Wireshark mailing list archives

Re: Diagnosing disconnect exactly every 10 minutes in online game. FIN/ACK and TCP RST packet problem.


From: Austin Kretzer <austink3d () gmail com>
Date: Fri, 10 Sep 2010 13:38:31 -0600

Thank you for the quick replies!

I am sorry about the text file. I thought it seemed strange to send it like
that, but I figured it could just open up in it. I did not see a save as
option for .dmp as stated by Mike, so I went with the first option which
seems to be the default TCP dump file, .pcap. I am getting RST packets as
mentioned by Pedro. I'm not sure how many is bad, hopefully you can look at
my .pcap file and see. I seem to have around 10-15 or so in a 10 minute
timeframe. I have heard about this issue with NAT and the timeout. I saw a
few other people mention that during my Googling. Perhaps I should just
bridge my connection? Would that make it to where I could just bypass NAT? I
can't seen to find any settings in my modem (Netgear DGN2200) to change NAT
settings, it just seems to only have a setting to turn NAT on or off, which
it is of course on right now. I read that if you turn NAT off you can't get
a internet connection though, but I believe you can once bridged? I
apologize for my lack of knowledge on the subject.

What Pedro is saying seems to sound right. I don't see why it would be that
I'm not authorized or genuine or anything and its kicking me. I know I am.
Besides, if I wasn't, wouldn't it have done the same thing to me when I was
connection through my friends cable internet connection? As far as my
firewall interfering, I do not have one. The actual ISP's firewall, and
spoofing the FIN flag, I have no idea. Perhaps I should call and ask? I'm
not sure what exactly I should ask though.

Anyway, here is the new .pcap file. I also posted on the same link as before
if any of you want to read up on the forum post.

http://www.mediafire.com/?p5yzw34kbr3z3p6

Thank you yet again!

- Austin Kretzer
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