Some ports are available, others not but iptables are empty
On my laptop i have installed linux centos5. It is working fine and evrything works but their is one issue i can't find the solution for...
I have installed some servers:
oracle DB running on 1521 with webinterface running on 81
oracle weblogic server running on 7001
apache running on 80
The strange thing is that i only am able to connect to servers bound to port 80 and 8080.
For examples localhost works fine but localhost:81 gets a connection refused.
I also tried to change the port from 81 to 8080 and then it works.
When i do a iptables -L nothing is their so no firewall rules.
I realy don't have a clue were to look... It seems that their is somewhere still a firewall managing my network but i can't find it...
The default port of WLS is 7001 when you install it and that does not work but when i change it to 8080 it does work...
I have installed NetworkManager to manage my wireless connection. I have no wired connection.
i also tried without the NetworkManager service and used the normal network service but that didn't help so perhaps NetworkManager is not the problem...