diagnostics messages not published on remote PC

[tommises]

This works:

ROBOT $: roscore
ROBOT $: rosrun libsensors_monitor libsensors_monitor
ROBOT $: rostopic echo -n 1 /diagnostics

But when trying to listen on the remote PC, rostopic echoprints nothing.

ROBOT $: roscore
ROBOT $: rosrun libsensors_monitor libsensors_monitor
REMOTE_PC $: rostopic echo -n 1 /diagnostics
---- nothing is printed ----

Interestingly REMOTE_PC $: rostopic list shows /diagnostics

I confirmed the network communication is working correctly by running mavros package, which also publishes diagnostics messages, and I am able to listen on the remote PC with no problems.

Additionally, when running both mavros and libsensors_monitor and calling ROBOT $: rostopic echo -n 1 /diagnostics, only mavros messages are printed.

[reinzor]

This has nothing to do with this package but has to do with your ROS network setup:

http://wiki.ros.org/ROS/NetworkSetup

[130s]

I second to reinzor's comment:

This has nothing to do with this package but has to do with your ROS network setup: