dellemc.enterprise_sonic.sonic_bgp_neighbors module – Manage a BGP neighbor and its parameters

Note

This module is part of the dellemc.enterprise_sonic collection (version 3.0.0).

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 dellemc.enterprise_sonic.

To use it in a playbook, specify: dellemc.enterprise_sonic.sonic_bgp_neighbors.

New in dellemc.enterprise_sonic 1.0.0

Synopsis

  • This module provides configuration management of global BGP_NEIGHBORS parameters on devices running Enterprise SONiC.

  • bgp_as and vrf_name must be created on the device in advance.

Note

This module has a corresponding action plugin.

Parameters

Parameter

Comments

config

list / elements=dictionary

Specifies the BGP neighbors related configuration.

bgp_as

string / required

Specifies the BGP autonomous system (AS) number which is already configured on the device.

neighbors

list / elements=dictionary

Specifies BGP neighbor-related configurations.

advertisement_interval

integer

Specifies the minimum interval between sending BGP routing updates.

The range is from 0 to 600.

auth_pwd

dictionary

Configuration for neighbor group authentication password.

encrypted

boolean

Indicates whether the password is encrypted text.

Choices:

  • false ← (default)

  • true

pwd

string / required

Authentication password for the neighbor group.

bfd

dictionary

Enables or disables BFD.

check_failure

boolean

Link dataplane status with control plane.

Choices:

  • false

  • true

enabled

boolean

Enables BFD liveliness check for a BGP neighbor.

Choices:

  • false

  • true

profile

string

BFD Profile name.

capability

dictionary

Specifies capability attributes to this neighbor.

dynamic

boolean

Enables or disables dynamic capability to this neighbor.

Choices:

  • false

  • true

extended_nexthop

boolean

Enables or disables advertise extended next-hop capability to the peer.

Choices:

  • false

  • true

disable_connected_check

boolean

Disables EBGP conntected route check.

Choices:

  • false

  • true

dont_negotiate_capability

boolean

Disables capability negotiation.

Choices:

  • false

  • true

ebgp_multihop

dictionary

Allow EBGP neighbors not on directly connected networks.

enabled

boolean

Enables the referenced group or neighbors to be indirectly connected.

Choices:

  • false ← (default)

  • true

multihop_ttl

integer

Time-to-live value to use when packets are sent to the referenced group or neighbors and ebgp-multihop is enabled.

enforce_first_as

boolean

Enforces the first AS for EBGP routes.

Choices:

  • false

  • true

enforce_multihop

boolean

Enforces EBGP multihop performance for neighbor.

Choices:

  • false

  • true

local_address

string

Set the local IP address to use for the session when sending BGP update messages.

local_as

dictionary

Specifies local autonomous system number.

as

string / required

Local autonomous system number.

no_prepend

boolean

Do not prepend the local-as number in AS-Path advertisements.

Choices:

  • false

  • true

replace_as

boolean

Replace the configured AS Number with the local-as number in AS-Path advertisements.

Choices:

  • false

  • true

nbr_description

string

A textual description of the neighbor.

neighbor

string / required

Neighbor router address.

override_capability

boolean

Override capability negotiation result.

Choices:

  • false

  • true

passive

boolean

Do not send open messages to this neighbor.

Default value while adding a new neighbor is False.

Choices:

  • false

  • true

peer_group

string

The name of the peer group that the neighbor is a member of.

port

integer

Neighbor’s BGP port.

remote_as

dictionary

Remote AS of the BGP neighbor to configure.

peer_as and peer_type are mutually exclusive.

peer_as

string

Specifies remote AS number.

The range is from 1 to 4294967295.

peer_type

string

Specifies the type of BGP peer.

Choices:

  • "internal"

  • "external"

shutdown_msg

string

Add a shutdown message.

solo

boolean

Indicates that routes advertised by the peer should not be reflected back to the peer.

Choices:

  • false

  • true

strict_capability_match

boolean

Enables strict capability negotiation match.

Choices:

  • false

  • true

timers

dictionary

Specifies BGP neighbor timer-related configurations.

connect_retry

integer

Time interval in seconds between attempts to establish a session with the peer.

The range is from 1 to 65535.

holdtime

integer

Interval after not receiving a keepalive message that SONiC declares a peer dead, in seconds.

The range is from 0 to 65535.

keepalive

integer

Frequency with which the device sends keepalive messages to its peer, in seconds.

