Hi, im using 6.12 with UM on my home 951, its have static ip, my bases (sxt,911 etc) open pptp to home router, and takes 192.168.80.x (UM 192.168.80.1). usually all works good, but sometimes routers lose connect to internet (all have different providers), reboots (problem with power) and other problems, and they lose connect to my UM (pptp), after it some of clients cant login, logs say "user .. authentication failed" but in UM this user work. Reboot this router again solve the problem.

Now im using scripts that reboot main UM router on 5 30 am , and all bases on 5 32, but i think its not good idea reboot devices every day... How can i solve this problem with other method?)

And second question. Why devices cant connect to radius directly on static wan ip. 217..... They can only to my internal network 192...

Sorry for my bad english)