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The default security egress rule only allows TCP and blocks UDP #74

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chrissam opened this issue Apr 20, 2024 · 0 comments

chrissam commented Apr 20, 2024

The default egress security group blocks UDP. This blocks any DNS queries made using Google, Cloudflare DNS etc.

https://github.com/int128/terraform-aws-nat-instance/blob/master/main.tf#L14

A rule should be added to allow UDP requests to fix this.

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