Configuring VPN
Configuring Advanced VPN Setup
Cisco CVR100W Wireless-N VPN Router Administration Guide
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Encryption Algorithm
Select the algorithm used to encrypt the data: DES,
3DES, AES-128, AES-192, or AES-256.
Key-In
Enter the encryption key of the inbound policy. The
length of the key depends on the encryption algorithm
chosen:
•
DES: 8 characters
•
3DES: 24 characters
•
AES-128: 16 characters
•
AES-192: 24 characters
•
AES-256: 32 characters
Key-Out
Enter the encryption key of the outbound policy. The
length of the key depends on the encryption algorithm
chosen, as shown above.
Integrity Algorithm
Select the algorithm used to verify the integrity of the
data: MD5, SHA-1, or SHA2-256.
Key-In
Enter the integrity key (for ESP with Integrity-mode) for
the inbound policy. The length of the key depends on
the algorithm chosen:
•
MD5: 16 characters
•
SHA-1: 20 characters
•
SHA2-256: 32 characters
Key-Out
Enter the integrity key (for ESP with Integrity-mode) for
the outbound policy. The length of the key depends on
the algorithm chosen, as shown above.
Auto Policy Parameters
For an Auto policy type, enter the settings in the
Auto Policy Parameters
area.
SA-Lifetime
Enter the duration of the Security Association (SA) in
seconds. After the specified number of seconds
passes, the Security Association is renegotiated. The
default value is 3600 seconds. The minimum value is
300 seconds.
Encryption Algorithm
Select the algorithm used to encrypt the data.