Revert "backport: T4515: T4219: policy local-route6 and inbound-interface support"

4 files changed, 38 insertions, 683 deletions

diff --git a/interface-definitions/include/interface/inbound-interface.xml.i b/interface-definitions/include/interface/inbound-interface.xml.i
deleted file mode 100644
index 5a8d47280..000000000
--- a/interface-definitions/include/interface/inbound-interface.xml.i
+++ /dev/null
@@ -1,10 +0,0 @@
-<!-- include start from interface/inbound-interface.xml.i -->
-<leafNode name="inbound-interface">
-  <properties>
-  <help>Inbound Interface</help>
-  <completionHelp>
-    <script>${vyos_completion_dir}/list_interfaces.py</script>
-  </completionHelp>
-  </properties>
-</leafNode>
-<!-- include end -->
diff --git a/interface-definitions/policy-local-route.xml.in b/interface-definitions/policy-local-route.xml.in
index 573a7963f..3769c3748 100644
--- a/interface-definitions/policy-local-route.xml.in
+++ b/interface-definitions/policy-local-route.xml.in
@@ -14,7 +14,7 @@
               <valueHelp>
                 <!-- table main with prio 32766 -->
                 <format>u32:1-32765</format>
-                <description>Local-route rule number (1-32765)</description>
+                <description>Local-route rule number (1-219)</description>
               </valueHelp>
               <constraint>
                 <validator name="numeric" argument="--range 1-32765"/>
@@ -40,18 +40,6 @@
                   </leafNode>
                 </children>
               </node>
-              <leafNode name="fwmark">
-                <properties>
-                  <help>Match fwmark value</help>
-                  <valueHelp>
-                    <format>u32:1-2147483647</format>
-                    <description>Address to match against</description>
-                  </valueHelp>
-                  <constraint>
-                    <validator name="numeric" argument="--range 1-2147483647"/>
-                  </constraint>
-                </properties>
-              </leafNode>
               <leafNode name="source">
                 <properties>
                   <help>Source address or prefix</help>
@@ -70,115 +58,6 @@
                   <multi/>
                 </properties>
               </leafNode>
-              <leafNode name="destination">
-                <properties>
-                  <help>Destination address or prefix</help>
-                  <valueHelp>
-                    <format>ipv4</format>
-                    <description>Address to match against</description>
-                  </valueHelp>
-                  <valueHelp>
-                    <format>ipv4net</format>
-                    <description>Prefix to match against</description>
-                  </valueHelp>
-                  <constraint>
-                    <validator name="ipv4-address"/>
-                    <validator name="ip-prefix"/>
-                  </constraint>
-                  <multi/>
-                </properties>
-              </leafNode>
-              #include <include/interface/inbound-interface.xml.i>
-            </children>
-          </tagNode>
-        </children>
-      </node>
-      <node name="local-route6" owner="${vyos_conf_scripts_dir}/policy-local-route.py">
-        <properties>
-          <help>IPv6 policy route of local traffic</help>
-        </properties>
-        <children>
-          <tagNode name="rule">
-            <properties>
-              <help>IPv6 policy local-route rule set number</help>
-              <valueHelp>
-                <!-- table main with prio 32766 -->
-                <format>u32:1-32765</format>
-                <description>Local-route rule number (1-32765)</description>
-              </valueHelp>
-              <constraint>
-                <validator name="numeric" argument="--range 1-32765"/>
-              </constraint>
-            </properties>
-            <children>
-              <node name="set">
-                <properties>
-                  <help>Packet modifications</help>
-                </properties>
-                <children>
-                  <leafNode name="table">
-                    <properties>
-                      <help>Routing table to forward packet with</help>
-                      <valueHelp>
-                        <format>u32:1-200</format>
-                        <description>Table number</description>
-                      </valueHelp>
-                      <completionHelp>
-                        <list>main</list>
-                      </completionHelp>
-                    </properties>
-                  </leafNode>
-                </children>
-              </node>
-              <leafNode name="fwmark">
-                <properties>
-                  <help>Match fwmark value</help>
-                  <valueHelp>
-                    <format>u32:1-2147483647</format>
-                    <description>Address to match against</description>
-                  </valueHelp>
-                  <constraint>
-                    <validator name="numeric" argument="--range 1-2147483647"/>
-                  </constraint>
-                </properties>
-              </leafNode>
-              <leafNode name="source">
-                <properties>
-                  <help>Source address or prefix</help>
-                  <valueHelp>
-                    <format>ipv4</format>
-                    <description>Address to match against</description>
-                  </valueHelp>
-                  <valueHelp>
-                    <format>ipv4net</format>
-                    <description>Prefix to match against</description>
-                  </valueHelp>
-                  <constraint>
-                    <validator name="ipv6-address"/>
-                    <validator name="ipv6-prefix"/>
-                  </constraint>
-                  <multi/>
-                </properties>
-              </leafNode>
-              <leafNode name="destination">
-                <properties>
-                  <help>Destination address or prefix</help>
-                  <valueHelp>
-                    <format>ipv6</format>
-                    <description>Address to match against</description>
-                  </valueHelp>
-                  <valueHelp>
-                    <format>ipv6net</format>
-                    <description>Prefix to match against</description>
-                  </valueHelp>
-                  <constraint>
-                    <validator name="ipv6-address"/>
-                    <validator name="ipv6-prefix"/>
-                  </constraint>
-                  <multi/>
-                </properties>
-              </leafNode>
-              #include <include/interface/inbound-interface.xml.i>
             </children>
           </tagNode>
         </children>
diff --git a/smoketest/scripts/cli/test_policy.py b/smoketest/scripts/cli/test_policy.py
index 50f2d7b43..f1d195381 100755
--- a/smoketest/scripts/cli/test_policy.py
+++ b/smoketest/scripts/cli/test_policy.py
@@ -678,413 +678,14 @@ class TestPolicy(VyOSUnitTestSHIM.TestCase):
 
