Westermo MRD-3x0 - Manual (Page 134)

134 6623-3201
Figure 97: IPsec phase 2 and tunnel configuration.
The configuration described requires the following parameters
to be entered:
ESP proposal:
Encryption Algorithm: 3DES
Authentication Algorithm: SHA1
Perfect forward secrecy & group:
Perfect_forward_secrecy: Off (un-checked)
Diffie-Hellman Group: DH Grp 2 (1024)
(Non-selectable default value)
Key lifetime (mins): 480