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Network Configuration in ROS

Robot IP = 192.168.yyyy

$ gedit .bashrc then put those lines

   export ROS_MASTER_URI=http://localhost:11311
    export ROS_HOSTNAME=192.168.yyyy
    export ROS_IP=192.168.yyyy

WorkStation IP=192.168.xxxx

$ gedit .bashrc then put those lines

export ROS_HOSTNAME=192.168.xxxx
export ROS_IP=192.168.xxxx
export  ROS_MASTER_URI=http://192.168.yyyy:11311

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