After you create an IPsec-VPN connection, you can modify its configurations.

Procedure

  1. Log on to the VPN Gateway console.
  2. In the left-side navigation pane, choose Interconnections > VPN > IPsec Connections.
  3. In the top navigation bar, select the region where the IPsec-VPN connection is created.
  4. On the IPsec Connections page, find the IPsec-VPN connection that you want to manage, and click Edit in the Actions column.
  5. On the Modify IPsec Connections page, modify the name, advanced configurations, CIDR block, and then click OK.
    For more information about the parameters, see Create an IPsec-VPN connection.