Wireless Access

Occasional Contributor II

Keepalives between AP and Controller

Not sure how controller manages Campus AP?


For data traffic AP establish s x SSID tunnels + 1 tunnel for keepalives.


Is there a PAPI session between AP and Controller?

How AP detect that the controller is unreachable?


PAPI or GRE Keepalives ???


Guru Elite

Re: Keepalives between AP and Controller



Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
Occasional Contributor II

Re: Keepalives between AP and Controller

Thanks CJ.

So, these heartbeats are encapsulated over GRE tunnel?

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