I have some 3 Dreamboxes (satelite receivers) in my house, since Linuxmce installation behind the core... They need to be accessible from the internet (don't ask me why, it's a "funny" reason)
Before that, to get to these boxes, i just set port forwarding on my dsl modem/router like following:
port 5901 in -- port 5900 and ip 192.168.0.5 out
port 5902 in -- port 5900 and ip 192.168.0.6 out
port 5903 in -- port 5900 and ip 192.168.0.7 out
That worked without any problems, like said, till LMCE install.
First, i tried to access only the core. So i setup just like: port 5900 in - port 5900 and 192.168.0.31 out (that is my static core ip). No problem!**
BUT, if i try to set the port forwarding up on the dsl modem/reouter and the core, like follows, it does not work...
port 5901 in -- port 5901 and core ip (192.168.0.31) out
port 5902 in -- port 5902 and core ip out
port 5903 in -- port 5903 and core ip out
port 5901 in -- port 5900 and 192.168.80.5 out (first box)
port 5902 in -- port 5900 and 192.168.80.6 out (second box)
port 5903 in -- port 5900 and 192.168.80.7 out (third box)
the boxes can connect to the internet, so there is no problem with their network setup...
So i'm pretty desperate already, 'couse i need these "ports and stuff"....
Oh, and something: i disabled firewal. With firewall on i couldn't manage not even the (**) thing above...
Is it a firewall/port forwarding issue or my issue??