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connectivity_watchdog [2020/08/14 14:03] – created rs232 | connectivity_watchdog [2024/03/02 18:03] (current) – Fix scheduler link hogwild | ||
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- | Connectivity Watchdog | + | ====== |
- | You might want to monitor your Internet connectivity. | + | For various reasons, you might want to monitor your Internet connectivity. |
- | The besic command would be something like: | + | For example, in the [[:admin-sched|Scheduler]] menu, in the** **//Custom 1 field:// |
- | **/ | + | \\ |
- | which however would not perform any action. | + | <code -> |
+ | /bin/ping -q -c1 8.8.4.4 | ||
+ | </ | ||
- | To perform an action linked to success (&& | + | \\ The 8.8.4.4. IP address is a google DNS server. This scheduled |
- | Examples: | + | Next, in order to link an action to a success (&& |
- | **/bin/ping -q -c1 8.8.4.4 || / | + | \\ |
- | **/bin/ping -q -c1 8.8.4.4 || / | + | For example: |
- | **/bin/ping -q -c1 8.8.4.4 | + | <code -> |
+ | #if ping fails, restart the wan. | ||
+ | /bin/ping -q -c1 8.8.4.4 || /sbin/service wan restart | ||
- | etc | + | # if ping fails, reboot the device. |
+ | /bin/ping -q -c1 8.8.4.4 || / | ||
+ | |||
+ | # successful pings will log " | ||
+ | /bin/ping -q -c1 8.8.4.4 && / | ||
+ | </ | ||
+ | |||
+ | \\ | ||
+ | |||
+ | \\ | ||
+ | |||
+ | ===== Connectivity Watchdog Notes ===== | ||
+ | |||
+ | This script is a custom one. Please note that there is also a setting in FreshTomato' | ||