What Port is Opened on My Local Machine


Most likely.

They're maintainance numbers for identifying single processes that use the same IP address.

Yours, VB.

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Volker Birk
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When I type in a web page address in my browser does my browser software open a random port? Am I correct in saying that the web server my browser connects to will open port 80 to listen for incoming connections? Can someone explain the concept of ports please? (I have searched for an explaination but could not find a really good one anywhere, they all seem to be very vague!).

Thanks in advance

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I found this on web may be it help you

formatting link
It clears the concept of TCp and UDP Ports and there working


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