path pre_shared_key "/etc/racoon/psk.txt"; remote {{ remip }} { exchange_mode main,aggressive; proposal { encryption_algorithm 3des; hash_algorithm sha1; authentication_method pre_shared_key; dh_group 2; } } sainfo address {{ mynet }}/24 any address {{ remnet }}/24 any { pfs_group 2; lifetime time 1 hour ; encryption_algorithm 3des, blowfish 448, rijndael ; authentication_algorithm hmac_sha1, hmac_md5 ; compression_algorithm deflate ; }