HP-UX IPFilter Version A.03.05.14 Administrator's Guide

HP-UX IPFilter Configuration Examples
example.9
Appendix A162
example.9
# drop all packets without IP security options
#
block in all
pass in all with opt sec
#
# only allow packets in and out on lan0 which are top secret
#
block out on lan0 all
pass out on lan0 all with opt sec-class topsecret
block in on lan0 all
pass in on lan0 all with opt sec-class topsecret