pim: T1729: Add PIM and IGMPv2/v3 support

12 files changed, 938 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index f5941c920..5f2c50a9c 100644
--- a/Makefile
+++ b/Makefile
@@ -16,6 +16,7 @@ interface_definitions:
 	rm -f $(TMPL_DIR)/system/options/node.def
 	rm -f $(TMPL_DIR)/vpn/node.def
 	rm -f $(TMPL_DIR)/vpn/ipsec/node.def
+	rm -f $(TMPL_DIR)/protocols/static/node.def
 
 .PHONY: op_mode_definitions
 .ONESHELL:
@@ -35,6 +36,7 @@ op_mode_definitions:
 	rm -f $(OP_TMPL_DIR)/monitor/node.def
 	rm -f $(OP_TMPL_DIR)/generate/node.def
 	rm -f $(OP_TMPL_DIR)/show/system/node.def
+	rm -f $(OP_TMPL_DIR)/reset/ip/node.def
 
 .PHONY: all
 all: clean interface_definitions op_mode_definitions
diff --git a/interface-definitions/protocols-igmp.xml b/interface-definitions/protocols-igmp.xml
new file mode 100755
index 000000000..a9b11e1a3
--- /dev/null
+++ b/interface-definitions/protocols-igmp.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0"?>
+<!-- Internet Group Management Protocol (IGMP) configuration -->
+<interfaceDefinition>
+  <node name="protocols">
+    <children>
+      <node name="igmp" owner="${vyos_conf_scripts_dir}/protocols_igmp.py">
+        <properties>
+          <help>Internet Group Management Protocol (IGMP)</help>
+        </properties>
+        <children>
+          <tagNode name="interface">
+            <properties>
+              <help>IGMP interface</help>
+              <completionHelp>
+                <script>${vyos_completion_dir}/list_interfaces.py</script>
+              </completionHelp>
+            </properties>
+            <children>
+              <tagNode name="join">
+                <properties>
+                  <help>IGMP join multicast group</help>
+                  <valueHelp>
+                    <format>ipv4</format>
+                    <description>Multicast group address</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="ipv4-address"/>
+                  </constraint>
+                </properties>
+                <children>
+                  <leafNode name="source">
+                    <properties>
+                      <help>Source address</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>Source address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                </children>
+              </tagNode>
+              <leafNode name="version">
+                <properties>
+                  <help>IGMP version</help>
+                  <valueHelp>
+                    <format>2-3</format>
+                    <description>IGMP version</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 2-3"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="query-interval">
+                <properties>
+                  <help>IGMP host query interval</help>
+                  <valueHelp>
+                    <format>1-1800</format>
+                    <description>Query interval in seconds</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 1-1800"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="query-max-response-time">
+                <properties>
+                  <help>IGMP max query response time</help>
+                  <valueHelp>
+                    <format>10-250</format>
+                    <description>Query response value in deci-seconds</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 10-250"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+            </children>
+          </tagNode>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/interface-definitions/protocols-multicast.xml b/interface-definitions/protocols-multicast.xml
new file mode 100755
index 000000000..a06f2b287
--- /dev/null
+++ b/interface-definitions/protocols-multicast.xml
@@ -0,0 +1,95 @@
+<?xml version="1.0"?>
+<!-- Multicast static routing configuration -->
+<interfaceDefinition>
+  <node name="protocols">
+    <children>
+      <node name="static">
+        <children>
+          <node name="multicast" owner="${vyos_conf_scripts_dir}/protocols_static_multicast.py">
+            <properties>
+              <help>Multicast static route</help>
+            </properties>
+            <children>
+              <tagNode name="route">
+                <properties>
+                  <help>Configure static unicast route into MRIB for multicast RPF lookup</help>
+                  <valueHelp>
+                    <format>ipv4net</format>
+                    <description>Network</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="ip-prefix"/>
+                  </constraint>
+                </properties>
+                <children>
+                  <tagNode name="next-hop">
+                    <properties>
+                      <help>Nexthop IPv4 address</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>Nexthop IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                    </properties>
+                    <children>
+                      <leafNode name="distance">
+                        <properties>
+                          <help>Distance value for this route</help>
+                          <valueHelp>
+                            <format>1-255</format>
+                            <description>Distance for this route</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="numeric" argument="--range 1-255"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </tagNode>
+                </children>
+              </tagNode>
+              <tagNode name="interface-route">
+                <properties>
+                  <help>Multicast interface based route</help>
+                  <valueHelp>
+                    <format>ipv4net</format>
+                    <description>Network</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="ip-prefix"/>
