Reboot Boards due to low Memory with notification
From MikroTik Wiki
set this in scheduler to get lost memory back and to get a reboot when it needs to do this
:global datum [/system clock get date]; :global time [/system clock get time]; /system resource :if ([get free-memory]< 25000) do=[ /tool e-mail send server=*.*.*.* to="alert@yours.net" subject=[/system identity get name] from="alert@yours.net" body=(" on $datum at $time the memory on this repeater got to ", [/system resource get free-memory]) /system reboot; ]};
on the if statement you will need to set the 25000 depending on board type IE 532a = 25000 153 = 12000 and so on I put this in scheduler to run at 3am once a day
Using percentages
:global datum [/system clock get date]; :global time [/system clock get time]; :local percentfree ((100 * [/system resource get free-memory]) / [/system resource get total-memory]) /system resource :if ($percentfree < 5) do={ /tool e-mail send server=*.*.*.* to="alert@yours.net" subject=[/system identity get name] from="alert@yours.net" body=(" on $datum at $time the memory on this repeater got to ", [/system resource get free-memory]) /system reboot; };
Will notify and reboot if free memory < 5%
--Doug 09:26, 24 July 2009 (EEST)