Tried to switch a led on and of through rpc but IP adress stays unchanged and the url to write the led gives a httpserver error

Dependencies:   EthernetInterface HTTPServer mbed-rpc mbed-rtos mbed

Committer:
Frostworks
Date:
Fri Apr 14 13:47:37 2017 +0000
Revision:
0:c20da8fd007a
I tried to switch a led on and off with rcp for mbed frdm k64f, it does compile but it doesn't change the ip to 192.168.1.101 and both the weburl http://192.168.1.101/rpc/led2/write0  and; http://192.168.1.27/rpc/led2/write1 give an httpserver error

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Frostworks 0:c20da8fd007a 1 https://mbed.org/users/mbed_official/code/mbed-rpc/#33e21ae4d434