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Security Problem with UDP port

  • December 27, 2007 at 12:13 am

    #95550

    hi

    at first i apologize for bad english.

    my sqlserver2000 works on Win2000 for many years in a wide network.

    i have problem that it used 1434 UDP port to increase bandwidth traffic by sending many UDP packages to many IP which created randomly by SQLServer2000 when it find another SQLServer2000 after sending packages again new server start sending UDP Package to other.

    then no one cant connect to Server.

    i had a worm like this 2 years ago.

    but this bug or worm can not detect by any anti virus or any SP like SP4.

    How can i solve this problem ?

    Tanks

  • December 29, 2007 at 9:10 pm

    #763544

    Please Help me it is so necessary

  • December 30, 2007 at 12:56 am

    #763546

    Can yu post us the error that you get. it would be helpful for us to give any suggestions.

    Cheers,
    Sugeshkumar Rajendran
    SQL Server MVP
    http://sugeshkr.blogspot.com

  • December 30, 2007 at 11:17 am

    #763560

    SQL Slammer used 1434 and it can be a problem. This port is used to discover other SQL Server instances and is a pain if it's not open, but you can still connect to SQL Server.

  • December 30, 2007 at 9:21 pm

    #763580

    Thanks.;)

    The message say that there is no sql server

    This is my problem.

  • December 31, 2007 at 5:32 am

    #763671

    What is the serverpack level of win2000? Most recent windowsupdates installed?

  • January 1, 2008 at 11:15 pm

    #763916

    SQLServer2000SP4

    and

    Win2000 with last updates and patches

    Thanks

  • January 3, 2008 at 10:41 am

    #764483

    Have a look at

    http://www.mcse.ms/message985011.html

    Have you contacted Microsoft about the issue?

  • January 4, 2008 at 8:28 pm

    #765023

    YES :crying:

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