do not know the ip

Hi, 

If you are referring to the ePMP radio's iP, the default IP is 192.168.0.1 for GPS radios and 192.168.0.2 for Non-GPS radios. Alternately you can use 169.254.1.1 to get into any ePMP radio from its (main) Ethernet port. 

Thanks,

Sriram