Hello Every One .
I have a problem with my internet connection. we have cisco 2911 router with 4 atm WICs , that connected to our ISP .
the Problem is after ISP upgrade their infrastructure to MSAN , i can only get one dialer interface up and the other won't get their IP add from the service provider
i did some troubleshooting and i think the problem is the ISP send all the packets to the 4 ATMs ( Lines ) with the same MAC ADD . so only one is up until i shut it down the other one become up and so on.
So Please Help
