When I point my browser to the administration port number, I get the message "Forbidden"

Question

I installed the iPlanet Calendar Server (iCS) and supplied a TCP port number
for the admin port. However, when I tried to access the Calendar Server
administration interface from Netscape Communicator by typing in the URL<BR>
<P>
http://server-name:port<BR>
<P>
where server-name was
the name of the Calendar Server and port
was the port number, I got the
message "Forbidden."
<P>
I checked to make sure that the port number, "22392" was specified in the
server.conf file
in the line<BR>
<P>
service.http.admin.port "22392"
<P>
I also checked to make sure that admin service was enabled in the
server.conf file in the line<BR>
<P>
service.http.admin.enable "yes"
<P>
Even after checking these, I was still unable to access the Calendar Server
administration interface.
<P>
At this time, there is no graphical administration interface for iCS 2.x.
For this reason, you need to execute all commands for the Calendar Server from
the command line. For some command-line administration tools, you need to
specify the port number.
<P>
For more details on command-line utilities and syntax, please see the
iPlanet Calendar Server: Administration Guide at<BR>
<P>
http://developer.iplanet.com/docs/manuals/calendar/ics21/ag/calagxa.htm#1005537

Answer 1

'''Try the Firefox SafeMode''' to see how it works there. <br />
''A troubleshooting mode, which disables most Add-ons.'' <br />
''(If you're not using it, switch to the Default Theme.)''
* You can open the Firefox 4.0+ SafeMode by holding the '''Shft''' key when you use the Firefox desktop or Start menu shortcut.
* Or use the Help menu item, click on '''Restart with Add-ons Disabled...''' while Firefox is running. <br />
''Don't select anything right now, just use "Continue in SafeMode."''
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shft key) to open it again.''
'''''If it is good in the Firefox SafeMode''''', your problem is probably caused by an extension, and you need to figure out which one. <br />
http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+themes
''When you figure out what is causing that, please let us know. It might help other user's who have that problem.''