Have you done a network analysis for viruses or bridge loops? This could be a broadcast storm caused by either of those network faults.
-mel > On Jun 19, 2015, at 10:08 AM, Sam Tetherow <tethe...@shwisp.net> wrote: > > Only have 1 Pro on my network and it hasn't given me any issues, several of > the original AP and AP-LR as well without issues. > > What is the uptime on the AP? You should be able to ssh into the APs using > the controller username and password. It is a linux base so 'uptime' will > tell you. You can also check for ethernet errors using 'ip -s link' on the > AP side. > > On 06/19/2015 11:45 AM, Bob Evans wrote: >> We have all APs set with static addresses. EdgeMax only hands out IPs to >> clients using the APs. >> >> This happens when people are using the APs and when no one is even in the >> building at 2am when there are no clients connected. It can happen to one >> then 5 hours later it happens again...then doesn't happen again for 12 >> hours. Totally random no interval. >> >> It is nice to know that others have no issues with these UniFi AP Pros. >> They seem to be fine except for the 2 mins or so they randomly drop link >> and reboot themselves. All are on APC UPSes and other devices in the same >> switch , like voip phones, never drop the ports. >> >> They are all new, delivered in various batches over time. We checked and >> all are the latest versions. >> >> Bob Evans >> >> >> >> >>> The IP can change on the UniFi without having to re-adopt or >>> re-provision. APs are identified by MAC address at the UniFi protocol >>> level (not layer 2). >>> >>> On 06/19/2015 09:09 AM, Naslund, Steve wrote: >>>> Here is another though. If your APs are re-provisioning every eight >>>> hours, what is your DHCP lease time? Are you sure the APs are able to >>>> renew their leases (if not, could your scope be full)? Do you see the >>>> IP addresses on the APs changing when they come back up? These could >>>> indicate a DHCP server issue. If the AP gets a new IP address it will >>>> likely have to be re-adopted to the controller. You might want to >>>> static address one or more APs to test this theory. >>>> >>>> Steven Naslund >>>> Chicago IL >>> >> >