[riot-notifications] [RIOT-OS/RIOT] shell/ping6: Incorrect handling of unexpected pongs (#11519)

Martine Lenders notifications at github.com
Tue Jul 30 11:37:47 CEST 2019

Mh... I don't really get the problem. If there are duplicates `ping` (even the `iputils` implementation) shows them. If you spoof echo replies they are shown as well, but there is no way to distinguish spoofs from real if you use the correct addresses.

> * On _A_: `ping6` node _B_ and immediately afterwards `ping6` some unreachable/unassigned IPv6 address

What does the latter accomplish? I should not get any responses, as there is no node to send them.

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