network: DHCP4 introduce send decline

2019-12-21 00:26:44 +09:00
parent 1cb342447d
commit 0f3ff4eae2
8 changed files with 169 additions and 2 deletions
@@ -1633,6 +1633,17 @@
          </listitem>
        </varlistentry>

+        <varlistentry>
+          <term><varname>SendDecline=</varname></term>
+          <listitem>
+            <para>A boolen. When <literal>true</literal>, DHCPv4 clients receives IP address from DHCP server.
+            After new IP is received, DHCPv4 performs IPv4 Duplicate Address Detection. If duplicate use of IP is detected
+            the DHCPv4 client rejects the IP by sending a DHCPDECLINE packet DHCP clients try to obtain an IP address again.
+            See <ulink url="https://tools.ietf.org/html/rfc5227">RFC 5224</ulink>.
+            Defaults to <literal>unset</literal>.</para>
+          </listitem>
+        </varlistentry>
+
        <varlistentry>
        <term><varname>BlackList=</varname></term>
        <listitem>