BGP Filter rule version 6.47 to 7.5

RouterOS Forwarding Protocols
1

Hi
I have BGP filter rule in my router os version 6.47 to advertise range 6.6.40/22 for me and also uncheck synchronronize in network
/routing filter
add action=accept chain=OUT-BGP prefix=6.6.4.0/22 prefix-length=22-24
but in version 7 i didnot now how can do it?
Can any one help me

2

See this
https://help.mikrotik.com/docs/display/ROS/Moving+from+ROSv6+to+v7+with+examples#MovingfromROSv6tov7withexamples-BGPConfiguration

3

based on this i understand i did not need filter rule

/ip/firewall/address-list/
add list=bgp-networks address=6.6.4.0/22

/ip/route
add dst-address=6.6.4.0/22 blackhole

/routing/bgp/connection
set peer_name output.network=bgp-networks

so is this enough?

4

Yes it should be enough if connection does not have any filter chains set.