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junipernetworks.junos.junos_l3_interfaces module – L3 interfaces resource module

Note

This module is part of the junipernetworks.junos collection (version 5.3.1).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install junipernetworks.junos. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: junipernetworks.junos.junos_l3_interfaces.

New in junipernetworks.junos 1.0.0

Synopsis 

This module provides declarative management of a Layer 3 interface on Juniper JUNOS devices

Note

This module has a corresponding action plugin.

Aliases: l3_interfaces

Requirements 

The below requirements are needed on the host that executes this module.

ncclient (>=v0.6.4)

Parameters 

Parameter	Comments
config list / elements=dictionary	A dictionary of Layer 3 interface options
ipv4 list / elements=dictionary	IPv4 addresses to be set for the Layer 3 logical interface mentioned in name option. The address format is <ipv4 address>/<mask>. The mask is number in range 0-32 for example, 192.0.2.1/24, or `dhcp` to query DHCP for an IP address
address string	IPv4 address to be set for the specific interface
ipv6 list / elements=dictionary	IPv6 addresses to be set for the Layer 3 logical interface mentioned in name option. The address format is <ipv6 address>/<mask>, the mask is number in range 0-128 for example, 2001:db8:2201:1::1/64 or `auto-config` to use SLAAC
address string	IPv6 address to be set for the specific interface
name string / required	Full name of interface, e.g. ge-0/0/1
unit integer	Logical interface number. Value of `unit` should be of type integer Default: `0`
running_config string	This option is used only with state parsed. The value of this option should be the output received from the Junos device by executing the command show interfaces. The state parsed reads the configuration from `running_config` option and transforms it into Ansible structured data as per the resource module’s argspec and the value is then returned in the parsed key within the result
state string	The state of the configuration after module completion Choices: `"merged"` ← (default) `"replaced"` `"overridden"` `"deleted"` `"gathered"` `"rendered"` `"parsed"`

Notes 

Note

This module requires the netconf system service be enabled on the device being managed.
Tested against JunOS v18.4R1
This module works with connection netconf. See https://docs.ansible.com/ansible/latest/network/user_guide/platform_junos.html
The module examples uses callback plugin (stdout_callback = yaml) to generate task output in yaml format.

Examples 

# Using merged

# Before state
# ------------
#
# admin# show interfaces
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#     }
# }

- name: Merge provided configuration with device configuration
  junipernetworks.junos.junos_l3_interfaces:
    config:
    - name: ge-0/0/1
      ipv4:
      - address: 192.168.1.10/24
      ipv6:
      - address: 8d8d:8d01::1/64
    - name: ge-0/0/2
      ipv4:
      - address: dhcp
    state: merged

# Task Output
# -----------
#
# before:
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'
# commands:
# - <nc:interfaces xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#     <nc:interface>
#       <nc:name>ge-0/0/1</nc:name>
#       <nc:unit>
#         <nc:name>0</nc:name>
#         <nc:family>
#           <nc:inet>
#             <nc:address>
#               <nc:name>192.168.1.10/24</nc:name>
#             </nc:address>
#           </nc:inet>
#         </nc:family>
#         <nc:family>
#           <nc:inet6>
#             <nc:address>
#               <nc:name>8d8d:8d01::1/64</nc:name>
#             </nc:address>
#           </nc:inet6>
#         </nc:family>
#       </nc:unit>
#     </nc:interface>
#     <nc:interface>
#       <nc:name>ge-0/0/2</nc:name>
#       <nc:unit>
#         <nc:name>0</nc:name>
#         <nc:family>
#           <nc:inet>
#             <nc:dhcp/>
#           </nc:inet>
#         </nc:family>
#       </nc:unit>
#     </nc:interface>
#   </nc:interfaces>
# after:
# - ipv4:
#   - address: 192.168.1.10/24
#   ipv6:
#   - address: 8d8d:8d01::1/64
#   name: ge-0/0/1
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: ge-0/0/2
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'