The range is from 0 to 65535.

ttl_security

integer

Enforces only the neighbors that are specified number of hops away will be allowed to become neighbors.

v6only

boolean

Enables BGP with v6 link-local only.

Choices:

  • false

  • true

peer_group

list / elements=dictionary

Specifies the list of peer groups.

address_family

dictionary

Holds of list of address families associated to the peergroup.

afis

list / elements=dictionary

List of address families with afi, safi, activate and allowas-in parameters.

afi and safi are required together.

activate

boolean

Enable or disable activate.

Choices:

  • false

  • true

afi

string / required

Holds afi mode.

Choices:

  • "ipv4"

  • "ipv6"

  • "l2vpn"

allowas_in

dictionary

Holds AS value.

The origin and value are mutually exclusive.

origin

boolean

Set AS as the origin.

Choices:

  • false

  • true

value

integer

Holds AS number in the range 1-10.

ip_afi

dictionary

Common configuration attributes for IPv4 and IPv6 unicast address families.

default_policy_name

string

Specifies routing policy definition.

send_default_route

boolean

Enable or disable sending of default-route to the peer.

Choices:

  • false ← (default)

  • true

prefix_limit

dictionary

Specifies prefix limit attributes for ipv4-unicast and ipv6-unicast.

max_prefixes

integer

Maximum number of prefixes that will be accepted from the peer.

prevent_teardown

boolean

Enable or disable teardown of BGP session when maximum prefix limit is exceeded.

Choices:

  • false ← (default)

  • true

restart_timer

integer

Time interval in seconds after which the BGP session is re-established after being torn down.

warning_threshold

integer

Threshold on number of prefixes that can be received from a peer before generation of warning messages.

Expressed as a percentage of max-prefixes.

prefix_list_in

string

Inbound route filtering policy for a peer.

prefix_list_out

string

Outbound route filtering policy for a peer.

safi

string

Holds safi mode.

Choices:

  • "unicast"

  • "evpn"

advertisement_interval

integer

Specifies the minimum interval between sending BGP routing updates.

The range is from 0 to 600.

auth_pwd

dictionary

Configuration for peer group authentication password.

encrypted

boolean

Indicates whether the password is encrypted text.

Choices:

  • false ← (default)

  • true

pwd

string / required

Authentication password for the peer group.

bfd

dictionary

Enables or disables BFD.

check_failure

boolean

Link dataplane status with control plane.

Choices:

  • false

  • true

enabled

boolean

Enables BFD liveliness check for a BGP peer.

Choices:

  • false

  • true

profile

string

BFD Profile name.

capability

dictionary

Specifies capability attributes to this peer group.

dynamic

boolean

Enables or disables dynamic capability to this peer group.

Choices:

  • false

  • true

extended_nexthop

boolean

Enables or disables advertise extended next-hop capability to the peer.

Choices:

  • false

  • true

disable_connected_check

boolean

Disables EBGP conntected route check.

Choices:

  • false

  • true

dont_negotiate_capability

boolean

Disables capability negotiation.

Choices:

  • false

  • true

ebgp_multihop

dictionary

Allow EBGP peers not on directly connected networks.

enabled

boolean

Enables the referenced group or peers to be indirectly connected.

Choices:

  • false ← (default)

  • true

multihop_ttl

integer

Time-to-live value to use when packets are sent to the referenced group or peers and ebgp-multihop is enabled.

enforce_first_as

boolean

Enforces the first AS for EBGP routes.

Choices:

  • false

  • true

enforce_multihop

boolean

Enforces EBGP multihop performance for peer.

Choices:

  • false

  • true

local_address

string

Set the local IP address to use for the session when sending BGP update messages.

local_as

dictionary

Specifies local autonomous system number.

as

string / required

Local autonomous system number.

no_prepend

boolean

Do not prepend the local-as number in AS-Path advertisements.

Choices:

  • false

  • true

replace_as

boolean

Replace the configured AS Number with the local-as number in AS-Path advertisements.

Choices:

  • false

  • true

name

string / required

Name of the peer group.

override_capability

boolean

Override capability negotiation result.

Choices:

  • false

  • true

passive

boolean

Do not send open messages to this peer.

Default value while adding a new peergroup is False.

Choices:

  • false

  • true

pg_description

string

A textual description of the peer group.

remote_as

dictionary

Remote AS of the BGP peer group to configure.

peer_as and peer_type are mutually exclusive.

peer_as

string

Specifies remote AS number.

The range is from 1 to 4294967295.

peer_type

string

Specifies the type of BGP peer.

