bgp: T1513: initial implementation of L2VPN EVPN support

11 files changed, 183 insertions, 121 deletions

diff --git a/interface-definitions/include/bgp-afi-allowas-in.xml.i b/interface-definitions/include/bgp-afi-allowas-in.xml.i
new file mode 100644
index 000000000..77de04ed7
--- /dev/null
+++ b/interface-definitions/include/bgp-afi-allowas-in.xml.i
@@ -0,0 +1,21 @@
+<!-- included start from bgp-afi-allowas-in.xml.i -->
+<node name="allowas-in">
+  <properties>
+    <help>Accept route that contains the local-as in the as-path</help>
+  </properties>
+  <children>
+    <leafNode name="number">
+      <properties>
+        <help>Number of occurrences of AS number</help>
+        <valueHelp>
+          <format>u32:1-10</format>
+          <description>Number of times AS is allowed in path</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 1-10"/>
+        </constraint>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- included end -->
diff --git a/interface-definitions/include/bgp-afi-attribute-unchanged.xml.i b/interface-definitions/include/bgp-afi-attribute-unchanged.xml.i
new file mode 100644
index 000000000..fef53dd9d
--- /dev/null
+++ b/interface-definitions/include/bgp-afi-attribute-unchanged.xml.i
@@ -0,0 +1,27 @@
+<!-- included start from bgp-afi-attribute-unchanged.xml.i -->
+<node name="attribute-unchanged">
+  <properties>
+    <help>BGP attributes are sent unchanged</help>
+  </properties>
+  <children>
+    <leafNode name="as-path">
+      <properties>
+        <help>Send AS path unchanged</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+    <leafNode name="med">
+      <properties>
+        <help>Send multi-exit discriminator unchanged</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+    <leafNode name="next-hop">
+      <properties>
+        <help>Send nexthop unchanged</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- included end -->
diff --git a/interface-definitions/include/bgp-afi-common.xml.i b/interface-definitions/include/bgp-afi-common.xml.i
index ea4eea591..8c483f131 100644
--- a/interface-definitions/include/bgp-afi-common.xml.i
+++ b/interface-definitions/include/bgp-afi-common.xml.i
@@ -1,54 +1,12 @@
 <!-- included start from bgp-afi-common.xml.i -->
-<node name="allowas-in">
-  <properties>
-    <help>Accept route that contains the local-as in the as-path</help>
-  </properties>
-  <children>
-    <leafNode name="number">
-      <properties>
-        <help>Number of occurrences of AS number</help>
-        <valueHelp>
-          <format>u32:1-10</format>
-          <description>Number of times AS is allowed in path</description>
-        </valueHelp>
-        <constraint>
-          <validator name="numeric" argument="--range 1-10"/>
-        </constraint>
-      </properties>
-    </leafNode>
-  </children>
-</node>
+#include <include/bgp-afi-allowas-in.xml.i>
 <leafNode name="as-override">
   <properties>
     <help>AS for routes sent to this peer to be the local AS</help>
     <valueless/>
   </properties>
 </leafNode>
-<node name="attribute-unchanged">
-  <properties>
-    <help>BGP attributes are sent unchanged</help>
-  </properties>
-  <children>
-    <leafNode name="as-path">
-      <properties>
-        <help>Send AS path unchanged</help>
-        <valueless/>
-      </properties>
-    </leafNode>
-    <leafNode name="med">
-      <properties>
-        <help>Send multi-exit discriminator unchanged</help>
-        <valueless/>
-      </properties>
-    </leafNode>
-    <leafNode name="next-hop">
-      <properties>
-        <help>Send nexthop unchanged</help>
-        <valueless/>
-      </properties>
-    </leafNode>
-  </children>
-</node>
+#include <include/bgp-afi-attribute-unchanged.xml.i>
 <node name="disable-send-community">
   <properties>
     <help>Disable sending community attributes to this peer</help>
@@ -73,14 +31,7 @@
     <help>Originate default route to this peer</help>
   </properties>
   <children>
-    <leafNode name="route-map">
-      <properties>
-        <help>route-map to specify criteria of the default route</help>
-        <completionHelp>
-          <path>policy route-map</path>
-        </completionHelp>
-      </properties>
-    </leafNode>
+    #include <include/bgp-route-map.xml.i>
   </children>
 </node>
 <node name="distribute-list">
@@ -155,73 +106,17 @@
     </constraint>
   </properties>
 </leafNode>
-<node name="nexthop-self">
-  <properties>
-    <help>Disable the next hop calculation for this peer</help>
-  </properties>
-  <children>
-    <leafNode name="force">
-      <properties>
-        <help>Set the next hop to self for reflected routes</help>
-        <valueless/>
-      </properties>
