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device_controll
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| device_controll [2024/11/25 16:41] – simon | device_controll [2026/05/09 12:46] (current) – [Using local web interace (Firefox) to display instrument information] ari | ||
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| Line 29: | Line 29: | ||
| sudo sysctl -w net.ipv4.icmp_echo_ignore_all=0 | sudo sysctl -w net.ipv4.icmp_echo_ignore_all=0 | ||
| sudo sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=0 | sudo sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=0 | ||
| - | If additional debugging is needed, tcpdump is a great utility to monitor traffic on the tcp protocol of all network ports. If not pre-installed, | + | If additional debugging is needed, tcpdump is a great utility to monitor traffic on the tcp protocol of all network ports. If not pre-installed, |
| sudo apt update | sudo apt update | ||
| sudo apt install tcpdump | sudo apt install tcpdump | ||
| Once tcpdump is present, once can continuously monitor traffic by issuing: | Once tcpdump is present, once can continuously monitor traffic by issuing: | ||
| sudo tcpdump -i any icmp | sudo tcpdump -i any icmp | ||
| + | |||
| + | ==== Using local web interace (Firefox) to display instrument information ==== | ||
| + | |||
| + | - Make sure server and VPN are on. Then start XLaunch and check “Disable access control” to ensure a remote | ||
| + | - Type in Shell: $env: | ||
| + | - Type in Shell ssh -Y damic2@10.65.117.44 => This connects us with the server. Important: Don’t forget the -Y => This is necessary since ssh can only handle text but we want image / video formats (Firefox), the -Y creates a “video tunnel” inside the connection | ||
| + | - Finally type firefox& | ||
| + | |||
| + | Instead of Windows Shell, we can also use PuTTY for faster responses. In this case: | ||
| + | - Input 10.65.117.44 into IP address | ||
| + | - Under SSH register select " | ||
| + | - In SSH => X11 => Select " | ||
device_controll.1732549267.txt.gz · Last modified: by simon
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