Install and Configure a StrongSwan Gateway VPN Server on Ubuntu 20.04

[Rajakavitha1]

Based on the comments in Disqus:
I am getting the following error:

/etc/ipsec.d/certs/server.cert.pem: Permission denied opening '/etc/ipsec.d/private/server.key.pem' failed: Permission denied

building CRED_PRIVATE_KEY - RSA failed, tried 9 builders

parsing private key failed


[Rajakavitha1]

marking this as closed because it has been addressed in a PR.