ISON IS-C3100, User Manual

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IS-C3100/4100 Wireless Terminal User Manual 40 Rev 1.1
Item Description
IKE Proposal Select IKEv1 or IKEv2
Operation mode
Select main mode or aggressive mode to configure
the standard negotiation parameters for IKE Phase 1
of the VPN Tunnel.
Authentication mode
Pre-shared key
Select Pre-shared key authentication mode to for
phase 1 key exchange. The configuration fields vary
depending on the authentication mode you select.
Encryption algorithm
Select the DES, 3DES or AES128 algorithm for the
VPN ISAKMP phase 1 encryption mode.
Hash algorithm
Select the MD5 or SHA-1 VPN key exchange phase 1
hash mode.
DH group
Select the DH-2 (1024) or DH-5 (1536) VPN key
exchange phase 1 Diffie-Hellman group. As the Diffie-
Hellman Group number increases, the higher the level
of encryption implemented for PFS.
Life time:
Enter the number of minutes for the VPN IKE SA
phase 1 Lifetime. This is the period of time to pass
before establishing a new IPSec security association
(SA) with the remote endpoint.