Press the [Menu] key.
Press the [
] or [
] key to display [Host Interface], and then press the [
Enter] key.
Press the [
] or [
] key to display [Network Setup], and then press the [
Enter] key.
Press the [
] or [
] key to display [IPsec], and then press the [
Enter] key.
Press the [
] or [
] key to display [Not Active], and then press the [
Enter] key.
IPsec is now deactivated.