From 70af6f86c7603bf783391c6699fdb409d243e89d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rapha=C3=ABl=20Pinson?= <raphael.pinson@camptocamp.com>
Date: Wed, 27 Nov 2019 13:52:44 +0100
Subject: [PATCH] Update REFERENCE.md

---
 REFERENCE.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/REFERENCE.md b/REFERENCE.md
index b510e3b..5b61318 100644
--- a/REFERENCE.md
+++ b/REFERENCE.md
@@ -639,6 +639,17 @@ table, using the conntrack module. Values can be:
 * RELATED
 * UNTRACKED
 
+##### `ctdir`
+
+Valid values: REPLY, ORIGINAL
+
+Matches a packet that is flowing in the specified direction.
+If this flag is not specified at all, matches packets in both directions.
+Values can be:
+
+* REPLY
+* ORIGINAL
+
 ##### `connmark`
 
 Match the Netfilter mark value associated with the packet.  Accepts either of:
-- 
2.45.2