+                  </constraint>
+                </properties>
+                <children>
+                  <tagNode name="next-hop-interface">
+                    <properties>
+                      <help>Next-hop interface</help>
+                      <completionHelp>
+                        <script>${vyos_completion_dir}/list_interfaces.py</script>
+                      </completionHelp>
+                    </properties>
+                    <children>
+                      <leafNode name="distance">
+                        <properties>
+                          <help>Distance value for this route</help>
+                          <valueHelp>
+                            <format>1-255</format>
+                            <description>Distance for this route</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="numeric" argument="--range 1-255"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </tagNode>
+                </children>
+              </tagNode>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/interface-definitions/protocols-pim.xml b/interface-definitions/protocols-pim.xml
new file mode 100755
index 000000000..6152045a7
--- /dev/null
+++ b/interface-definitions/protocols-pim.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0"?>
+<!-- Protocol Independent Multicast (PIM) configuration -->
+<interfaceDefinition>
+  <node name="protocols">
+    <children>
+      <node name="pim" owner="${vyos_conf_scripts_dir}/protocols_pim.py">
+        <properties>
+          <help>Protocol Independent Multicast (PIM)</help>
+          <priority>400</priority>
+        </properties>
+        <children>
+          <tagNode name="interface">
+            <properties>
+              <help>PIM interface</help>
+              <completionHelp>
+                <script>${vyos_completion_dir}/list_interfaces.py</script>
+              </completionHelp>
+            </properties>
+            <children>
+              <leafNode name="dr-priority">
+                <properties>
+                  <help>Designated Router Election Priority</help>
+                  <valueHelp>
+                    <format>1-4294967295</format>
+                    <description>Value of the new DR Priority</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 1-4294967295"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="hello">
+                <properties>
+                  <help>Hello Interval</help>
+                  <valueHelp>
+                    <format>1-180</format>
+                    <description>Hello Interval in seconds</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 1-180"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+            </children>
+          </tagNode>
+          <node name="rp">
+            <properties>
+              <help>Rendezvous Point</help>
+            </properties>
+            <children>
+              <tagNode name="address">
+                <properties>
+                  <help>Rendezvous Point address</help>
+                  <valueHelp>
+                    <format>ipv4</format>
+                    <description>Rendezvous Point address</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="ipv4-address"/>
+                  </constraint>
+                </properties>
+                <children>
+                  <leafNode name="group">
+                    <properties>
+                      <help>Group Address range</help>
+                      <valueHelp>
+                        <format>ipv4net</format>
+                        <description>Group Address range RFC 3171</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ip-prefix"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                </children>
+              </tagNode>
+              <leafNode name="keep-alive-timer">
+                <properties>
+                  <help>Keep alive Timer</help>
+                  <valueHelp>
+                    <format>31-60000</format>
+                    <description>Keep alive Timer in seconds</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 31-60000"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/op-mode-definitions/reset-ip-igmp.xml b/op-mode-definitions/reset-ip-igmp.xml
new file mode 100755
index 000000000..143553d33
--- /dev/null
+++ b/op-mode-definitions/reset-ip-igmp.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="reset">
+    <children>
+      <node name="ip">
+        <children>
+          <node name="igmp">
+            <properties>
+              <help>IGMP clear commands</help>
+            </properties>
+            <children>
+              <leafNode name="interfaces">
+                <properties>
+                  <help>Reset IGMP interfaces</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "clear ip igmp interfaces"</command>
+              </leafNode>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/op-mode-definitions/reset-ip-multicast.xml b/op-mode-definitions/reset-ip-multicast.xml
new file mode 100755
index 000000000..d610add16
--- /dev/null
+++ b/op-mode-definitions/reset-ip-multicast.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="reset">
+    <children>
+      <node name="ip">
+        <children>
+          <node name="multicast">
+            <properties>
+              <help>IP multicast routing table</help>
+            </properties>
+            <children>
+              <leafNode name="route">
+                <properties>
+                  <help>Clear multicast routing table</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "clear ip mroute"</command>
+              </leafNode>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/op-mode-definitions/show-ip-igmp.xml b/op-mode-definitions/show-ip-igmp.xml
