Re: Promiscuous mode

2000-09-07 Thread Wilko Bulte

On Thu, Sep 07, 2000 at 12:33:20AM +0300, petro wrote:
 rl0: promiscuous mode enabled
 rl0: promiscuous mode disabled
 What does it mean and how I can set this 

This means the interface rl0 now listens to all traffic on the wire. Happens
for example when you run dhcpd

W/

-- 
Wilko Bulte [EMAIL PROTECTED]
Arnhem, the Netherlands


To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hackers" in the body of the message



RE: Promiscuous mode

2000-09-06 Thread Jason Young


It means something set your Ethernet interface "rl0" to promiscuous mode,
which allows it to receive all Ethernet frames on the wire it's attached to
instead of just its own.

Common applications that do this are tcpdump, trafshow and ntop. If you've
used one of these they will by default try and analyze -all- traffic they
can get hold of, instead of just that destined for one of your machines.

It is logged because it is a potential security issue. If you have not used
any tools like the above, you could have a password sniffer or something
like that installed without your knowledge.

Jason Young
Access US(tm) Chief Network Engineer 

 -Original Message-
 From: petro [mailto:[EMAIL PROTECTED]]
 Sent: Wednesday, September 06, 2000 4:33 PM
 To: [EMAIL PROTECTED]
 Subject: Promiscuous mode
 
 
 rl0: promiscuous mode enabled
 rl0: promiscuous mode disabled
 What does it mean and how I can set this 
 Thank you very much.
 
 
 
 To Unsubscribe: send mail to [EMAIL PROTECTED]
 with "unsubscribe freebsd-hackers" in the body of the message
 


To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hackers" in the body of the message