CentOS 5 and OMSA; not listening on port tcp/1311

Folks --

I'd been successfully installing the OMSA 7.3.0 on a number of CentOS 5.6 servers via the LINUX repo.

We've been editing the sbin/CheckSystemType file to allow for OMSA to start:

IsDELLSystem()
{
#  "$SMBIOS_UTIL" | grep "OEM String 1" | awk -F":" '{print $2}' | grep -qi "Dell"
   "$SMBIOS_UTIL" | grep "Vendor" | awk -F":" '{print $2}' | grep -qi "Dell"

I see that dell_om_connsvcd is running:

# srvadmin-services.sh status
dell_rbu (module) is running
ipmi driver is running
dsm_sa_datamgrd (pid 10327 10326) is running
dsm_sa_eventmgrd (pid 10447) is running
dsm_sa_snmpd (pid 10506) is running
dsm_om_shrsvcd (pid 10719) is running
dsm_om_connsvcd (pid 26780 26779) is running

The lsof utility also shows dsm_om_connsvcd with open JAR files.

However, OMSA is not listening to tcp/1311 on any of these CentOS servers. Is there a configuration file that needs to be edited for this to be enabled? I can provide and additional info that would be needed to track this down. I understand this is not an officially supported OS platform for OMSA, but perhaps others have seen and overcome this? TY!