Useful reference KB on all ports for common MS apps

Discussion in 'Windows Small Business Server' started by Jeff Middleton [SBS-MVP], Mar 5, 2004.

  1. I just bumped into this KB this AM (again) and thought I'd offer it as a
    useful thing to have if you tune firewalls or look at threat vectors.

    --------------------------------

    Port Requirements for the Microsoft Windows Server System

    http://support.microsoft.com/default.aspx?scid=kb;en-us;832017&Product=ISAS

    (832017) - This article discusses the network ports and protocols that are
    used by server products and their subcomponents in the Microsoft Windows
    server system. The Windows server system includes a comprehensive and
    integrated infrastructure that is designed.

    ----------------------------------

    In addition to a matrix table summary of all ports/services, it includes
    section on each service like this:



    Server

    The Server system service provides RPC support and file, print, and named
    pipe sharing over the network. The Server service allows the sharing of
    local resources, such as disks and printers, so that other users on the
    network can access them. It also allows named pipe communication between
    programs that are running on the local computer and on other computers.
    Named pipe communication is memory that is reserved for the output of one
    process to be used as input for another process. The input-accepting process
    does not have to be local to the computer.

    System service name: lanmanserver

    Application protocol
    Protocol
    Ports

    NetBIOS Datagram Service
    UDP
    138

    NetBIOS Name Resolution
    UDP
    137

    NetBIOS Session Service
    TCP
    139

    SMB
    TCP
    445
     
    Jeff Middleton [SBS-MVP], Mar 5, 2004
    #1
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  2. Ahhh.....
    A familiar name finally!!

    Havent been here for a while......but am installing SBS 2003 for the first time and have posted and been lingering\reading

    Thatnks for the link Jef

    Tami
     
    Tami Farrelly, Mar 5, 2004
    #2
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  3. Hi Tami. :)


    time and have posted and been lingering\reading.
     
    Jeff Middleton [SBS-MVP], Mar 5, 2004
    #3
  4. A fine link Jeff, many thanks!
     
    Gordon Keenan, Mar 5, 2004
    #4
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