dsniff problems

[twig les]

Hey all, I'm really trying to find some good info on
dsniff and failing miserably. I get this:

=================================================
L# msgsnarf
msgsnarf: no suitable device found
L# dsniff
dsniff: nids_init: no suitable device found
L# tcpkill
tcpkill: no suitable device found
L# tcpkill -i ep0 tcp port 80
tcpkill: (no devices found) /dev/bpf4: No such file or
directory
tcpkill: couldn't initialize sniffing
=================================================

No matter which tool I try and use it fails. I tried
a makedev but that command is no longer around (I
think I remember it getting deprecated in 4.7). The
man pages are practically useless, I can't find my
problem on Google, and the link to the dsniff list
archives died on me...so this isn't me not RTFMing.

Also, I'd like to use Mozilla and not Netscape for
webspy and would like to find a conf file....

Does anyone know what's up with this? Maybe there is
a document repository somewhere?

=====
-----------------------------------------------------------
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If you bludgeon him to death, you can eat the fish yourself
-----------------------------------------------------------

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[Kris Kennaway]

Post by twig les
Hey all, I'm really trying to find some good info on
=================================================
L# msgsnarf
msgsnarf: no suitable device found
L# dsniff
dsniff: nids_init: no suitable device found
L# tcpkill
tcpkill: no suitable device found
L# tcpkill -i ep0 tcp port 80
tcpkill: (no devices found) /dev/bpf4: No such file or
directory
tcpkill: couldn't initialize sniffing
=================================================

Do you have bpf support in your kernel? Can you run tcpdump successfully?

Kris

[twig les]

I can and often run tcpdump; and snort and ethereal
and ettercap. This is a test box so it's got a bunch
of crap going all the time. However I have not
explicitly added bpf to the kernel. It's 4.7-RC #1,
do I need to build a new kernel?

On Thu, Nov 14, 2002 at 01:52:24PM -0800, twig les

Post by twig les
Hey all, I'm really trying to find some good info

on

Post by twig les
=================================================
L# msgsnarf
msgsnarf: no suitable device found
L# dsniff
dsniff: nids_init: no suitable device found
L# tcpkill
tcpkill: no suitable device found
L# tcpkill -i ep0 tcp port 80
tcpkill: (no devices found) /dev/bpf4: No such

file or

Post by twig les
directory
tcpkill: couldn't initialize sniffing
=================================================

Do you have bpf support in your kernel? Can you run
tcpdump successfully?
Kris
ATTACHMENT part 2 application/pgp-signature

=====
-----------------------------------------------------------
If you give a man a fish, he can eat for a day
If you bludgeon him to death, you can eat the fish yourself
-----------------------------------------------------------

__________________________________________________
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Yahoo! Web Hosting - Let the expert host your site
http://webhosting.yahoo.com

To Unsubscribe: send mail to ***@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message

[Kris Kennaway]

Post by twig les
I can and often run tcpdump; and snort and ethereal
and ettercap. This is a test box so it's got a bunch
of crap going all the time. However I have not
explicitly added bpf to the kernel. It's 4.7-RC #1,
do I need to build a new kernel?

Yes.

Kris