Merge pull request #1800 from vfreex/feature-babel

T4977: Add Babel routing protocol support

9 files changed, 513 insertions, 3 deletions

diff --git a/interface-definitions/include/babel/interface.xml.i b/interface-definitions/include/babel/interface.xml.i
new file mode 100644
index 000000000..549e4909d
--- /dev/null
+++ b/interface-definitions/include/babel/interface.xml.i
@@ -0,0 +1,187 @@
+<!-- include start from babel/interface.xml.i -->
+<tagNode name="interface">
+  <properties>
+    <help>Interface name</help>
+    <completionHelp>
+      <script>${vyos_completion_dir}/list_interfaces.py</script>
+    </completionHelp>
+    <valueHelp>
+      <format>txt</format>
+      <description>Interface name</description>
+    </valueHelp>
+    <constraint>
+      #include <include/constraint/interface-name.xml.in>
+    </constraint>
+  </properties>
+  <children>
+    <leafNode name="type">
+      <properties>
+        <help>Interface type</help>
+        <completionHelp>
+          <list>auto wired wireless</list>
+        </completionHelp>
+        <valueHelp>
+          <format>auto</format>
+          <description>Automatically detect interface type</description>
+        </valueHelp>
+        <valueHelp>
+          <format>wired</format>
+          <description>Wired interface</description>
+        </valueHelp>
+        <valueHelp>
+          <format>wireless</format>
+          <description>Wireless interface</description>
+        </valueHelp>
+        <constraint>
+          <regex>(auto|wired|wireless)</regex>
+        </constraint>
+      </properties>
+      <defaultValue>auto</defaultValue>
+    </leafNode>
+    <leafNode name="split-horizon">
+      <properties>
+        <help>Split horizon parameters</help>
+        <completionHelp>
+          <list>default enable disable</list>
+        </completionHelp>
+        <valueHelp>
+          <format>default</format>
+          <description>Enable on wired interfaces, and disable on wireless interfaces</description>
+        </valueHelp>
+        <valueHelp>
+          <format>enable</format>
+          <description>Enable split horizon processing</description>
+        </valueHelp>
+        <valueHelp>
+          <format>disable</format>
+          <description>Disable split horizon processing</description>
+        </valueHelp>
+        <constraint>
+          <regex>(default|enable|disable)</regex>
+        </constraint>
+      </properties>
+      <defaultValue>default</defaultValue>
+    </leafNode>
+    <leafNode name="hello-interval">
+      <properties>
+        <help>Time between scheduled hellos</help>
+        <valueHelp>
+          <format>u32:20-655340</format>
+          <description>Milliseconds</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 20-655340"/>
+        </constraint>
+      </properties>
+      <defaultValue>4000</defaultValue>
+    </leafNode>
+    <leafNode name="update-interval">
+      <properties>
+        <help>Time between scheduled updates</help>
+        <valueHelp>
+          <format>u32:20-655340</format>
+          <description>Milliseconds</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 20-655340"/>
+        </constraint>
+      </properties>
+      <defaultValue>20000</defaultValue>
+    </leafNode>
+    <leafNode name="rxcost">
+      <properties>
+        <help>Base receive cost for this interface</help>
+        <valueHelp>
+          <format>u32:1-65534</format>
+          <description>Base receive cost</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 1-65534"/>
+        </constraint>
+      </properties>
+    </leafNode>
+    <leafNode name="rtt-decay">
+      <properties>
+        <help>Decay factor for exponential moving average of RTT samples</help>
+        <valueHelp>
+          <format>u32:1-256</format>
+          <description>Decay factor, in units of 1/256</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 1-256"/>
+        </constraint>
+      </properties>
+      <defaultValue>42</defaultValue>
+    </leafNode>
+    <leafNode name="rtt-min">
+      <properties>
+        <help>Minimum RTT</help>
+        <valueHelp>
+          <format>u32:1-65535</format>
+          <description>Milliseconds</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 1-65535"/>
+        </constraint>
+      </properties>
+      <defaultValue>10</defaultValue>
+    </leafNode>
+    <leafNode name="rtt-max">
+      <properties>
+        <help>Maximum RTT</help>
+        <valueHelp>
+          <format>u32:1-65535</format>
+          <description>Milliseconds</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 1-65535"/>
+        </constraint>
+      </properties>
+      <defaultValue>120</defaultValue>
+    </leafNode>
+    <leafNode name="max-rtt-penalty">
+      <properties>
+        <help>Maximum additional cost due to RTT</help>
+        <valueHelp>
+          <format>u32:0-65535</format>
+          <description>Milliseconds (0 to disable the use of RTT-based cost)</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 0-65535"/>
+        </constraint>
+      </properties>
+      <defaultValue>150</defaultValue>
+    </leafNode>
+    <leafNode name="enable-timestamps">
+      <properties>
+        <help>Enable timestamps with each Hello and IHU message in order to compute RTT values</help>
+        <valueless/>
+      </properties>
+    </leafNode>
+    <leafNode name="channel">
+      <properties>
+        <help>Channel number for diversity routing</help>
+        <completionHelp>
