title: Firewall rule to allow VM connection to the internet
body: <p>I have a Windows VM on GCE that is connected to an on prem network via VPN. I set up GCP firewall rules that will allow access to this VM only by ip address on the on-prem network. My problem is that I need to find a way to let this VM reach the internet.</p>
  
  <p>I'm trying to reach a proxy server on the internet with this VM. I set up the following configurations on the firewall settings of the VM:
  On-prem network: 10.x.x.x.</p>
  
  <p>Ingress rules:
  Ports and Protocol- ALL
  Source IP range: 10.x.x.x</p>
  
  <p>Egress rules:
  Ports and Protocol- ALL
  Destination IP range: 10.x.x.x</p>
  
  <p>I still cannot reach the internet through this set up.</p>
  
  <p>Should my Egress rule's Destination IP be changed to 0.0.0/0 to allow any networks?</p>