Hello,

I am trying to understand the structure of the classifier when the 
multipath classifier is used. From the manual, I understand that the 
main classifier points to the multipath classifier instead of the link, 
and the classify() function of the multipath classifier is invoked when 
Classifier::classify() is invoked.

So, I think the structure looks something like this

Main classifier -> Multipath Classifier
|
v
Port Classifier

That is, the main classifier points to both the port and multipath 
classifiers. However, I cannot indentify the reference to the port 
classifier or the dmux table in the classifier code.

I need to understand how the packets at the destination are sent up to 
the agent by the classifier. When is the PortClassifier::classify() 
invoked and at what point is the decision made to send the packet up to 
the agent?

I need to modify the classifier so that some packets are sent to the 
agent even when they are not destined for that agent.

Thanks in advance for any pointers.

-- 
Shruti Gorappa

Distributed Object Computing Laboratory
608 Engineering Tower
University of California, Irvine

[EMAIL PROTECTED]
http://doc.ece.uci.edu/~shruti
(949) 824-7548


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