I use a small util called "promisc" which shows whether or not a sniffer
is currently in use on a system. Whenever I run statnet, tcpdump, or
anything else which shows raw eth0 in/output, the proggy says that a 
sniffer has been detected. On one machine, when I quit using tcpdump,
the program reports that a sniffer is not detected (which makes sense,
since it's no longer reading from eth0.) On another, it continues to
report that a sniffer is in place. With statnet, both machines report
that a sniffer has been detected though I've exited the program. The
only way to fix this is I've found is to reboot the machine (which
isn't exactly a great way of going about it.)

  Any ideas what might be causing this, or is it a bug in the promisc
software, or possibly just something strange with my ethernet card? Or,
if there's a way I could force the machine to "reset" whatever value
is causing it to report that it is being sniffed?



= Jason Soros                                                            =
= Assistant System Administrator         http://www.laker.net/           =
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= [EMAIL PROTECTED] [EMAIL PROTECTED]        http://wizard.laker.net/        =
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