new file mode 100755
index 000000000..b8f2f9107
--- /dev/null
+++ b/op-mode-definitions/show-ip-igmp.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="show">
+    <children>
+      <node name="ip">
+        <children>
+          <node name="igmp">
+            <properties>
+              <help>Show IGMP (Internet Group Management Protocol) information</help>
+            </properties>
+            <children>
+              <leafNode name="groups">
+                <properties>
+                  <help>IGMP groups information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip igmp groups"</command>
+              </leafNode>
+              <leafNode name="interfaces">
+                <properties>
+                  <help>IGMP interfaces information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip igmp interface"</command>
+              </leafNode>
+              <leafNode name="join">
+                <properties>
+                  <help>IGMP static join information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip igmp join"</command>
+              </leafNode>
+              <leafNode name="sources">
+                <properties>
+                  <help>IGMP sources information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip igmp sources"</command>
+              </leafNode>
+              <leafNode name="statistics">
+                <properties>
+                  <help>IGMP statistics</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip igmp statistics"</command>
+              </leafNode>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/op-mode-definitions/show-ip-multicast.xml b/op-mode-definitions/show-ip-multicast.xml
index 6ffe40436..5331d2e35 100644..100755
--- a/op-mode-definitions/show-ip-multicast.xml
+++ b/op-mode-definitions/show-ip-multicast.xml
@@ -21,6 +21,18 @@
                 </properties>
                 <command>if ps -C igmpproxy &amp;&gt;/dev/null; then ${vyos_op_scripts_dir}/show_igmpproxy.py --mfc; else echo IGMP proxy not configured; fi</command>
               </leafNode>
+              <leafNode name="summary">
+                <properties>
+                  <help>IP multicast information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip multicast"</command>
+              </leafNode>
+              <leafNode name="route">
+                <properties>
+                  <help>IP multicast routing table</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip mroute"</command>
+              </leafNode>
             </children>
           </node>
         </children>
diff --git a/op-mode-definitions/show-ip-pim.xml b/op-mode-definitions/show-ip-pim.xml
new file mode 100755
index 000000000..3f4edc779
--- /dev/null
+++ b/op-mode-definitions/show-ip-pim.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="show">
+    <children>
+      <node name="ip">
+        <children>
+          <node name="pim">
+            <properties>
+              <help>Show PIM (Protocol Independent Multicast) information</help>
+            </properties>
+            <children>
+              <leafNode name="interfaces">
+                <properties>
+                  <help>PIM interfaces information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim interface"</command>
+              </leafNode>
+              <leafNode name="join">
+                <properties>
+                  <help>PIM join information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim join"</command>
+              </leafNode>
+              <leafNode name="neighbor">
+                <properties>
+                  <help>PIM neighbor information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim neighbor"</command>
+              </leafNode>
+              <leafNode name="nexthop">
+                <properties>
+                  <help>PIM cached nexthop rpf information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim nexthop"</command>
+              </leafNode>
+              <leafNode name="state">
+                <properties>
+                  <help>PIM state information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim state"</command>
+              </leafNode>
+              <leafNode name="statistics">
+                <properties>
+                  <help>PIM statistics</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim statistics"</command>
+              </leafNode>
+              <leafNode name="rp">
+                <properties>
+                  <help>PIM RP (Rendevous Point) information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim rp-info"</command>
+              </leafNode>
+              <leafNode name="rpf">
+                <properties>
+                  <help>PIM cached source rpf information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim rpf"</command>
+              </leafNode>
+              <leafNode name="upstream">
+                <properties>
+                  <help>PIM upstream information</help>
+                </properties>
+                <command>/usr/bin/vtysh -c "show ip pim upstream"</command>
+              </leafNode>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>
diff --git a/src/conf_mode/protocols_igmp.py b/src/conf_mode/protocols_igmp.py
new file mode 100755
index 000000000..983ca4c3a
--- /dev/null
+++ b/src/conf_mode/protocols_igmp.py
@@ -0,0 +1,158 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import jinja2
+import copy
+import os
+import vyos.validate
+from ipaddress import IPv4Address
+from sys import exit
+
+from vyos import ConfigError
+from vyos.config import Config
+
+config_file = r'/tmp/igmp.frr'
+
+config_tmpl = """
+!
