Ports used during Scan

     

     

    The various ports used during the scan are mentioned below

     

    Port

    Purpose

    Type

    389

    Ports used to fetch the computers list during domain scan and users list from Active Directory

    TCP

    135, 445, and a random port >1024

    Ports used to scan Windows machine using WMI

    TCP

    23(TELNET), 22(SSH), 11000(If AE is installed on Linux)

    Ports used for scanning Unix machines (Linux, Mac,Solaris, and Aix)

    TCP

    161(SNMP), 22(SSH)

    Ports used to scan other network devices (Swicthes, Routers, Printers, Access Points)

    UDP (SNMP) & TCP (SSH)

     

    *  The range of the random port can be minimized.Click here to know how to restrict random ports.

     

    Note:

    1. The ports - ICMP echo and ICMP echo reply, should be allowed in the firewall as it is used to ping the target machines.

    2. If the target machine has non English OS, then port TCP/7 should be added in the exception list of the firewall.

     

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