# After state:
# ------------
#
# admin# show interfaces
# ge-0/0/1 {
#     unit 0 {
#         family inet {
#             address 192.168.1.10/24;
#         }
#         family inet6 {
#             address 8d8d:8d01::1/64;
#         }
#     }
# }
# ge-0/0/2 {
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#     }
# }
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#     }
# }

# Using overridden

# Before state
# ------------
#
# admin# show interfaces
# ge-0/0/1 {
#     unit 0 {
#         family inet {
#             address 192.168.1.10/24;
#         }
#         family inet6 {
#             address 8d8d:8d01::1/64;
#         }
#     }
# }
# ge-0/0/2 {
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#     }
# }
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#     }
# }

- name: Override provided configuration with device configuration
  junipernetworks.junos.junos_l3_interfaces:
    config:
    - name: ge-0/0/1
      ipv4:
      - address: 192.168.1.10/24
    - ipv4:
      - address: dhcp
      name: fxp0
      unit: '0'
    state: overridden

# Task Output
# -----------
#
# before:
# - ipv4:
#   - address: 192.168.1.10/24
#   ipv6:
#   - address: 8d8d:8d01::1/64
#   name: ge-0/0/1
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: ge-0/0/2
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'
# commands:
# - <nc:interfaces xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#   <nc:interface>
#     <nc:name>ge-0/0/1</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:address delete="delete"/>
#         </nc:inet>
#         <nc:inet6>
#           <nc:address delete="delete"/>
#         </nc:inet6>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
#   <nc:interface>
#     <nc:name>ge-0/0/2</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:dhcp delete="delete"/>
#         </nc:inet>
#         <nc:inet6>
#           <nc:address delete="delete"/>
#         </nc:inet6>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
#   <nc:interface>
#     <nc:name>fxp0</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:dhcp delete="delete"/>
#         </nc:inet>
#         <nc:inet6>
#           <nc:address delete="delete"/>
#         </nc:inet6>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
#   <nc:interface>
#     <nc:name>ge-0/0/1</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:address>
#             <nc:name>192.168.1.10/24</nc:name>
#           </nc:address>
#         </nc:inet>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
#   <nc:interface>
#     <nc:name>fxp0</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:dhcp/>
#         </nc:inet>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
# </nc:interfaces>
# after:
# - ipv4:
#   - address: 192.168.1.10/24
#   name: ge-0/0/1
#   unit: '0'
# - name: ge-0/0/2
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'

# After state:
# ------------
#
# admin# show interfaces
# ge-0/0/1 {
#     unit 0 {
#         family inet {
#             address 192.168.1.10/24;
#         }
#         family inet6;
#     }
# }
# ge-0/0/2 {
#     unit 0 {
#         family inet;
#         family inet6;
#     }
# }
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#         family inet6;
#     }
# }

# Using replaced

# Before state
# ------------
#
# admin# show interfaces
# ge-0/0/1 {
#     unit 0 {
#         family inet {
#             address 192.168.1.10/24;
#         }
#         family inet6;
#     }
# }
# ge-0/0/2 {
#     unit 0 {
#         family inet;
#         family inet6;
#     }
# }
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#         family inet6;
#     }
# }

- name: Replace provided configuration with device configuration
  junipernetworks.junos.junos_l3_interfaces:
    config:
    - name: ge-0/0/1
      ipv4:
      - address: 192.168.1.10/24
      ipv6:
      - address: 8d8d:8d01::1/64
    - name: ge-0/0/2
      ipv4:
      - address: dhcp
    state: replaced

