HP WebQoS for HP-UX Release Note

HP WebQoS on HP-UX

Known Problems and Workarounds

Chapter 1 5

Known Problems and Workarounds

HP WebQoS

• Conﬁguring IP-Based Virtual Servers

Each IP-based virtual server must be conﬁgured as an individual site in WebQoS. This

allows you to set individual SLOs/policies and maintain separate statistics for each

IP-based virtual server.

You cannot conﬁgure all IP-based virtual servers as one site in WebQoS. If you want to

control many virtual servers as one site, you should conﬁgure these virtual servers as

subservers in your web server.

• IP-Based Virtual Servers

All IP-based virtual servers must be running and each IP-based virtual server must be

conﬁgured as an individual site in WebQoS before WebQoS can be active.

• Reject and Defer Web Pages

There is only one set of reject and defer web pages available for all sites conﬁgured in

WebQoS. For example, if you have three IP-based virtual servers siteA, siteB, and siteC,

and if you customize the reject web page for siteA, then the same reject web page is used

for siteB and siteC.

• Queue Utilization Per Class Statistics

You should ignore a site’s queue utilization per class statistics if it displays over 100%

utilization.

Zeus Web Server

• Adding/Deleting IP-Based Virtual Servers

IP-Based virtual servers cannot be added nor deleted dynamically. That is, you must stop

the web server before you can add or delete an additional IP-based virtual server.

• IP-Based Virtual Servers and WebQoS

All IP-based virtual servers must be running and each IP-based virtual server must be

conﬁgured as an individual site in WebQoS before WebQoS can be active.