Create BGP Dynamic Peer

You can configure BGP dynamic peer on a tenant BGP peer.

About this task

Follow this procedure to configure a BGP dynamic peer.

Procedure

  1. To create a BGP dynamic peer when you create a tenant BGP peer, run the following command:
    The listen limit is an optional attribute when you create a BGP dynamic peer. 
    # efa tenant service bgp peer create --name <peer-name> --tenant <tenant-name> 
    --ipv4-uc-dyn-nbr <switch-ip,vrf-name:listen-range,peer-group-name,listen-limit> 
    --ipv6-uc-dyn-nbr <switch-ip,vrf-name:listen-range,peer-group-name,listen-limit>

    Example

    # efa tenant service bgp peer create --name bgpservice1 --tenant tenant1 --operation peer-add –ipv4-uc-dyn-nbr 10.24.80.134,red:11::22/127,pg1,20
  2. To view a BGP dynamic peer, run the following command: 
    # efa tenant service bgp peer show
===================================================================================
Name : bgpservice1
Tenant : tenant1
State : bs-state-created
+--------------+-----+------+---------+----------------+------+-------+------------+------------+
| Device IP    | VRF | AFI  | SAFI    | LISTEN RANGE   | Peer | LISTEN| Dev-state  | App-state  |
|              |     |      |         |                | Group| LIMIT |            |            |
+--------------+-----+------+---------+----------------+------+-------+------------+------------+
| 10.24.80.134 | red | ipv4 | unicast | 11.22.33.44/30 | pg1  | 10    | provisioned| cfg-in-sync|
+--------------+-----+------+---------+----------------+------+-------+------------+------------+ 
| 10.24.80.134 | red | ipv6 | unicast | 11::22/127     | pg1  | 20    | provisioned| cfg-in-sync|
+--------------+-----+------+---------+----------------+------+-------+------------+------------+
===================================================================================
  3. Verify the switch configuration on SLX device. 
    Rack1-Device1# sh run router bgp
router bgp
local-as 100
neighbor pg1 peer-group
neighbor pg1 remote-as 6000
address-family ipv4 unicast
!
address-family ipv4 unicast vrf red
listen-range 11.22.33.44/30 peer-group pg1 limit 10
!
address-family ipv6 unicast
!
address-family ipv6 unicast vrf red
listen-range 11::22/127 peer-group pg1 limit 20
!
address-family l2vpn evpn
!
!
  4. To delete a dynamic peer when you update a BGP peer, run the following command: 
    # efa tenant service bgp peer update --name <peer-name> --tenant <tenant-name> --operation peer-delete --ipv4-uc-dyn-nbr <switch-ip,vrf-name:listen-range,peer-group-name> --ipv6-uc-dyn-nbr <switch-ip,vrf-name:listen-range,peer-group-name>

    Example

    # efa tenant service bgp peer create --name bgpservice1 --tenant tenant1 --operation peer-delete –ipv4-uc-dyn-nbr 10.24.80.134,red:11::22/127,pg1

# efa tenant service bgp peer show
==================================================================================
Name   : bgpservice1
Tenant : tenant1
State  : bs-state-created
+-------------+-----+-----+--------+---------------+-----------+--------+------------+------------+
| Device IP   | VRF | AFI | SAFI   | LISTEN RANGE  | Peer Group| LISTEN | Dev-state  | App-state  |
|             |     |     |        |               | Group     | LIMIT  |            |            |
+-------------+-----+-----+--------+---------------+-----------+--------+------------+------------+
| 10.24.80.134| red | ipv4| unicast| 11.22.33.44/30| pg1       | 10     | provisioned| cfg-in-sync|
+-------------+-----+-----+--------+---------------+-----------+--------+------------+------------+
==================================================================================
  5. To delete a BGP peer, run the following command: 
    efa tenant service bgp peer delete –-name <peer-name> --tenant <tenant-name>

    Example

    # efa tenant service bgp peer delete –name bgpservice1 –tenant tenant1
9037725-01 RevAA