# /etc/ipsec.conf - Libreswan IPsec configuration file config setup logfile=/tmp/pluto.log logappend=no plutodebug=all dumpdir=/tmp protostack=netkey conn westnet-eastnet-ipv4-psk-ikev2 leftid=@west rightid=@east authby=secret left=192.1.2.45 leftsubnet=192.0.1.0/24 right=192.1.2.23 rightsubnet=192.0.2.0/24