I'm having a tough time with my PFSense HA NVAs because they can't seem to get outbound traffic to the internet. I believe I have configured everything correctly, using an external load balancer for outbound traffic. Am I missing something?
4 Answers
Do you have a NAT Gateway set up in front of your NVAs? Azure's setup can be tricky regarding outbound internet traffic. For your NSG rules, ensure you're using the "Internet" service tag instead of just specifying protocols and ports.
Make sure you've allowed both outbound and inbound traffic on your load balancers. You'll also want to check the network security groups (NSGs) for your subnets. Sometimes, it's an easy oversight that causes these issues.
It's important to have an outbound NAT rule set up. Are you sure you have that configured on your PFSense? This could be contributing to your issue.
Double-check your load balancer settings for the outbound NAT rule as well. If that’s set up correctly, you're halfway there. Also, think about directly assigning a public IP to your NVAs for testing.
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