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Reload this Page after I ./chkrootkit, I have nothing except
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Linux Security Discussion about keeping your machines secure, and the crackers out.

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Old 07-29-2003   #1 (permalink)
skyfolly
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after I ./chkrootkit, I have nothing except

Code:
Checking `asp'... not infected
Checking `bindshell'... not infected
Checking `lkm'... nothing detected
Checking `rexedcs'... not found
Checking `sniffer'...
eth0 is not promisc
Checking `wted'... nothing deleted
Checking `w55808'... not infected
Checking `scalper'... not infected
Checking `slapper'... not infected
Checking `z2'...
??

eth0 is not promise???
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Old 07-30-2003   #2 (permalink)
genlee
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Means it is not in promiscious mode which is most commonly used to sniff packets.
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Old 07-30-2003   #3 (permalink)
skyfolly
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ha ha ha, i am so dumb, still dun get it, anyway, thanks
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Old 07-30-2003   #4 (permalink)
Dolda2000
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Normally, a NIC will only process packets that were headed for it. For example, if you're using a hub (instead of a switch) to connect your computers, all packets will be sent to all computers, but the NIC will discard all packages that weren't intended for it. Putting it into promiscuous mode means that it will receive all packages, so that you can monitor packets that were sent between other computers in your network.
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Old 07-30-2003   #5 (permalink)
skyfolly
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how do i do it? thanks
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Old 07-30-2003   #6 (permalink)
Dolda2000
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Hmm? Why would you want to?
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Old 07-30-2003   #7 (permalink)
skyfolly
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make eth0 promisc??? he he, nevamind
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Old 07-30-2003   #8 (permalink)
craig_mcd
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ifconfig <device> promisc

Normally you dont need to turn enable it as most apps that require promiscuous mode will enable it for you, like tcpdump for example.
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Old 07-30-2003   #9 (permalink)
skyfolly
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I see, cheers mate!!!
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Old 07-30-2003   #10 (permalink)
andutt
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Use the command tcpdump to see all packets that "goes throw" you NIC...in hubbed environments you can for example see username and password in cleartext on hosts that have FTP-servers...can be fun..
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