Nortel MCC3100 User Manual page 118

VPN connections
Table 18: Gateway fields (Part 2 of 2)
Field name
Enable Perfect Forward
Secrecy (PFS)
6. Tap the Authentication tab and configure the following fields:
• Authentication
• Group Authentication ID
• Group Authentication Password
• Extended Authentication ID Type
• Extended Authentication ID
• Extended Authentication Password
For more information, see
Table 19: Authentication fields (Part 1 of 2)
Field name
Authentication
118
Description
Select this check box to enable Perfect
Forward Secrecy (PFS). You must use
the same PFS setting on both ends of the
connection.
Table 19.
Description
Select a VPN authentication method. The
options are as follows:
• PSK—Pre-shared Key, regular
• PKI—Public Key Infrastructure
certificate
• PSK, Extended Auth.—Pre-shared
Key, extended
• PKI, Extended Auth.—PKI certificate,
extended