Authentication Key
For all 3DES encryption algorithms, enter three hexadecimal numbers of up to 16 digits each. Use the same encryption key at both ends of the tunnel.
Required for encryption algorithms that include MD5 or SHA1 authentication.
For MD5 authentication, enter two hexadecimal numbers of 16 digits each. Use the same authentication key at both ends of the tunnel.
For SHA1 authentication, enter two hexadecimal numbers, one of 16 digits and one of 20 digits. Use the same authentication key at both ends of the tunnel.
Concentrator | Select a concentrator if you want the tunnel to be part of a hub and spoke VPN configuration. | |
See Adding a VPN concentrator. | ||
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•Select OK to save the manual key VPN tunnel.
Adding a manual key VPN tunnel
Adding a VPN concentrator
You can add VPN tunnels to a VPN concentrator grouping to create a hub and spoke configuration. The VPN concentrator allows VPN traffic to pass from one tunnel to the other through the
To add a hub and spoke configuration: Go to VPN > IPSec > Concentrator.
•Select New to add a VPN concentrator.
•Enter the name of the new concentrator in the Concentrator Name field.
•To add tunnels to the VPN concentrator, select a VPN tunnel from the Available Tunnels list and select the right arrow.
•To remove tunnels from the VPN concentrator, select the tunnel in the Members list and select the left arrow.
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