+          <list>interfering non-interfering</list>
+        </completionHelp>
+        <valueHelp>
+          <format>u32:1-254</format>
+          <description>Interfaces with a channel number interfere with interfering interfaces and interfaces with the same channel number</description>
+        </valueHelp>
+        <valueHelp>
+          <format>interfering</format>
+          <description>Interfering interfaces are assumed to interfere with all other channels except non-interfering channels</description>
+        </valueHelp>
+        <valueHelp>
+          <format>non-interfering</format>
+          <description>Non-interfering interfaces only interfere with themselves</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 1-254"/>
+          <regex>(interfering|non-interfering)</regex>
+        </constraint>
+      </properties>
+    </leafNode>
+  </children>
+</tagNode>
+<!-- include end -->
diff --git a/interface-definitions/include/bgp/protocol-common-config.xml.i b/interface-definitions/include/bgp/protocol-common-config.xml.i
index ec065347c..0d88c7b25 100644
--- a/interface-definitions/include/bgp/protocol-common-config.xml.i
+++ b/interface-definitions/include/bgp/protocol-common-config.xml.i
@@ -165,6 +165,14 @@
                 #include <include/bgp/afi-redistribute-metric-route-map.xml.i>
               </children>
             </node>
+            <node name="babel">
+              <properties>
+                <help>Redistribute Babel routes into BGP</help>
+              </properties>
+              <children>
+                #include <include/bgp/afi-redistribute-metric-route-map.xml.i>
+              </children>
+            </node>
             <node name="static">
               <properties>
                 <help>Redistribute static routes into BGP</help>
@@ -542,6 +550,14 @@
                 #include <include/bgp/afi-redistribute-metric-route-map.xml.i>
               </children>
             </node>
+            <node name="babel">
+              <properties>
+                <help>Redistribute Babel routes into BGP</help>
+              </properties>
+              <children>
+                #include <include/bgp/afi-redistribute-metric-route-map.xml.i>
+              </children>
+            </node>
             <node name="static">
               <properties>
                 <help>Redistribute static routes into BGP</help>
diff --git a/interface-definitions/include/eigrp/protocol-common-config.xml.i b/interface-definitions/include/eigrp/protocol-common-config.xml.i
index 147277102..30ddc5d11 100644
--- a/interface-definitions/include/eigrp/protocol-common-config.xml.i
+++ b/interface-definitions/include/eigrp/protocol-common-config.xml.i
@@ -87,6 +87,10 @@
       <description>Routing Information Protocol (RIP)</description>
     </valueHelp>
     <valueHelp>
+      <format>babel</format>
+      <description>Babel routing protocol (Babel)</description>
+    </valueHelp>
+    <valueHelp>
       <format>static</format>
       <description>Statically configured routes</description>
     </valueHelp>
@@ -98,7 +102,7 @@
       <list>bgp connected nhrp ospf rip static vnc</list>
     </completionHelp>
     <constraint>
-      <regex>(bgp|connected|nhrp|ospf|rip|static|vnc)</regex>
+      <regex>(bgp|connected|nhrp|ospf|rip|babel|static|vnc)</regex>
     </constraint>
     <multi/>
   </properties>
diff --git a/interface-definitions/include/isis/protocol-common-config.xml.i b/interface-definitions/include/isis/protocol-common-config.xml.i
index 42bda7a80..c44939528 100644
--- a/interface-definitions/include/isis/protocol-common-config.xml.i
+++ b/interface-definitions/include/isis/protocol-common-config.xml.i
@@ -394,6 +394,14 @@
             #include <include/isis/redistribute-level-1-2.xml.i>
           </children>
         </node>
+        <node name="babel">
+          <properties>
+            <help>Redistribute Babel routes into IS-IS</help>
+          </properties>
+          <children>
+            #include <include/isis/redistribute-level-1-2.xml.i>
+          </children>
+        </node>
         <node name="static">
           <properties>
             <help>Redistribute static routes into IS-IS</help>
@@ -449,6 +457,14 @@
             #include <include/isis/redistribute-level-1-2.xml.i>
           </children>
         </node>
+        <node name="babel">
+          <properties>
+            <help>Redistribute Babel routes into IS-IS</help>
+          </properties>
+          <children>
+            #include <include/isis/redistribute-level-1-2.xml.i>
+          </children>
+        </node>
         <node name="static">
           <properties>
             <help>Redistribute static routes into IS-IS</help>
@@ -670,4 +686,4 @@
   </children>
 </tagNode>
 #include <include/route-map.xml.i>
-<!-- include end -->
\ No newline at end of file
+<!-- include end -->
diff --git a/interface-definitions/include/ospf/protocol-common-config.xml.i b/interface-definitions/include/ospf/protocol-common-config.xml.i
index 06609c10e..16b346131 100644
--- a/interface-definitions/include/ospf/protocol-common-config.xml.i
+++ b/interface-definitions/include/ospf/protocol-common-config.xml.i
@@ -756,6 +756,16 @@
         #include <include/route-map.xml.i>
       </children>
     </node>
+    <node name="babel">
+      <properties>
+        <help>Redistribute Babel routes</help>
+      </properties>
+      <children>
+        #include <include/ospf/metric.xml.i>
