strongswan.conf

# /etc/strongswan.conf - strongSwan configuration file
# strongswan.conf - strongSwan configuration file
#
# Refer to the strongswan.conf(5) manpage for details

charon {
	load_modular = yes
	send_vendor_id = yes
	plugins {
		include strongswan.d/charon/*.conf
		attr {
			dns = 8.8.8.8, 8.8.4.4
		}
	}
}

include strongswan.d/*.conf