cat /etc/racoon/racoon.conf
path pre_shared_key "/etc/racoon/psk.txt";
log debug2;


listen
{
	isakmp 10.6.x.x [500];
	isakmp_natt 10.6.x.x [4500];
}

timer {
	phase1 15 sec;
	phase2 10 sec;
	natt_keepalive 10sec;
}


remote 93.170.x.x {
		exchange_mode main;
		nat_traversal on;
		passive off;
		proposal {
		    encryption_algorithm aes 256;
	            hash_algorithm sha1;
		    authentication_method pre_shared_key;
                    dh_group 2;
		}
}

sainfo address 192.168.44.0/22 any address 172.16.0.0/24 any {
	    pfs_group 2;
	    encryption_algorithm aes;
	    authentication_algorithm hmac_sha1;
	    compression_algorithm deflate;
}