1. Log in to the VPC console.
2. Click VPN Connections > VPN Gateway in the left directory to enter the admin page.
3. Select a region, such as Seoul, click New.
Note:
If New is greyed out and "No available VPC" is shown when hovering over it, please create a VPC first before creating a new VPN gateway.
4. In the pop-up creation dialog, enter the VPN gateway name (such as VPN1), choose the associated network as CCN, and set the bandwidth cap, BGP ASN, and billing method. For specific parameter information, refer to Create IPSec VPN Gateway.
Note:
Only VPN gateways with bandwidths of 200Mbps, 500Mbps, 1000Mbps, and 3000Mbps support dynamic BGP.
AES128+MD5 is recommended for the VPN tunnel encryption protocol.

5. Click Purchase Now. After the VPN gateway is created, the system randomly assigns a public IP.