Choices:

  • "internal"

  • "external"

shutdown_msg

string

Add a shutdown message.

solo

boolean

Indicates that routes advertised by the peer should not be reflected back to the peer.

Choices:

  • false

  • true

strict_capability_match

boolean

Enables strict capability negotiation match.

Choices:

  • false

  • true

timers

dictionary

Specifies BGP peer group timer related configurations.

connect_retry

integer

Time interval in seconds between attempts to establish a session with the peer.

The range is from 1 to 65535.

holdtime

integer

Interval after not receiving a keepalive message that Enterprise SONiC declares a peer dead, in seconds.

The range is from 0 to 65535.

keepalive

integer

Frequency with which the device sends keepalive messages to its peer, in seconds.

The range is from 0 to 65535.

ttl_security

integer

Enforces only the peers that are specified number of hops away will be allowed to become peers.

vrf_name

string

Specifies the VRF name which is already configured on the device.

Default: "default"

state

string

Specifies the operation to be performed on the BGP process that is configured on the device.

In case of merged, the input configuration is merged with the existing BGP configuration on the device.

In case of deleted, the existing BGP configuration is removed from the device.

In case of replaced, the existing BGP configuration will be replaced with the input BGP configuration on the device.

In case of overridden, the existing BGP configuration will be overriden with the input BGP configuration on the device.

Choices:

  • "merged" ← (default)

  • "deleted"

  • "replaced"

  • "overridden"

Notes

Note

  • Tested against Enterprise SONiC Distribution by Dell Technologies.

  • Supports check_mode.

Examples

# Using deleted
#
# Before state:
# -------------
#router bgp 11 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# neighbor interface Eth1/3
#!
#router bgp 11
# network import-check
# timers 60 180
# !
# neighbor 192.168.1.4
# !
# peer-group SP1
#  timers connect 30
#  advertisement-interval 0
#  bfd
#  capability dynamic
# !
# peer-group SP2
#  timers connect 30
#  advertisement-interval 0
# !
#

- name: Deletes all BGP neighbors
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
    state: deleted

#
# After state:
# -------------
#router bgp 11 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
#!
#router bgp 11
# network import-check
# timers 60 180
#!
#

# Using merged
#
# Before state:
# ------------
#router bgp 11 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
#!
#router bgp 11
# network import-check
# timers 60 180
# !

- name: "Adds sonic_bgp_neighbors"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
     - bgp_as: 51
       neighbors:
         - neighbor: Eth1/2
           auth_pwd:
             pwd: 'pw123'
             encrypted: false
           dont_negotiate_capability: true
           ebgp_multihop:
             enabled: true
             multihop_ttl: 1
           enforce_first_as: true
           enforce_multihop: true
           local_address: 'Ethernet4'
           local_as:
             as: 2
             no_prepend: true
             replace_as: true
           nbr_description: "description 1"
           override_capability: true
           passive: true
           port: 3
           shutdown_msg: 'msg1'
           solo: true
         - neighbor: 1.1.1.1
           disable_connected_check: true
           ttl_security: 5
     - bgp_as: 51
       vrf_name: VrfReg1
       peer_group:
         - name: SPINE
           bfd:
             check_failure: true
             enabled: true
             profile: 'profile 1'
           capability:
             dynamic: true
             extended_nexthop: true
           auth_pwd:
             pwd: 'U2FsdGVkX1/4sRsZ624wbAJfDmagPLq2LsGDOcW/47M='
             encrypted: true
           dont_negotiate_capability: true
           ebgp_multihop:
             enabled: true
             multihop_ttl: 1
           enforce_first_as: true
           enforce_multihop: true
           local_address: 'Ethernet4'
           local_as:
             as: 2
             no_prepend: true
             replace_as: true
           pg_description: 'description 1'
           override_capability: true
           passive: true
           solo: true
           remote_as:
             peer_as: 4
         - name: SPINE1
           disable_connected_check: true
           shutdown_msg: "msg1"
           strict_capability_match: true
           timers:
             keepalive: 30
             holdtime: 15
             connect_retry: 25
           ttl_security: 5
           address_family:
             afis:
               - afi: ipv4
                 safi: unicast
                 activate: true
                 allowas_in:
                   origin: true
               - afi: ipv6
                 safi: unicast
                 activate: true
                 allowas_in:
                   value: 5
       neighbors:
         - neighbor: Eth1/3
           remote_as:
             peer_as: 10
           peer_group: SPINE
           advertisement_interval: 15
           timers:
             keepalive: 30
             holdtime: 15
             connect_retry: 25
           bfd:
             check_failure: true
             enabled: true
             profile: 'profile 1'
           capability:
             dynamic: true
             extended_nexthop: true
           auth_pwd:
               pwd: 'U2FsdGVkX199MZ7YOPkOR9O6wEZmtGSgiDfnlcN9hBg='
               encrypted: true
           nbr_description: 'description 2'
           strict_capability_match: true
           v6only: true
         - neighbor: 192.168.1.4
    state: merged

