I have never set one of these up before and need a little assistance. Right now we have a T1 line coming in from Sprint to a Cisco 1841 and then on to our router. However, when I plug the Cisco 1841 into Port 0 and the router into Port 3 it does not work. In Port 1 I have my management computer plugged in. We have one subnet and this must be easy but I cannot figure out how to make this work. When the firewall is plugged in then I get no internet or network access.
We have a T1 line coming in from Sprint connected to a Cisco 1841 box currently. From there it connects to our switch. In regards to the Watchguard, I have tried plugging the sprint t1 line into port 0 on the watchguard box, then I have a network cable from the watchguard box port 2 to the switch and that doesn't seem to work. I am trying to bypass the cisco 1841 box by doing it this way. I have attached the network diagram to this post.
I don't want the Watchguard to use DHCP. I have a static IP address connect to the watchguard but no network or internet access when I do this.
What am I doing wrong?
I can't post images because I'm a new user.
In the Watchguard Network Setup it's set to Bridge Mode and then I have for the IP addresses 220.127.116.11/30 which is the Sprint IP address and for the gateway I have 18.104.22.168. For the trusted interface it is the same settings.
I have added 3 images of my current configuration. Can anyone tell me if this looks correct?