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Unsolicited Echo Reply from 0.0.0.0

This thread has been viewed 18 times

  • 1.  Unsolicited Echo Reply from 0.0.0.0

    Posted Feb 16, 2021 10:10 AM
    HP Switch 5412Rzl2 (J9851A)
    warning
    2/12/2021, 09:09:11 PM
    Dhcp-server
    Unsolicited Echo Reply from 0.0.0.0. (1 times in 60 seconds)

    Can you please tell me what these notifications are? there are no other "extra" dhcp-servers on the network. Sorry for offtopic.


    ------------------------------
    Vladimir Ostapets
    ------------------------------


  • 2.  RE: Unsolicited Echo Reply from 0.0.0.0

    MVP GURU
    Posted Feb 16, 2021 10:50 AM
    Where you get this info/warning ?

    what firmware version on the switch ?

    do you have try to make a pcap ?

    ------------------------------
    PowerArubaSW : Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP...

    PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...)

    PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)..

    ACEP / ACMX #107 / ACDX #1281
    ------------------------------

    Original Message


  • 3.  RE: Unsolicited Echo Reply from 0.0.0.0

    Posted Feb 16, 2021 04:13 PM
    Good day. Please tell me about the pcap command. Information on screenshots.

    ------------------------------
    Vladimir Ostapets
    ------------------------------

    Original Message


  • 4.  RE: Unsolicited Echo Reply from 0.0.0.0

    MVP GURU
    Posted Feb 17, 2021 09:37 AM
    For pcap, you need to connect a device and capture packet

    ------------------------------
    PowerArubaSW : Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP...

    PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...)

    PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)..

    ACEP / ACMX #107 / ACDX #1281
    ------------------------------

    Original Message


  • 5.  RE: Unsolicited Echo Reply from 0.0.0.0

    Posted Feb 18, 2021 06:57 AM
    need to connect Aruba Air Monitor device?
    One of the reasons for this message is "This message can also be generated by pinding a subnet broadcast address fromswitch management"
    how to check it, please tell me?

    ------------------------------
    Vladimir Ostapets
    ------------------------------

    Original Message