Author Topic: Slow Internet Connection / Netstat Extreme Stats / Loops  (Read 66276 times)

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roosevelt

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Slow Internet Connection / Netstat Extreme Stats / Loops
« on: September 27, 2010, 05:53:31 AM »
Hi,

Recently, I have been experiencing slow internet connection and noticed it was only an issue on my computer. I have Cable connection with a router setup. My main computer is directly connected to the router and have one desktop and another laptop.

My two other PCs don't have Avast installed and the internet from those PCs works fine.

However, my main PC where I have Avast installed is giving me this issue. And the strange thing is, I didn't experience anything like this until recently.

I looked at /netstat and all these connections just threw me off. I read in another post at this forum that the Web Shield module uses port 12080 proxy or something like that.

I tried turning off the web shield but my speed did not improve. I also did a Virus scan/Spyware scan but still no luck.

Here's just part one of the /netstat output.

I have Avast Internet Security / 5

Any advice? I could not post the whole netstat output because there's 10,000 character limit

Code: [Select]
TCP    127.0.0.1:12080        USERNAME-PC:50564     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50565     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50566     CLOSE_WAIT
 TCP    127.0.0.1:12080        USERNAME-PC:50571     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50572     TIME_WAIT
 TCP    127.0.0.1:12080        USERNAME-PC:50575     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50576     TIME_WAIT
 TCP    127.0.0.1:12080        USERNAME-PC:50578     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50579     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50582     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50583     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50584     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50585     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50586     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50587     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50588     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50591     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50592     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50597     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50598     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50600     TIME_WAIT
 TCP    127.0.0.1:12080        USERNAME-PC:50601     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50602     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50603     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50604     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50605     CLOSE_WAIT
 TCP    127.0.0.1:12080        USERNAME-PC:50607     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50612     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50613     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50615     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50616     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50617     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50618     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50619     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50626     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50627     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50628     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50629     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50630     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50631     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50632     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50633     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50641     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50642     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50646     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50647     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50650     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50653     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50655     TIME_WAIT
 TCP    127.0.0.1:12080        USERNAME-PC:50657     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50658     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50660     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50661     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50663     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50669     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50675     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50677     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50678     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50681     ESTABLISHED
 TCP    127.0.0.1:12080        USERNAME-PC:50684     ESTABLISHED
 TCP    127.0.0.1:49903        USERNAME-PC:49904     ESTABLISHED
 TCP    127.0.0.1:49904        USERNAME-PC:49903     ESTABLISHED
 TCP    127.0.0.1:49935        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:49936        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:49949        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:49950        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:49953        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:49954        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:49976        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:49977        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50012        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50014        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50016        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50049        USERNAME-PC:50050     ESTABLISHED
 TCP    127.0.0.1:50050        USERNAME-PC:50049     ESTABLISHED
 TCP    127.0.0.1:50057        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50080        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50081        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50170        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50249        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50250        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50292        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50293        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50297        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50298        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50336        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50337        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50402        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50403        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50473        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50475        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50523        USERNAME-PC:12080     TIME_WAIT
 TCP    127.0.0.1:50533        USERNAME-PC:50534     ESTABLISHED
 TCP    127.0.0.1:50534        USERNAME-PC:50533     ESTABLISHED
 TCP    127.0.0.1:50535        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50564        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50565        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50566        USERNAME-PC:12080     FIN_WAIT_2
 TCP    127.0.0.1:50571        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50575        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50578        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50579        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50582        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50583        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50584        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50585        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50586        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50587        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50588        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50591        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50592        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50597        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50598        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50601        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50602        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50603        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50604        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50605        USERNAME-PC:12080     FIN_WAIT_2
 TCP    127.0.0.1:50606        USERNAME-PC:12080     TIME_WAIT
 TCP    127.0.0.1:50607        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50612        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50613        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50615        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50616        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50617        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50618        USERNAME-PC:12080     ESTABLISHED
 TCP    127.0.0.1:50619        USERNAME-PC:12080     ESTABLISHED
 TCP    192.168.1.133:49171    174:http               CLOSE_WAIT
 TCP    192.168.1.133:49356    wh5:http               CLOSE_WAIT
 TCP    192.168.1.133:49357    wh5:http               CLOSE_WAIT
 TCP    192.168.1.133:49358    wh5:http               CLOSE_WAIT
 TCP    192.168.1.133:49359    wh5:http               CLOSE_WAIT
 TCP    192.168.1.133:49945    nyc-v279:http          CLOSE_WAIT
 ...

Offline DavidR

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Re: Slow Internet Connection / Netstat Extreme Stats / Loops
« Reply #1 on: September 27, 2010, 03:45:39 PM »
If all of your netstat traffic is basically the same it is all localhost 127.0.0.1 and not connected internet traffic (other than the last bunch which are local network).

So if this is the general format of the netstat entries, posting more is unlikely to give any more information. If it does, you can pipe your netstat command output to a .txt file and attach the file to the post using the Additional Options, in the Reply window.

The web shield uses localhost port 12080 so that it can scan http port 80 traffic.

As you say this wasn't previously an issue, so I wonder what has changed. Unfortunately this isn't something I'm very familiar with
Windows 10 Home 64bit/ Acer Aspire F15/ Intel Core i5 7200U 2.5GHz, 8GB DDR4 memory, 256GB SSD, 1TB HDD/ avast! free 23.1.6049 (build 23.1.7883.774) UI 1.0.746/ Firefox, uBlock Origin, uMatrix/ MailWasher Pro/ Avast! Mobile Security