H3C Technologies H3C SecPath F1000-E - Manual (Page 428)

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Table 65 Configuration items
Item Description
Authentication Method
Specify an authentication method for IKE negotiation.
• Pre-Shared Key: Uses the pre-shared key authentication method. If you
select this method, you must configure the pre-shared key.
• Certificate: Uses the digital signature authentication method. If you select
this method, you must select a subject of the local certificate. Available
local certificates are those configured in VPN > Certificate Management.
Gateway ID
Remote ID Type
Select the remote ID type for IKE
negotiation phase 1.
• IP Address: Uses the remote-end IP
address of the DVPN session as the ID in
IKE negotiation.
• Gateway Name: Uses the gateway
name in the Fully Qualified Domain
Name (FQDN) type as the ID in IKE
negotiation. If you select this type,
specify the remote gateway ID.
IMPORTANT:
• If the IKE negotiation
initiator uses the local ID
type of gateway name as
the ID for IKE negotiation,
it sends its gateway ID to
the peer, and the peer
uses the locally configured
remote gateway ID to
authenticate the initiator.
Therefore, make sure that
the remote gateway ID
specified here is identical
to the local gateway ID
specified on its peer.
• In main mode, only the ID
type of IP address can be
used in IKE negotiation
and SA establishment.
Local ID Type
Select the local ID type for IKE negotiation
phase 1.
• IP Address: Uses the local-end IP
address of the DVPN session as the ID in
IKE negotiation.
• Gateway Name: Uses the gateway
name in the FQDN type as the ID in IKE
negotiation. If you select this type, you
need to specify the local gateway ID, a
string without the at sign (@), such as
foo.bar.com.
Phase 1
Exchange
Mode
Select the IKE exchange mode in phase 1, which can be Main or Aggressive.
IMPORTANT:
• If you select Gateway Name for Local ID Type, you must set the exchange
mode to Aggressive.
• An IKE peer uses its configured exchange mode when it is the negotiation
initiator. A negotiation responder uses the same exchange mode as the
initiator.
Authentication
Algorithm
Select the authentication algorithm to be used in IKE negotiation.
• SHA1: Uses the HMAC-SHA1 algorithm for authentication.
• MD5: Uses the HMAC-MD5 algorithm for authentication.