HPE FlexNetwork 5510 HI Series Security Configuration Guide

296
Step
Command
Remarks
5.
Specify an authentication
algorithm for the IKE
proposal.
In Release 1111:
• In non-FIPS mode:
authentication-algorithm
{ md5 | sha }
• In FIPS mode:
authentication-algorithm sha
In Release 1121 and later:
• In non-FIPS mode:
authentication-algorithm
{ md5 | sha | sha256 | sha384 |
sha512 }
• In FIPS mode:
authentication-algorithm { sha
| sha256 | sha384 | sha512 }
By default, an IKE proposal uses
the HMAC-SHA1 authentication
algorithm in Release 1111.
By default, an IKE proposal uses
the HMAC-SHA1 authentication
algorithm in non-FIPS mode and
the HMAC-SHA256
authentication algorithm in FIPS
mode in Release 1121 and later.
6. Specify a DH group for key
negotiation in phase 1.
In non-FIPS mode:
dh
{
group1
|
group14
|
group2
|
group24
|
group5
}
In FIPS mode:
• In Release 1111:
dh group14
• In Release 1121 and later:
dh
{
group14
|
group24
}
By default:
• In non-FIPS mode, DH
group1 (the 768-bit DH
group) is used.
• In FIPS mode, DH group14
(the 2048-bit DH group) is
used.
7. Set the IKE SA lifetime for
the IKE proposal.
sa duration
seconds
By default, the IKE SA lifetime is
86400 seconds.
Configuring an IKE keychain
Perform this task when you configure the IKE to use the pre-shared key for authentication.
Follow these guidelines when you configure an IKE keychain:
1. Two peers must be configured with the same pre-shared key to pass pre-shared key
authentication.
2. You can specify the local address configured in IPsec policy or IPsec policy template view
(using the local-address command) for the IKE keychain to be applied. If no local address is
configured, specify the IP address of the interface to which the IPsec policy is applied.
3. You can specify a priority number for the IKE keychain. To determine the priority of an IKE
keychain:
a. The device examines the existence of the match local address command. An IKE
keychain with the match local address command configured has a higher priority.
b. If a tie exists, the device compares the priority numbers. An IKE keychain with a smaller
priority number has a higher priority.
c. If a tie still exists, the device prefers an IKE keychain configured earlier.
To configure the IKE keychain:
Step
Command
Remarks
1. Enter system view.
system-view
N/A
2. Create an IKE keychain
and enter its view.
ike keychain
keychain-name
[
vpn-instance
vpn-name ]
B
y default, no IKE keychain
exists.
3. Configure a pre-shared
key.
In Release 1111:
pre-shared-key
{
address
By default, no pre-shared key is
configured.

HPE FlexNetwork 5510 HI Series Specifications

General

Brand	HPE
Model	FlexNetwork 5510 HI Series
Category	Switch
Language	English