path: root/extensions/
diff options
authorJan Engelhardt <>2009-01-12 04:53:18 +0100
committerPatrick McHardy <>2009-01-12 04:53:18 +0100
commitfea74bf74ff524431ce65145f1523584edf99dc9 (patch)
treee0ddfbeca93e159dcb0cc7c77df34206fbea26f9 /extensions/
parent0c2b5a4aff8ee61529aca8541f7fdae18500470f (diff)
doc: escape minus sign in manpages
groff formats '-' as a hyphen, and '\-' is needed for a minus. Signed-off-by: Jan Engelhardt <> Signed-off-by: Patrick McHardy <>
Diffstat (limited to 'extensions/')
1 files changed, 15 insertions, 15 deletions
diff --git a/extensions/ b/extensions/
index 17c6dd20..b3d9e730 100644
--- a/extensions/
+++ b/extensions/
@@ -1,44 +1,44 @@
This module, when combined with connection tracking, allows access to the
connection tracking state for this packet/connection.
-[\fB!\fR] \fB--ctstate\fR \fIstatelist\fR
+[\fB!\fR] \fB\-\-ctstate\fP \fIstatelist\fP
\fIstatelist\fR is a comma separated list of the connection states to match.
Possible states are listed below.
-[\fB!\fR] \fB--ctproto\fR \fIl4proto\fR
+[\fB!\fR] \fB\-\-ctproto\fP \fIl4proto\fP
Layer-4 protocol to match (by number or name)
-[\fB!\fR] \fB--ctorigsrc\fR \fIaddress\fR[\fB/\fR\fImask\fR]
+[\fB!\fR] \fB\-\-ctorigsrc\fP \fIaddress\fP[\fB/\fP\fImask\fP]
-[\fB!\fR] \fB--ctorigdst\fR \fIaddress\fR[\fB/\fR\fImask\fR]
+[\fB!\fR] \fB\-\-ctorigdst\fP \fIaddress\fP[\fB/\fP\fImask\fP]
-[\fB!\fR] \fB--ctreplsrc\fR \fIaddress\fR[\fB/\fR\fImask\fR]
+[\fB!\fR] \fB\-\-ctreplsrc\fP \fIaddress\fP[\fB/\fP\fImask\fP]
-[\fB!\fR] \fB--ctrepldst\fR \fIaddress\fR[\fB/\fR\fImask\fR]
+[\fB!\fR] \fB\-\-ctrepldst\fP \fIaddress\fP[\fB/\fP\fImask\fP]
Match against original/reply source/destination address
-[\fB!\fR] \fB--ctorigsrcport\fR \fIport\fR
+[\fB!\fR] \fB\-\-ctorigsrcport\fP \fIport\fP
-[\fB!\fR] \fB--ctorigdstport\fR \fIport\fR
+[\fB!\fR] \fB\-\-ctorigdstport\fP \fIport\fP
-[\fB!\fR] \fB--ctreplsrcport\fR \fIport\fR
+[\fB!\fR] \fB\-\-ctreplsrcport\fP \fIport\fP
-[\fB!\fR] \fB--ctrepldstport\fR \fIport\fR
+[\fB!\fR] \fB\-\-ctrepldstport\fP \fIport\fP
Match against original/reply source/destination port (TCP/UDP/etc.) or GRE key.
-[\fB!\fR] \fB--ctstatus\fR \fIstatelist\fR
+[\fB!\fR] \fB\-\-ctstatus\fP \fIstatelist\fP
\fIstatuslist\fR is a comma separated list of the connection statuses to match.
Possible statuses are listed below.
-[\fB!\fR] \fB--ctexpire\fR \fItime\fR[\fB:\fR\fItime\fR]
+[\fB!\fR] \fB\-\-ctexpire\fP \fItime\fP[\fB:\fP\fItime\fP]
Match remaining lifetime in seconds against given value or range of values
-\fB--ctdir\fR {\fBORIGINAL\fR|\fBREPLY\fR}
+\fB\-\-ctdir\fP {\fBORIGINAL\fP|\fBREPLY\fP}
Match packets that are flowing in the specified direction. If this flag is not
specified at all, matches packets in both directions.
-States for \fB--ctstate\fR:
+States for \fB\-\-ctstate\fP:
meaning that the packet is associated with no known connection
@@ -63,7 +63,7 @@ destination.
A virtual state, matching if the original destination differs from the reply
-Statuses for \fB--ctstatus\fR:
+Statuses for \fB\-\-ctstatus\fP:
None of the below.