         self.cli_commit()
 
-        original = """
-        50:	from 203.0.113.1 lookup 23
-        50:	from 203.0.113.2 lookup 23
-        """
-        tmp = cmd('ip rule show prio 50')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for fwmark
-    def test_fwmark_table_id(self):
-        path = base_path + ['local-route']
-
-        fwmk = '24'
-        rule = '101'
-        table = '154'
-
-        self.cli_set(path + ['rule', rule, 'set', 'table', table])
-        self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        original = """
-        101:    from all fwmark 0x18 lookup 154
-        """
-        tmp = cmd('ip rule show prio 101')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for destination
-    def test_destination_table_id(self):
-        path = base_path + ['local-route']
-
-        dst = '203.0.113.1'
-        rule = '102'
-        table = '154'
-
-        self.cli_set(path + ['rule', rule, 'set', 'table', table])
-        self.cli_set(path + ['rule', rule, 'destination', dst])
-
-        self.cli_commit()
-
-        original = """
-        102:    from all to 203.0.113.1 lookup 154
-        """
-        tmp = cmd('ip rule show prio 102')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for sources with fwmark
-    def test_fwmark_sources_table_id(self):
-        path = base_path + ['local-route']
-
-        sources = ['203.0.113.11', '203.0.113.12']
-        fwmk = '23'
-        rule = '100'
-        table = '150'
-        for src in sources:
-            self.cli_set(path + ['rule', rule, 'set', 'table', table])
-            self.cli_set(path + ['rule', rule, 'source', src])
-            self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        original = """
-        100:	from 203.0.113.11 fwmark 0x17 lookup 150
-        100:	from 203.0.113.12 fwmark 0x17 lookup 150
-        """
-        tmp = cmd('ip rule show prio 100')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for sources with iif
-    def test_iif_sources_table_id(self):
-        path = base_path + ['local-route']
-
-        sources = ['203.0.113.11', '203.0.113.12']
-        iif = 'lo'
-        rule = '100'
-        table = '150'
-
-        self.cli_set(path + ['rule', rule, 'set', 'table', table])
-        self.cli_set(path + ['rule', rule, 'inbound-interface', iif])
-        for src in sources:
-            self.cli_set(path + ['rule', rule, 'source', src])
-
-        self.cli_commit()
-
-        # Check generated configuration
-        # Expected values
-        original = """
-        100:	from 203.0.113.11 iif lo lookup 150
-        100:	from 203.0.113.12 iif lo lookup 150
-        """
-        tmp = cmd('ip rule show prio 100')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for sources and destinations with fwmark
-    def test_fwmark_sources_destination_table_id(self):
-        path = base_path + ['local-route']
-
-        sources = ['203.0.113.11', '203.0.113.12']
-        destinations = ['203.0.113.13', '203.0.113.15']
-        fwmk = '23'
-        rule = '103'
-        table = '150'
-        for src in sources:
-            for dst in destinations:
-                self.cli_set(path + ['rule', rule, 'set', 'table', table])
-                self.cli_set(path + ['rule', rule, 'source', src])
-                self.cli_set(path + ['rule', rule, 'destination', dst])
-                self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        original = """
-        103:	from 203.0.113.11 to 203.0.113.13 fwmark 0x17 lookup 150
-        103:	from 203.0.113.11 to 203.0.113.15 fwmark 0x17 lookup 150
-        103:	from 203.0.113.12 to 203.0.113.13 fwmark 0x17 lookup 150
-        103:	from 203.0.113.12 to 203.0.113.15 fwmark 0x17 lookup 150
-        """
-        tmp = cmd('ip rule show prio 103')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table ipv6 for some sources ipv6
-    def test_ipv6_table_id(self):
-        path = base_path + ['local-route6']
-
-        sources = ['2001:db8:123::/48', '2001:db8:126::/48']
-        rule = '50'
-        table = '23'
-        for src in sources:
-            self.cli_set(path + ['rule', rule, 'set', 'table', table])
