We have a RB1100U as a concentrator for ~25 EoIP tunnels and as DHCP server for 700 users.
From the very beginning there was a problem with it, it would randomly stop working for all ports in group 1 (ether1-ether5) - while the rest would be operational.
Swapping for another RB unit didn't solve the problem.
Software tested:
4.9 with fw 2.26 and 4.10 wuth fw 2.27 - all with same results.
We need support on this matter.
Thank you in advance.