path: root/extensions/
diff options
authorHenrik Nordstrom <>2004-01-22 15:04:24 +0000
committerHarald Welte <>2004-01-22 15:04:24 +0000
commitc2794131b445ebccba184066af6d3fb2f38d1f38 (patch)
treea24f57a9be5a8364b53dfa102705d270f36b440a /extensions/
parent0113fe75ff05e09e6f3d251534d9ae32e9aa717c (diff)
split manpages into per-extension manpage snippet (Henrik Nordstrom)
add lots of missing manpage snippets (Harald Welte)
Diffstat (limited to 'extensions/')
1 files changed, 11 insertions, 0 deletions
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+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
+.BI "--ecn-tcp-cwr"
+This matches if the TCP ECN CWR (Congestion Window Received) bit is set.
+.BI "--ecn-tcp-ece"
+This matches if the TCP ECN ECE (ECN Echo) bit is set.
+.BI "--ecn-ip-ect " "num"
+This matches a particular IPv4 ECT (ECN-Capable Transport). You have to specify
+a number between `0' and `3'.