Update How to setup NAT on Proxmox 8.0

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Max HeadRoom 2025-04-23 14:15:50 +00:00
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How to setup NAT on Proxmox 8.0
https://blog.amitanvir.info/2023/how-to-setup-nat-on-proxmox-8-0/
Proxmox utilizes bridge networking in order to offer internet access to virtual machines. Furthermore, we need a public IP for each machine. In case we have access to only a certain number of IPs, we can utilize NAT in order to access the Internet on the machines.</p>
<p>However, it is recommended to have a static public IP while running public services. So, lets take a look at how to set up NAT on Proxmox to offer private networks to virtual machines.</p>
<p>However, it is recommended to have a static public IP while running public services. So, let's take a look at how to set up NAT on Proxmox to offer private networks to virtual machines.</p>
<p>This process involves the following steps:</p>
<ol>
<li>Create a bridge</li>
@ -73,7 +72,7 @@ to none as we are not connecting to the outside world directly.</p>
<li>Netmask: 255.255.255.0</li>
<li>Gateway: 192.168.1.1</li>
</ul>
<p>We can use the following IPs for further virtual machines: 192.168.1.3 192.168.1.254 &amp; Google DNS for DNS: 8.8.8.8 and 8.8.4.4</p>
<p>We can use the following IPs for further virtual machines: 192.168.1.3 - 192.168.1.254 &amp; Google DNS for DNS: 8.8.8.8 and 8.8.4.4</p>
<ol start="4">
<li><strong>Setup NAT on Proxmox: Port forwarding to access from the outside world</strong></li>
</ol>