HP-UX Workload Manager User's Guide

WLM command reference
wlmgui
Appendix A380
You must start wlmcomd on each system that has a WLM (wlmd) or a
WLM global arbiter (wlmpard) that you want to manage using wlmgui.
(wlmpard is needed only if you are using WLM vPar management or its
Instant Capacity-based nPartition management.)
As a security measure, wlmcomd must be explicitly started:
/opt/wlm/bin/wlmcomd
You can also start wlmcomd at boot time by editing the following file:
/etc/rc.config.d/wlm
Be sure to set your DISPLAY environment variable before attempting to
start wlmgui.
NOTE Use secure communications, as explained in “Securing WLM
communications” on page 244 and in wlmcert(1M). Otherwise, do not use
wlmgui over the internet, and use wlmgui only on trusted LANs where
you trust all the users. Without secure communications, all data
exchanged between wlmcomd and wlmgui, including the user’s password,
is transmitted without encryption over the network.
Restrict communications between wlmgui and wlmcomd to only
authorized users to improve security.
Also see the WARNINGS section of wlmgui(1M).