pppoe: T1318: add first version of new XML/Python implementation

 vyos@vyos# show interfaces pppoe
    pppoe pppoe0 {
      default-route force
      link eth2.7
      mtu 400
      name-server auto
      password 12345678
      user-id vyos@vyos.io
  }

1 files changed, 185 insertions, 0 deletions

diff --git a/interface-definitions/interfaces-pppoe.xml.in b/interface-definitions/interfaces-pppoe.xml.in
new file mode 100644
index 000000000..f5431852a
--- /dev/null
+++ b/interface-definitions/interfaces-pppoe.xml.in
@@ -0,0 +1,185 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="interfaces">
+    <children>
+      <tagNode name="pppoe" owner="${vyos_conf_scripts_dir}/interfaces-pppoe.py">
+        <properties>
+          <help>Point-to-Point Protocol over Ethernet (PPPoE)</help>
+          <priority>320</priority>
+          <constraint>
+            <regex>pppoe[0-9]+$</regex>
+            <validator name="numeric" argument="--range 1-99"/>
+          </constraint>
+          <constraintErrorMessage>PPPoE interface must be named pppoeN</constraintErrorMessage>
+          <valueHelp>
+            <format>pppoeN</format>
+            <description>PPPoE interface name (1-15)</description>
+          </valueHelp>
+        </properties>
+        <children>
+          <leafNode name="access-concentrator">
+            <properties>
+              <help>Access concentrator name (only connect to this concentrator)</help>
+              <constraint>
+                <regex>[a-zA-Z0-9]+$</regex>
+              </constraint>
+              <constraintErrorMessage>Access concentrator name must be composed of uppper and lower case letters or numbers only</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <leafNode name="connect-on-demand">
+            <properties>
+              <help>Automatic establishment of PPPOE connection when traffic is sent</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="default-route">
+            <properties>
+              <help>Enable/Disable default route to peer when link comes up</help>
+              <completionHelp>
+                <list>auto none force</list>
+              </completionHelp>
+              <valueHelp>
+                <format>auto</format>
+                <description>Install default route when link comes up</description>
+              </valueHelp>
+              <valueHelp>
+                <format>none</format>
+                <description>Do not install default route when link comes up</description>
+              </valueHelp>
+              <valueHelp>
+                <format>force</format>
+                <description>Install default route and replace pre-existing when link comes up</description>
+              </valueHelp>
+              <constraint>
+                <regex>(auto|none|force)</regex>
+              </constraint>
+              <constraintErrorMessage>Must be either 'auto', 'none' or 'force'</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <leafNode name="disable">
+            <properties>
+              <help>Disable interface</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="idle-timeout">
+            <properties>
+              <help>Delay before disconnecting idle session (in seconds)</help>
+              <valueHelp>
+                <format>n</format>
+                <description>Idle timeout in seconds</description>
+              </valueHelp>
+            </properties>
+          </leafNode>
+          <node name="ipv6">
+            <children>
+              <node name="address">
+                <properties>
+                  <help>IPv6 address configuration modes</help>
+                </properties>
+                <children>
+                  <leafNode name="autoconf">
+                    <properties>
+                      <help>Enable Stateless Address Autoconfiguration (SLAAC)</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                </children>
+              </node>
+              <leafNode name="enable">
+                <properties>
+                  <help>Activate IPv6 support on this connection</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <leafNode name="link">
+            <properties>
+              <help>Physical Interface used for this PPPoE session</help>
+              <completionHelp>
+                <script>${vyos_completion_dir}/list_interfaces.py --pppoelink</script>
+              </completionHelp>
+            </properties>
+          </leafNode>
+          <leafNode name="local-address">
+            <properties>
+              <help>IPv4 address of local end of the PPPoE link</help>
+              <valueHelp>
+                <format>ipv4</format>
+                <description>Address of local end of the PPPoE link</description>
+              </valueHelp>
+              <constraint>
+                <validator name="ipv4-address"/>
+              </constraint>
+            </properties>
+          </leafNode>
+          <leafNode name="mtu">
+            <properties>
+              <help>Maximum Transmission Unit (MTU)</help>
+              <valueHelp>
+                <format>68-1500</format>
+                <description>Maximum Transmission Unit (default 1492)</description>
+              </valueHelp>
+              <constraint>
+                <validator name="numeric" argument="--range 68-1500"/>
+              </constraint>
+              <constraintErrorMessage>MTU must be between 68 and 1500</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <leafNode name="name-server">
+            <properties>
+              <help>Enable/Disable use of name server entries from peer</help>
+              <completionHelp>
+                <list>auto none</list>
+              </completionHelp>
+              <valueHelp>
+                <format>auto</format>
+                <description>Install default route when link comes up</description>
+              </valueHelp>
+              <valueHelp>
+                <format>none</format>
+                <description>Do not install default route when link comes up</description>
+              </valueHelp>
+              <constraint>
+                <regex>(auto|none)</regex>
+              </constraint>
+              <constraintErrorMessage>Must be either 'auto' or 'none'</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <leafNode name="password">
+            <properties>
+              <help>Password for authenticating local machine to PPPoE server</help>
+            </properties>
+          </leafNode>
+          <leafNode name="remote-address">
+            <properties>
+              <help>IPv4 address of remote end of the PPPoE link</help>
+              <valueHelp>
+                <format>ipv4</format>
+                <description>Address of remote end of the PPPoE link</description>
+              </valueHelp>
+              <constraint>
+                <validator name="ipv4-address"/>
+              </constraint>
+            </properties>
+          </leafNode>
+          <leafNode name="service-name">
+            <properties>
+              <help>Service name, only connect to access concentrators advertising this</help>
+              <constraint>
+                <regex>[a-zA-Z0-9]+$</regex>
+              </constraint>
+              <constraintErrorMessage>Service name must be composed of uppper and lower case letters or numbers only</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <leafNode name="user-id">
+            <properties>
+              <help>Authentication name supplied to PPPoE server</help>
+            </properties>
+          </leafNode>
+        </children>
+      </tagNode>
+    </children>
+  </node>
+</interfaceDefinition>