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Hi I am using wireshark and was wondering what this activity is on 42668: 2554 266.082798 184.51.200.41 24.183.xxxx TCP http > 42668 [FIN, ACK] Seq=1 Ack=1 Win=181 Len=0 TSV=1912527186 TSER=307352438 ...
  1. 02-04-2011 #1
    justme11
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    activity on port 42668

    Hi

    I am using wireshark and was wondering what this activity is on 42668:

    2554 266.082798 184.51.200.41 24.183.xxxx TCP http > 42668 [FIN, ACK] Seq=1 Ack=1 Win=181 Len=0 TSV=1912527186 TSER=307352438

    2555 266.121950 24.183.xxxx 184.51.200.41 TCP 42668 > http [ACK] Seq=1 Ack=2 Win=670 Len=0 TSV=307852479 TSER=1912527186

    It seems to happen about once every 30 minutes, regardless of whether there are any browsers or webpages open or not. Does it have something to do with network time or weather?

    I am using Fedora 12.

    Thank you
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  2. 02-08-2011 #2
    Lazydog
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    You could use the following command to see what is listening on that port:
    Code:
    netstat -np | grep tcp
    or

    Code:
    netstat -np | grep <port#>

    Regards
    Robert

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