Mikrotik Logs failure Monitor by Telegram

December 20, 2024

Here is the steps:

1-add new script with name "LogFilter"
2-Copy and past the code below
3-edit setup section to your own telegram bot and chat id
4-run the script for first time by your self allowing it to run every one minute

Content Unlocked:

Code:
# BEGIN SETUP Edit Here
:local myserver ([/system identity get name])
:local scheduleName "LogFilter"
:local bot "YOUR_BOT_TOKEN"
:local ChatID "YOUR_CHANEL_ID"
:local startBuf [:toarray [/log find message~" failure" || message~"loop" || message~"down" || message~"fcs" || message~"excessive"]]
:local removeThese [:toarray ""]
# END SETUP

# warn if schedule does not exist and create it
:if ([:len [/system scheduler find name="$scheduleName"]] = 0) do={
  /log warning "[LogFilter] Alert : Schedule does not exist. Creating schedule ...."
  /system scheduler add name=$scheduleName interval=60s start-date=Jul/05/2019 start-time=startup on-event=LogFilter
  /log warning "[LogFilter] Alert : Schedule created ."
}

# get last time
:local lastTime [/system scheduler get [find name="$scheduleName"] comment]
# for checking time of each log entry
:local currentTime
# log message
:local message
# final output
:local output

:local keepOutput false
# if lastTime is empty, set keepOutput to true
:if ([:len $lastTime] = 0) do={
  :set keepOutput true
}

:local counter 0
# loop through all log entries that have been found
:foreach i in=$startBuf do={

# loop through all removeThese array items
  :local keepLog true
  :foreach j in=$removeThese do={
#   if this log entry contains any of them, it will be ignored
    :if ([/log get $i message] ~ "$j") do={
      :set keepLog false
    }
  }
  :if ($keepLog = true) do={
  
   :set message [/log get $i message]

#   LOG DATE
#   depending on log date/time, the format may be different. 3 known formats
#   format of jan/01/2002 00:00:00 which shows up at unknown date/time. Using as default
    :set currentTime [ /log get $i time ]
#   format of 00:00:00 which shows up on current day's logs
   :if ([:len $currentTime] = 8 ) do={
     :set currentTime ([:pick [/system clock get date] 0 11]." ".$currentTime)
    } else={
#     format of jan/01 00:00:00 which shows up on previous day's logs
     :if ([:len $currentTime] = 15 ) do={
        :set currentTime ([:pick $currentTime 0 6]."/".[:pick [/system clock get date] 7 11]." ".[:pick $currentTime 7 15])
      }
   }
   
#   if keepOutput is true, add this log entry to output
   :if ($keepOutput = true) do={
     :set output ($output.$currentTime." ".$message." %0A%0A ")
   }
    :if ($currentTime = $lastTime) do={
     :set keepOutput true
     :set output ""
   }
  }
  :if ($counter = ([:len $startBuf])-1) do={
   :if ($keepOutput = false) do={   
     :if ([:len $message] > 0) do={
        :set output ($output.$currentTime." ".$message)
      }
    }
  }
  :set counter ($counter + 1)
}
if ([:len $output] > 0) do={
  /system scheduler set [find name="$scheduleName"] comment=$currentTime
  /tool fetch url="https://api.telegram.org/bot$bot/sendMessage\?chat_id=$ChatID&text=$myserver%0A%0A$output" keep-result=no;

Code:
:local bot "YOUR_BOT_TOKEN"
:local ChatID "YOUR_CHANEL_ID"

Palitan niyo ito gamit ang inyong bot token at chatid
example:
token id: 2021159313:AAHEBoOLogYjLCpSwVeKPVmKKO4TIxa02vQ
chatid: 123456789

Code:
:local bot "2021159313:AAHEBoOLogYjLCpSwVeKPVmKKO4TIxa02vQ"
:local ChatID "123456789"

screenshot:

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Mikrotik Logs failure Monitor by Telegram