cisco 2600 + 7500 Bridging issues over serial wan (MAC)

[kmmehlkmmehl]

hi!

i have plenty of 2600er connected via a serial wan connection to a 7500 which is connectedto out private lan. 2600er have also wan ips.

problem:

i have a device in our lan 7500 which should see the MAC ADDRESSES of an device (or moredevices) connected to a port on the 2600ers behind the WAN

question:

how can i make the pakets go through with the mac addresses still intact?

i want to give "ok" from 75er side for specific mac addresses to access the network. but i need to know them

i thought of bridging.. but do now know how exactly...

any help appreciated!

THANKS

[tstanik]

Setup the router so that the serial Interfaces had IP Addresses, turn on routing, remove the Bridge Group commands from the two interfaces, and setup a Gateway of Last Resort. If it didn't work then he would definitely have an issue outside the routers, most likely in the DSU/CSU configurations.