On this page ...
this page you can search for particular IP ports.
You might need this information to determine which
IP-ports are being used by applications in your network.
Often a network application is not working properly,
because the port is being blocked either by a proxy, router, or
firewall. You or your system administrator (depends on who manages
this normally) can use this infoto unblock an IP-Port (see also:
mapping IP-ports with the Alcatel SpeedTouch).
Note: If you do know any IP-ports
that are not in the list, then please mail them to me (please
include portnumber, if it's UDP or TCP, and for what application
it's being used) so I can add them to the database!
Note: You can also view the entire
list, by simply clicking "Search" without
entering any data in the fields. Keep in mind though that this is
list is HUGE, it can take quite some time before all the data is
being downloaded to your browser!
In the field below you can enter what you are looking
for. Not all fields need to be completed.
How it works
that use a particular port.
You can search for application that, for example, use
port 20. Simply enter the value op the portnumber, here "20",
in the field called "IP Port Number" and click
Display all ports that
use a particular type.
Not very usefull, but you could have a list generated
of all applications that use, for example UDP. Simply set "IP
Port Type" to the desired value (here "UDP"),
and click "Search".
Search all ports an application
This is the most common search I guess. For example
to find out what ports MSN Messenger uses.
In the third field, "Program/Application",
enter the name, or part of the name (which gives you a better chance on
good results) of the application.
With the MSN Messenger example, you could enter "MSN"
or "Messenger". After that, click "Search".
Searching for combinations.
You can mix these options any way you like, for example
looking for all "UDP" ports "MSN Messenger"