Wired Intelligent Edge

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Bring performance and reliability to your network with the HPE Aruba Networking Core, Aggregation, and Access layer switches. Discuss the latest features and functionality of your switching devices, and find ways to improve security across your network to bring together a mobile-first solution
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Switch not responding to ICMP

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  • 1.  Switch not responding to ICMP

    Posted Apr 25, 2018 11:25 PM

    Hi Team,

     

    Good Day. 


    We are using 2530 switch and for some reason, these switches are not responding to ICMP. Below is what has been performed:

     

    1. Switch has been replaced

    2. No ACLs in place. 

    3. Directly connected device can ping the switch. 

    4. Traceroute to the switch is working without any issues. 

    5. Traceroute/ping from the switch works without any issues as well. 

    6. For some reason only the NBN sites are having issues. We have confirmed that the provider does not have any ACL or controls. 

     

     

    Setups:

     

    MPLS --> CE --> Aruba Switch

     

    Any idea on what else i should look into. 

     

     



  • 2.  RE: Switch not responding to ICMP

    EMPLOYEE
    Posted May 04, 2018 09:27 AM

    It's hard to predict but from the message I'm not sure if switch before was working? If not what is the ICMP message you get back? Could it be an ICMP with TTL set too low? Since you mentioned that direct ping is working. 

     

    Just some thoughts . . .



  • 3.  RE: Switch not responding to ICMP

    Posted May 10, 2018 05:41 AM

    Hi.

    what about the default gateway?