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Funkwerk Enterprise Communications GmbH
R1xxx/R3xxx/R4xxx
Field
Authentication Method Select the authentication method.
Local Certificate
Mode
Description
of data processed in kBytes. The value can be a whole number
from 0 to 2147483647. The default value is
The standard value as per RFC is used
Kbytes are entered.
Possible values:
•
(default value): If you do not use certific-
ates for the authentication, you can select Preshared Keys.
These are configured during peer configuration in the IPSec
Peers menu. The preshared key is the shared password.
•
: Phase 1 key calculations are authenticated
using the DSA algorithm.
•
: Phase 1 key calculations are authenticated
using the RSA algorithm.
•
: In RSA encryption the ID payload is also
encrypted for additional security.
Only for Authentication Method =
or
This field enables you to select one of your own certificates for
authentication. It shows the index number of this certificate and
the name under which it is saved. This field is only shown for
authentication settings based on certificates and indicates that a
certificate is essential.
Select the phase 1 mode.
Possible values:
•
(default value): The Aggressive Mode is neces-
sary if one of the peers does not have a static IP address and
preshared keys are used for authentication; it requires only
three messages for configuring a secure channel.
•
Main Mode) requires six messages for a Diffie-Hellman key
calculation and thus for configuring a secure channel, over
which the IPSec SAs can be negotiated. A condition is that
both peers have static IP addresses if preshared keys are
.
seconds and
,
: This mode (also designated
18 VPN
293
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