diff options
| author | Mart Frauenlob <mart.frauenlob@chello.at> | 2013-04-10 06:49:57 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@soleta.eu> | 2013-05-29 19:27:36 +0200 |
| commit | 8df3c38438bb75edb480845913af77692c8a5c99 (patch) | |
| tree | 44094eedf0cd785b28ffbdcb82f37b0abe87c468 /extensions/libipt_SNAT.man | |
| parent | b8646dc9623631db3b71a5c1846566cf54a66a3a (diff) | |
extensions: libxt_SNAT: rename IPv4 manpage and tell about IPv6 support
This patch renames libipt_SNAT.man to libxt_SNAT.man thus informing
about the IPv6 version.
Also the list of valid protocols for port mapping is updated to:
tcp, udp, dccp and sctp.
Signed-off-by: Mart Frauenlob <mart.frauenlob@chello.at>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'extensions/libipt_SNAT.man')
| -rw-r--r-- | extensions/libipt_SNAT.man | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/extensions/libipt_SNAT.man b/extensions/libipt_SNAT.man deleted file mode 100644 index 093b09c4..00000000 --- a/extensions/libipt_SNAT.man +++ /dev/null @@ -1,46 +0,0 @@ -This target is only valid in the -.B nat -table, in the -.B POSTROUTING -and -.B INPUT -chains, and user-defined chains which are only called from those -chains. It specifies that the source address of the packet should be -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]] -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 -\fB\-p tcp\fP -or -\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 occur. - -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 -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 -\fB\-\-random\fP -If option -\fB\-\-random\fP -is used then port mapping will be randomized (kernel >= 2.6.21). -.TP -\fB\-\-persistent\fP -Gives a client the same source-/destination-address for each connection. -This supersedes the SAME target. Support for persistent mappings is available -from 2.6.29-rc2. -.PP -Kernels prior to 2.6.36-rc1 don't have the ability to -.B SNAT -in the -.B INPUT -chain. |