Kame

/etc/setkey.conf

#!/usr/sbin/setkey -f
flush;
spdflush;
spdadd 192.168.254.0/24 192.168.200.0/21 any -P out ipsec
       esp/tunnel/217.91.41.188-217.89.52.3/require;

spdadd 192.168.200.0/21 192.168.254.0/24 any -P in ipsec
       esp/tunnel/217.89.52.3-217.89.52.3/require;

starten von setkey

setkey -f /etc/setkey.conf

/etc/racoon.conf

path pre_shared_key "/etc/psk.txt";
remote 217.89.52.3 {
  exchange_mode main;
  proposal {
  encryption_algorithm 3des;
  hash_algorithm md5;
  authentication_method pre_shared_key;
  dh_group modp1536;
  }
}

sainfo address 192.168.254.0/24 any address 192.168.200.0/21 any {
       pfs_group  modp1536;
       encryption_algorithm 3des;
       authentication_algorithm hmac_md5;
       compression_algorithm deflate;
}

/etc/psk.txt

217.89.52.3     schmeich-daneich-gleich

starten von racoon

racoon -Ff /etc/racoon.conf

Vorlage:HOWTO