Comments for How do I see what's happening on my machine's network connection?

Comment from Vaibhav on 2010-12-20

2010-12-20T09:57:24Z

@Richard - That's nothing but an internal Akamai naming convention. That means you are connected to 96.17.8.75.

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A comment on: How do I see what's happening on my machine's network connection?

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Comment from Jim Trammell on 2010-01-22

2010-01-23T04:04:41Z

Thanks for the artcle. I played the asnyc/bysinc
game a few years ago while I managed masses of data for AT&T. It's a field all by itself.
Thank you
Jim

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A comment on: How do I see what's happening on my machine's network connection?

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Comment from Michael Horowitz on 2010-01-21

2010-01-22T05:58:43Z

@robin: You are correct in concept, but not in the details. It's been a long time since I learned about this, but the server sends many packets before the PC responds with an "I got it". More specifically, the PC responds with "the last packet I got was number 12345". It would be far too inefficient for the PC to respond to each packet from the server. There's buffering going on.

Also, this only applies to TCP, not to UDP.

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A comment on: How do I see what's happening on my machine's network connection?

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Comment from Richard on 2010-01-21

2010-01-21T10:08:12Z

I get a similar list directly from the command window:

netstat

Now when I do a Netstat while visiting Ask-Leo.com
I get a pile of these:

a96-17-8-75.deploy.akamaitechnologies.com

what exactly are they trying to deploy onto my machine?
I know that's just part of the "address"
but they didn't choose deploy for no good reason

(The GUI looks like a good Idea for enhanced nitpicking through the connections though)

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Comment from Robin Clay on 2010-01-20

2010-01-20T19:40:17Z

The original question was based around:-
"the packets leaving my computer almost equal the packets entering the computer, even though I am not uploading any files" - which you omitted to address !

As I understand it, he's right, and, in simple terms that even I can understand, the conversation goes something like this:-
Server: "Here, Buddy, this is for you - ready?"
PC: "Yup. Send it."
Server: "It went. Did you get it OK ?"
PC: "Yup. Send more."
Server: "It went. Did you get it OK ?"
PC: "Yup. Send more."......
Server: "It went. Did you get it OK ?"
PC: "Nope. Try it agian."
Server: "It went. Did you get it OK ?"
PC: "Yup. Send more."

i.e., EVERY packet has a reply, though obviously not as big. That is why usually (or it used to be the case) upload speeds are set FAR slower than download speeds.

Tell me if I'm wrong ?

Have a good trip !

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A comment on: How do I see what's happening on my machine's network connection?

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Comment from TPBUSA on 2010-01-19

2010-01-19T23:16:53Z

Great article an thanks for the new tools/toys I now get to play with. lol Also, who gives a crapola if FIREFOX has 2 Fs capitalized or not. It doesnt even have anything to do with your article. Just a FireFOX fanboy, worse than the Apple fanboy/creeps who stalk websites like this.

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Comment from john pennington on 2010-01-19

2010-01-19T22:25:56Z

Hi Leo, Is there a way to lock out incoming online or pinging. My computer is being accesses by a x roommate and I would like to stop his access. Thank you for your time and help
John Pennington

That's what firewalls are for. What's a firewall, and how do I set one up?

20-Jan-2010

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A comment on: How do I see what's happening on my machine's network connection?

Tech Questions? Get Answers! - Ask Leo! ... by Leo Notenboom
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Comment from JOHN FORD on 2010-01-19

2010-01-19T22:22:58Z

as a new comer to your site,i'm finding articals helpful,answering my questions before i submit them,thank you Leo

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A comment on: How do I see what's happening on my machine's network connection?

Tech Questions? Get Answers! - Ask Leo! ... by Leo Notenboom
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Comment from Andy on 2010-01-19

2010-01-19T21:41:23Z

I have to say that Firefox does not have the second "f" capitalized.
Good article though.

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A comment on: How do I see what's happening on my machine's network connection?

Tech Questions? Get Answers! - Ask Leo! ... by Leo Notenboom
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