How to prevent conflict between two NEXTAGE OPEN robots on the same network?

[Robotawi]

In our lab, there are two NEXTAGE OPEN robots connected to the same network. While experimenting with rtmros with ipython commands, I found the other robot responding to my commands. Both of them was ON at that moment. The problem is that the IP of both units is 192.168.128.10 and both of them is defined as nextage in the /etc/hosts file.

Please, let me know how to change the default IP of one of the robot to get rid of this conflict.

[k-okada]

I think you can use two robot by running your robot within NAT network, if your network administrator permits.

     ---------------------------
    |                                |
eth0:192.168.1.0         eth0:192.168.1.1
eth1:192.168.120.0     eth1:192.168.120.1
   |                                  |
qnx:192.168.128.10    qnx:192.168.128.10