Ansible-Changes-for-Proxy-ARP/ND-Proxy

changelogs/fragments/479-proxy-arp-nd-proxy-feature-support.yaml

@@ -0,0 +1,2 @@
+minor_changes:
+  - sonic_l3_interfaces - Added support for Proxy-ARP/ND-Proxy feature (https://github.com/ansible-collections/dellemc.enterprise_sonic/pull/479).

plugins/module_utils/network/sonic/argspec/l3_interfaces/l3_interfaces.py

@@ -53,6 +53,12 @@ def __init__(self, **kwargs):
                             'type': 'list'
                         },
                         'anycast_addresses': {'elements': 'str', 'type': 'list'},
+                        'proxy_arp': {
+                            'options': {
+                                'mode': {'choices': ['DISABLE', 'REMOTE_ONLY', 'ALL'], 'type': 'str'},
+                            },
+                            'type': 'dict'
+                        },
                     },
                     'type': 'dict'
                 },
@@ -68,7 +74,14 @@ def __init__(self, **kwargs):
                         },
                         'autoconf': {'type': 'bool'},
                         'dad': {'choices': ['ENABLE', 'DISABLE', 'DISABLE_IPV6_ON_FAILURE'], 'type': 'str'},
-                        'enabled': {'type': 'bool'}
+                        'enabled': {'type': 'bool'},
+                        'nd_proxy': {
+                            'options': {
+                                'mode': {'choices': ['DISABLE', 'REMOTE_ONLY', 'ALL'], 'type': 'str'},
+                                'nd_proxy_rules': {'elements': 'str', 'type': 'list'}
+                            },
+                            'type': 'dict'
+                        },
                     },
                     'type': 'dict'
                 },

plugins/module_utils/network/sonic/facts/l3_interfaces/l3_interfaces.py

@@ -94,6 +94,12 @@ def get_l3_interfaces(self):
                 if l3_ipv4:
                     l3_dict['ipv4']['addresses'] = l3_ipv4
 
+            if 'openconfig-if-ip:ipv4' in ip and 'proxy-arp' in ip['openconfig-if-ip:ipv4'] and \
+                'config' in ip['openconfig-if-ip:ipv4']['proxy-arp'] and \
+                    'mode' in ip['openconfig-if-ip:ipv4']['proxy-arp']['config']:
+                l3_dict['ipv4'].setdefault('proxy_arp', {})
+                l3_dict['ipv4']['proxy_arp']['mode'] = ip['openconfig-if-ip:ipv4']['proxy-arp']['config']['mode']
+
             l3_dict['ipv6'] = dict()
             l3_ipv6 = list()
             if 'openconfig-if-ip:ipv6' in ip:
@@ -115,6 +121,12 @@ def get_l3_interfaces(self):
                     l3_dict['ipv6']['autoconf'] = ip['openconfig-if-ip:ipv6']['config']['ipv6_autoconfig']
                 if 'config' in ip['openconfig-if-ip:ipv6'] and 'ipv6_dad' in ip['openconfig-if-ip:ipv6']['config']:
                     l3_dict['ipv6']['dad'] = ip['openconfig-if-ip:ipv6']['config']['ipv6_dad']
+                if 'nd-proxy' in ip['openconfig-if-ip:ipv6'] and 'config' in ip['openconfig-if-ip:ipv6']['nd-proxy'] and \
+                        'mode' in ip['openconfig-if-ip:ipv6']['nd-proxy']['config']:
+                    l3_dict['ipv6'].setdefault('nd_proxy', {})
+                    l3_dict['ipv6']['nd_proxy']['mode'] = ip['openconfig-if-ip:ipv6']['nd-proxy']['config']['mode']
+                    if 'nd-proxy-rules' in ip['openconfig-if-ip:ipv6']['nd-proxy']['config']:
+                        l3_dict['ipv6']['nd_proxy']['nd_proxy_rules'] = ip['openconfig-if-ip:ipv6']['nd-proxy']['config']['nd-proxy-rules']
 
             l3_configs.append(l3_dict)
         return l3_configs

plugins/modules/sonic_l3_interfaces.py

@@ -80,6 +80,20 @@
               - List of IPv4 addresses to be set for anycast.
             type: list
             elements: str
+          proxy_arp:
+            description:
+              - Configurations parameters for ipv4 proxy ARP
+            type: dict
+            suboptions:
+              mode:
+                description:
+                  - Modes for proxy_arp
+                version_added: 3.1.0
+                type: str
+                choices:
+                  - DISABLE
+                  - REMOTE_ONLY
+                  - ALL
       ipv6:
         description:
           - ipv6 configurations to be set for the Layer 3 interface mentioned in name option.
@@ -120,6 +134,26 @@
               - ENABLE
               - DISABLE
               - DISABLE_IPV6_ON_FAILURE
+          nd_proxy:
+            description:
+              - Configurations parameters for ipv6 ND-proxy
+            type: dict
+            suboptions:
+              mode:
+                description:
+                  - Modes for nd_proxy
+                version_added: 3.1.0
+                type: str
+                choices:
+                  - DISABLE
+                  - REMOTE_ONLY
+                  - ALL
+              nd_proxy_rules:
+                description:
+                  - List of nd_proxy rules can be added.
+                version_added: 3.1.0
+                type: list
+                elements: str
   state:
     description:
       - The state of the configuration after module completion.
@@ -152,6 +186,8 @@
 # ipv6 enable
 # ipv6 address autoconfig
 # ipv6 nd dad enable
+# ip proxy-arp enable remote-only
+# ipv6 nd-proxy enable all
 #!
 #interface Ethernet24
 # mtu 9100
@@ -175,6 +211,8 @@
     config:
       - name: Ethernet20
         ipv4:
+          proxy_arp:
+            - mode: REMOTE_ONLY
           addresses:
             - address: 83.1.1.1/16
             - address: 84.1.1.1/16
@@ -206,6 +244,7 @@
 # ipv6 enable
 # ipv6 address autoconfig
 # ipv6 nd dad enable
+# ipv6 nd-proxy enable all
 #!
 #interface Ethernet24
 # mtu 9100
@@ -240,6 +279,9 @@
 # ipv6 enable
 # ipv6 address autoconfig
 # ipv6 nd dad enable
+# ip proxy-arp enable remote-only
+# ipv6 nd-proxy enable all
+# ipv6 nd-proxy rule prefix 5001::/24
 #!
 #interface Ethernet24
 # mtu 9100
@@ -250,6 +292,9 @@
 # ipv6 address 91::1/16
 # ipv6 address 92::1/16
 # ipv6 address 93::1/16
+# ip proxy-arp enable all
+# ipv6 nd-proxy enable remote-only
+# ipv6 nd-proxy rule prefix 6001::/24
 #!
 #interface Vlan501
 # ip anycast-address 11.12.13.14/12