#Att change router mac address how to#

I decided to use manual mode, as I felt that would make NAT for the DMZ easy. I found some setting called 'IP Passthrough' that seemed like it would do the job:

#Att change router mac address how to#

Ip address Īnd add a default route to send all traffic out to the gateway via that interface.īut, I am not sure how to setup the AT&T gateway to allow this. I was planning on setting up something like this on the ASA: My main issue thus far is when attempting to connect the ASA to the gateway (an Arris BGW210-700, branded AT&T and running AT&T software), I am not sure how to do this. They have a bunch of mid-2000's Cisco gear lying around, and I grabbed an ASA 5510 to make this work. Everything else can just do whatever - an internet connection is all thats needed. They have a couple devices they would like in a DMZ - a rather old server (that basically must have a static IP reservation) and a modern machine running their proprietary application. They just bought and had installed an AT&T business internet connection. I am attempting to setup a temporary network for a company in transition that is moving into a new building.