HP-UX IPSec version A.02.00 Administrator's Guide

Configuring HP-UX IPSec
Step 2: Configuring Tunnel IPSec Policies
Chapter 388
ipsec_config add tunnel my_host_host_tunnel \
-tsource 10.1.1.1 -tdestination 10.2.2.2 \
-source 10.1.1.1 -destination 10.2.2.2 \
-action ESP_AES128_HMAC_SHA1