man: move NFTSec= entry to "Network Accouting and Control" section

Currently it is in the "Memory Pressure and Control" section, which does
not seem accurate.

1 files changed, 86 insertions, 86 deletions

diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml
index e9747cefbb..bb1078119d 100644
--- a/man/systemd.resource-control.xml
+++ b/man/systemd.resource-control.xml
@@ -1005,6 +1005,92 @@ RestrictNetworkInterfaces=~eth1</programlisting>
         </listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><varname>NFTSet=</varname><replaceable>family</replaceable>:<replaceable>table</replaceable>:<replaceable>set</replaceable></term>
+        <listitem>
+          <para>This setting provides a method for integrating dynamic cgroup, user and group IDs into
+          firewall rules with <ulink url="https://netfilter.org/projects/nftables/index.html">NFT</ulink>
+          sets. The benefit of using this setting is to be able to use the IDs as selectors in firewall rules
+          easily and this in turn allows more fine grained filtering. NFT rules for cgroup matching use
+          numeric cgroup IDs, which change every time a service is restarted, making them hard to use in
+          systemd environment otherwise. Dynamic and random IDs used by <varname>DynamicUser=</varname> can
+          be also integrated with this setting.</para>
+
+          <para>This option expects a whitespace separated list of NFT set definitions. Each definition
+          consists of a colon-separated tuple of source type (one of <literal>cgroup</literal>,
+          <literal>user</literal> or <literal>group</literal>), NFT address family (one of
+          <literal>arp</literal>, <literal>bridge</literal>, <literal>inet</literal>, <literal>ip</literal>,
+          <literal>ip6</literal>, or <literal>netdev</literal>), table name and set name. The names of tables
+          and sets must conform to lexical restrictions of NFT table names. The type of the element used in
+          the NFT filter must match the type implied by the directive (<literal>cgroup</literal>,
+          <literal>user</literal> or <literal>group</literal>) as shown in the table below. When a control
+          group or a unit is realized, the corresponding ID will be appended to the NFT sets and it will be
+          be removed when the control group or unit is removed. <command>systemd</command> only inserts
+          elements to (or removes from) the sets, so the related NFT rules, tables and sets must be prepared
+          elsewhere in advance. Failures to manage the sets will be ignored.</para>
+
+          <table>
+            <title>Defined <varname>source type</varname> values</title>
+            <tgroup cols='3'>
+              <colspec colname='source type'/>
+              <colspec colname='description'/>
+              <colspec colname='NFT type name'/>
+              <thead>
+                <row>
+                  <entry>Source type</entry>
+                  <entry>Description</entry>
+                  <entry>Corresponding NFT type name</entry>
+                </row>
+              </thead>
+
+              <tbody>
+                <row>
+                  <entry><literal>cgroup</literal></entry>
+                  <entry>control group ID</entry>
+                  <entry><literal>cgroupsv2</literal></entry>
+                </row>
+                <row>
+                  <entry><literal>user</literal></entry>
+                  <entry>user ID</entry>
+                  <entry><literal>meta skuid</literal></entry>
+                </row>
+                <row>
+                  <entry><literal>group</literal></entry>
+                  <entry>group ID</entry>
+                  <entry><literal>meta skgid</literal></entry>
+                </row>
+              </tbody>
+            </tgroup>
+          </table>
+
+          <para>If the firewall rules are reinstalled so that the contents of NFT sets are destroyed, command
+          <command>systemctl daemon-reload</command> can be used to refill the sets.</para>
+
+          <para>Example:
+          <programlisting>[Unit]
+NFTSet=cgroup:inet:filter:my_service user:inet:filter:serviceuser
+</programlisting>
+          Corresponding NFT rules:
+          <programlisting>table inet filter {
+        set my_service {
+                type cgroupsv2
+        }
+        set serviceuser {
+                typeof meta skuid
+        }
+        chain x {
+                socket cgroupv2 level 2 @my_service accept
+                drop
+        }
+        chain y {
+                meta skuid @serviceuser accept
+                drop
+        }
+}</programlisting>
+          </para>
+        <xi:include href="version-info.xml" xpointer="v255"/></listitem>
+      </varlistentry>
+
     </variablelist>
 
