Appendix F: Ipsec Logs And Events; Ipsec Log Event Categories; Ipsec Log Event Table - Billion BiGuard 50G User Manual

Appendix F: IPSec Logs and Events

F.1 IPSec Log Event Categories
There are three major categories of IPSec Log Events for your BiGuard 50G. 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.
F.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
ISAKMP
Received Main mode first
response message
ISAKMP
Send Main mode second
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.
of Done to exchange
algorithm, and authentication method.
Received the first response message of main mode.
of Done to exchange
algorithm, and authentication method.
Sending the second message of main mode. Done to
exchange key values.
178
encryption algorithm,
encryption algorithm,
hash
hash