I run a web server (Debian Squeeze on a VPS), and the graphs provided by the hosting company show consistently that around twice as much traffic is incoming to the server compared to the outgoing traffic.
From this thread (http://www.tutorialarena.com/blog/check-open-ports-on-ubuntu-linux.php), I found one port of my machine is not allowed for incoming connections, that's why I cannot visit my service outside (I guess). I've checked a lot of threads to open port for incoming connection, but it didn't work anyway. The most methods I found is modify/add the iptable (here for instance.).
I am developing a application, in which incoming and outgoing calls will be recorded. I want to display incoming and outgoing call recordings in one list view and in that list view I want to show different images for incoming and outgoing because I want the user to know which is incoming and which is outgoing. So, how can I do that. Please any one can help me.
I have kinda asked this before.
I've set up a server that serves my website, dns and some gameservers.
However, when I check my routers firewall log, I get alot of incoming UDP packets blocked on the same port.
This is how it looks like, notice that the ports are not the normal and it's not opened or used.
[INFO] Sat Aug 25 21:25:09 2012 Blocked incoming UDP packet from 126.96.36.199:49001 t