Merge pull request #2785 from sarthurdev/kea-options

dhcp: T3316: T5787: T5912: Extend scope of DHCP options, bugfixes

3 files changed, 276 insertions, 1 deletions

diff --git a/interface-definitions/include/dhcp/option-v4.xml.i b/interface-definitions/include/dhcp/option-v4.xml.i
new file mode 100644
index 000000000..bd6fc6043
--- /dev/null
+++ b/interface-definitions/include/dhcp/option-v4.xml.i
@@ -0,0 +1,257 @@
+<!-- include start from dhcp/option-v4.xml.i -->
+<node name="option">
+  <properties>
+    <help>DHCP option</help>
+  </properties>
+  <children>
+    #include <include/dhcp/captive-portal.xml.i>
+    #include <include/dhcp/domain-name.xml.i>
+    #include <include/dhcp/domain-search.xml.i>
+    #include <include/dhcp/ntp-server.xml.i>
+    #include <include/name-server-ipv4.xml.i>
+    <leafNode name="bootfile-name">
+      <properties>
+        <help>Bootstrap file name</help>
+        <constraint>
+          <regex>[[:ascii:]]{1,253}</regex>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="bootfile-server">
+      <properties>
+        <help>Server from which the initial boot file is to be loaded</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>Bootfile server IPv4 address</description>
+        </valueHelp>
+        <valueHelp>
+          <format>hostname</format>
+          <description>Bootfile server FQDN</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+          <validator name="fqdn"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="bootfile-size">
+      <properties>
+        <help>Bootstrap file size</help>
+        <valueHelp>
+          <format>u32:1-16</format>
+          <description>Bootstrap file size in 512 byte blocks</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 1-16"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="client-prefix-length">
+      <properties>
+        <help>Specifies the clients subnet mask as per RFC 950. If unset, subnet declaration is used.</help>
+        <valueHelp>
+          <format>u32:0-32</format>
+          <description>DHCP client prefix length must be 0 to 32</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 0-32"/>
+        </constraint>
+        <constraintErrorMessage>DHCP client prefix length must be 0 to 32</constraintErrorMessage>
+      </properties>
+    </leafNode>
+    <leafNode name="default-router">
+      <properties>
+        <help>IP address of default router</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>Default router IPv4 address</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="ip-forwarding">
+      <properties>
+        <help>Enable IP forwarding on client</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+    <leafNode name="ipv6-only-preferred">
+      <properties>
+        <help>Disable IPv4 on IPv6 only hosts (RFC 8925)</help>
+        <valueHelp>
+          <format>u32</format>
+          <description>Seconds</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 0-4294967295"/>
+        </constraint>
+        <constraintErrorMessage>Seconds must be between 0 and 4294967295 (49 days)</constraintErrorMessage>
+      </properties>
+    </leafNode>
+    <leafNode name="pop-server">
+      <properties>
+        <help>IP address of POP3 server</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>POP3 server IPv4 address</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+        </constraint>
+        <multi/>
+      </properties>
+    </leafNode>
+    <leafNode name="server-identifier">
+      <properties>
+        <help>Address for DHCP server identifier</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>DHCP server identifier IPv4 address</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="smtp-server">
+      <properties>
+        <help>IP address of SMTP server</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>SMTP server IPv4 address</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+        </constraint>
+        <multi/>
+      </properties>
+    </leafNode>
+    <tagNode name="static-route">
+      <properties>
+        <help>Classless static route destination subnet</help>
+        <valueHelp>
+          <format>ipv4net</format>
+          <description>IPv4 address and prefix length</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-prefix"/>
+        </constraint>
+      </properties>
+      <children>
+        <leafNode name="next-hop">
+          <properties>
+            <help>IP address of router to be used to reach the destination subnet</help>
+            <valueHelp>
+              <format>ipv4</format>
+              <description>IPv4 address of router</description>
+            </valueHelp>
+            <constraint>
