Cisco RV215W - Page 111

Configuring VPN
Configuring Advanced VPN Parameters
Cisco RV215W Wireless-N VPN Firewall Administration Guide 111
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• 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
- 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.
For an Auto policy type, enter the settings in the Auto Policy Parameters section.
• SA-Lifetime—Enter the duration of the Security Association 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.
• Integrity Algorithm—Select the algorithm used to verify the integrity of the
data.