VR-200 16-Port Multi-WAN VPN Router
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produces a 160-bit digest. If users enable the AH Hash Algorithm in Advanced, it’s
recommended to select Null to disable authenticate the ESP packets in Phase 2, but
both sides of tunnel must use the same setting.
z
Phase 2 SA Life Time:
This field allows you to configure the length of time a VPN
tunnel is active in Phase 2. The default value is 3,600 seconds.
z
Preshared Key:
The character and hexadecimal values are acceptable in this field,
e.g. "My_@123" or "4d795f40313233." The maximum entry of this field is 30-digit.
Both sides must use the same Pre-shared Key. It’s recommended to change
Preshared keys regularly to maximize VPN security.
Clink the
Apply
button to save the settings or click the
Cancel
button to undo the changes.
Advanced
For most users, the settings on the VPN page should be satisfactory. This device provides an
advanced IPSec setting page for some special users such as reviewers. Clicking the
"Advanced" will link to that page.
Advanced settings are only for IKE with Preshared Key
mode of IPSec.