12 lines
644 B
Text
12 lines
644 B
Text
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Net::Write provides a portable interface to open a network interface, and be
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able to write raw data directly to the network. It juste provides three methods
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when a Net::Write object has been created for an interface: open, send, close.
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It is possible to open a network interface to send frames at layer 2 (you craft
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a frame from link layer), or at layer 3 (you craft a frame from network layer),
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or at layer 4 (you craft a frame from transport layer).
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NOTE: not all operating systems support all layer opening. Currently, Windows
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only supports opening and sending at layer 2. Other Unix systems should be able
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to open and send at all layers.
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