【BBC】Sangfor VPN push down failed (Local subnet segment conflicts with WAN IP segment)
Issue Description
Unable push down Sangfor VPN due to WAN IP segment conflict.
Error/Warning Logs:

Handling Process
1) Verify if the VPN path, phsical interface, VPN interface and local subnet range have any IP conflict.
2) Perform report VPN settings to verify if the process on NSF is working.

3) Inspect if the WAN attribute is enabled on unuse interface.

Solution
Disabled the WAN attribute on the interface does not configured with IP.