+{% for iface in old_ifaces -%}
+interface {{ iface }}
+{% for group in old_ifaces[iface].gr_join -%}
+{% if old_ifaces[iface].gr_join[group] -%}
+{% for source in old_ifaces[iface].gr_join[group] -%}
+no ip igmp join {{ group }} {{ source }}
+{% endfor -%}
+{% else -%}
+no ip igmp join {{ group }}
+{% endif -%}
+{% endfor -%}
+no ip igmp
+!
+{% endfor -%}
+{% for iface in ifaces -%}
+interface {{ iface }}
+{% if ifaces[iface].version -%}
+ip igmp version {{ ifaces[iface].version }}
+{% else -%}
+{# IGMP default version 3 #}
+ip igmp
+{% endif -%}
+{% if ifaces[iface].query_interval -%}
+ip igmp query-interval {{ ifaces[iface].query_interval }}
+{% endif -%}
+{% if ifaces[iface].query_max_resp_time -%}
+ip igmp query-max-response-time {{ ifaces[iface].query_max_resp_time }}
+{% endif -%}
+{% for group in ifaces[iface].gr_join -%}
+{% if ifaces[iface].gr_join[group] -%}
+{% for source in ifaces[iface].gr_join[group] -%}
+ip igmp join {{ group }} {{ source }}
+{% endfor -%}
+{% else -%}
+ip igmp join {{ group }}
+{% endif -%}
+{% endfor -%}
+!
+{% endfor -%}
+!
+"""
+
+def get_config():
+    conf = Config()
+    igmp_conf = {
+        'igmp_conf'  : False,
+        'old_ifaces' : {},
+        'ifaces'     : {}
+    }
+    if not (conf.exists('protocols igmp') or conf.exists_effective('protocols igmp')):
+        return None
+
+    if conf.exists('protocols igmp'):
+        igmp_conf['igmp_conf'] = True
+
+    conf.set_level('protocols igmp')
+
+    # # Get interfaces
+    for iface in conf.list_effective_nodes('interface'):
+        igmp_conf['old_ifaces'].update({
+            iface : {
+                'version' : conf.return_effective_value('interface {0} version'.format(iface)),
+                'query_interval' : conf.return_effective_value('interface {0} query-interval'.format(iface)),
+                'query_max_resp_time' : conf.return_effective_value('interface {0} query-max-response-time'.format(iface)),
+                'gr_join' : {}
+            }
+        })
+        for gr_join in conf.list_effective_nodes('interface {0} join'.format(iface)):
+            igmp_conf['old_ifaces'][iface]['gr_join'][gr_join] = conf.return_effective_values('interface {0} join {1} source'.format(iface, gr_join))
+
+    for iface in conf.list_nodes('interface'):
+        igmp_conf['ifaces'].update({
+            iface : {
+                'version' : conf.return_value('interface {0} version'.format(iface)),
+                'query_interval' : conf.return_value('interface {0} query-interval'.format(iface)),
+                'query_max_resp_time' : conf.return_value('interface {0} query-max-response-time'.format(iface)),
+                'gr_join' : {}
+            }
+        })
+        for gr_join in conf.list_nodes('interface {0} join'.format(iface)):
+            igmp_conf['ifaces'][iface]['gr_join'][gr_join] = conf.return_values('interface {0} join {1} source'.format(iface, gr_join))
+
+    return igmp_conf
+
+def verify(igmp):
+    if igmp is None:
+        return None
+
+    if igmp['igmp_conf']:
+        # Check interfaces
+        if not igmp['ifaces']:
+            raise ConfigError("IGMP require defined interfaces!")