-    </leafNode>
-  </children>
-</node>
+#include <include/bgp-afi-nexthop-self.xml.i>
 <leafNode name="remove-private-as">
   <properties>
     <help>Remove private AS numbers from AS path in outbound route updates</help>
     <valueless/>
   </properties>
 </leafNode>
-<node name="route-map">
-  <properties>
-    <help>Route-map to filter route updates to/from this peer</help>
-  </properties>
-  <children>
-    <leafNode name="export">
-      <properties>
-        <help>Route-map to filter outgoing route updates</help>
-        <completionHelp>
-          <path>policy route-map</path>
-        </completionHelp>
-      </properties>
-    </leafNode>
-    <leafNode name="import">
-      <properties>
-        <help>Route-map to filter incoming route updates</help>
-        <completionHelp>
-          <path>policy route-map</path>
-        </completionHelp>
-      </properties>
-    </leafNode>
-  </children>
-</node>
-<leafNode name="route-reflector-client">
-  <properties>
-    <help>Peer is a route reflector client</help>
-    <valueless/>
-  </properties>
-</leafNode>
-<leafNode name="route-server-client">
-  <properties>
-    <help>Peer is a route server client</help>
-    <valueless/>
-  </properties>
-</leafNode>
-<node name="soft-reconfiguration">
-  <properties>
-    <help>Soft reconfiguration for peer</help>
-  </properties>
-  <children>
-    <leafNode name="inbound">
-      <properties>
-        <help>Enable inbound soft reconfiguration</help>
-        <valueless/>
-      </properties>
-    </leafNode>
-  </children>
-</node>
+#include <include/bgp-afi-route-map.xml.i>
+#include <include/bgp-afi-route-reflector-client.xml.i>
+#include <include/bgp-afi-route-server-client.xml.i>
+#include <include/bgp-afi-soft-reconfiguration.xml.i>
 <leafNode name="unsuppress-map">
   <properties>
     <help>Route-map to selectively unsuppress suppressed routes</help>
diff --git a/interface-definitions/include/bgp-afi-nexthop-self.xml.i b/interface-definitions/include/bgp-afi-nexthop-self.xml.i
new file mode 100644
index 000000000..0bcc4e937
--- /dev/null
+++ b/interface-definitions/include/bgp-afi-nexthop-self.xml.i
@@ -0,0 +1,15 @@
+<!-- included start from bgp-afi-nexthop-self.xml.i -->
+<node name="nexthop-self">
+  <properties>
+    <help>Disable the next hop calculation for this peer</help>
+  </properties>
+  <children>
+    <leafNode name="force">
+      <properties>
+        <help>Set the next hop to self for reflected routes</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- included end -->
diff --git a/interface-definitions/include/bgp-afi-redistribute-metric-route-map.xml.i b/interface-definitions/include/bgp-afi-redistribute-metric-route-map.xml.i
index afd56eff3..e85bf7d11 100644
--- a/interface-definitions/include/bgp-afi-redistribute-metric-route-map.xml.i
+++ b/interface-definitions/include/bgp-afi-redistribute-metric-route-map.xml.i
@@ -8,12 +8,5 @@
     </valueHelp>
   </properties>
 </leafNode>
-<leafNode name="route-map">
-  <properties>
-    <help>Route map to filter redistributed routes</help>
-    <completionHelp>
-      <path>policy route-map</path>
-    </completionHelp>
-  </properties>
-</leafNode>
+#include <include/bgp-route-map.xml.i>
 <!-- included end -->
diff --git a/interface-definitions/include/bgp-afi-route-map.xml.i b/interface-definitions/include/bgp-afi-route-map.xml.i
new file mode 100644
index 000000000..5549f56ca
--- /dev/null
+++ b/interface-definitions/include/bgp-afi-route-map.xml.i
@@ -0,0 +1,25 @@
+<!-- included start from bgp-afi-route-map.xml.i -->
+<node name="route-map">
+  <properties>
+    <help>Route-map to filter route updates to/from this peer</help>
+  </properties>
+  <children>
+    <leafNode name="export">
+      <properties>
+        <help>Route-map to filter outgoing route updates</help>
+        <completionHelp>
+          <path>policy route-map</path>
+        </completionHelp>
+      </properties>
+    </leafNode>
+    <leafNode name="import">
+      <properties>
+        <help>Route-map to filter incoming route updates</help>
+        <completionHelp>
+          <path>policy route-map</path>
+        </completionHelp>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- included end -->
diff --git a/interface-definitions/include/bgp-afi-route-reflector-client.xml.i b/interface-definitions/include/bgp-afi-route-reflector-client.xml.i
new file mode 100644
index 000000000..f6a9caa61
--- /dev/null
+++ b/interface-definitions/include/bgp-afi-route-reflector-client.xml.i
@@ -0,0 +1,8 @@
+<!-- included start from bgp-afi-route-reflector-client.xml.i -->
+<leafNode name="route-reflector-client">
+  <properties>
