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DNe
Contributor II
Posts: 39
Registered: ‎07-06-2015

Ping APs (again) CAP on Controller

[ Edited ]

Hi,

iam using 6.4.4.5 on 7010 and the APs are not pingable from other subnets. In the AP System Profile there is ap-uplink-acl (default) that normally allows ICMP. So i think this "issue" comes with CPSEC enabled and has something to do with the tunnel list for the AP. Is this a "issue" or a well known configuration and canthis behavior changed ?

 

In my case we want to allow the DHCP Servers to ping the Clients to check the leases (ip adress conflict check, which is not possible if the device won't answer)

 

 

Thanks for Feedback

ACMP
Guru Elite
Posts: 21,289
Registered: ‎03-29-2007

Re: Ping APs (again) CAP on Controller

You should open a case. I think this should be fixed already.


Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Occasional Contributor II
Posts: 23
Registered: ‎04-22-2016

Re: Ping APs (again) CAP on Controller

Would love to hear if this is fixed.

 

We ran into this a few months ago.

Don´t remember all details, but what worked was a ping from the controller.

Anything outside the LAN where the AP is placed could not ping the AP.

 

We opened a case and were told that this is a known behaviour and related to CPSEC.

 

Christian

 

 

Guru Elite
Posts: 21,289
Registered: ‎03-29-2007

Re: Ping APs (again) CAP on Controller

Okay.  Let me check.



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

DNe
Contributor II
Posts: 39
Registered: ‎07-06-2015

Re: Ping APs (again) CAP on Controller

Ticket is open... 

ACMP
DNe
Contributor II
Posts: 39
Registered: ‎07-06-2015

Re: Ping APs (again) CAP on Controller

Feedback from TAC: You actually need your "Ports" on the controller enabled as "routed" Ports so the back way from Controller to the Subnet of the ICMP Source can be reached "routed". 

ACMP
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