l3vpn on VPWS

DDSN · Created Jan 26, 2021 02:40:41

Hi Giandiego,
VPWS is an L2VPN technology that transmits Layer 2 services by simulating the basic behaviors and features of services, such as ATM, FR, Ethernet, low-speed time division multiplexing (TDM) circuits, and synchronous optical network (SONET)/synchronous digital hierarchy (SDH) on a packet switched network (PSN). VPWS emulates the traditional leased line on an IP network and provides asymmetric and low-cost digital data network (DDN) services. For users at both ends of a VPWS connection, the connection is similar to the traditional leased line. VPWS functions as a point-to-point virtual private wire technology that can support almost all the link layer protocols.
VPWS cannot be configured with L3VPN, but can be used to access L3VPN.
You can refer to https://support.huawei.com/hedex/hdx.do?docid=EDOC1100168821&id=EN-US_TASK_0172370327&lang=en
I hope it helps!

wissal · Created Jan 24, 2021 19:11:26

Hello,

Configuring a VPWS to Access the Public Network or an L3VPN

This section describes how to configure a VPWS to access the public network or an L3VPN. To achieve this, you can deploy a VPWS on the access network.

Usage Scenario

On the network shown in Figure 12-3, to enable a user to access the public network or an MPLS L3VPN through an MPLS L2VPN, deploy a VPWS on the access network.

Figure 12-3 Configuring a VPWS to access an L3VPN
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Pre-configuration Tasks

Before configuring a VPWS to access an L3VPN, complete the following tasks:

Connect interfaces and configure their physical parameters for these interfaces to go Up at the physical layer.
Enable an IGP on the MPLS access network for IP connectivity.
Enable MPLS L2VPN on UPEs and NPEs.
Create L2VPN tunnels between UPEs and NPEs.
For LDP PWs: create LDP sessions between UPEs and NPEs.
For BGP PWs: create BGP sessions between UPEs and NPEs.
Create remote LDP sessions if NPEs and UPEs are not directly connected.
Enable an IGP on the MPLS bearer network for IP connectivity.
Configure basic L3VPN functions on NPEs.

Creating VE Interfaces
This part describes how to configure an L2VE interface that terminates the L2VPN and configure an L3VE interface that access L3VPN, and how to bind the VE interfaces to the relevant VE-Group.
Creating an L2VE Interface
This section describes how to configure an L2VE interface to terminate an L2VPN and how to bind the L2VE interface to a VE group.
Creating an L3VE Interface
This section describes how to configure an L3VE interface to access an L3VPN and how to bind the L3VE interface to a VE group.
(Optional) Configuring the MAC Addresses of the L2VE Interface and the L3VE Interface
If the MAC address of the L2VE interface or the L3VE interface is the same as that of other interface, you can configure a new MAC address for the L2VE interface or the L3VE interface.
Associating an L2VE Interface with a VPWS
This section describes how to associate an L2VE interface with a VPWS.
(Optional) Configuring PW APS
This section describes how to configure PW APS, so that a primary/secondary PW switchover can be performed if a PW fails.
Configuring the Access to the Public Network or L3VPN
The configuration of an L3VE interface that accesses the public network or MPLS L3VPN varies with the networking environments.
Verifying the Configuration of a VPWS to Access the Public Network or an L3VPN
After configuring a VPWS to access the public network or L3VPN, check the binding relationship between VE interfaces and the VE-Group, and information about the VPWS.

Thanks

DDSN · Created Jan 26, 2021 02:40:41

Hi Giandiego,
VPWS is an L2VPN technology that transmits Layer 2 services by simulating the basic behaviors and features of services, such as ATM, FR, Ethernet, low-speed time division multiplexing (TDM) circuits, and synchronous optical network (SONET)/synchronous digital hierarchy (SDH) on a packet switched network (PSN). VPWS emulates the traditional leased line on an IP network and provides asymmetric and low-cost digital data network (DDN) services. For users at both ends of a VPWS connection, the connection is similar to the traditional leased line. VPWS functions as a point-to-point virtual private wire technology that can support almost all the link layer protocols.
VPWS cannot be configured with L3VPN, but can be used to access L3VPN.
You can refer to https://support.huawei.com/hedex/hdx.do?docid=EDOC1100168821&id=EN-US_TASK_0172370327&lang=en
I hope it helps!

Bitaites · Created Jan 27, 2021 09:16:49

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l3vpn on VPWS

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Configuring a VPWS to Access the Public Network or an L3VPN

Usage Scenario

Pre-configuration Tasks

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l3vpn on VPWS

Best answer

Recommended answer

Configuring a VPWS to Access the Public Network or an L3VPN

Usage Scenario

Pre-configuration Tasks

Third Party’s Trade Secret

My Followers