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Appendix B: IPSec Logs and Events
B.1 IPSec Log Event Categories
There are three major categories of IPSec Log Events for your MH-1000. These include:
1. IKE Negotiate Packet Messages
2. Rejected IKE Messages
3. IKE Negotiated Status Messages
The table in the following section lists the different events of each category, and provides a detailed
explanation of each.
B.2 IPSec Log Event Table
IKE Negotiate Packet Messages
Log Event
Send Main mode initial message
of ISAKMP
Send Aggressive mode initial
message of ISAKMP
Received Main mode initial
message of ISAKMP
Send Main mode first response
message of ISAKMP
Received Main mode first
response message of ISAKMP
Send Main mode second
message of ISAKMP
Received Main mode second
message of ISAKMP
Send Main mode second
response message of ISAKMP
Received Main mode second
response message of ISAKMP
Send Main mode third message of
ISAKMP
Received Main mode third
message of ISAKMP
Explanation
Sending the first initial message of main mode (phase I). Done to
exchange encryption algorithm, hash algorithm, and authentication
method.
Sending the first message of aggressive mode (phase I).
Received the first message of main mode.
Sending the first response message of main mode. Done to exchange
encryption algorithm, hash algorithm, and authentication method.
Received the first response message of main mode. Done to exchange
encryption algorithm, hash algorithm, and authentication method.
Sending the second message of main mode. Done to exchange key
values.
Received the second message of main mode. Done to exchange key
values.
Sending the main mode second response message. Done to exchange
key values.
Received the main mode second response message. Done to exchange
key values.
Sending the third message of main mode. Done for authentication.
Received the third message of main mode. Done for authentication.
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Multi-Homing Security Gateway User's Manual
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