Netgear 05200007 User Manual

Troubleshooting

9-11

–

For minimal security, MD5

–

For maximum security, SHA-1 (the default)

–

DES-MAC

Record your selection; you need it to determine the length of the key for the ESP 
Authentication Key box when entering inbound and outbound keys.

c.

In the Encapsulation box, accept Tunnel (the default) or click Transport. 

Note: If you selected the Connect using check box and a gateway when you configured 
All Connections or a specific connection to be secured, Tunnel is the only option. 

•

To ensure that the data has not been altered, select the Authentication Protocol (AH) 
check box. 

a.

In the Hash Algorithm box, click an option:

–

MD5 for minimal security

–

SHA-1 for maximum security (the default)

Record your selection; you need it to determine the length of the key for the AH 
Authentication Key box when entering inbound and outbound keys.

b.

In the Encapsulation box, accept Tunnel (the default) or click Transport. 

Note: If you selected the Connect using check box and a gateway when you configured 
All Connections or a specific connection to be secured, Tunnel is the only option. 

–

Make sure that the remote party configures the same options in its VPN software.

9.

Enter inbound and outbound manual keys.

10.

Click Save.

Before you perform this task, make sure that the particular connection is Enabled for manual keys.

1.

In the Security Policy Editor, in the Network Security Policy list, expand the secure 
connection .

2.

Expand Security Policy.

3.

Expand Key Exchange (Phase 2).

4.

Click the proposal to enter manuals keys for.