From 3e6fa8a135ffc2892b0a880b0961b663c3cd812b Mon Sep 17 00:00:00 2001 From: Matt Corallo Date: Wed, 7 Apr 2021 15:27:25 -0400 Subject: [PATCH] Update README to note lack of sorting. --- README.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index b788661..adcc99a 100644 --- a/README.md +++ b/README.md @@ -4,7 +4,11 @@ FlowSpec -> XDP Conversion Utility 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 +community is not supported. + +Note that correctly sorting rules is *not* implemented as it requires implementing the flowspec +wire serialization format and it may better be done inside bird/birdc. Thus, be vary careful using +the terminal bit in the traffict action community. `install.sh` provides a simple example script which will compile and install a generated XDP program from the rules in bird's `flowspec4` and `flowspec6` routing tables. It will drop any packets which -- 2.30.2