I have 3 lines in my RB with load balance

Eg How can i check if line 2 have internet or no by command or terminal

i need make script to check evrey eg 30 min if the line have the internet or no

If dont have eg send me email to gmail

Mine sends a telegram message if interface is down or up........

Mine sends a telegram message if interface is down or up........

helpful answer

OP if you are interested in setting a telegram bot up you can find more information from one of Mikrotiks newer YouTube videos, https://www.youtube.com/watch?v=KLX6j3sLRIE
My suggestion for this is to check out the network tool as it will be able to ping an address and on the state change from up to down or down to up it will be able to run a script, this allows you to set upthe notification method of your choose:
https://help.mikrotik.com/docs/display/ROS/Netwatch
https://help.mikrotik.com/docs/display/ROS/E-mail
https://help.mikrotik.com/docs/display/ROS/SMS

Mine sends a telegram message if interface is down or up........

helpful answer

OP if you are interested in setting a telegram bot up you can find more information from one of Mikrotiks newer YouTube videos, https://www.youtube.com/watch?v=KLX6j3sLRIE
My suggestion for this is to check out the network tool as it will be able to ping an address and on the state change from up to down or down to up it will be able to run a script, this allows you to set upthe notification method of your choose:
https://help.mikrotik.com/docs/display/ROS/Netwatch
https://help.mikrotik.com/docs/display/ROS/E-mail
https://help.mikrotik.com/docs/display/ROS/SMS

i dont want use netwatch i am working on terminal if you can help me how can check the line using command

OP if you are interested in setting a telegram bot
[...]

i dont want use netwatch i am working on terminal if you can help me how can check the line using command

helpful answer AidanAus

i dont want use netwatch i am working on terminal if you can help me how can check the line using command

But if you don't specify anything, for example what routerboard it is, what software is there, what are these 3 lines, etc., what answers do you hope to get?

i dont want use netwatch i am working on terminal if you can help me how can check the line using command

But if you don't specify anything, for example what routerboard it is, what software is there, what are these 3 lines, etc., what answers do you hope to get?

The question is clear and does not need all this information

We have an internet line we need command to know if the line is offline or online

If offline eg send email to provider

The question is clear and does not need all this information

Your answer clears up any doubts, and is more clear than your question.

Good try aidan, but my response was not meant to be a real answer, you should have realized that LOL. As rextended knew right away, a vague request without any additional information, is not going to get a detailed helpful response. Furthermore the chap is not a beginner and should know better and the continued reluctance to answer questions and not provide information are clear signals to us who have been here awhile, that this person is beyond help.

I have 3 lines in my RB with load balance

Eg How can i check if line 2 have internet or no by command or terminal

i need make script to check evrey eg 30 min if the line have the internet or no

If dont have eg send me email to gmail

PRO TIP
HIRE A NETWORK ADMINISTRATOR
you little scammer.

Thank i founded best solution for this

here https://www.youtube.com/watch?v=x8FWlndp_TI

at 8:20