# Task Output
# -----------
#
# before:
# - ipv4:
#   - address: 192.168.1.10/24
#   name: ge-0/0/1
#   unit: '0'
# - name: ge-0/0/2
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'
# commands:
# - <nc:interfaces xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#   <nc:interface>
#     <nc:name>ge-0/0/1</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:address delete="delete"/>
#         </nc:inet>
#         <nc:inet6>
#           <nc:address delete="delete"/>
#         </nc:inet6>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
#   <nc:interface>
#     <nc:name>ge-0/0/2</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet/>
#         <nc:inet6>
#           <nc:address delete="delete"/>
#         </nc:inet6>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
#   <nc:interface>
#     <nc:name>ge-0/0/1</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:address>
#             <nc:name>192.168.1.10/24</nc:name>
#           </nc:address>
#         </nc:inet>
#       </nc:family>
#       <nc:family>
#         <nc:inet6>
#           <nc:address>
#             <nc:name>8d8d:8d01::1/64</nc:name>
#           </nc:address>
#         </nc:inet6>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
#   <nc:interface>
#     <nc:name>ge-0/0/2</nc:name>
#     <nc:unit>
#       <nc:name>0</nc:name>
#       <nc:family>
#         <nc:inet>
#           <nc:dhcp/>
#         </nc:inet>
#       </nc:family>
#     </nc:unit>
#   </nc:interface>
# </nc:interfaces>
# after:
# - ipv4:
#   - address: 192.168.1.10/24
#   ipv6:
#   - address: 8d8d:8d01::1/64
#   name: ge-0/0/1
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: ge-0/0/2
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'

# After state:
# ------------
#
# admin# show interfaces
# ge-0/0/1 {
#     unit 0 {
#         family inet {
#             address 192.168.1.10/24;
#         }
#         family inet6 {
#             address 8d8d:8d01::1/64;
#         }
#     }
# }
# ge-0/0/2 {
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#         family inet6;
#     }
# }
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#         family inet6;
#     }
# }

# Using deleted

# Before state:
# -------------
#
# admin# show interfaces
# ge-0/0/1 {
#     unit 0 {
#         family inet {
#             address 192.168.1.10/24;
#         }
#         family inet6 {
#             address 8d8d:8d01::1/64;
#         }
#     }
# }
# ge-0/0/2 {
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#         family inet6;
#     }
# }
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#         family inet6;
#     }
# }

- name: Delete L3 logical interface
  junipernetworks.junos.junos_l3_interfaces:
    config:
    - name: ge-0/0/1
    - name: ge-0/0/2
    state: deleted

# Task Output
# -----------
#
# before:
# - ipv4:
#   - address: 192.168.1.10/24
#   ipv6:
#   - address: 8d8d:8d01::1/64
#   name: ge-0/0/1
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: ge-0/0/2
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'
# commands:
# - <nc:interfaces xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#     <nc:interface>
#       <nc:name>ge-0/0/1</nc:name>
#       <nc:unit>
#         <nc:name>0</nc:name>
#         <nc:family>
#           <nc:inet>
#             <nc:address delete="delete"/>
#           </nc:inet>
#           <nc:inet6>
#             <nc:address delete="delete"/>
#           </nc:inet6>
#         </nc:family>
#       </nc:unit>
#     </nc:interface>
#     <nc:interface>
#       <nc:name>ge-0/0/2</nc:name>
#       <nc:unit>
#         <nc:name>0</nc:name>
#         <nc:family>
#           <nc:inet>
#             <nc:dhcp delete="delete"/>
#           </nc:inet>
#           <nc:inet6>
#             <nc:address delete="delete"/>
#           </nc:inet6>
#         </nc:family>
#       </nc:unit>
#     </nc:interface>
#   </nc:interfaces>
# after:
# - name: ge-0/0/1
#   unit: '0'
# - name: ge-0/0/2
#   unit: '0'
# - ipv4:
#   - address: dhcp
#   name: fxp0
#   unit: '0'

# After state:
# ------------
#
# admin# show interfaces
# ge-0/0/1 {
#     unit 0 {
#         family inet;
#         family inet6;
#     }
# }
# ge-0/0/2 {
#     unit 0 {
#         family inet;
#         family inet6;
#     }
# }
# fxp0 {
#     enable;
#     unit 0 {
#         family inet {
#             dhcp;
#         }
#         family inet6;
#     }
# }

