Issue Description

SANGFOR VPN Warning Display: Failed to send configuration to client,because the virtual NIC address or LAN network segment is not configured on local unit.

Handling Process

1. Go to Network > VPN Interface find interface status is not enable.
2. Prompt error “Interface (eth3) is not local interface” when trying to save configuration.
3. Go to Network > Interface find ETH3 is not configured with IP.

Root Cause

VPN interface status is not enabled.

Solution

Configure IP for the ETH3 port and set it to VPN interface.

Suggestions

1. VPN interface must select an interface.
2. VPN interface must be configured with configuration IP and cannot be set to IPsec VPN outgoing line.