>>sudo tcpdump -nnvvXSs 1514 -i eth1 ‘proto ICMP’ Can you think of some use for this approach? Sniffing: >>>sniff() Collect data for a while Then control + c >>>a=_ >>>a.nsummary() What do you see? Set your VM to bridged m
using a UBUNTU machine i need a screen shot of these commands working without ur name in the screenshot
A command such as:
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>>sudo tcpdump -nnvvXSs 1514 -i eth1 ‘proto ICMP’
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Can you think of some use for this approach?
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Sniffing:
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>>>sniff()
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Collect data for a while
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Then control + c
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>>>a=_
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>>>a.nsummary()
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What do you see?
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Set your VM to bridged mode
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You can also do some very slick network visualization of traceroutes if you install graphviz and imagemagic. This example is borrowed from the official Scapy documentation:
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>>> res,unans = traceroute (["www.microsoft.com","www.cisco.com", "www.yahoo.com","www.wanadoo.fr","www.pacsec.com"], dport=[80,443], maxttl=20,retry=-2)
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What do you see?
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You can now create a fancy graph from those results:
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>>> res.graph()
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What do you see?
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What does the graph tell you?
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