Closing Port 23, Telnet, Windows Vista, not found Service in Services.msc...

Hello
I did some scans that indicate I open port 23 (telnet), but I could not close by the methods I've found doing research. It is not in Services.msc and I already disabled services that have something to do with remote connections, but it is always open. I don't have access to the router configuration that I stayed. Any ideas? Thank you.

Hello

First of all, he should know that all ports which are related to the network are always open the ready for action.

Close port means that something is blocking traffic towards it.

What is the role of the firewall?

As first thing as suggested above by Lorien-, we need to check if the firewall software is blocking it.

Also, check the router Port forwarding to ensure that it is not open.

The UPnP router can open port automatically if there is an application that needs it. So, if you do not use UPnP uncheck in the router.

I'm not sure the side WAN he usually uses 8080. You can see menu WAN router and see which port is used for remote control.

Then, you can use these free applications to see which ports them are open and by what.

http://TechNet.Microsoft.com/en-us/Sysinternals/bb897437.aspx

http://www.Gaijin.at/dlopview.php

Jack, MVP-Networking. WWW.EZLAN.NET

Tags: Windows

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