fix: use dynamic port allocation #11
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bmanifold
approved these changes
Aug 5, 2025
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The Cloud NAT gateway on Google used in this module specifies a default configuration of static port allocation and 64 minimum ports per VM.
This means the Firezone gateway will only be able to establish 64 unique UDP and TCP connections to the same destination address.
To fix this, we should default to dynamic port allocation here which will start with the min and allow growing up the max defined here.