chromeos/test/data/network/shill_output_l2tpipsec.json

{ "GUID": "guid",
  "Type": "vpn",
  "Name": "MyL2TPVPN",
  "Provider": {
    "Host": "some.host.org",
    "L2TPIPsec.LCPEchoDisabled": true,
    "L2TPIPsec.PSK": "some_preshared_key",
    "L2TPIPsec.User": "some username",
    "L2TPIPsec.XauthPassword": "some xauth password",
    "L2TPIPsec.XauthUser": "some xauth username",
    "L2TPIPsec.Password": "some password",
    "Type": "l2tpipsec",
  },
  "SaveCredentials": true
}