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-rw-r--r--extensions/libipt_SNAT.man14
1 files changed, 7 insertions, 7 deletions
diff --git a/extensions/libipt_SNAT.man b/extensions/libipt_SNAT.man
index 34939afd..040571bb 100644
--- a/extensions/libipt_SNAT.man
+++ b/extensions/libipt_SNAT.man
@@ -7,28 +7,28 @@ modified (and all future packets in this connection will also be
mangled), and rules should cease being examined. It takes one type
of option:
.TP
-\fB--to-source\fP \fIipaddr\fP[\fB-\fP\fIipaddr\fP][\fB:\fP\fIport\fP[\fB-\fP\fIport\fP]]
+\fB\-\-to\-source\fP \fIipaddr\fP[\fB\-\fP\fIipaddr\fP][\fB:\fP\fIport\fP[\fB\-\fP\fIport\fP]]
which can specify a single new source IP address, an inclusive range
of IP addresses, and optionally, a port range (which is only valid if
the rule also specifies
-.B "-p tcp"
+\fB\-p tcp\fP
or
-.BR "-p udp" ).
+\fB\-p udp\fP).
If no port range is specified, then source ports below 512 will be
mapped to other ports below 512: those between 512 and 1023 inclusive
will be mapped to ports below 1024, and other ports will be mapped to
1024 or above. Where possible, no port alteration will
-In Kernels up to 2.6.10, you can add several --to-source options. For those
+In Kernels up to 2.6.10, you can add several \-\-to\-source options. For those
kernels, if you specify more than one source address, either via an address
-range or multiple --to-source options, a simple round-robin (one after another
+range or multiple \-\-to\-source options, a simple round-robin (one after another
in cycle) takes place between these addresses.
Later Kernels (>= 2.6.11-rc1) don't have the ability to NAT to multiple ranges
anymore.
.TP
-.BR "--random"
+\fB\-\-random\fP
If option
-.B "--random"
+\fB\-\-random\fP
is used then port mapping will be randomized (kernel >= 2.6.21).
.RS
.PP