ProSecure Unified Threat Management UTM10 or UTM25 Reference Manual
Virtual Private Networking Using IPsec Connections 7-27
v1.0, September 2009
Local
Select Local Gateway
(UTM25 only)
For the UTM25 only, select a radio button to specify the WAN1 or WAN2
interface.
Identifier Type From the pull-down menu, select one of the following ISAKMP identifiers to
be used by the UTM, and then specify the identifier in the field below:
• Local WAN IP. The WAN IP address of the UTM. When you select this
option, the Identifier field automatically shows the IP address of the
selected WAN interface.
• FQDN. The Internet address for the UTM.
• User FQDN. The e-mail address for a local VPN client or the UTM.
• DER ASN1 DN. A distinguished name (DN) that identifies the UTM in the
DER encoding and ASN.1 format.
Identifier Depending on the selection of the Identifier Type pull-
down menu, enter the IP address, e-mail address, FQDN,
or distinguished name.
Remote
Identifier Type From the pull-down menu, select one of the following ISAKMP identifiers to
be used by the remote endpoint, and then specify the identifier in the field
below:
• Local WAN IP. The WAN IP address of the remote endpoint. When you
select this option, the Identifier field automatically shows the IP address of
the selected WAN interface.
• FQDN. The FQDN for a remote gateway.
• User FQDN. The e-mail address for a remote VPN client or gateway.
• DER ASN1 DN. A distinguished name (DN) that identifies the remote
endpoint in the DER encoding and ASN.1 format.
Identifier Depending on the selection of the Identifier Type pull-
down menu, enter the IP address, e-mail address, FQDN,
or distinguished name.
IKE SA Parameters
Encryption Algorithm From the pull-down menu, select one of the following five algorithms to
negotiate the security association (SA):
• DES. Data Encryption Standard (DES)
• 3DES. Triple DES. This is the default algorithm.
• AES-128. Advanced Encryption Standard (AES) with a 128-bits key size.
• AES-192. AES with a 192-bits key size.
• AES-256. AES with a 256-bits key size.
Table 7-10. Add IKE Policy Settings (continued)
Item Description (or Subfield and Description)