[MT-AU Public] Help with BGP on v7 (not a joke)

Hey all, I'm currently trying to get BGP working on v7. I am almost there, we are getting a full table from our upstream peer and are sending them our prefix (which they confirm they are receiving). The final thing we need to work out is filtering. We have a single /24 v4 prefix being announced and receiving a full table. If there's anyone out there that has some working examples for import and export filters it'd be greatly appreciated. Thanks, Christopher H.