Hi
To clear some things (may be my vocabulary isn't exact). I'm talking about the Device type: RAP-3WN. We use them as remote access points with following deployment process:
- The RAP3-WN connects first to activate.arubanetworks.com and gets its provisioning rule: IAP to Airwave. (this part is working)
- The RAP3-WN connect to our Airwave server and ask about its configuration. (Here is our Problem – the 2 devices are able to communicate – I can see traffic with tcpdump. But the RAP3-WN gets the mentioned errors)
- When the RAP-3WN has its configuration, it connect to one of our controller and build up the VPN tunnel.
NTP is accessible by ping and show clock display the exact time. Activate and the airwave server are reachable.
A support case was already open, but after weeks of troubleshooting the “problem-devices” have been replaced (RMA), and now I’ve got some new devices with this problem.