# Using gathered

# Before state:
# ------------
#
# user@junos01# show interfaces
# ge-0/0/1 {
#     description "Configured by Ansible";
#     disable;
#     speed 100m;
#     mtu 1024;
#     hold-time up 2000 down 2200;
#     link-mode full-duplex;
#     unit 0 {
#         family ethernet-switching {
#             interface-mode access;
#             vlan {
#                 members vlan100;
#             }
#         }
#     }
# }
# ge-0/0/2 {
#     description "Configured by Ansible";
#     native-vlan-id 400;
#     speed 10m;
#     mtu 2048;
#     hold-time up 3000 down 3200;
#     unit 0 {
#         family ethernet-switching {
#             interface-mode trunk;
#             vlan {
#                 members [ vlan200 vlan300 ];
#             }
#         }
#     }
# }
# ge-1/0/0 {
#     unit 0 {
#         family inet {
#             address 192.168.100.1/24;
#             address 10.200.16.20/24;
#         }
#         family inet6;
#     }
# }
# ge-2/0/0 {
#     unit 0 {
#         family inet {
#             address 192.168.100.2/24;
#             address 10.200.16.21/24;
#         }
#         family inet6;
#     }
# }
# ge-3/0/0 {
#     unit 0 {
#         family inet {
#             address 192.168.100.3/24;
#             address 10.200.16.22/24;
#         }
#         family inet6;
#     }
# }
# em1 {
#     description TEST;
# }
# fxp0 {
#     description ANSIBLE;
#     speed 1g;
#     link-mode automatic;
#     unit 0 {
#         family inet {
#             address 10.8.38.38/24;
#         }
#     }
# }

- name: Gather layer3 interfaces facts
  junipernetworks.junos.junos_l3_interfaces:
    state: gathered

# Task Output
# -----------
#
# gathered:
# - ipv4:
#   - address: 192.168.100.1/24
#   - address: 10.200.16.20/24
#   name: ge-1/0/0
#   unit: '0'
# - ipv4:
#   - address: 192.168.100.2/24
#   - address: 10.200.16.21/24
#   name: ge-2/0/0
#   unit: '0'
# - ipv4:
#   - address: 192.168.100.3/24
#   - address: 10.200.16.22/24
#   name: ge-3/0/0
#   unit: '0'
# - ipv4:
#   - address: 10.8.38.38/24
#   name: fxp0
#   unit: '0'

# Using parsed

# parsed.cfg
# ------------
#
# <?xml version="1.0" encoding="UTF-8"?>
# <rpc-reply message-id="urn:uuid:0cadb4e8-5bba-47f4-986e-72906227007f">
#     <configuration changed-seconds="1590139550" changed-localtime="2020-05-22 09:25:50 UTC">
#         <interfaces>
#             <interface>
#                 <name>ge-1/0/0</name>
#                 <unit>
#                     <name>0</name>
#                     <family>
#                         <inet>
#                             <address>
#                                 <name>192.168.100.1/24</name>
#                             </address>
#                             <address>
#                                 <name>10.200.16.20/24</name>
#                             </address>
#                         </inet>
#                         <inet6></inet6>
#                     </family>
#                 </unit>
#             </interface>
#             <interface>
#                 <name>ge-2/0/0</name>
#                 <unit>
#                     <name>0</name>
#                     <family>
#                         <inet>
#                             <address>
#                                 <name>192.168.100.2/24</name>
#                             </address>
#                             <address>
#                                 <name>10.200.16.21/24</name>
#                             </address>
#                         </inet>
#                         <inet6></inet6>
#                     </family>
#                 </unit>
#             </interface>
#         </interfaces>
#     </configuration>
# </rpc-reply>

