Limit output of "print" command

RouterOS Beginner Basics
1

Hello!

I have two providers with BGP routing and receive about 800,000 routes. I want (for example) to see all the routes to the address 212.122.1.2 but this address goes into a large subnet, besides different providers in different ways, these networks announce as 212.122.0.0/20 or 212.122.1.0/24 at different providers.

How can I see all routes in the network starting with “212.122.”? Command “ip route print where dst-address =” only works with the exact address of the route (for example ip route print where dst-address =212.122.0.0/20). The manual did not find an answer to this question.

Thank you

2

http://wiki.mikrotik.com/wiki/API#Command_description

3

That is the standard means mikrotik do not allow to do this? We need to create a third-party program?

4

Use regular expressions to do what you want. http://wiki.mikrotik.com/wiki/Scripting#Other_Operators

For example, this prints entries that contain “212.122.”

/ip route print where dst-address~"212.122."

I’ll have to brush up on my regex to see how to only show ones that start with that…

5

It only works for very long processes.
Thanks

6

Try this to find ones the start with"212.122."

/ip route print where dst-address~"^212.122."