OneSight Administrator Guide

Modifying System Definitions
Port – Enter the port number used by the web server you are
monitoring.
Secure – Select True if the server you are adding is a secure
server.
Specify an HTTP Host Header – Select True if you want to define
an HTTP Host Header. When selected, the monitor uses the IP
Address specified in the URL Address and the header specified in
the HTTP Host Header field. When cleared, the monitor uses the
host specified in the URL Address field. Use this option if you
have a single IP that hosts multiple web sites.
HTTP Host Header – Specify the value to look for in the Host:
field in the HTTP Get Request. For example, if you host web sites
www.mywebsite.com and www.myotherwebsite.com using IP
address 255.255.001.001, specify http://255.255.001.001 as the
URL Address and www.mywebsite.com or
www.myotherwebsite.com as the HTTP Host Header value.
Perfmon Tab – Information on the Web Server Perfmon tab is used
by the IIS profiles only.
The Windows NT Performance Monitor (Perfmon) can be used with
OneSight to gather resource information for specific components
and program processes throughout your system. To enable
OneSight to use this information, you must first start and configure
Performance Monitor for your system.
Instance – This value is typically “Default Web Server”.
SNMP Tab – Information on the Web Server SNMP tab is used by
the Netscape profile only.
Adding information to the Simple Network Management Protocol
(SNMP) tab enables OneSight to provide specific performance and
configuration information on network devices, such as routers, or
on hosts, such as workstations or mainframes.
Chapter 7: Configuring Systems 607