ExtremeWireless (WiNG)

  • 1.  0| ports.c:1959 Warning: GMAC Rx Error on port ge1: [10] Lenght Mismatch

    Posted 04-20-2017 09:13
    I have some strange issue with 4 APS working in mesh: 2 APS as root with ethernet link + 2 APS as non-root without ethernet link. All of them configured with one mesh ID.
    Every few seconds in root APS in CLI connected trough RS232 I see this warning message:
    0| ports.c:1959 Warning: GMAC Rx Error on port ge1: [10] Lenght Mismatch
    Besides, everything seems working well.
    WING 5.8.4

    It is seems to be a result of improperly configured mesh configuration?
    Any ideas, why I have this warning?



  • 2.  RE: 0| ports.c:1959 Warning: GMAC Rx Error on port ge1: [10] Lenght Mismatch

    Posted 04-25-2017 09:14


  • 3.  RE: 0| ports.c:1959 Warning: GMAC Rx Error on port ge1: [10] Lenght Mismatch

    Posted 04-25-2017 10:50
    Hello,

    Sorry but I don't have them.

    Any ideas nevertheless?



  • 4.  RE: 0| ports.c:1959 Warning: GMAC Rx Error on port ge1: [10] Lenght Mismatch

    Posted 04-26-2017 06:26
    Hi Aviv,

    GMAC is gigabit media access control.
    The message is referring to AP interface GE1 and not interface radio therefore I believe it is not related with Mesh.
    If I understand correctly, it is referring the AP interface GE 1 receiving mismatch frame ethertype/length.
    I will suggest first to check cabling, connector, switchport configuration and AP interface GE 1 configuration.
    AP techdump file will be very helpful for further analysis.