-            self.cli_set(path + ['rule', rule, 'source', src])
-
-        self.cli_commit()
-
-        original = """
-        50:	from 2001:db8:123::/48 lookup 23
-        50:	from 2001:db8:126::/48 lookup 23
-        """
-        tmp = cmd('ip -6 rule show prio 50')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for fwmark ipv6
-    def test_fwmark_ipv6_table_id(self):
-        path = base_path + ['local-route6']
-
-        fwmk = '24'
-        rule = '100'
-        table = '154'
-
-        self.cli_set(path + ['rule', rule, 'set', 'table', table])
-        self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        original = """
-        100:    from all fwmark 0x18 lookup 154
-        """
-        tmp = cmd('ip -6 rule show prio 100')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for destination ipv6
-    def test_destination_ipv6_table_id(self):
-        path = base_path + ['local-route6']
-
-        dst = '2001:db8:1337::/126'
-        rule = '101'
-        table = '154'
-
-        self.cli_set(path + ['rule', rule, 'set', 'table', table])
-        self.cli_set(path + ['rule', rule, 'destination', dst])
-
-        self.cli_commit()
-
-        original = """
-        101:    from all to 2001:db8:1337::/126 lookup 154
-        """
-        tmp = cmd('ip -6 rule show prio 101')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for sources with fwmark ipv6
-    def test_fwmark_sources_ipv6_table_id(self):
-        path = base_path + ['local-route6']
-
-        sources = ['2001:db8:1338::/126', '2001:db8:1339::/126']
-        fwmk = '23'
-        rule = '102'
-        table = '150'
-        for src in sources:
-            self.cli_set(path + ['rule', rule, 'set', 'table', table])
-            self.cli_set(path + ['rule', rule, 'source', src])
-            self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        original = """
-        102:	from 2001:db8:1338::/126 fwmark 0x17 lookup 150
-        102:	from 2001:db8:1339::/126 fwmark 0x17 lookup 150
-        """
-        tmp = cmd('ip -6 rule show prio 102')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for sources with iif ipv6
-    def test_iif_sources_ipv6_table_id(self):
-        path = base_path + ['local-route6']
-
-        sources = ['2001:db8:1338::/126', '2001:db8:1339::/126']
-        iif = 'lo'
-        rule = '102'
-        table = '150'
-        for src in sources:
-            self.cli_set(path + ['rule', rule, 'set', 'table', table])
-            self.cli_set(path + ['rule', rule, 'source', src])
-            self.cli_set(path + ['rule', rule, 'inbound-interface', iif])
-
-        self.cli_commit()
-
-        # Check generated configuration
-        # Expected values
-        original = """
-        102:	from 2001:db8:1338::/126 iif lo lookup 150
-        102:	from 2001:db8:1339::/126 iif lo lookup 150
-        """
-        tmp = cmd('ip -6 rule show prio 102')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test set table for sources and destinations with fwmark ipv6
-    def test_fwmark_sources_destination_ipv6_table_id(self):
-        path = base_path + ['local-route6']
-
-        sources = ['2001:db8:1338::/126', '2001:db8:1339::/56']
-        destinations = ['2001:db8:13::/48', '2001:db8:16::/48']
-        fwmk = '23'
-        rule = '103'
-        table = '150'
-        for src in sources:
-            for dst in destinations:
-                self.cli_set(path + ['rule', rule, 'set', 'table', table])
-                self.cli_set(path + ['rule', rule, 'source', src])
-                self.cli_set(path + ['rule', rule, 'destination', dst])
-                self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        original = """
-        103:	from 2001:db8:1338::/126 to 2001:db8:13::/48 fwmark 0x17 lookup 150
-        103:	from 2001:db8:1338::/126 to 2001:db8:16::/48 fwmark 0x17 lookup 150
-        103:	from 2001:db8:1339::/56 to 2001:db8:13::/48 fwmark 0x17 lookup 150
-        103:	from 2001:db8:1339::/56 to 2001:db8:16::/48 fwmark 0x17 lookup 150
-        """
-        tmp = cmd('ip -6 rule show prio 103')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-
