This is really goofy. But I've been able to (at least in my case) narrow
the "problem" down to using Xircom cards. The 3Com card that I use in my
other Debian laptop works great (switching between the two demonstrates
this behavior as well, so it isn't the laptop, and the 3Com card is Cardbu
On Mon, 5 Mar 2001, Jaan Sarv wrote:
> > Also, paranoid network administrators might be a little upset by it, since
> > Linux sends out a frame indicating it is switching into (or out
> > of) promiscuous mode. This is possible evidence that you're running a
> > sniffer of some kind (such as snort)
This is really goofy. But I've been able to (at least in my case) narrow
the "problem" down to using Xircom cards. The 3Com card that I use in my
other Debian laptop works great (switching between the two demonstrates
this behavior as well, so it isn't the laptop, and the 3Com card is Cardbu
On Mon, 5 Mar 2001, Jaan Sarv wrote:
> > Also, paranoid network administrators might be a little upset by it, since
> > Linux sends out a frame indicating it is switching into (or out
> > of) promiscuous mode. This is possible evidence that you're running a
> > sniffer of some kind (such as snort
On Mon, Mar 05, 2001 at 09:51:07AM -0800, Jeff Coppock wrote:
> Hi,
>
> Turning on Multicast works. I like this better than turning on promiscuous.
> I need to figure out why this isn't turning on automagically at startup. If
> multicast is not set in the kernel, will that cause this? Makes
On Mon, Mar 05, 2001 at 09:51:07AM -0800, Jeff Coppock wrote:
> Hi,
>
> Turning on Multicast works. I like this better than turning on promiscuous. I need
>to figure out why this isn't turning on automagically at startup. If multicast is
>not set in the kernel, will that cause this? Makes s
Hi,
Turning on Multicast works. I like this better than turning on promiscuous. I
need to figure out why this isn't turning on automagically at startup. If
multicast is not set in the kernel, will that cause this? Makes sense to me.
jc
On Fri, Mar 02, 2001 at 10:01:06PM +0100, Kristian F.
Hi,
Turning on Multicast works. I like this better than turning on promiscuous. I need
to figure out why this isn't turning on automagically at startup. If multicast is not
set in the kernel, will that cause this? Makes sense to me.
jc
On Fri, Mar 02, 2001 at 10:01:06PM +0100, Kristian F.
> Also, paranoid network administrators might be a little upset by it, since
> Linux sends out a frame indicating it is switching into (or out
> of) promiscuous mode. This is possible evidence that you're running a
> sniffer of some kind (such as snort).
Hi,
How can I recognize such frames/packet
> Also, paranoid network administrators might be a little upset by it, since
> Linux sends out a frame indicating it is switching into (or out
> of) promiscuous mode. This is possible evidence that you're running a
> sniffer of some kind (such as snort).
Hi,
How can I recognize such frames/packe
Snort by default sets your interface card to promiscuous mode. You can verify
this by looking at 'ifconfig' output.
eth0 Link encap:Ethernet HWaddr 00:E0:7D:79:01:25
inet addr:XX.XX.XX.XX Bcast:255.255.255.255 Mask:255.255.254.0
UP BROADCAST RUNNING PROMISC MTU:1500
Snort by default sets your interface card to promiscuous mode. You can verify this by
looking at 'ifconfig' output.
eth0 Link encap:Ethernet HWaddr 00:E0:7D:79:01:25
inet addr:XX.XX.XX.XX Bcast:255.255.255.255 Mask:255.255.254.0
UP BROADCAST RUNNING PROMISC MTU:1500
- Original Message -
From: Jeff Coppock <[EMAIL PROTECTED]>
To: debian security list
Sent: Friday, March 02, 2001 8:05 PM
Subject: promiscuous eth0
> I recently install snort on my laptop to check it out and now my pcmcia
network card will pass IP only when snort is runnin
- Original Message -
From: Jeff Coppock <[EMAIL PROTECTED]>
To: debian security list <[EMAIL PROTECTED]>
Sent: Friday, March 02, 2001 8:05 PM
Subject: promiscuous eth0
> I recently install snort on my laptop to check it out and now my pcmcia
network card will pass IP onl
Hi Jeff.
My pcmcia netcard also don't work when i switch on my laptop.
When i type ifconfig it prints:
UP BROADCAST RUNNING
then I enable multicast (ifconfig eth0 multicast)
It works and ifconfig prints
UP BROADCAST RUNNING MULTICAST
Kristian F. Høgh.
Jeff Coppock wrote:
> I recently install s
Jeff,
It can potentially slow your machine down somewhat, as now the kernel has
to handle each and every frame transmitted on the network eth0 is attached
to, rather than only the ones addressed to your machine and
broadcasts. Quite a lot of load if your system isn't addressed much on a
high-traff
I recently install snort on my laptop to check it out and now my pcmcia network
card will pass IP only when snort is running (daemon mode or not), or I have to
put my network card in promiscuous mode [#ifconfig eth0 -promisc].
I can't find any configuration that is obvious to me that would cause
Hi Jeff.
My pcmcia netcard also don't work when i switch on my laptop.
When i type ifconfig it prints:
UP BROADCAST RUNNING
then I enable multicast (ifconfig eth0 multicast)
It works and ifconfig prints
UP BROADCAST RUNNING MULTICAST
Kristian F. Høgh.
Jeff Coppock wrote:
> I recently install
Jeff,
It can potentially slow your machine down somewhat, as now the kernel has
to handle each and every frame transmitted on the network eth0 is attached
to, rather than only the ones addressed to your machine and
broadcasts. Quite a lot of load if your system isn't addressed much on a
high-traf
I recently install snort on my laptop to check it out and now my pcmcia network card
will pass IP only when snort is running (daemon mode or not), or I have to put my
network card in promiscuous mode [#ifconfig eth0 -promisc].
I can't find any configuration that is obvious to me that would caus
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