I'm deployed to Afghanistan right now and need TC help

SO INTERNET IS PROVIDED HERE AT CAMP LEATHERNECK BOTH FREE AND VERY EXPENSIVE ( OF COURSE YOU WANT TO TALK BACK HOME YOU GOT TO PAY FOR IT).

SO THE PROBLEM IS THIS, USING WIRED INTERNET YOU ARE REDIRECTED TO A SITE TO LOG ON TO THE INTERNET. I WOULD LIKE TO FIND A WAY WHERE I CAN PLACE MY TC IN THE MIDDLE SO THAT WAY I CAN ACCESS MY TC AND THE INTERNET VIA ETHERNET. COMMON SENSE DUH PLUG THE INTERNET LINE IN TO THE TC AND MY MAC INTO THE TC AND IT SHOULD WORK BUT IT DOESNT. I CANT GET THE SITE TO POP UP SO THAT I CAN USE THE INTERNET NO NETWORK CONNECTION FOUND. WOULD A DUMB SWITCH HELP? CAN I MAKE THE TC A DUMB SWITCH. IT IS IN BRIDGE MODE NOW I WAS FORCED TO TURN OFF THE WIFI BECUASE THE SIGNAL WAS INTERFERRING WITH THE FREE UNRELAIBLE INTERNET SERVICE.

THANKS A MILLION APPLE FANS FOR THE SUPPORT YOU GIVE THE MILITARY!!!

SEMPER FI

GUNNY