4.
Web Management
AirLive AirMax4GW User’s Manual
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4.2.3.2.9 IPSec Phase
1.
Phase 2 Key Life Time
: The value of life time represents the life time of the
key which is dedicated at Phase 2 between two VPN peers.
4.2.3.2.10 IPSec Proposal Definition
There are 4 IPSec proposals can be defined by you and used in IPSec phase of
negotiation between two VPN peers.
1.
Encryption:
There are six algorithms can be selected: DES, 3DES,
AES-auto, AES-128, AES-192, and AES-256.
2.
Authentication:
There are five algorithms can be selected: None, MD5,
SHA1, SHA2-256 and SHA2-512.
3.
PFS Group:
There are nine groups can be selected: None, Group 1
(MODP768), Group 2 (MODP1024), Group 5 (MODP1536) and Group14 ~
18. Once the PFS Group is selected in one IPSec proposal, the one in other
3 IPSec proposals uses the same choice.
4.
Enable:
Check this box to enable the IKE Proposal during tunnel establishing.
4.2.3.2.11 Manual Proposal
When “Manually” key management is used, there are 4 further parameters need to
be specified by you and used in IPSec tunnel establishing.