I am using a CentOS vmware image as a development server. It is up and running OK. It has a web application running on Tomcat and that is working correctly and I can connect to it OK. I can also connect to the OS using WinSCP.
The problem is that there is an application running that uses a specific port that I need to be able to connect to. The application is working using that port. However when I do a port scan that port does not show up. I want to be able to connect to it using a windows application.
The port (1489) does show up when I do the following:
cat /etc/services | grep 1489
dmdocbroker 1489/tcp # dmdocbroker
dmdocbroker 1489/udp # dmdocbroker

# netstat -anp | grep 1489
tcp 0 0* LISTEN 4139/./dmdocbroker
tcp 0 0 TIME_WAIT -
tcp 0 0 ::1:1489

The firewall is disabled (System > Administration > Firewall)

The environment is:
- Release 6.5 (Final)
- Kernel Linux 2.6.32-431.3.1el6.x86_64
- GNOME 2.28.2

Thanks in advance!