I have setup SNAT as follows -

Zone name : DHCP

vnet name : vnet0

subnet : 10.10.50.0/24 and

IP range: 10.10.50.2 to 10.10.50.5

( I have tried other IP ranges as well and I get the same result)

My VM and container both have internet access for a week and then they suddenly loose internet access, I have to then blow away the subnet and IP range and give it a new one and then it works again for a while before I lose internet access on the VM again ... this has happened 3 times in a row now. I have no firewall rules configured. Need some expert help in helping me configure this correctly so I do not periodically loose internet access on my VMs.

I have followed this support article to setup SNAT - https://pve.proxmox.com/wiki/Setup_Simple_Zone_With_SNAT_and_DHCP

Thanks,

-Yogita.
 

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