close

keyboard_arrow_left

Table of Contents Expand all

play_arrow Configuring DHCP Layer 3 Wholesale Networks
play_arrow Configuring PPPoE Layer 3 Wholesale Networks
- play_arrow Subscriber Management PPPoE Wholesale Overview
- play_arrow Configuring PPPoE Layer 3 Wholesale Networks
play_arrow Configuring Layer 2 Wholesale Networks
- play_arrow Subscriber Management Layer 2 Wholesale Overview
- play_arrow Configuring Layer 2 Wholesale Networks
play_arrow Configuring ANCP-Triggered Layer 2 Wholesale Services
- play_arrow ANCP-Triggered Layer 2 Wholesale Service Overview
  - Layer 2 Wholesale with ANCP-Triggered VLANs Overview
- play_arrow Configuring ANCP-Triggered Layer 2 Wholesale Services
- play_arrow Configuring Flat-File Accounting for Layer 2 Wholesale Services
- play_arrow Configuring Five-Level and Four-Level Heterogeneous Networks
  - Five-Level and Four-Level Heterogeneous Networks
  - OLT Migration to Using PON TLVs Instead of DSL TLVs
play_arrow Configuration Statements and Operational Commands
- dynamic-profile (DHCP Local Server)
- Junos CLI Reference Overview

list Table of Contents

English

keyboard_arrow_right

Configuring a Retail Dynamic Profile for Use in the Layer 2 Wholesale Solution

date_range 06-Dec-23

arrow_backward

arrow_forward

To configure a dynamic profile for use with retailer access:

Note:

To support Layer 2 access profiles the RADIUS server must provide VLAN authentication.

Create a retail dynamic profile.

content_copy zoom_out_map
[edit] 
user@host# edit dynamic-profiles Subscriber_Profile_Retail1

Define the dynamic routing instance variable in the dynamic profile.

content_copy zoom_out_map
[edit dynamic-profiles Subscriber_Profile_Retail1]
user@host# edit routing-instances $junos-routing-instance

Set the dynamic interface variable for the dynamic routing instance.

content_copy zoom_out_map
[edit dynamic-profiles Subscriber_Profile_Retail1 routing-instances “$junos-routing-instance”]
user@host# set interface $junos-interface-name

Define the dynamic interfaces variable for the dynamic profile.

content_copy zoom_out_map
[edit dynamic-profiles Subscriber_Profile_Retail1]
user@host# edit interfaces $junos-interface-ifd-name

Define the dynamic interface unit variable for the dynamic profile.

content_copy zoom_out_map
[edit dynamic-profiles Subscriber_Profile_Retail1 interfaces “$junos-interface-ifd-name”]
user@host# edit unit $junos-interface-unit

(Optional) Define VLAN encapsulation for the dynamic interfaces.
```
[edit dynamic-profiles Subscriber_Profile_Retail1 interfaces “$junos-interface-ifd-name” unit “$junos-interface-unit”]
user@host# set encapsulation vlan-vpls
```
Note:
If you choose not to specify an encapsulation for the logical interface, you must specify an encapsulation for the physical interface.
Define the VLAN tag parameters for the dynamic profile:
Note:
This solution example uses stacked VLAN tagging. However, you can also specify single-tag VLANs. For additional information about configuring dynamic VLANs, see the Broadband Subscriber VLANs and Interfaces User Guide.
```
[edit dynamic-profiles Subscriber_Profile_Retail1 interfaces “$junos-interface-ifd-name” unit “$junos-interface-unit”]
user@host# set vlan-tags outer "$junos-stacked-vlan-id" inner "$junos-vlan-id" 
```

Define the input and output VLAN maps. See Stacking and Rewriting VLAN Tags for the Layer 2 Wholesale Solution for details. For our example, we use:

content_copy zoom_out_map
[edit dynamic-profiles Subscriber_Profile_Retail1 interfaces “$junos-interface-ifd-name” unit “$junos-interface-unit”]
user@host# set input-vlan-map swap-push 
user@host# set input-vlan-map vlan-id "$junos-vlan-map-id"
user@host# set input-vlan-map inner-vlan-id "$junos-inner-vlan-map-id"
user@host# set output-vlan-map pop-swap
user@host# set output-vlan-map inner-tag-protocol-id 0x8100

Specify the unit family as vpls at the [edit dynamic-profiles profile-name interfaces “$junos-interface-ifd-name” unit “$junos-interface-unit” family] hierarchy level.
```
[edit dynamic-profiles Subscriber_Profile_Retail1 interfaces “$junos-interface-ifd-name” unit “$junos-interface-unit”]
user@host# set family vpls
```

The result is a dynamic subscriber profile that uses RADIUS authentication to assign the outer VLAN ID dynamically.

The dynamic profile is displayed in curly brace format:

content_copy zoom_out_map
[edit]
user@host# show dynamic-profiles 
Subscriber_Profile_Retail1
    routing-instances {
        "$junos-routing-instance" {
            interface "$junos-interface-name";
        }
    }
    interfaces {
        "$junos-interface-ifd-name" {
            unit "$junos-interface-unit" {
                encapsulation vlan-vpls;
                vlan-tags outer "$junos-stacked-vlan-id" inner "$junos-vlan-id";
                input-vlan-map {
                    swap-push;
                    vlan-id "$junos-vlan-map-id";
                    inner-vlan-id "$junos-inner-vlan-map-id";
                }
                output-vlan-map {
                    pop-swap;
                    inner-tag-protocol-id 0x8100;
                }
                family vpls;
            }
        }
    }

The need to authenticate the VLAN through RADIUS is specified by "$junos-vlan-map-id" and "$junos-vlan-id" parameters.

The outer VLAN ID is returned by the RADIUS server as part of the user name attribute, as shown:

content_copy zoom_out_map
Type: VLAN
User Name: user1.xe-0/1/0:2015
Logical System: default
Routing Instance: ISP02-Test
Interface: xe-0/1/0.3221225509
Interface type: Dynamic
Underlying Interface: xe-0/1/0
Core IFL Name: xe-0/1/3.0
Dynamic Profile Name: Subscriber_Profile_Retail1
Dynamic Profile Version: 1
State: Active
Radius Accounting ID: 43
Session ID: 43
PFE Flow ID: 87
VLAN Id: 2015
VLAN Map Id: 100
Inner VLAN Map Id: 201
Login Time: 2021-07-07 06:42:33 PDT
Dynamic configuration: 
  junos-vlan-map-id: 100

arrow_backward PREVIOUS Layer 2 Wholesale Network Topology Overview

NEXT arrow_forward Stacking and Rewriting VLAN Tags for the Layer 2 Wholesale Solution

Broadband Subscriber Management Wholesale User Guide

Configuring a Retail Dynamic Profile for Use in the Layer 2 Wholesale Solution

Stay in touch

Helped me install or use the product
Accelerated my deployment

Discuss the product with a co-worker
Make a purchase inquiry