flush; spdflush; add 192.168.20.4 192.168.20.6 ah 15700 -A hmac-md5 "1234567890123456"; add 192.168.20.6 192.168.20.4 ah 24500 -A hmac-md5 "1234567890123456"; add 192.168.20.4 192.168.20.6 esp 15701 -E 3des-cbc "123456789012345678901234"; add 192.168.20.6 192.168.20.4 esp 24501 -E 3des-cbc "123456789012345678901234"; spdadd 192.168.20.4 192.168.20.6 any -P out ipsec esp/transport//require ah/transport//require;