07-18-2014 12:06 PM
I have a scenario with 2 Controllers configured with 2 VRRP instances, to allow two controllet to back each other backup. I have 1 AP connected in the first Controller, but configured to provisioning in the second Controller, using LMS IP Configuration
If I simulate a failure in the second Controller, the AP doesn't pass to the first. If I acess the AP CLI, I receive the message below:
asap_gre_ipv4_err: Received ICMP (DEST_UNREACH, PROT_UNREACH) from 10.1.10.120 for heartbeat tunnel.
Could you help me?
07-18-2014 12:12 PM
Please consider moving to HA configuration if you can. This was started in AOS 6.3 code.
In your scenario the LMS IP should be one of your VRRP VIPs
Consulting Systems Engineer - ACCX, ACDX, ACMX
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07-20-2014 09:58 PM
How are you simulating the failure ? Cable pull somewhere or VRRP mastership change. If the LMS IP becomes unreachable then the AP will be subjected to the heartbeat settings in the ap system profile before it decides what to do next (if it's a RAP that can be quite some time).
But, if the LMS IP is subjected to a VRRP mastership changes that should trigger a much faster LMS failover.
07-21-2014 06:33 AM
I just disconnect the cable of the Controller, to simulate the failure.
The configuration of the LMS IP is the VRRP address, but I have 2 instances, where in the each instance, one Controller is the Master.