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VPN Configlet Generation

As mentioned earlier under the sections under VPN Design and Modeling using the VPN Wizard, the VPN Module gives you the ability to generate VPN configlets for a particular VPN. For instance, the last step under the section, L3 (Layer 3) VPN, describes how to generate and display the configlet for a L3VPN. The following figures show configlets generated for two of the VPNs discussed earlier.

Figure 1: A Configlet Generated for a L3VPNScreenshot of a Layer 3 VPN management tool showing details of VPN instance L3VPN_UNO, with nodes, IPs, interfaces, routing policies, and protocols.
Figure 2: A Configlet Generated for a L2CCC VPNNetwork management interface screenshot for configuring and monitoring Layer 2 CCC VPNs. Displaying VPN configurations, details of selected circuit L2CCC_1, including bandwidth, endpoints C_PE_RT01 and C_PE_RT02, Ethernet encapsulation, and actions like Add and Modify.

To generate configlets in batch for several of the VPNs in a network, you may use the VPN Configlet window (accessed via the Design > Configlets/Delta > VPN Configlet menu), where you can specify a particular directory (specified in the Directory box) to store the generated VPN configlets. In addition, you may also choose to generate configlets for particular nodes or VPNs via the Node/VPN drop-downs.

Select “CLI Commands” before clicking “Submit” to also generate the corresponding CLI commands corresponding to the configlet.

The following figure shows a VPN directory that contains all of the generated VPN configlets for the network.

Figure 3: VPN Directory with the Generated VPN ConfigletsFile manager interface with navigation toolbar, path fields, file type filter, directory tree, file list with details, and disk usage showing 93 percent used.

An example of a generated VPN configlet is shown in the following figure.

Figure 4: The Configlet Generated for JUNIPER_EDGE_AJuniper Networks device configuration file showing Layer 2 VPN settings with routing instances, policy options, and l2circuit details.