netstat reports over 2000 UDP ports listening

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when use netstat -a on win 2k3 server standard edition 32 bit set backup domain controller 1 of our private subnets, reports usual tcp , udp ports plus over 2000 udp ports 49153 65533 listening.  any suggestions may be responsible appreciated.  server has mssql 2k , symantec endpoint protection running on it.

is dns server?

see http://technet.microsoft.com/en-us/library/ee649174(ws.10).aspx and http://support.microsoft.com/default.aspx/kb/956188

after install security update 953230 on windows server 2003 , down-level platforms, following conditions true:

  • if value of maxuserport registry entry set, ports allocated randomly [1024, maxuserport] range.
  • if value of maxuserport registry entry not set, the ports allocated randomly [49152, 65535] range.

-greg



Windows Server  >  Network Access Protection



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