I have 8 dsl lines same isp. modems are in bridge mode and pppoe's are on mikrotik
i have more then one year and no problem.
yesterday started somethink like this. each ethernet that is connect with each modem of dsl lines
get trafic. the out interface is not connected. I change the mikrotik RB493G and all 8 modems
same problem

what do you think

no one?

I dont understand the question.

"The out interface is not connected" ?

Or do you mean the Ethernet "LAN" interface doesnt show "R" status and the TX/RX counters are zero even though your PPOE interfaces show activity?

Run torch on the physical interfaces and see where the traffic is coming from. It's receiving the traffic from somewhere on the physical interface other than the PPPoE tunnel.

hello
please explain more ,,
please put the code yoiu use here , thanks