# - name: Convert interfaces config to argspec without connecting to the appliance
#   junipernetworks.junos.junos_l3_interfaces:
#     running_config: "{{ lookup('file', './parsed.cfg') }}"
#     state: parsed

# Task Output
# -----------
#
# parsed:
# - ipv4:
#   - address: 192.168.100.1/24
#   - address: 10.200.16.20/24
#   name: ge-1/0/0
#   unit: '0'
# - ipv4:
#   - address: 192.168.100.2/24
#   - address: 10.200.16.21/24
#   name: ge-2/0/0
#   unit: '0'

# Using rendered

- name: Render platform specific xml from task input using rendered state
  junipernetworks.junos.junos_l3_interfaces:
    config:
      - name: ge-1/0/0
        ipv4:
          - address: 192.168.100.1/24
          - address: 10.200.16.20/24
        unit: 0
      - name: ge-2/0/0
        ipv4:
          - address: 192.168.100.2/24
          - address: 10.200.16.21/24
        unit: 0
    state: rendered

# Task Output
# -----------
#
# "rendered": "<nc:interfaces xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#     <nc:interface>
#         <nc:name>ge-1/0/0</nc:name>
#         <nc:unit>
#             <nc:name>0</nc:name>
#             <nc:family>
#                 <nc:inet>
#                     <nc:address>
#                         <nc:name>192.168.100.1/24</nc:name>
#                     </nc:address>
#                     <nc:address>
#                         <nc:name>10.200.16.20/24</nc:name>
#                     </nc:address>
#                 </nc:inet>
#             </nc:family>
#         </nc:unit>
#     </nc:interface>
#     <nc:interface>
#         <nc:name>ge-2/0/0</nc:name>
#         <nc:unit>
#             <nc:name>0</nc:name>
#             <nc:family>
#                 <nc:inet>
#                     <nc:address>
#                         <nc:name>192.168.100.2/24</nc:name>
#                     </nc:address>
#                     <nc:address>
#                         <nc:name>10.200.16.21/24</nc:name>
#                     </nc:address>
#                 </nc:inet>
#             </nc:family>
#         </nc:unit>
#     </nc:interface>
# </nc:interfaces>"

Return Values 

Common return values are documented here, the following are the fields unique to this module:

Key	Description
after list / elements=string	The configuration as structured data after module completion. Returned: when changed Sample: `["The configuration returned will always be in the same format\n of the parameters above.\n"]`
before list / elements=string	The configuration as structured data prior to module invocation. Returned: always Sample: `["The configuration returned will always be in the same format\n of the parameters above.\n"]`
commands list / elements=string	The set of commands pushed to the remote device. Returned: always Sample: `["<nc:interfaces xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\"> <nc:interface> <nc:name>ge-1/0/0</nc:name> <nc:unit> <nc:name>0</nc:name> <nc:family> <nc:inet> <nc:address> <nc:name>192.168.100.1/24</nc:name> </nc:address> <nc:address> <nc:name>10.200.16.20/24</nc:name> </nc:address> </nc:inet> </nc:family> </nc:unit> </nc:interfaces>", "xml 2", "xml 3"]`
gathered list / elements=string	Facts about the network resource gathered from the remote device as structured data. Returned: when state is `gathered` Sample: `["This output will always be in the same format as the module argspec.\n"]`
parsed list / elements=string	The device native config provided in running_config option parsed into structured data as per module argspec. Returned: when state is `parsed` Sample: `["This output will always be in the same format as the module argspec.\n"]`
rendered list / elements=string	The provided configuration in the task rendered in device-native format (offline). Returned: when state is `rendered` Sample: `["<nc:protocols xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"]`

Authors

Daniel Mellado (@dmellado)

junipernetworks.junos.junos_l3_interfaces module – L3 interfaces resource module

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Authors

Collection links

Synopsis 

Requirements 

Parameters 

Notes 

Examples 

Return Values 