# /etc/strongswan.conf - strongSwan configuration file pluto { load = sha1 sha2 md5 aes des hmac gmp random nonce xauth attr kernel-netlink dns1 = 192.168.0.150 dns2 = 10.1.0.20 } # pluto uses optimized DH exponent sizes (RFC 3526) libstrongswan { dh_exponent_ansi_x9_42 = no }