     </refsect2><refsect2><title>BPF Programs</title>
@@ -1500,92 +1586,6 @@ DeviceAllow=/dev/loop-control
 
         <xi:include href="version-info.xml" xpointer="v254"/></listitem>
       </varlistentry>
-
-      <varlistentry>
-        <term><varname>NFTSet=</varname><replaceable>family</replaceable>:<replaceable>table</replaceable>:<replaceable>set</replaceable></term>
-        <listitem>
-          <para>This setting provides a method for integrating dynamic cgroup, user and group IDs into
-          firewall rules with <ulink url="https://netfilter.org/projects/nftables/index.html">NFT</ulink>
-          sets. The benefit of using this setting is to be able to use the IDs as selectors in firewall rules
-          easily and this in turn allows more fine grained filtering. NFT rules for cgroup matching use
-          numeric cgroup IDs, which change every time a service is restarted, making them hard to use in
-          systemd environment otherwise. Dynamic and random IDs used by <varname>DynamicUser=</varname> can
-          be also integrated with this setting.</para>
-
-          <para>This option expects a whitespace separated list of NFT set definitions. Each definition
-          consists of a colon-separated tuple of source type (one of <literal>cgroup</literal>,
-          <literal>user</literal> or <literal>group</literal>), NFT address family (one of
-          <literal>arp</literal>, <literal>bridge</literal>, <literal>inet</literal>, <literal>ip</literal>,
-          <literal>ip6</literal>, or <literal>netdev</literal>), table name and set name. The names of tables
-          and sets must conform to lexical restrictions of NFT table names. The type of the element used in
-          the NFT filter must match the type implied by the directive (<literal>cgroup</literal>,
-          <literal>user</literal> or <literal>group</literal>) as shown in the table below. When a control
-          group or a unit is realized, the corresponding ID will be appended to the NFT sets and it will be
-          be removed when the control group or unit is removed. <command>systemd</command> only inserts
-          elements to (or removes from) the sets, so the related NFT rules, tables and sets must be prepared
-          elsewhere in advance. Failures to manage the sets will be ignored.</para>
-
-          <table>
-            <title>Defined <varname>source type</varname> values</title>
-            <tgroup cols='3'>
-              <colspec colname='source type'/>
-              <colspec colname='description'/>
-              <colspec colname='NFT type name'/>
-              <thead>
-                <row>
-                  <entry>Source type</entry>
-                  <entry>Description</entry>
-                  <entry>Corresponding NFT type name</entry>
-                </row>
-              </thead>
-
-              <tbody>
-                <row>
-                  <entry><literal>cgroup</literal></entry>
-                  <entry>control group ID</entry>
-                  <entry><literal>cgroupsv2</literal></entry>
-                </row>
-                <row>
-                  <entry><literal>user</literal></entry>
-                  <entry>user ID</entry>
-                  <entry><literal>meta skuid</literal></entry>
-                </row>
-                <row>
-                  <entry><literal>group</literal></entry>
-                  <entry>group ID</entry>
-                  <entry><literal>meta skgid</literal></entry>
-                </row>
-              </tbody>
-            </tgroup>
-          </table>
-
-          <para>If the firewall rules are reinstalled so that the contents of NFT sets are destroyed, command
-          <command>systemctl daemon-reload</command> can be used to refill the sets.</para>
-
-          <para>Example:
-          <programlisting>[Unit]
-NFTSet=cgroup:inet:filter:my_service user:inet:filter:serviceuser
-</programlisting>
-          Corresponding NFT rules:
-          <programlisting>table inet filter {
-        set my_service {
-                type cgroupsv2
-        }
-        set serviceuser {
-                typeof meta skuid
-        }
-        chain x {
-                socket cgroupv2 level 2 @my_service accept
-                drop
-        }
-        chain y {
-                meta skuid @serviceuser accept
-                drop
-        }
-}</programlisting>
-          </para>
-        <xi:include href="version-info.xml" xpointer="v255"/></listitem>
-      </varlistentry>
     </variablelist>
     </refsect2>
   </refsect1>