+        #include <include/ospf/metric-type.xml.i>
+        #include <include/route-map.xml.i>
+      </children>
+    </node>
     <node name="static">
       <properties>
         <help>Redistribute statically configured routes</help>
diff --git a/interface-definitions/include/ospfv3/protocol-common-config.xml.i b/interface-definitions/include/ospfv3/protocol-common-config.xml.i
index c0aab912d..fd00af95e 100644
--- a/interface-definitions/include/ospfv3/protocol-common-config.xml.i
+++ b/interface-definitions/include/ospfv3/protocol-common-config.xml.i
@@ -238,6 +238,14 @@
         #include <include/route-map.xml.i>
       </children>
     </node>
+    <node name="babel">
+      <properties>
+        <help>Redistribute Babel routes</help>
+      </properties>
+      <children>
+        #include <include/route-map.xml.i>
+      </children>
+    </node>
     <node name="static">
       <properties>
         <help>Redistribute static routes</help>
diff --git a/interface-definitions/protocols-babel.xml.in b/interface-definitions/protocols-babel.xml.in
new file mode 100644
index 000000000..0ef833077
--- /dev/null
+++ b/interface-definitions/protocols-babel.xml.in
@@ -0,0 +1,254 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="protocols">
+    <children>
+      <node name="babel" owner="${vyos_conf_scripts_dir}/protocols_babel.py">
+        <properties>
+          <help>Babel Routing Protocol</help>
+          <priority>650</priority>
+        </properties>
+        <children>
+          <node name="parameters">
+            <properties>
+              <help>Babel-specific parameters</help>
+            </properties>
+            <children>
+              <leafNode name="diversity">
+                <properties>
+                  <help>Enable diversity-aware routing</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <leafNode name="diversity-factor">
+                <properties>
+                  <help>Multiplicative factor used for diversity routing</help>
+                  <valueHelp>
+                    <format>u32:1-256</format>
+                    <description>Multiplicative factor, in units of 1/256</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 1-256"/>
+                  </constraint>
+                </properties>
+                <defaultValue>256</defaultValue>
+              </leafNode>
+              <leafNode name="resend-delay">
+                <properties>
+                  <help>Time before resending a message</help>
+                  <valueHelp>
+                    <format>u32:20-655340</format>
+                    <description>Milliseconds</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 20-655340"/>
+                  </constraint>
+                </properties>
+                <defaultValue>2000</defaultValue>
+              </leafNode>
+              <leafNode name="smoothing-half-life">
+                <properties>
+                  <help>Smoothing half-life</help>
+                  <valueHelp>
+                    <format>u32:0-65534</format>
+                    <description>Seconds</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 0-65534"/>
+                  </constraint>
+                </properties>
+                <defaultValue>4</defaultValue>
+              </leafNode>
+            </children>
+          </node>
+          #include <include/babel/interface.xml.i>
+          <node name="redistribute">
+            <properties>
+              <help>Redistribute information from another routing protocol</help>
+            </properties>
+            <children>
+              <node name="ipv4">
+                <properties>
+                  <help>Redistribute IPv4 routes</help>
+                </properties>
+                <children>
+                  <leafNode name="bgp">
+                    <properties>
+                      <help>Redistribute BGP routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="connected">
+                    <properties>
+                      <help>Redistribute connected routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="eigrp">
+                    <properties>
+                      <help>Redistribute EIGRP routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="isis">
+                    <properties>
+                      <help>Redistribute IS-IS routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="kernel">
+                    <properties>
+                      <help>Redistribute kernel routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nhrp">
+                    <properties>
+                      <help>Redistribute NHRP routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="ospf">
+                    <properties>
+                      <help>Redistribute OSPF routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="rip">
+                    <properties>
+                      <help>Redistribute RIP routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="static">
+                    <properties>
+                      <help>Redistribute static routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                </children>
+              </node>
+              <node name="ipv6">
+                <properties>
+                  <help>Redistribute IPv6 routes</help>
+                </properties>
+                <children>
+                  <leafNode name="bgp">
+                    <properties>
+                      <help>Redistribute BGP routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="connected">