-    # Test delete table for sources and destination with fwmark ipv4/ipv6
-    def test_delete_ipv4_ipv6_table_id(self):
-        path = base_path + ['local-route']
-        path_v6 = base_path + ['local-route6']
-
-        sources = ['203.0.113.0/24', '203.0.114.5']
-        destinations = ['203.0.112.0/24', '203.0.116.5']
-        sources_v6 = ['2001:db8:1338::/126', '2001:db8:1339::/56']
-        destinations_v6 = ['2001:db8:13::/48', '2001:db8:16::/48']
-        fwmk = '23'
-        rule = '103'
-        table = '150'
-        for src in sources:
-            for dst in destinations:
-                self.cli_set(path + ['rule', rule, 'set', 'table', table])
-                self.cli_set(path + ['rule', rule, 'source', src])
-                self.cli_set(path + ['rule', rule, 'destination', dst])
-                self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        for src in sources_v6:
-            for dst in destinations_v6:
-                self.cli_set(path_v6 + ['rule', rule, 'set', 'table', table])
-                self.cli_set(path_v6 + ['rule', rule, 'source', src])
-                self.cli_set(path_v6 + ['rule', rule, 'destination', dst])
-                self.cli_set(path_v6 + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        original = """
-        103:	from 203.0.113.0/24 to 203.0.116.5 fwmark 0x17 lookup 150
-        103:	from 203.0.114.5 to 203.0.112.0/24 fwmark 0x17 lookup 150
-        103:	from 203.0.114.5 to 203.0.116.5 fwmark 0x17 lookup 150
-        103:	from 203.0.113.0/24 to 203.0.112.0/24 fwmark 0x17 lookup 150
-        """
-        original_v6 = """
-        103:	from 2001:db8:1338::/126 to 2001:db8:16::/48 fwmark 0x17 lookup 150
-        103:	from 2001:db8:1339::/56 to 2001:db8:13::/48 fwmark 0x17 lookup 150
-        103:	from 2001:db8:1339::/56 to 2001:db8:16::/48 fwmark 0x17 lookup 150
-        103:	from 2001:db8:1338::/126 to 2001:db8:13::/48 fwmark 0x17 lookup 150
-        """
-        tmp = cmd('ip rule show prio 103')
-        tmp_v6 = cmd('ip -6 rule show prio 103')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original))
-        self.assertEqual(sort_ip(tmp_v6), sort_ip(original_v6))
-
-        self.cli_delete(path)
-        self.cli_delete(path_v6)
-        self.cli_commit()
-
-        tmp = cmd('ip rule show prio 103')
-        tmp_v6 = cmd('ip -6 rule show prio 103')
-
-        self.assertEqual(sort_ip(tmp), [])
-        self.assertEqual(sort_ip(tmp_v6), [])
-
-    # Test multiple commits ipv4
-    def test_multiple_commit_ipv4_table_id(self):
-        path = base_path + ['local-route']
-
-        sources = ['192.0.2.1', '192.0.2.2']
-        destination = '203.0.113.25'
-        rule = '105'
-        table = '151'
-        self.cli_set(path + ['rule', rule, 'set', 'table', table])
-        for src in sources:
-            self.cli_set(path + ['rule', rule, 'source', src])
-
-        self.cli_commit()
-
-        original_first = """
-        105:	from 192.0.2.1 lookup 151
-        105:	from 192.0.2.2 lookup 151
-        """
-        tmp = cmd('ip rule show prio 105')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original_first))
-
-        # Create second commit with added destination
-        self.cli_set(path + ['rule', rule, 'destination', destination])
-        self.cli_commit()
-
-        original_second = """
-        105:	from 192.0.2.1 to 203.0.113.25 lookup 151
-        105:	from 192.0.2.2 to 203.0.113.25 lookup 151
-        """
-        tmp = cmd('ip rule show prio 105')
-
-        self.assertEqual(sort_ip(tmp), sort_ip(original_second))
-
-
-def sort_ip(output):
-    o = '\n'.join([' '.join(line.strip().split()) for line in output.strip().splitlines()])
-    o = o.splitlines()
-    o.sort()
-    return o
-
-    # Test set table for fwmark
-    def test_fwmark_table_id(self):
-        path = base_path + ['local-route']
-
-        fwmk = '24'
-        rule = '101'
-        table = '154'
-
-        self.cli_set(path + ['rule', rule, 'set', 'table', table])
-        self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
         # Check generated configuration
 
