Azure only supports DH Group 2 by default and StrongSwan has deprecated it #40
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…precated it
By Default Azure VPN gateways only accept DH Group 2 (-modp1024). Since StrongSwan has deprecated DH Group 2 we need to manually add it in.
## SECURITY WARNING:
DH Group 2 is now considered insecure, you should add a Connection policy on Azure side that uses DH Group 24 (-modp2048s256) or a more secure one (EC).
```
ike=aes256-sha384-modp1024
```
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By Default Azure VPN gateways only accept DH Group 2 (-modp1024). Since StrongSwan has deprecated DH Group 2 we need to manually add it in.
SECURITY WARNING:
DH Group 2 is now considered insecure, you should add a Connection policy on Azure side that uses DH Group 24 (-modp2048s256) or a more secure one (EC).