The output of this command looks like the following:
Starting nmap 3.55 ( http://www.insecure.org/nmap/ ) at 2004-09-24 13:49 EDT
Interesting ports on localhost.localdomain (127.0.0.1):
(The 1653 ports scanned but not shown below are in state: closed)
PORT STATE SERVICE
22/tcp open ssh
25/tcp open smtp
111/tcp open rpcbind
113/tcp open auth
631/tcp open ipp
834/tcp open unknown
2601/tcp open zebra
32774/tcp open sometimes-rpc11
Device type: general purpose
Running: Linux 2.4.X|2.5.X|2.6.X
OS details: Linux 2.5.25 - 2.6.3 or Gentoo 1.2 Linux 2.4.19 rc1-rc7)
Uptime 12.857 days (since Sat Sep 11 17:16:20 2004)
Nmap run completed – 1 IP address (1 host up) scanned in 5.190 seconds
if the ports are locked down request some "test" ports be opened for migration
determine the OS version
get the vanilla version of the apache from the middleware
for RHEL4 use the most recent RHEL4 release off the middleware ../apache_2.2.10_relxx_RHEL4/vanilla*.tar
for RHEL5 use the most recent release ../apache_2.2.10_relxx/vanilla*.tar