         # Expected values
         original = """
-        101:    from all fwmark 0x18 lookup 154
-        """
-        tmp = cmd('ip rule show prio 101')
-        original = original.split()
-        tmp = tmp.split()
-
-        self.assertEqual(tmp, original)
-
-    # Test set table for sources with fwmark
-    def test_fwmark_sources_table_id(self):
-        path = base_path + ['local-route']
-
-        sources = ['203.0.113.11', '203.0.113.12']
-        fwmk = '23'
-        rule = '100'
-        table = '150'
-        for src in sources:
-            self.cli_set(path + ['rule', rule, 'set', 'table', table])
-            self.cli_set(path + ['rule', rule, 'source', src])
-            self.cli_set(path + ['rule', rule, 'fwmark', fwmk])
-
-        self.cli_commit()
-
-        # Check generated configuration
-
-        # Expected values
-        original = """
-        100:	from 203.0.113.11 fwmark 0x17 lookup 150
-        100:	from 203.0.113.12 fwmark 0x17 lookup 150
+        50:	from 203.0.113.1 lookup 23
+        50:	from 203.0.113.2 lookup 23
         """
-        tmp = cmd('ip rule show prio 100')
+        tmp = cmd('ip rule show prio 50')
         original = original.split()
         tmp = tmp.split()
 
