Symbol Technologies AP-5131 - Manual (Page 234)

AP-5131 Access Point Product Reference Guide 6-48
4. Click Ok to return to the VPN screen. Click Apply to retain the settings made on the IKE
Settings screen.
5. Click Cancel to return to the VPN screen without retaining the changes made to the IKE
Settings screen.
6.11.4 Viewing VPN Status
Use the VPN Status screen to display the status of the tunnels configured on the AP-5131 as well
as their lifetime, transmit and receive statistics. The VPN Status screen is read-only with no
configurable parameters. To configure a VPN tunnel, use the VPN configuration screen in the WAN
section of the AP-5131 menu tree.
To view VPN status on the AP-5131:
1. Select Network Configuration -> WAN -> VPN -> VPN Status from the AP-5131 menu
tree.
Diffie Hellman Group Select a Diffie-Hellman Group to use. The Diffie-Hellman key
agreement protocol allows two users to exchange a secret key over
an insecure medium without any prior secrets. Two algorithms
exist, 768-bit and 1024-bit. Select one of the following options:
• Group 1 - 768 bit - Somewhat faster than the 1024-bit
algorithm, but secure enough in most situations.
• Group 2 - 1024 bit - Somewhat slower than the 768-bit
algorithm, but much more secure and a better choice for
extremely sensitive situations.