utm-30lx cannot ping 192.168.0.10

Hello. I have problem to ping with default IP address of the hokuyo utm-30lx. I'm using ubuntu 20.04. Is there anyone know how to solve this problem? Thank you

Asked by Nur92 on 2021-11-11 00:23:16 UTC

Comments

Take a look at this prior answer: https://answers.ros.org/question/212527/hokuyo-utm-30lx-ew-laser-scanner-problems-to-detect/

Asked by osilva on 2021-11-11 08:20:39 UTC

Answers

This is probably because the source IP of the ping is not 192.168.0.XXX, and you need to belong to the same network in order to ping each other.

Try changing the IP address of the ping source to 192.168.0.XXX.

Asked by miura on 2021-11-11 18:42:40 UTC

Comments

I already change the IP address of the ping source to 192.168.0.XXX and when to use rosrun urg_node urg_node _ip_address:=192.168.0.XXX it show [Error connecting to Hokuyo: Could not open network Hokuyo: 192.168.0.XXX:10940 could not open ethernet port]

Asked by Nur92 on 2021-11-11 20:10:25 UTC

XXX in urg_node _ip_address:=192.168.0.XXX is the part that specifies the IP address of the utm-30lx. if you have not tried urg_node _ip_address:=192.168.0.10, try it.

If it still does not work, the IP address of utm-30lx may be wrong.

Asked by miura on 2021-11-12 20:51:44 UTC