+              <validator name="ip-address"/>
+            </constraint>
+          </properties>
+        </leafNode>
+      </children>
+    </tagNode >
+    <leafNode name="tftp-server-name">
+      <properties>
+        <help>TFTP server name</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>TFTP server IPv4 address</description>
+        </valueHelp>
+        <valueHelp>
+          <format>hostname</format>
+          <description>TFTP server FQDN</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+          <validator name="fqdn"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="time-offset">
+      <properties>
+        <help>Client subnet offset in seconds from Coordinated Universal Time (UTC)</help>
+        <valueHelp>
+          <format>[-]N</format>
+          <description>Time offset (number, may be negative)</description>
+        </valueHelp>
+        <constraint>
+          <regex>-?[0-9]+</regex>
+        </constraint>
+        <constraintErrorMessage>Invalid time offset value</constraintErrorMessage>
+      </properties>
+    </leafNode>
+    <leafNode name="time-server">
+      <properties>
+        <help>IP address of time server</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>Time server IPv4 address</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+        </constraint>
+        <multi/>
+      </properties>
+    </leafNode>
+    <leafNode name="time-zone">
+      <properties>
+        <help>Time zone to send to clients. Uses RFC4833 options 100 and 101</help>
+        <completionHelp>
+          <script>timedatectl list-timezones</script>
+        </completionHelp>
+        <constraint>
+          <validator name="timezone" argument="--validate"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <node name="vendor-option">
+      <properties>
+        <help>Vendor Specific Options</help>
+      </properties>
+      <children>
+        <node name="ubiquiti">
+          <properties>
+            <help>Ubiquiti specific parameters</help>
+          </properties>
+          <children>
+            <leafNode name="unifi-controller">
+              <properties>
+                <help>Address of UniFi controller</help>
+                <valueHelp>
+                  <format>ipv4</format>
+                  <description>IP address of UniFi controller</description>
+                </valueHelp>
+                <constraint>
+                  <validator name="ipv4-address"/>
+                </constraint>
+              </properties>
+            </leafNode>
+          </children>
+        </node>
+      </children>
+    </node>
+    <leafNode name="wins-server">
+      <properties>
+        <help>IP address for Windows Internet Name Service (WINS) server</help>
+        <valueHelp>
+          <format>ipv4</format>
+          <description>WINS server IPv4 address</description>
+        </valueHelp>
+        <constraint>
+          <validator name="ipv4-address"/>
+        </constraint>
+        <multi/>
+      </properties>
+    </leafNode>
+    <leafNode name="wpad-url">
+      <properties>
+        <help>Web Proxy Autodiscovery (WPAD) URL</help>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- include end -->
diff --git a/interface-definitions/include/listen-interface-multi-broadcast.xml.i b/interface-definitions/include/listen-interface-multi-broadcast.xml.i
new file mode 100644
index 000000000..b3d5a3ecc
--- /dev/null
+++ b/interface-definitions/include/listen-interface-multi-broadcast.xml.i
@@ -0,0 +1,18 @@
+<!-- include start from listen-interface-multi-broadcast.xml.i -->
+<leafNode name="listen-interface">
+  <properties>
+    <help>Interface for DHCP Relay Agent to listen for requests</help>
+    <completionHelp>
+      <script>${vyos_completion_dir}/list_interfaces --broadcast</script>
+    </completionHelp>
+    <valueHelp>
+      <format>txt</format>
+      <description>Interface name</description>
+    </valueHelp>
+    <constraint>
+      #include <include/constraint/interface-name.xml.i>
+    </constraint>
+    <multi/>
+  </properties>
+</leafNode>
+<!-- include end -->
diff --git a/interface-definitions/include/version/dhcp-server-version.xml.i b/interface-definitions/include/version/dhcp-server-version.xml.i
index cc84ea8b9..d83172e72 100644
--- a/interface-definitions/include/version/dhcp-server-version.xml.i
+++ b/interface-definitions/include/version/dhcp-server-version.xml.i
@@ -1,3 +1,3 @@
 <!-- include start from include/version/dhcp-server-version.xml.i -->
-<syntaxVersion component='dhcp-server' version='8'></syntaxVersion>
+<syntaxVersion component='dhcp-server' version='9'></syntaxVersion>
 <!-- include end -->