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HP 6125XLG Configuration Manual: Troubleshooting Ike; Verifying The Configuration; Ike Negotiation Failed Because No Matching Ike Proposals Were Found

R2306-hp 6125xlg blade switch security configuration guide.
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# Reference ACL 3101 to identify the traffic to be protected.
[SwitchB-ipsec-policy-isakmp-use1-10] security acl 3101
# Reference IPsec transform set tran1 for the IPsec policy.
[SwitchB-ipsec-policy-isakmp-use1-10] transform-set tran1
# Specify IKE profile profile1 for the IPsec policy.
[SwitchB-ipsec-policy-isakmp-use1-10] ike-profile profile1
[SwitchB-ipsec-policy-isakmp-use1-10] quit
# Apply IPsec policy use1 to VLAN-interface 1.
[SwitchB] interface vlan-interface 1
[SwitchB-Vlan-interface1] ipsec policy use1

Verifying the configuration

When there is traffic between Switch A and Switch B, IKE negotiation is triggered.

Troubleshooting IKE

IKE negotiation failed because no matching IKE proposals
were found
Symptom
1.
The IKE SA is in Unknown state.
<Sysname> display ike sa
Connection-ID
------------------------------------------------------------------
1
Flags:
RD--READY RL--REPLACED FD-FADING
2.
When IKE event debugging and packet debugging are enabled, the following messages appear:
IKE event debugging message:
The attributes are unacceptable.
IKE packet debugging message:
Construct notification packet: NO_PROPOSAL_CHOSEN.
Analysis
Certain IKE proposal settings are incorrect.
Solution
1.
Examine the IKE proposal configuration to see whether the two ends have matching IKE proposals.
2.
Modify the IKE proposal configuration to make sure the two ends have matching IKE proposals.
Remote
192.168.222.5
235
Flag
DOI
Unknown
IPSEC

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Troubleshooting

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