+    <help>Peer is a route reflector client</help>
+    <valueless/>
+  </properties>
+</leafNode>
+<!-- included end -->
diff --git a/interface-definitions/include/bgp-afi-route-server-client.xml.i b/interface-definitions/include/bgp-afi-route-server-client.xml.i
new file mode 100644
index 000000000..60de553fe
--- /dev/null
+++ b/interface-definitions/include/bgp-afi-route-server-client.xml.i
@@ -0,0 +1,8 @@
+<!-- included start from bgp-afi-route-server-client.xml.i -->
+<leafNode name="route-server-client">
+  <properties>
+    <help>Peer is a route server client</help>
+    <valueless/>
+  </properties>
+</leafNode>
+<!-- included end -->
\ No newline at end of file
diff --git a/interface-definitions/include/bgp-afi-soft-reconfiguration.xml.i b/interface-definitions/include/bgp-afi-soft-reconfiguration.xml.i
new file mode 100644
index 000000000..7af11f8f4
--- /dev/null
+++ b/interface-definitions/include/bgp-afi-soft-reconfiguration.xml.i
@@ -0,0 +1,15 @@
+<!-- included start from bgp-afi-soft-reconfiguration.xml.i -->
+<node name="soft-reconfiguration">
+  <properties>
+    <help>Soft reconfiguration for peer</help>
+  </properties>
+  <children>
+    <leafNode name="inbound">
+      <properties>
+        <help>Enable inbound soft reconfiguration</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+  </children>
+</node>
+<!-- included end -->
diff --git a/interface-definitions/include/bgp-neighbor-afi-l2vpn-evpn.xml.i b/interface-definitions/include/bgp-neighbor-afi-l2vpn-evpn.xml.i
new file mode 100644
index 000000000..df346afc1
--- /dev/null
+++ b/interface-definitions/include/bgp-neighbor-afi-l2vpn-evpn.xml.i
@@ -0,0 +1,16 @@
+<!-- included start from bgp-neighbor-afi-l2vpn-evpn.xml.i -->
+<node name="l2vpn-evpn">
+  <properties>
+    <help>L2VPN EVPN BGP settings</help>
+  </properties>
+  <children>
+    #include <include/bgp-afi-allowas-in.xml.i>
+    #include <include/bgp-afi-attribute-unchanged.xml.i>
+    #include <include/bgp-afi-nexthop-self.xml.i>
+    #include <include/bgp-afi-route-map.xml.i>
+    #include <include/bgp-afi-route-reflector-client.xml.i>
+    #include <include/bgp-afi-route-server-client.xml.i>
+    #include <include/bgp-afi-soft-reconfiguration.xml.i>
+  </children>
+</node>
+<!-- included end -->
diff --git a/interface-definitions/protocols-bgp.xml.in b/interface-definitions/protocols-bgp.xml.in
index e5122fe8d..3b7910766 100644
--- a/interface-definitions/protocols-bgp.xml.in
+++ b/interface-definitions/protocols-bgp.xml.in
@@ -217,6 +217,43 @@
                   </node>
                 </children>
               </node>
+              <node name="l2vpn-evpn">
+                <properties>
+                  <help>L2VPN EVPN BGP settings</help>
+                </properties>
+                <children>
+                  <leafNode name="advertise-all-vni">
+                    <properties>
+                      <help>Advertise All local VNIs</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="advertise-default-gw">
+                    <properties>
+                      <help>Advertise All default g/w mac-ip routes in EVPN</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="advertise-svi-ip">
+                    <properties>
+                      <help>Advertise svi mac-ip routes in EVPN</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="vni">
+                    <properties>
+                      <help>VXLAN Network Identifier</help>
+                      <valueHelp>
+                        <format>u32:1-16777215</format>
+                        <description>VNI number</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="numeric" argument="--range 1-16777215"/>
+                      </constraint>
+                    </properties>
+                  </leafNode>
+                </children>
+              </node>
             </children>
           </node>
           <node name="maximum-paths">
@@ -318,6 +355,7 @@
                 <children>
                   #include <include/bgp-neighbor-afi-ipv4-unicast.xml.i>
                   #include <include/bgp-neighbor-afi-ipv6-unicast.xml.i>
+                  #include <include/bgp-neighbor-afi-l2vpn-evpn.xml.i>
                 </children>
               </node>
               <leafNode name="advertisement-interval">
@@ -771,6 +809,7 @@
                 <children>
                   #include <include/bgp-neighbor-afi-ipv4-unicast.xml.i>
                   #include <include/bgp-neighbor-afi-ipv6-unicast.xml.i>
+                  #include <include/bgp-neighbor-afi-l2vpn-evpn.xml.i>
                 </children>
               </node>
               #include <include/bgp-bfd.xml.i>