Simple Netwatch script help

RouterOS Scripting
1

Hi all,

I have netwatch script that well run under ROS 2.9, but it refuse to run under ROS 3.x

the scripts as follows :

  • UP

:global LinkUp [/system clock get time];
:log warning ("Link 1 is UP at : " . ($LinkUp));
:log info ("Link 1 outage duration : " . ($LinkUp-$LinkDown));

  • DOWN

:global LinkDown [/system clock get time];
:log warning ("Link 1 is Down at : " . ($LinkDown));

The Down script working fine, the problem is on Up script. The third line does not work as it does not recognize $LinkDown.

I’ve try to initialize both of LinkUp and LinkDown variable as global on startup, but :env print say [:nothing] for both.

Any clues please

Paul