ExtremeSwitching (EOS)

Apple devices triggering HostDos icmpSize

  • 1.  Apple devices triggering HostDos icmpSize

    Posted 11-26-2018 12:39
    Hi,

    recently I have seen some Apple devices triggering the HostDos icmpSize check (set to the default size limit of 1024) on an S-Series:

    Event(Notice) for [i] - HostDoS[6] Attack ( icmpSize ) detected on vlan.0.

    Has anyone else seen this? Is this some (new?) iDevice feature, or connected with using e.g. a VPN on the iDevice?

    Thanks,
    Erik