#
# After state:
# ------------
#!
#router bgp 11 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE1
#  timers 15 30
#  timers connect 25
#  advertisement-interval 0
#  shutdown message msg1
#  disable-connected-check
#  strict-capability-match
#  ttl-security hops 5
# !
# peer-group SPINE
#  description "description 1"
#  ebgp-multihop 1
#  remote-as 4
#  timers connect 30
#  advertisement-interval 0
#  bfd check-control-plane-failure profile "profile 1"
#  update-source interface Ethernet4
#  capability dynamic
#  capability extended-nexthop
#  dont-capability-negotiate
#  enforce-first-as
#  enforce-multihop
#  local-as 2 no-prepend replace-as
#  override-capability
#  passive
#  password U2FsdGVkX1/4sRsZ624wbAJfDmagPLq2LsGDOcW/47M= encrypted
#  solo
#  address-family ipv4 unicast
#   activate
#   allowas-in origin
#   send-community both
# !
#  address-family ipv6 unicast
#   activate
#   allowas-in 5
#   send-community both
# !
# neighbor interface Eth1/3
#  description "description 2"
#  peer-group SPINE
#  remote-as 10
#  timers 15 30
#  timers connect 25
#  bfd check-control-plane-failure profile "profile 1"
#  advertisement-interval 15
#  capability extended-nexthop
#  capability dynamic
#  v6only
#  password U2FsdGVkX199MZ7YOPkOR9O6wEZmtGSgiDfnlcN9hBg= encrypted
#  strict-capability-match
# !
# neighbor 192.168.1.4
#!
#router bgp 51
# network import-check
# timers 60 180
# !
# neighbor interface Eth1/2
#  description "description 1"
#  shutdown message msg1
#  ebgp-multihop 1
#  remote-as external
#  update-source interface Ethernet4
#  dont-capability-negotiate
#  enforce-first-as
#  enforce-multihop
#  local-as 2 no-prepend replace-as
#  override-capability
#  passive
#  password U2FsdGVkX1+bxMf9TKOhaXRNNaHmywiEVDF2lJ2c000= encrypted
#  port 3
#  solo
# neighbor 1.1.1.1
#  disable-connected-check
#  ttl-security hops 5
#router bgp 11
# network import-check
# timers 60 180
#

# Using deleted
#
# Before state:
# ------------
#!
#router bgp 11 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE
#  bfd
#  remote-as 4
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#  peer-group SPINE
#  remote-as 10
#  timers 15 30
#  advertisement-interval 15
#  bfd
#  capability extended-nexthop
#  capability dynamic
# !
# neighbor 192.168.1.4
#!
#router bgp 11
# network import-check
# timers 60 180
# !
# peer-group SP
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#

- name: "Deletes sonic_bgp_neighbors and peer-groups specific to vrfname"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
     - bgp_as: 51
       vrf_name: VrfReg1
    state: deleted

# After state:
# ------------
#!
#router bgp 11 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
#router bgp 11
# network import-check
# timers 60 180
# !
# peer-group SP
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#

# Using deleted
#
# Before state:
# -------------
#
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE
#  bfd
#  remote-as 4
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#  peer-group SPINE
#  remote-as 10
#  timers 15 30
#  advertisement-interval 15
#  bfd
#  capability extended-nexthop
#  capability dynamic
# !
# neighbor 192.168.1.4
# !