+        # Check, is this multicast group
+        for intfc in igmp['ifaces']:
+            for gr_addr in igmp['ifaces'][intfc]['gr_join']:
+                if IPv4Address(gr_addr) < IPv4Address('224.0.0.0'):
+                    raise ConfigError(gr_addr + " not a multicast group")
+
+def generate(igmp):
+    if igmp is None:
+        return None
+
+    tmpl = jinja2.Template(config_tmpl)
+    config_text = tmpl.render(igmp)
+    with open(config_file, 'w') as f:
+        f.write(config_text)
+
+    return None
+
+def apply(igmp):
+    if igmp is None:
+        return None
+
+    if os.path.exists(config_file):
+        os.system("sudo vtysh -d pimd -f " + config_file)
+        os.remove(config_file)
+
+    return None
+
+if __name__ == '__main__':
+    try:
+        c = get_config()
+        verify(c)
+        generate(c)
+        apply(c)
+    except ConfigError as e:
+        print(e)
+        exit(1)
diff --git a/src/conf_mode/protocols_pim.py b/src/conf_mode/protocols_pim.py
new file mode 100755
index 000000000..ee5cc035f
--- /dev/null
+++ b/src/conf_mode/protocols_pim.py
@@ -0,0 +1,178 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import jinja2
+import copy
+import os
+import vyos.validate
+from ipaddress import IPv4Address
+from sys import exit
+
+from vyos import ConfigError
+from vyos.config import Config
+
+config_file = r'/tmp/pimd.frr'
+
+config_tmpl = """
+!
+{% for rp_addr in old_pim.rp -%}
+{% for group in old_pim.rp[rp_addr] -%}
+no ip pim rp {{ rp_addr }} {{ group }}
+{% endfor -%}
+{% endfor -%}
+{% if old_pim.rp_keep_alive -%}
+no ip pim rp keep-alive-timer {{ old_pim.rp_keep_alive }}
+{% endif -%}
+{% for iface in old_pim.ifaces -%}
+interface {{ iface }}
+no ip pim
+!
+{% endfor -%}
+{% for iface in pim.ifaces -%}
+interface {{ iface }}
+ip pim
+{% if pim.ifaces[iface].dr_prio -%}
+ip pim drpriority {{ pim.ifaces[iface].dr_prio }}
+{% endif -%}
+{% if pim.ifaces[iface].hello -%}
+ip pim hello {{ pim.ifaces[iface].hello }}
+{% endif -%}
+!
+{% endfor -%}
+{% for rp_addr in pim.rp -%}
+{% for group in pim.rp[rp_addr] -%}
+ip pim rp {{ rp_addr }} {{ group }}
+{% endfor -%}
+{% endfor -%}
+{% if pim.rp_keep_alive -%}
+ip pim rp keep-alive-timer {{ pim.rp_keep_alive }}
+{% endif -%}
+!
