doc: mention requirement of additional packages for ipset

References: https://bugzilla.novell.com/561177
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

diff --git a/extensions/libipt_SET.man b/extensions/libipt_SET.man
index 0dce1c777de7c5294c86253f444e200bb310edeb..ea80c2a1f321ae2ceb2599b73b491ca3a51ce661 100644 (file)
--- a/extensions/libipt_SET.man
+++ b/extensions/libipt_SET.man
@@ -12,3 +12,7 @@ where flags are
 and/or
 .BR "dst"
 specifications and there can be no more than six of them.
+.PP
+Use of -j SET requires that ipset kernel support is provided. As standard
+kernels do not ship this currently, the ipset or Xtables-addons package needs
+to be installed.

diff --git a/extensions/libipt_set.man b/extensions/libipt_set.man
index 93b42d3888c1dc82fc5d8bd8950f8f2c537de881..aca1bfceb5df71f8839be78de92d2b24ecd21555 100644 (file)
--- a/extensions/libipt_set.man
+++ b/extensions/libipt_set.man
@@ -17,3 +17,7 @@ found in the specified set.
 .PP
 The option \fB\-\-match\-set\fR can be replaced by \fB\-\-set\fR if that does 
 not clash with an option of other extensions.
+.PP
+Use of -m set requires that ipset kernel support is provided. As standard
+kernels do not ship this currently, the ipset or Xtables-addons package needs
+to be installed.