X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcollectd.conf.pod;h=56bab99ab808001875127d039af3f7dd806a1d92;hb=76cb3ac0d3b6e7b895326a284e27a224ba795079;hp=ba700a98ab3e62ce004022e0918e01ae1f10c89c;hpb=ea3a86f0ff50f12650aae7eea033984a8ae0eba5;p=collectd.git

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index ba700a98..56bab99a 100644
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -2504,7 +2504,7 @@ a more detailed description see B<IgnoreSelected> below.
 
 =item B<IgnoreSelected> I<true>|I<false>
 
-If no configuration if given, the B<traffic>-plugin will collect data from
+If no configuration if given, the B<interface>-plugin will collect data from
 all interfaces. This may not be practical, especially for loopback- and
 similar interfaces. Thus, you can use the B<Interface>-option to pick the
 interfaces you're interested in. Sometimes, however, it's easier/preferred
@@ -2513,6 +2513,23 @@ do that: By setting B<IgnoreSelected> to I<true> the effect of
 B<Interface> is inverted: All selected interfaces are ignored and all
 other interfaces are collected.
 
+It is possible to use regular expressions to match interface names, if the
+name is surrounded by I</.../> and collectd was compiled with support for
+regexps. This is useful if there's a need to collect (or ignore) data
+for a group of interfaces that are similarly named, without the need to
+explicitly list all of them (especially useful if the list is dynamic).
+Example:
+
+ Interface "lo"
+ Interface "/^veth/"
+ Interface "/^tun[0-9]+/"
+ IgnoreSelected "true"
+
+This will ignore the loopback interface, all interfaces with names starting
+with I<veth> and all interfaces with names starting with I<tun> followed by
+at least one digit.
+
+
 =back
 
 =head2 Plugin C<ipmi>
@@ -2553,9 +2570,13 @@ a notification is sent.
 
 =item B<Chain> I<Table> I<Chain> [I<Comment|Number> [I<Name>]]
 
-Select the rules to count. If only I<Table> and I<Chain> are given, this plugin
-will collect the counters of all rules which have a comment-match. The comment
-is then used as type-instance.
+=item B<Chain6> I<Table> I<Chain> [I<Comment|Number> [I<Name>]]
+
+Select the iptables/ip6tables filter rules to count packets and bytes from.
+
+If only I<Table> and I<Chain> are given, this plugin will collect the counters
+of all rules which have a comment-match. The comment is then used as
+type-instance.
 
 If I<Comment> or I<Number> is given, only the rule with the matching comment or
 the I<n>th rule will be collected. Again, the comment (or the number) will be
@@ -4286,6 +4307,18 @@ Default: C<Collectd notify: %s@%s>
 
 =head2 Plugin C<ntpd>
 
+The C<ntpd> plugin collects per-peer ntpd data such as time offset and time
+dispersion.
+
+For talking to B<ntpd>, it mimics what the B<ntpdc> control program does on
+wire - using B<mode 7> specific requests. This mode is deprecated with
+newer B<ntpd> releases (4.2.7p230 and later). For the C<ntpd> plugin to work
+correctly with them, the ntp daemon must be explicitly configured to
+enable B<mode 7> (which is disabled by default). Refer to the I<ntp.conf(5)>
+manual page for details.
+
+Available configuration options for the C<ntpd> plugin:
+
 =over 4
 
 =item B<Host> I<Hostname>