Hello!
i have next chain in Routing/filter:
/routing filter
add chain=SET-REAL set-bgp-communities=65101:65101
add chain=SET-REAL action=accept append-bgp-communities=65101:101
In this chain I send some prefix, etc. 192.168.0.0/24.
In Routing/BGP/Advertisement I see this prefix, but it have only one communitie - 65101:101
Why communitie 65101:65101 dose not added?