+"""
+
+def get_config():
+    conf = Config()
+    pim_conf = {
+        'pim_conf' : False,
+        'old_pim'  : {
+            'ifaces' : {},
+            'rp'     : {}
+        },
+        'pim' : {
+            'ifaces' : {},
+            'rp'     : {}
+        }
+    }
+    if not (conf.exists('protocols pim') or conf.exists_effective('protocols pim')):
+        return None
+
+    if conf.exists('protocols pim'):
+        pim_conf['pim_conf'] = True
+
+    conf.set_level('protocols pim')
+
+    # Get interfaces
+    for iface in conf.list_effective_nodes('interface'):
+        pim_conf['old_pim']['ifaces'].update({
+            iface : {
+                'hello' : conf.return_effective_value('interface {0} hello'.format(iface)),
+                'dr_prio' : conf.return_effective_value('interface {0} dr-priority'.format(iface))
+            }
+        })
+
+    for iface in conf.list_nodes('interface'):
+        pim_conf['pim']['ifaces'].update({
+            iface : {
+                'hello' : conf.return_value('interface {0} hello'.format(iface)),
+                'dr_prio' : conf.return_value('interface {0} dr-priority'.format(iface)),
+            }
+        })
+
+    conf.set_level('protocols pim rp')
+
+    # Get RPs addresses
+    for rp_addr in conf.list_effective_nodes('address'):
+        pim_conf['old_pim']['rp'][rp_addr] = conf.return_effective_values('address {0} group'.format(rp_addr))
+
+    for rp_addr in conf.list_nodes('address'):
+        pim_conf['pim']['rp'][rp_addr] = conf.return_values('address {0} group'.format(rp_addr))
+
+    # Get RP keep-alive-timer
+    if conf.exists_effective('rp keep-alive-timer'):
+        pim_conf['old_pim']['rp_keep_alive'] = conf.return_effective_value('rp keep-alive-timer')
+    if conf.exists('rp keep-alive-timer'):
+        pim_conf['pim']['rp_keep_alive'] = conf.return_value('rp keep-alive-timer')
+
+    return pim_conf
+
+def verify(pim):
+    if pim is None:
+        return None
+
+    if pim['pim_conf']:
+        # Check interfaces
+        if not pim['pim']['ifaces']:
+            raise ConfigError("PIM require defined interfaces!")
+
+        if not pim['pim']['rp']:
+            raise ConfigError("RP address required")
+
+        # Check unique multicast groups
+        uniq_groups = []
+        for rp_addr in pim['pim']['rp']:
+            if not pim['pim']['rp'][rp_addr]:
+                raise ConfigError("Group should be specified for RP " + rp_addr)
+            for group in pim['pim']['rp'][rp_addr]:
+                if (group in uniq_groups):
+                    raise ConfigError("Group range " + group + " specified cannot exact match another")
+
+                # Check, is this multicast group
+                gr_addr = group.split('/')
+                if IPv4Address(gr_addr[0]) < IPv4Address('224.0.0.0'):
+                    raise ConfigError(group + " not a multicast group")
+
+            uniq_groups.extend(pim['pim']['rp'][rp_addr])
+
+def generate(pim):
+    if pim is None:
+        return None
+
+    tmpl = jinja2.Template(config_tmpl)
+    config_text = tmpl.render(pim)
+    with open(config_file, 'w') as f:
+        f.write(config_text)
+
+    return None
+
+def apply(pim):
+    if pim is None:
+        return None
+
+    if os.path.exists(config_file):
+        os.system("sudo vtysh -d pimd -f " + config_file)
+        os.remove(config_file)
+
+    return None
+
+if __name__ == '__main__':
+    try:
+        c = get_config()
+        verify(c)
+        generate(c)
+        apply(c)
+    except ConfigError as e:
+        print(e)
+        exit(1)
diff --git a/src/conf_mode/protocols_static_multicast.py b/src/conf_mode/protocols_static_multicast.py
new file mode 100755
index 000000000..b2522d74d
--- /dev/null
+++ b/src/conf_mode/protocols_static_multicast.py
@@ -0,0 +1,141 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import jinja2
+import copy
+import os
+import vyos.validate
+from ipaddress import IPv4Address
+from sys import exit
+
+from vyos import ConfigError
+from vyos.config import Config
+
+config_file = r'/tmp/static_mcast.frr'
+
+config_tmpl = """
+!
