shahidch

Thanks Jadzea, Whitelisting the IP of AP fully is a good idea. But what baffled me that first AP registered into Nebula successfully, I don’t know how? But rest of them just could not make any connection. Yes, we have added all APs using QR code via iPhone.

Thanks MrEprise, I have confirmed there is no license restriction involved.

We now have purchased 24 NWA210Ax APs for our school. I have added one AP successfully to the Nebula Control Centre without any issues. I then attempted to add further 4 AP's but none of these talking to Nebula Centre. The LED's flash amber/green at 1 sec intervals and continue doing this indefinitely. We have done following white listing on the Firewall (Barracuda F80): Service FQDN IP Address Port Protocol Nebula Cloud Management (NETCONF) d.nebula.zyxel.com 34.247.112.130, 52.210.12.1, 52.48.115.44, 54.73.103.137, 63.32.141.172, 63.35.107.114 4335 / 6667 TCP Nebula Cloud Management s.nebula.zyxel.com Dynamic 443 TCP Network Time Protocol *.pool.ntp.org Dynamic 123 I thought it might be a switch issue, but then I wouldn't have been successful with the first AP? I have carried out firmware updates to the latest version and this has not helped either. We are using following network here: 10.121.120.0 255.255.252.0 We have some 400 hosts all getting IPs from DHCP and all going out via same single gateway. Can you please advise what can we do to resolve the issue.