Hello everyone, I need to setup only failover (no load balance) on my ER605, but I don't know how to do it properly considering that: My backup connection is a PPPoE modem/router that can not bet set

My ER605 router is connected to a TP LINK SG116E switch, and from there, several wireless access points. After a power outage, all devices restarted, but the wireless access points all came back with

Hi everyone, Let me make a brief and describe the situation. Router: ER605 v2, firmware 2.2.2 Build 20231017 Rel.68869. MTU = MRU = 1492 MSS clamping = auto PPPoE The modem with fiber optics connectio