Internet Express for Tru64 UNIX Version 6.8 Installation Guide (14234)

The installation procedure displays information on each subset as it installs it. Scroll down to
the bottom of the page to monitor the progress of the installation. After the selected subsets are
installed, scroll to the bottom of the page and click on Continue.
To rerun the installation procedure (for example, to change the selections you made from the
list of subsets or to remove an installed subset), click on Reinstall.
When updating a previous installation of Internet Express, you may choose to update some
subsets but not others. The Administration Utility (IAEADM subset) can be updated and
administration pages of older components will still work, however if you update any component
with administration pages, you must also update the IAEADM subset or it will not be able to
use the newer administration pages.
2.17 Checking for Conflicts with Existing Services
If you choose to install any of the following services, the Internet Express installation procedure
checks to see if any existing services are running on the standard ports used by these servers:
• InterNetNews (INN) server (nntpd)
• Lightweight Directory Access Protocol (LDAP) server (slapd)
• Sendmail (SMTP)
• Post Office Protocol (POP)
• Cyrus IMAP or University of Washington IMAP
• Squid Proxy/Caching Server
If the installation procedure detects a service on a standard port, the procedure identifies the
conflict and prompts you to decide whether to install the Internet Express component that uses
the same port. After deciding whether or not to install the components in question, click on
Continue to continue the installation.
2.18 Providing Secure Web Server Information
The installation procedure allows you to choose to install either Version 1.3 or Version 2.0 of the
Secure Web Server, or both. Each of these Web Servers offers different advantages for delivering
your Web content. More information on the advantages and disadvantages of each server can
be found in the Secure Web Server Administration Guide.
When you choose to install the Secure Web Server 1.3, you can choose not to install or start a
Public Web Server instance. When you choose to install the Administration utility, an instance
of the Secure Web Server 1.3 is automatically installed on port 8081.
When updating from Internet Express Version 5.9 or later, if a public Web server configuration
exists, it will be preserved and used. Otherwise, you have the option of creating a public version
of the Secure Web Server 1.3 on port 80 (or your choice of any port) or continuing without creating
this instance. You will also be asked whether or not you want the public Web server to be started
when the installation completes and to be configured to restart when the system boots.
When you choose to install the Secure Web Server 2.0, a public Web server will be created on
the port of your choosing (although if you also configured a public 1.3 Web server, they must
use different ports). You will also be asked whether or not you want the public Web server to
be started when the installation completes and to be configured to restart when the system boots.
2.19 Choosing an IMAP Server
If you choose to install both the University of Washington IMAP server (UW-IMAP) and the
Carnegie Mellon University Cyrus IMAP server (Cyrus) subsets, you must indicate which of
these servers you want to enable after installation.
If you choose to install both the UW-IMAP and the Cyrus IMAP servers, you must indicate which
IMAP server you want to enable on your system. Because these servers share the same port, you
30 Installing Internet Express