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Black Box LR11xx Series Router Configurations Guide
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Table 4 Diffie-Hellman Groups
5.1.1 Black Box IKE and IPSec Defaults
To minimize configuration required by the user, default IKE and IPSec values have been implemented in Black Box’s
encryption scheme.
5.1.1.1 IKE Defaults
The following table lists IKE defaults. When the user creates an IKE policy specifying an IKE peer, an IKE
proposal with priority 1 is automatically created. However, to make the IKE policy fully functional, the user must
enter a pre-shared key.
Figure 11 IKE Default Values
5.1.1.2 IPSec Defaults
The following table lists IPSec defaults. When the user creates an IPSec policy and provides the match address, an
IPSec proposal with priority 1 is automatically created. When an outbound policy is specified, an inbound policy is
automatically created.
HMAC-HSHA1-96 96-bits
Diffie-Hellman Groups for
Authentication
Key Size
Group 1 768-bits
Group 2 1024-bits
Parameter Name Black Box Default
Value
Mode Main mode
Perfect forward secrecy Disabled
Hash algorithm SHA1
Encryption algorithm DES
Authentication method PreShared
DH Group Group 1
Lifetime 86400 seconds
Response type Initiator and responder