Configuration Cluster IP Address of LAN interface and WAN interface (under System > SSL VPN Options > Clustering>Deployment).
For clustered nodes deployed with multiple lines, the configurations of internal and external interfaces are the same as those on an individual Sangfor device that has multiple lines.

This might help

1. Access BBC Page
2. Go to VPN Paths > VPN > Network
3. Edit and Select the replacement interface
4. Save and Exit

Also, always make a backup copy of your configuration before changing any configuration so you can revert it back in case you encounter any major issues.

To change the interface on WAN3 in VPN paths using BBC (Borderless Networks Controller) you need to first access the BBC management interface and navigate to the VPN configuration section. Locate the settings related to WAN3 interface and modify the interface configuration to reflect the desired changes, ensuring that the VPN paths are updated accordingly to utilize the new interface. Verify the changes and apply them, ensuring proper network connectivity and functionality post-implementation.

Open BBC Page,
Navigate to VPN Paths -> VPN -> Network
Edit The path and select replacement interface
don forget to save your setting.

BBC Page --> VPN Paths -->VPN --> Network.

Hi,

You can change it on BBC Page -> VPN Paths ->VPN -> Network.
Then choose the Path you want to edit and change the interface.

Thanks,

Here's the general process based on the information available:

    Access the BBC:
        Open a web browser and navigate to the BBC web interface address for your Sangfor appliance.
        Enter your valid BBC credentials to log in.

    Locate VPN Paths:
        Navigate to the section managing VPN paths within the BBC interface. This might be under "Network" or "Security" depending on your Sangfor version.

    Identify WAN3 Path:
        Find the specific VPN path configuration related to WAN3. This might be identified by name, interface label, or other relevant information.

    Edit Interface Settings:
        Edit the settings for the identified WAN3 path. Look for an option to change the interface associated with WAN3. This might be labeled as "Interface," "Outgoing Interface," or similar.

    Select Replacement Interface:
        From the available options, choose the new interface you want to use for WAN3. This could be another physical interface (e.g., eth1) or a virtual interface (e.g., veth550).

    Save and Apply Changes:
        Carefully review your selections and confirm them. Save the changes to the VPN path configuration.
        Depending on your Sangfor version, you might need to apply the changes separately.

Hi, to change the interface on WAN3 in VPN paths using BBC (Sangfor NGAF), follow these steps:

Open BBC Page:
Go to the BBC page in your Sangfor NGAF interface.

Navigate to VPN Paths:
At the top of the page, click on VPN.
Then select SD-WAN Paths and choose VPN Paths.

Modify the Interface:
In the screenshot you provided for VPN paths using veth.550, you want to change it from veth.550 to eth1 using BBC.
Look for the relevant configuration option or setting that allows you to specify the WAN interface for WAN3.
Update it to use eth1 instead of veth.550.

Save Configuration:
After making the necessary changes, click OK or Save to apply the new configuration.
Remember to verify the changes and test the connectivity to ensure everything is working as expected. If you encounter any issues, consult the Sangfor NGAF documentation or seek assistance from their support team.