-This utility allows you to convert flowspec rules (exctracted from a local BIRD instance with birdc)
-to an XDP program. It currently supports the entire flowspec grammar, however does not implement
-community parsing to detect actions due to BIRD limitations.
+This utility allows you to convert flowspec rules (extracted from a local BIRD instance with birdc)
+to an XDP program. It currently supports the entire flowspec match grammar, rate limits, traffic
+action packet match counting (sample bit) and terminal bit, and traffic marking. The redirect
+community is not supported