122514Sdarrenr# 222514Sdarrenr# drop all packets without IP security options 322514Sdarrenr# 422514Sdarrenrblock in all 522514Sdarrenrpass in all with opt sec 622514Sdarrenr# 7102521Sdarrenr# only allow packets in and out on le1 which are top secret 822514Sdarrenr# 922514Sdarrenrblock out on le1 all 1022514Sdarrenrpass out on le1 all with opt sec-class topsecret 1122514Sdarrenrblock in on le1 all 1222514Sdarrenrpass in on le1 all with opt sec-class topsecret 13