Motorola AP-7131N-FGR Product Reference Manual page 260

6-32 AP-7131N-FGR Access Point Product Reference Guide
ESP Type
ESP Encryption
Algorithm
Inbound ESP
Encryption Key
Outbound ESP
Encryption Key
ESP Authentication
Algorithm
Inbound ESP
Authentication Key
Outbound ESP
Authentication Key
ESP provides packet encryption, optional data authentication and
anti-replay services for the VPN tunnel. Use the drop-down menu
to select the ESP type. Options include:
• ESP - Enables ESP for the tunnel.
• ESP with Authentication - Enables ESP with authentication.
Select the encryption and authentication algorithms for the VPN
tunnel using the drop-down menu.
• 3DES - Uses the 3DES encryption algorithm requiring 192-bit
(48-character hexadecimal) keys.
• AES 128-bit - Uses the Advanced Encryption Standard
algorithm with 128-bit (32-character hexadecimal) keys.
• AES 192-bit - Uses the Advanced Encryption Standard
algorithm with 192-bit (48-character hexadecimal) keys.
• AES 256-bit - Uses the Advanced Encryption Standard
algorithm with 256-bit (64-character hexadecimal) keys.
Enter a key for inbound traffic. The length of the key is determined
by the selected encryption algorithm. The key must match the
outbound key at the remote gateway.
Define a key for outbound traffic. The length of the key is
determined by the selected encryption algorithm. The key must
match the inbound key at the remote gateway.
This option is available only when
selected for the ESP type. Options include:
• SHA1 - Enables Secure Hash Algorithm 1, which requires
160-bit (40-character hexadecimal) keys.
Define a key for computing the integrity check on the inbound
traffic with the selected authentication algorithm. The key must be
32/40 hexadecimal (0-9, A-F) characters in length. The key must
match the corresponding outbound key on the remote security
gateway.
Enter a key for computing the integrity check on outbound traffic
with the selected authentication algorithm. The key must be 32/40
hexadecimal (0-9, A-F) characters in length. The key must match
the corresponding inbound key on the remote security gateway.
ESP with Authentication was