diff --git a/src/conf_mode/policy-local-route.py b/src/conf_mode/policy-local-route.py
index 0a4597869..013f22665 100755
--- a/src/conf_mode/policy-local-route.py
+++ b/src/conf_mode/policy-local-route.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020-2021 VyOS maintainers and contributors
+# 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
@@ -18,7 +18,6 @@ import os
 
 from sys import exit
 
-from netifaces import interfaces
 from vyos.config import Config
 from vyos.configdict import dict_merge
 from vyos.configdict import node_changed
@@ -36,95 +35,26 @@ def get_config(config=None):
         conf = config
     else:
         conf = Config()
-    base = ['policy']
-
+    base = ['policy', 'local-route']
     pbr = conf.get_config_dict(base, key_mangling=('-', '_'), get_first_key=True)
 
-    for route in ['local_route', 'local_route6']:
-        dict_id = 'rule_remove' if route == 'local_route' else 'rule6_remove'
-        route_key = 'local-route' if route == 'local_route' else 'local-route6'
-        base_rule = base + [route_key, 'rule']
-
-        # delete policy local-route
-        dict = {}
-        tmp = node_changed(conf, base_rule, key_mangling=('-', '_'))
-        if tmp:
-            for rule in (tmp or []):
-                src = leaf_node_changed(conf, base_rule + [rule, 'source'])
-                fwmk = leaf_node_changed(conf, base_rule + [rule, 'fwmark'])
-                iif = leaf_node_changed(conf, base_rule + [rule, 'inbound-interface'])
-                dst = leaf_node_changed(conf, base_rule + [rule, 'destination'])
-                rule_def = {}
-                if src:
-                    rule_def = dict_merge({'source' : src}, rule_def)
-                if fwmk:
-                    rule_def = dict_merge({'fwmark' : fwmk}, rule_def)
-                if iif:
-                    rule_def = dict_merge({'inbound_interface' : iif}, rule_def)
-                if dst:
-                    rule_def = dict_merge({'destination' : dst}, rule_def)
-                dict = dict_merge({dict_id : {rule : rule_def}}, dict)
-                pbr.update(dict)
-            if fwmk:
-                dict = dict_merge({'rule_remove' : {rule : {'fwmark' : fwmk}}}, dict)
+    # delete policy local-route
+    dict = {}
+    tmp = node_changed(conf, ['policy', 'local-route', 'rule'], key_mangling=('-', '_'))
+    if tmp:
+        for rule in (tmp or []):
+            src = leaf_node_changed(conf, ['policy', 'local-route', 'rule', rule, 'source'])
+            if src:
+                dict = dict_merge({'rule_remove' : {rule : {'source' : src}}}, dict)
                 pbr.update(dict)
 
-        if not route in pbr:
-            continue
-
-        # delete policy local-route rule x source x.x.x.x
-        # delete policy local-route rule x fwmark x
-        # delete policy local-route rule x destination x.x.x.x
-        if 'rule' in pbr[route]:
-            for rule, rule_config in pbr[route]['rule'].items():
-                src = leaf_node_changed(conf, base_rule + [rule, 'source'])
-                fwmk = leaf_node_changed(conf, base_rule + [rule, 'fwmark'])
-                iif = leaf_node_changed(conf, base_rule + [rule, 'inbound-interface'])
-                dst = leaf_node_changed(conf, base_rule + [rule, 'destination'])
-                # keep track of changes in configuration
-                # otherwise we might remove an existing node although nothing else has changed
-                changed = False
-
-                rule_def = {}
-                # src is None if there are no changes to src
-                if src is None:
-                    # if src hasn't changed, include it in the removal selector
-                    # if a new selector is added, we have to remove all previous rules without this selector
-                    # to make sure we remove all previous rules with this source(s), it will be included
-                    if 'source' in rule_config:
-                        rule_def = dict_merge({'source': rule_config['source']}, rule_def)
-                else:
-                    # if src is not None, it's previous content will be returned
-                    # this can be an empty array if it's just being set, or the previous value
-                    # either way, something has to be changed and we only want to remove previous values
-                    changed = True
-                    # set the old value for removal if it's not empty
-                    if len(src) > 0:
-                        rule_def = dict_merge({'source' : src}, rule_def)
-                if fwmk is None:
-                    if 'fwmark' in rule_config:
-                        rule_def = dict_merge({'fwmark': rule_config['fwmark']}, rule_def)
-                else:
-                    changed = True
-                    if len(fwmk) > 0:
-                        rule_def = dict_merge({'fwmark' : fwmk}, rule_def)
-                if iif is None:
-                    if 'inbound_interface' in rule_config:
-                        rule_def = dict_merge({'inbound_interface': rule_config['inbound_interface']}, rule_def)
-                else:
-                    changed = True
-                    if len(iif) > 0:
-                        rule_def = dict_merge({'inbound_interface' : iif}, rule_def)
-                if dst is None:
-                    if 'destination' in rule_config:
-                        rule_def = dict_merge({'destination': rule_config['destination']}, rule_def)
-                else:
-                    changed = True
-                    if len(dst) > 0:
-                        rule_def = dict_merge({'destination' : dst}, rule_def)
-                if changed:
-                    dict = dict_merge({dict_id : {rule : rule_def}}, dict)
-                    pbr.update(dict)
+    # delete policy local-route rule x source x.x.x.x
+    if 'rule' in pbr:
+        for rule in pbr['rule']:
+            src = leaf_node_changed(conf, ['policy', 'local-route', 'rule', rule, 'source'])
+            if src:
+                dict = dict_merge({'rule_remove' : {rule : {'source' : src}}}, dict)
+                pbr.update(dict)
 
