How to access bridged router that's inaccessible

ric0chet06

Senior member
Jan 11, 2007
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So here's the setup:

Internet comes into Netgear router (Redwood Network)
100' cable runs to the attic of the main house, attaches to a Buffalo Router (Green Network)

Now, there's a tenant in this building who is supposed to get his own internet, but keeps mooching even after talking to him about it. I need to log into the Buffalo and change the password/ ban his MAC address. I can't get into the attic right now as the access is in a tenant's room and requires me to remove everything in the closet and get a ladder, etc. One room is hardwired to that Buffalo router, and I do the ipconfig thing and get 192.168.1.107. Tried that and the default ip for that Buffalo and can't find it. What else could i try?