Capture

(Difference between revisions)

Revision as of 17:39, 22 March 2008

gets the data from the data link layer

(and from each layer that you get your input, you can go from that layer all the way up)

packet capture library:

- data link layer

- fire wall

filters apply to data so that you can sniff what you want.

ex:

- everything but UDP

- all packets going through TCP and usnig port 80

Revision as of 17:38, 22 March 2008 (view source) Khalats (Talk) ← Older edit		Revision as of 17:39, 22 March 2008 (view source) Khalats (Talk) Newer edit →
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	gets the data from the data link layer		gets the data from the data link layer
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	(and from each layer that you get your input, you can go from that layer all the way up)		(and from each layer that you get your input, you can go from that layer all the way up)