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jsk-ros-pkg / jsk_robot

jsk-ros-pkg/jsk_robot
https://github.com/jsk-ros-pkg/jsk_robot
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Cannot ping PR1040 #837

Closed Affonso-Gui closed 7 years ago

Affonso-Gui commented 7 years ago

Cannot connect to red PR2.

ping pr1040 returns

From PC.jsk.imi.i.u-tokyo.ac.jp (133.11.216.118) icmp_seq=1 Destination Host Unreachable
furushchev commented 7 years ago

I also confirmed ping does not reach to pr1040. Pinging to prbase1040 is also failed so I think there is something wrong with basestation of PR1040. (BTW, for PR1012 there is no more base station.) I resetted base station. Maybe because of power failure on the last weekend.

furushchev commented 7 years ago

After rebooting basestation, I can ping to pr1040.

furushchev@musca:~$ ping pr1040
PING pr1040.jsk.imi.i.u-tokyo.ac.jp (133.11.216.211) 56(84) bytes of data.
64 bytes from pr1040.jsk.imi.i.u-tokyo.ac.jp (133.11.216.211): icmp_seq=1 ttl=63 time=0.791 ms
^C
--- pr1040.jsk.imi.i.u-tokyo.ac.jp ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.791/0.791/0.791/0.000

@Affonso-Gui Please double check.

Affonso-Gui commented 7 years ago

Seems to be back to normal.

Thank you very much.

furushchev commented 7 years ago

MEMO When turning on the base station, the case fan sounds strange. I cleaned up the fan with air duster.