- name: "Deletes specific sonic_bgp_neighbors"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
     - bgp_as: 51
       neighbors:
         - neighbor: Eth1/2
           auth_pwd:
             pwd: 'pw123'
             encrypted: false
           dont_negotiate_capability: true
           ebgp_multihop:
             enabled: true
             multihop_ttl: 1
           enforce_first_as: true
           enforce_multihop: true
           local_address: 'Ethernet4'
           local_as:
             as: 2
             no_prepend: true
             replace_as: true
           nbr_description: 'description 1'
           override_capability: true
           passive: true
           port: 3
           shutdown_msg: 'msg1'
           solo: true
         - neighbor: 1.1.1.1
           disable_connected_check: true
           ttl_security: 5
     - bgp_as: 51
       vrf_name: VrfReg1
       peer_group:
         - name: SPINE
           bfd:
             check_failure: true
             enabled: true
             profile: 'profile 1'
           capability:
             dynamic: true
             extended_nexthop: true
           auth_pwd:
             pwd: 'U2FsdGVkX1/4sRsZ624wbAJfDmagPLq2LsGDOcW/47M='
             encrypted: true
           dont_negotiate_capability: true
           ebgp_multihop:
             enabled: true
             multihop_ttl: 1
           enforce_first_as: true
           enforce_multihop: true
           local_address: 'Ethernet4'
           local_as:
             as: 2
             no_prepend: true
             replace_as: true
           pg_description: 'description 1'
           override_capability: true
           passive: true
           solo: true
           remote_as:
             peer_as: 4
         - name: SPINE1
           disable_connected_check: true
           shutdown_msg: "msg1"
           strict_capability_match: true
           timers:
             keepalive: 30
             holdtime: 15
             connect_retry: 25
           ttl_security: 5
       neighbors:
         - neighbor: Eth1/3
           remote_as:
             peer_as: 10
           peer_group: SPINE
           advertisement_interval: 15
           timers:
             keepalive: 30
             holdtime: 15
             connect_retry: 25
           bfd:
             check_failure: true
             enabled: true
             profile: 'profile 1'
           capability:
             dynamic: true
             extended_nexthop: true
           auth_pwd:
             pwd: 'U2FsdGVkX199MZ7YOPkOR9O6wEZmtGSgiDfnlcN9hBg='
             encrypted: true
           nbr_description: 'description 2'
           strict_capability_match: true
           v6only: true
         - neighbor: 192.168.1.4
    state: deleted

#
# After state:
# -------------
#
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE1
#  timers connect 30
#  advertisement-interval 0
# !
# peer-group SPINE
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
# !
# neighbor interface Eth1/2
# !
# neighbor 1.1.1.1
#

# Using merged
#
# Before state:
# -------------
#
# sonic# show running-configuration bgp peer-group vrf default
# (No bgp peer-group configuration present)

- name: "Configure BGP peer-group prefix-list attributes"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
     - bgp_as: 51
       peer_group:
         - name: SPINE
           address_family:
             afis:
               - afi: ipv4
                 safi: unicast
                 ip_afi:
                   default_policy_name: rmap_reg1
                   send_default_route: true
                 prefix_limit:
                   max_prefixes: 1
                   prevent_teardown: true
                   warning_threshold: 80
                 prefix_list_in: p1
                 prefix_list_out: p2
    state: merged

# After state:
# ------------
#
# sonic# show running-configuration bgp peer-group vrf default
# !
# peer-group SPINE
#  timers connect 30
#  advertisement-interval 0
#  !
#  address-family ipv4 unicast
#   default-originate route-map rmap_reg1
#   prefix-list p1 in
#   prefix-list p2 out
#   send-community both
#   maximum-prefix 1 80 warning-only
#

# Using deleted
#
# Before state:
# -------------
#
# sonic# show running-configuration bgp peer-group vrf default
# !
# peer-group SPINE
#  timers connect 30
#  advertisement-interval 0
#  !
#  address-family ipv6 unicast
#   default-originate route-map rmap_reg2
#   prefix-list p1 in
#   prefix-list p2 out
#   send-community both
#   maximum-prefix 5 90 restart 2

- name: "Delete BGP peer-group prefix-list attributes"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
     - bgp_as: 51
       peer_group:
         - name: SPINE
           address_family:
             afis:
               - afi: ipv6
                 safi: unicast
                 ip_afi:
                   default_policy_name: rmap_reg2
                   send_default_route: true
                 prefix_limit:
                   max_prefixes: 5
                   warning_threshold: 90
                   restart-timer: 2
                 prefix_list_in: p1
                 prefix_list_out: p2
    state: deleted

# After state:
# ------------
#
# sonic# show running-configuration bgp peer-group vrf default
# !
# peer-group SPINE
#  timers connect 30
#  advertisement-interval 0
#  !
#  address-family ipv6 unicast
#    send-community both
#  !

