Cisco Cisco Collaboration Server Dynamic Content Adapter Installation Guide
DCA 2.01 Installation and Integration Guide
34
DCA Installation Troubleshooting
The following table lists suggestions for troubleshooting problems encountered
immediately after DCA installation. These suggestions assume that:
immediately after DCA installation. These suggestions assume that:
•
The Sun ONE Web Server should be configured and the prerequisites should be
met. For details, refer to the section ‘Sun ONE Web Server Configurations for
DCA’.
met. For details, refer to the section ‘Sun ONE Web Server Configurations for
DCA’.
•
Your DCA server meets the requirements for DCA hardware and prerequisite
software.
software.
•
Web content you are attempting to access is valid and available from a properly
configured and functioning Web server.
configured and functioning Web server.
Symptom
Possible Cause
Possible Solution
Unable to access both
the DCA Collaboration
Toolbar and the DCA
Admin Tool
-AND-
Browser displays a 404
("Page Not Found")
error.
DCA Web server is
stopped.
Restart Web server on DCA.
Unable to access any or
certain Web pages
through the DCA
Collaboration Toolbar
-AND-
Browser displays DCA
default error message.
Connection to Internet
or to a particular Web
content server is down
-OR-
Incorrect URL entered.
Re-establish connection
-OR-
Re-enter URL.
Unable to access any
Web pages through the
DCA Collaboration
Toolbar -- browser
displays a 404 ("Page
Not Found") error
-OR-
DCA Admin Tool pages
display as raw text
-OR-
ServletExec Admin and
DCA Admin pages load
but input is lost on
server restart.
DCA installed over IIS
Lockdown Tool
installation that used
improper settings
-OR-
Improper IIS
permission settings
-OR-
URLScan running on
server (URLScan is a
Microsoft filter that
screens "suspiciously
formatted" URLs.
To remedy Lockdown Tool installation issues:
Uninstall and reinstall IIS Lockdown Tool as described in
About the IIS Lockdown Tool
.
-OR-
To remedy improper permission settings:
Ensure that IIS uses the following permission settings:
•
File Permissions for Anonymous Users: Allow
Write permissions to content directories.
•
Virtual Directories: Allow Execute permissions to
the Scripts directory and its subdirectories.
After changing settings, a server reboot followed by a
reinstall of the DCA may be required.