I am having trouble connecting to an old WZR-300HP. I am almost certain it is running Tomato and was configured as an AP. I have done a 30-30-30 reset, tried numerous default IPs, etc. but I am not able to connect to it. I have not used it in a few years, but it was working the last time I did and it displays green power/router lights. Any suggestions for what I can do to either A) test it actually functions and/or B) connect to it?