Everything with my mangoh red (WP7702 modem installed) was working fine ever since I got it. Now out of the blue the board is no longer able to communicate with my linux pc. I am not able to ssh into the board, I am not able to ping. Just out of the blue DEAD SILENCE. I have been up for 15hr straight trying to retrace my steps to see where the cause of this problem could be. I can’t find an answer. Before this problem occurred I was modifying the cfg_gateway.sh file to setup LAN connections. I finished setting the mangoh red up as a router per the instructions in this post: Setting up MangOH Red as Router to Cellular Gateway
And it seems it was going smoothly, I finished the tutorial, no problem. Once I exited the root I was unable to ssh back into mangoh red and no longer able to ping.
Can anyone help me please???