+                    <properties>
+                      <help>Redistribute connected routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="isis">
+                    <properties>
+                      <help>Redistribute IS-IS routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="kernel">
+                    <properties>
+                      <help>Redistribute kernel routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nhrp">
+                    <properties>
+                      <help>Redistribute NHRP routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="ospfv3">
+                    <properties>
+                      <help>Redistribute OSPFv3 routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="ripng">
+                    <properties>
+                      <help>Redistribute RIPng routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="static">
+                    <properties>
+                      <help>Redistribute static routes</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                </children>
+              </node>
+            </children>
+          </node>
+          <node name="distribute-list">
+            <properties>
+              <help>Filter networks in routing updates</help>
+            </properties>
+            <children>
+              <node name="ipv4">
+                <properties>
+                  <help>Filter IPv4 routes</help>
+                </properties>
+                <children>
+                  #include <include/rip/access-list.xml.i>
+                  <tagNode name="interface">
+                    <properties>
+                      <help>Apply filtering to an interface</help>
+                      <valueHelp>
+                        <format>txt</format>
+                        <description>Apply filtering to an interface</description>
+                      </valueHelp>
+                      <completionHelp>
+                        <script>${vyos_completion_dir}/list_interfaces.py</script>
+                      </completionHelp>
+                      <constraint>
+                        #include <include/constraint/interface-name.xml.in>
+                      </constraint>
+                    </properties>
+                    <children>
+                      #include <include/rip/access-list.xml.i>
+                      #include <include/rip/prefix-list.xml.i>
+                    </children>
+                  </tagNode>
+                  #include <include/rip/prefix-list.xml.i>
+                </children>
+              </node>
+              <node name="ipv6">
+                <properties>
+                  <help>Filter IPv6 routes</help>
+                </properties>
+                <children>
+                  #include <include/rip/access-list6.xml.i>
+                  <tagNode name="interface">
+                    <properties>
+                      <help>Apply filtering to an interface</help>
+                      <valueHelp>
+                        <format>txt</format>
+                        <description>Apply filtering to an interface</description>
+                      </valueHelp>
+                      <completionHelp>
+                        <script>${vyos_completion_dir}/list_interfaces.py</script>
+                      </completionHelp>
+                      <constraint>
+                        #include <include/constraint/interface-name.xml.in>
+                      </constraint>
+                    </properties>
+                    <children>
+                      #include <include/rip/access-list6.xml.i>
+                      #include <include/rip/prefix-list6.xml.i>
+                    </children>
+                  </tagNode>
+                  #include <include/rip/prefix-list6.xml.i>
+                </children>
+              </node>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/interface-definitions/protocols-rip.xml.in b/interface-definitions/protocols-rip.xml.in
index 33aae5015..b5d48090a 100644
--- a/interface-definitions/protocols-rip.xml.in
+++ b/interface-definitions/protocols-rip.xml.in
@@ -225,6 +225,14 @@
                   #include <include/rip/redistribute.xml.i>
                 </children>
               </node>
+              <node name="babel">
+                <properties>
+                  <help>Redistribute Babel routes</help>
+                </properties>
+                <children>
+                  #include <include/rip/redistribute.xml.i>
+                </children>
+              </node>
             </children>
           </node>
           <leafNode name="route">
@@ -248,4 +256,3 @@
     </children>
   </node>
 </interfaceDefinition>
-
diff --git a/interface-definitions/protocols-ripng.xml.in b/interface-definitions/protocols-ripng.xml.in
index cd35dbf53..cf000b824 100644
--- a/interface-definitions/protocols-ripng.xml.in
+++ b/interface-definitions/protocols-ripng.xml.in
@@ -123,6 +123,14 @@
                   #include <include/rip/redistribute.xml.i>
                 </children>
               </node>
+              <node name="babel">
+                <properties>
+                  <help>Redistribute Babel routes</help>
+                </properties>
+                <children>
+                  #include <include/rip/redistribute.xml.i>
+                </children>
+              </node>
             </children>
           </node>
           <leafNode name="route">