aaep/strongswan repository overview

docker run
--detach=true
--restart=always
--name ipsec
--net host
--cap-add=NET_ADMIN
--privileged
-e 'SECRET= : PSK "such secret, very strong, wow"'
aaep/strongswan
forceencaps=yes
closeaction=restart
left=192.168.0.1
leftid=1.2.3.5
leftsubnet=10.1.0.0/16

see https://wiki.strongswan.org/projects/strongswan/wiki/ConnSection⁠ for what are valid arguments. They're written to ipsec.conf litteraly