From ebd4a00b74aa99ed25841a235fe79b1462baea7f Mon Sep 17 00:00:00 2001 From: Mart Frauenlob Date: Wed, 10 Apr 2013 06:48:49 +0000 Subject: extensions: libxt_REDIRECT: rename IPv4 manpage and tell about IPv6 support This patch renames libipt_REDIRECT.man to libxt_REDIRECT.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 Signed-off-by: Pablo Neira Ayuso --- extensions/libipt_REDIRECT.man | 25 ------------------------- extensions/libxt_REDIRECT.man | 24 ++++++++++++++++++++++++ 2 files changed, 24 insertions(+), 25 deletions(-) delete mode 100644 extensions/libipt_REDIRECT.man create mode 100644 extensions/libxt_REDIRECT.man diff --git a/extensions/libipt_REDIRECT.man b/extensions/libipt_REDIRECT.man deleted file mode 100644 index 90ab19d7..00000000 --- a/extensions/libipt_REDIRECT.man +++ /dev/null @@ -1,25 +0,0 @@ -This target is only valid in the -.B nat -table, in the -.B PREROUTING -and -.B OUTPUT -chains, and user-defined chains which are only called from those -chains. It redirects the packet to the machine itself by changing the -destination IP to the primary address of the incoming interface -(locally-generated packets are mapped to the 127.0.0.1 address). -.TP -\fB\-\-to\-ports\fP \fIport\fP[\fB\-\fP\fIport\fP] -This specifies a destination port or range of ports to use: without -this, the destination port is never altered. This is only valid -if the rule also specifies -\fB\-p tcp\fP -or -\fB\-p udp\fP. -.TP -\fB\-\-random\fP -If option -\fB\-\-random\fP -is used then port mapping will be randomized (kernel >= 2.6.22). -.RS -.PP diff --git a/extensions/libxt_REDIRECT.man b/extensions/libxt_REDIRECT.man new file mode 100644 index 00000000..3400a6df --- /dev/null +++ b/extensions/libxt_REDIRECT.man @@ -0,0 +1,24 @@ +This target is only valid in the +.B nat +table, in the +.B PREROUTING +and +.B OUTPUT +chains, and user-defined chains which are only called from those +chains. It redirects the packet to the machine itself by changing the +destination IP to the primary address of the incoming interface +(locally-generated packets are mapped to the localhost address, +127.0.0.1 for IPv4 and ::1 for IPv6). +.TP +\fB\-\-to\-ports\fP \fIport\fP[\fB\-\fP\fIport\fP] +This specifies a destination port or range of ports to use: without +this, the destination port is never altered. This is only valid +if the rule also specifies one of the following protocols: +\fBtcp\fP, \fBudp\fP, \fBdccp\fP or \fBsctp\fP. +.TP +\fB\-\-random\fP +If option +\fB\-\-random\fP +is used then port mapping will be randomized (kernel >= 2.6.22). +.TP +IPv6 support available starting Linux kernels >= 3.7. -- cgit v1.2.3