+{% for route_gr in old_mroute -%}
+{% for nh in old_mroute[route_gr] -%}
+{% if old_mroute[route_gr][nh] -%}
+no ip mroute {{ route_gr }} {{ nh }} {{ old_mroute[route_gr][nh] }}
+{% else -%}
+no ip mroute {{ route_gr }} {{ nh }}
+{% endif -%}
+{% endfor -%}
+{% endfor -%}
+{% for route_gr in mroute -%}
+{% for nh in mroute[route_gr] -%}
+{% if mroute[route_gr][nh] -%}
+ip mroute {{ route_gr }} {{ nh }} {{ mroute[route_gr][nh] }}
+{% else -%}
+ip mroute {{ route_gr }} {{ nh }}
+{% endif -%}
+{% endfor -%}
+{% endfor -%}
+!
+"""
+
+# Get configuration for static multicast route
+def get_config():
+    conf = Config()
+    mroute = {
+        'old_mroute' : {},
+        'mroute' : {}
+    }
+
+    base_path = "protocols static multicast"
+
+    if not (conf.exists(base_path) or conf.exists_effective(base_path)):
+        return None
+
+    conf.set_level(base_path)
+
+    # Get multicast effective routes
+    for route in conf.list_effective_nodes('route'):
+        mroute['old_mroute'][route] = {}
+        for next_hop in conf.list_effective_nodes('route {0} next-hop'.format(route)):
+            mroute['old_mroute'][route].update({
+                next_hop : conf.return_value('route {0} next-hop {1} distance'.format(route, next_hop))
+            })
+
+    # Get multicast effective interface-routes
+    for route in conf.list_effective_nodes('interface-route'):
+        if not route in  mroute['old_mroute']:
+            mroute['old_mroute'][route] = {}
+        for next_hop in conf.list_effective_nodes('interface-route {0} next-hop-interface'.format(route)):
+            mroute['old_mroute'][route].update({
+                next_hop : conf.return_value('interface-route {0} next-hop-interface {1} distance'.format(route, next_hop))
+            })
+
+    # Get multicast routes
+    for route in conf.list_nodes('route'):
+        mroute['mroute'][route] = {}
+        for next_hop in conf.list_nodes('route {0} next-hop'.format(route)):
+            mroute['mroute'][route].update({
+                next_hop : conf.return_value('route {0} next-hop {1} distance'.format(route, next_hop))
+            })
+
+    # Get multicast interface-routes
+    for route in conf.list_nodes('interface-route'):
+        if not route in  mroute['mroute']:
+            mroute['mroute'][route] = {}
+        for next_hop in conf.list_nodes('interface-route {0} next-hop-interface'.format(route)):
+            mroute['mroute'][route].update({
+                next_hop : conf.return_value('interface-route {0} next-hop-interface {1} distance'.format(route, next_hop))
+            })
+
+    return mroute
+
+def verify(mroute):
+    if mroute is None:
+        return None
+
+    for route in mroute['mroute']:
+        route_lst = route.split('/')
+        if IPv4Address(route_lst[0]) < IPv4Address('224.0.0.0'):
+            raise ConfigError(route + " not a multicast network")
+
+def generate(mroute):
+    if mroute is None:
+        return None
+
+    tmpl = jinja2.Template(config_tmpl)
+    config_text = tmpl.render(mroute)
+    with open(config_file, 'w') as f:
+        f.write(config_text)
+
+    return None
+
+def apply(mroute):
+    if mroute is None:
+        return None
+
+    if os.path.exists(config_file):
+        os.system("sudo vtysh -d staticd -f " + config_file)
+        os.remove(config_file)
+
+    return None
+
+if __name__ == '__main__':
+    try:
+        c = get_config()
+        verify(c)
+        generate(c)
+        apply(c)
+    except ConfigError as e:
+        print(e)
+        exit(1)