     return pbr
 
@@ -133,25 +63,13 @@ def verify(pbr):
     if not pbr:
         return None
 
-    for route in ['local_route', 'local_route6']:
-        if not route in pbr:
-            continue
-
-        pbr_route = pbr[route]
-        if 'rule' in pbr_route:
-            for rule in pbr_route['rule']:
-                if 'source' not in pbr_route['rule'][rule] \
-                        and 'destination' not in pbr_route['rule'][rule] \
-                        and 'fwmark' not in pbr_route['rule'][rule] \
-                        and 'inbound_interface' not in pbr_route['rule'][rule]:
-                    raise ConfigError('Source or destination address or fwmark or inbound-interface is required!')
-                else:
-                    if 'set' not in pbr_route['rule'][rule] or 'table' not in pbr_route['rule'][rule]['set']:
-                        raise ConfigError('Table set is required!')
-                    if 'inbound_interface' in pbr_route['rule'][rule]:
-                        interface = pbr_route['rule'][rule]['inbound_interface']
-                        if interface not in interfaces():
-                            raise ConfigError(f'Interface "{interface}" does not exist')
+    if 'rule' in pbr:
+        for rule in pbr['rule']:
+            if 'source' not in pbr['rule'][rule]:
+                raise ConfigError('Source address required!')
+            else:
+                if 'set' not in pbr['rule'][rule] or 'table' not in pbr['rule'][rule]['set']:
+                    raise ConfigError('Table set is required!')
 
     return None
 
@@ -166,51 +84,18 @@ def apply(pbr):
         return None
 
     # Delete old rule if needed
-    for rule_rm in ['rule_remove', 'rule6_remove']:
-        if rule_rm in pbr:
-            v6 = " -6" if rule_rm == 'rule6_remove' else ""
-            for rule, rule_config in pbr[rule_rm].items():
-                rule_config['source'] = rule_config['source'] if 'source' in rule_config else ['']
-                for src in rule_config['source']:
-                    f_src = '' if src == '' else f' from {src} '
-                    rule_config['destination'] = rule_config['destination'] if 'destination' in rule_config else ['']
-                    for dst in rule_config['destination']:
-                        f_dst = '' if dst == '' else f' to {dst} '
-                        rule_config['fwmark'] = rule_config['fwmark'] if 'fwmark' in rule_config else ['']
-                        for fwmk in rule_config['fwmark']:
-                            f_fwmk = '' if fwmk == '' else f' fwmark {fwmk} '
-                            rule_config['inbound_interface'] = rule_config['inbound_interface'] if 'inbound_interface' in rule_config else ['']
-                            for iif in rule_config['inbound_interface']:
-                                f_iif = '' if iif == '' else f' iif {iif} '
-                                call(f'ip{v6} rule del prio {rule} {f_src}{f_dst}{f_fwmk}{f_iif}')
+    if 'rule_remove' in pbr:
+        for rule in pbr['rule_remove']:
+            for src in pbr['rule_remove'][rule]['source']:
+                call(f'ip rule del prio {rule} from {src}')
 
     # Generate new config
-    for route in ['local_route', 'local_route6']:
-        if not route in pbr:
-            continue
-
-        v6 = " -6" if route == 'local_route6' else ""
-
-        pbr_route = pbr[route]
-        if 'rule' in pbr_route:
-            for rule, rule_config in pbr_route['rule'].items():
-                table = rule_config['set']['table']
-
-                rule_config['source'] = rule_config['source'] if 'source' in rule_config else ['all']
-                for src in rule_config['source'] or ['all']:
-                    f_src = '' if src == '' else f' from {src} '
-                    rule_config['destination'] = rule_config['destination'] if 'destination' in rule_config else ['all']
-                    for dst in rule_config['destination']:
-                        f_dst = '' if dst == '' else f' to {dst} '
-                        f_fwmk = ''
-                        if 'fwmark' in rule_config:
-                            fwmk = rule_config['fwmark']
-                            f_fwmk = f' fwmark {fwmk} '
-                        f_iif = ''
-                        if 'inbound_interface' in rule_config:
-                            iif = rule_config['inbound_interface']
-                            f_iif = f' iif {iif} '
-                        call(f'ip{v6} rule add prio {rule} {f_src}{f_dst}{f_fwmk}{f_iif} lookup {table}')
+    if 'rule' in pbr:
+        for rule in pbr['rule']:
+            table = pbr['rule'][rule]['set']['table']
+            if pbr['rule'][rule]['source']:
+                for src in pbr['rule'][rule]['source']:
+                    call(f'ip rule add prio {rule} from {src} lookup {table}')
 
     return None