Westermo MRD-3x0 - Manual (Page 123)

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Pre-shared key
This field is used to enter the Pre-Shared Key if this method
of authentication was selected. To enter a new key check the
box and enter the key in the text field. During key entry the
key will be in clear-text, once the page is updated the key will
no longer be visible. The text immediately prior the check-box
will indicate if a key has been Set or Not set.
Certificate
Select the certificate to use if Certificate authentication has
been selected. For information on how to enter certificates
refer to Section 6.5 Certificate Management.
Remote ID
The remote host ID.
Local ID
The local host ID.
Negotiation mode
Select the negotiated mode from the drop-down list, the
options are:
Main mode •
Main mode provides identity protection for the
hosts initiating the session. Main mode cannot be
used when there is Network Address Translation
(NAT) on the connection between hosts.
Aggressive mode •
Aggressive mode is quicker to establish a con-
nection than Main mode but provides no identity
protection. Main mode can be used when there is
Network Address Translation (NAT) on the con-
nection between hosts.