51D-Link DWM-312W User Manual
Section 4 - Conguration
The Second Phase
Encryption mode Select the encryption mode to use. The default is
CBC.
Second phase
encryption
algorithm
Choose the encryption algorithm to use for the
second phase.
Hashing mode Choose the hashing mode to use for the second phase.
Size of hash Select the hash size to use.
Hashing algorithm Select the hash function to use from MD5, SHA1,
and SHA2 (recommended).
Enable PFS Toggle this switch to enable Perfect Forward Secrecy
for the second phase.
Second phase
DHgroup type
Specify the DHgroup type for the second phase from
the drop-down list.
IPsec-SA lifetime Enter a value between 60 and 864000 seconds.