From c2794131b445ebccba184066af6d3fb2f38d1f38 Mon Sep 17 00:00:00 2001 From: Henrik Nordstrom Date: Thu, 22 Jan 2004 15:04:24 +0000 Subject: split manpages into per-extension manpage snippet (Henrik Nordstrom) add lots of missing manpage snippets (Harald Welte) --- extensions/libipt_ecn.man | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 extensions/libipt_ecn.man (limited to 'extensions/libipt_ecn.man') diff --git a/extensions/libipt_ecn.man b/extensions/libipt_ecn.man new file mode 100644 index 00000000..8ecfef59 --- /dev/null +++ b/extensions/libipt_ecn.man @@ -0,0 +1,11 @@ +This allows you to match the ECN bits of the IPv4 and TCP header. ECN is the Explicit Congestion Notification mechanism as specified in RFC3168 +.TP +.BI "--ecn-tcp-cwr" +This matches if the TCP ECN CWR (Congestion Window Received) bit is set. +.TP +.BI "--ecn-tcp-ece" +This matches if the TCP ECN ECE (ECN Echo) bit is set. +.TP +.BI "--ecn-ip-ect " "num" +This matches a particular IPv4 ECT (ECN-Capable Transport). You have to specify +a number between `0' and `3'. -- cgit v1.2.3