#
# Using replaced
#
# Before state:
# ------------
#!
#router bgp 51 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE3
#  bfd
#  remote-as 4
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#  remote-as 10
#  timers 15 30
#  advertisement-interval 15
#  bfd
#  capability extended-nexthop
#  capability dynamic
# !
# neighbor 192.168.1.4
#!
#router bgp 51
# network import-check
# timers 60 18
# !
# peer-group SP
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#

- name: "Replaces peer-groups specific to vrfname"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
    - bgp_as: 51
      vrf_name: VrfReg1
      peer_group:
        - name: SPINE3
          remote_as:
            peer_type: internal
        - name: SPINE4
          address_family:
            afis:
              - afi: ipv4
                safi: unicast
                allowas_in:
                  origin: true
    state: replaced

# After state:
# ------------
#!
#router bgp 51 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE3
#  remote-as internal
#  timers connect 30
#  advertisement-interval 0
# !
# peer-group SPINE4
#  timers connect 30
#  advertisement-interval 0
#  !
#  address-family ipv4 unicast
#   allowas-in origin
#   send-community both
#!
# neighbor interface Eth1/3
#  remote-as 10
#  timers 15 30
#  advertisement-interval 15
#  bfd
#  capability extended-nexthop
#  capability dynamic
# !
# neighbor 192.168.1.4
#!
#router bgp 51
# network import-check
# timers 60 18
# !
# peer-group SP
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#
#

# Using replaced
#
# Before state:
# ------------
#!
#router bgp 51 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE
#  bfd
#  remote-as 4
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor 192.168.1.1
#  peer-group SPINE
#  remote-as 10
#  timers 15 30
#  advertisement-interval 15
#  bfd
#  capability extended-nexthop
#  capability dynamic
# !
# neighbor 192.168.1.4
#!
#router bgp 51
# network import-check
# timers 60 18
# !
# peer-group SP
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#

- name: "Replaces sonic_bgp_neighbors specific to vrfname"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
    - bgp_as: 51
      vrf_name: VrfReg1
      neighbors:
        - neighbor: 192.168.1.1
          bfd:
            enabled: true
          capability:
            extended_nexthop: true
            dynamic: true
    state: replaced

# After state:
# ------------
#!
#router bgp 51 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE
#  bfd
#  remote-as 4
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor 192.168.1.1
#  bfd
#  capability extended-nexthop
#  capability dynamic
# !
# neighbor 192.168.1.4
#!
#router bgp 51
# network import-check
# timers 60 18
# !
# peer-group SP
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#

# Using overridden
#
# Before state:
# ------------
#!
#router bgp 51 vrf VrfCheck2
# network import-check
# timers 60 180
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE
#  bfd
#  remote-as 4
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#  peer-group SPINE
#  remote-as 10
#  timers 15 30
#  advertisement-interval 15
#  bfd
#  capability extended-nexthop
#  capability dynamic
# !
# neighbor 192.168.1.4
#!
#router bgp 51
# network import-check
# timers 60 18
# !
# peer-group SP
#  timers connect 30
#  advertisement-interval 0
# !
# neighbor interface Eth1/3
#

- name: "Override sonic_bgp_neighbors and peer-groups specific to vrfname"
  dellemc.enterprise_sonic.sonic_bgp_neighbors:
    config:
    - bgp_as: 51
      vrf_name: VrfReg1
      peer_group:
        - name: SPINE3
          remote_as:
            peer_type: internal
        - name: SPINE4
          address_family:
            afis:
              - afi: ipv4
                safi: unicast
                allowas_in:
                  origin: true
    state: overridden

# After state:
# ------------
#!
#router bgp 51 vrf VrfReg1
# network import-check
# timers 60 180
# !
# peer-group SPINE3
#  remote-as internal
#  timers connect 30
#  advertisement-interval 0
# !
# peer-group SPINE4
#  timers connect 30
#  advertisement-interval 0
#  !
#  address-family ipv4 unicast
#   allowas-in origin
#   send-community both
#!
#

Return Values

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

Key

Description

after

list / elements=string

The resulting configuration module invocation.

Returned: when changed

Sample: ["The configuration returned is always in the same format as the parameters above.\n"]

after(generated)

list / elements=string

The generated configuration module invocation.

Returned: when check_mode

Sample: ["The configuration returned will always be in the same format as the parameters above.\n"]

before

list / elements=string

The configuration prior to the module invocation.

Returned: always

Sample: ["The configuration returned is always in the same format as the parameters above.\n"]

commands

list / elements=string

The set of commands pushed to the remote device.

Returned: always

Sample: ["command 1", "command 2", "command 3"]

Authors

  • Abirami N (@abirami-n)