Sending the third message of main mode. Done for authentication.

Send Main mode second response

Sending the main mode second response message. Done to exchange key

message of ISAKMP

values.

 

 

Received Main mode second

Received the main mode second response message. Done to exchange

response message of ISAKMP

key values.

 

 

Send Main mode third message of

Sending the third message of main mode. Done for authentication.

ISAKMP

 

 

 

Received Main mode third

Received the third message of main mode. Done for authentication.

message of ISAKMP

 

 

 

Send Main mode third response

Sending the third response message of main mode. Done for

message of ISAKMP

authentication.

 

 

Received Main mode third

Received the third response message of main mode. Done for

response message of ISAKMP

authentication.

 

 

Received Aggressive mode initial

Received the first message of aggressive mode.

ISAKMP Message

 

 

 

Send Aggressive mode first

Sending the first response message of aggressive mode. Done to

response message of ISAKMP

exchange proposal and key values.

 

 

Received Aggressive mode first

Received the first response message of aggressive mode. Done to

response message of ISAKMP

exchange proposal and key values.

 

 

Send Aggressive mode second

Sending the second message of aggressive mode. Done to exchange

message of ISAKMP

proposal and key values.

 

 

Received Aggressive mode second

Received the second message of aggressive mode. Done to exchange

ISAKP Message

proposal and key values.

 

 

Send Quick mode initial message

Sending the first message of quick mode (Phase II). Done to exchange

 

proposal and key values (IPSec).

 

 

Received Quick mode initial

Received the first message of quick mode (Phase II). Done to exchange

message

proposal and key values (IPSec).

 

 

Send Quick mode first response

Sending the first response message of quick mode (Phase II). Done to

message

exchange proposal and key values (IPSec).

 

 

167

Page 167
Image 167
Billion Electric Company 30 Sending the third message of main mode. Done for authentication, Send Aggressive mode first