promiscuous mode

Teo Fonrouge fedora-list at windtelsoft.com
Tue Aug 23 19:33:03 UTC 2005


Paul Howarth wrote:
> On Tue, 2005-08-23 at 20:52 +0200, Oliver Leitner wrote:
> 
>>-----BEGIN PGP SIGNED MESSAGE-----
>>Hash: RIPEMD160
>> 
>>Teo Fonrouge wrote:
>>
>>| Hello,
>>|
>>| Using a FC4 box.
>>|
>>| Checking in my /var/log/messages file I noticed that the kernel has
>>|  setting my eth0 interface in promiscuous mode regularly:
>>|
>>| Aug 21 14:30:38 sx1 kernel: eth0: Setting promiscuous mode. Aug 21
>>| 14:30:38 sx1 kernel: device eth0 entered promiscuous mode Aug 21
>>| 14:30:38 sx1 kernel: bridge-eth0: enabled promiscuous mode Aug 21
>>| 14:31:36 sx1 kernel: device eth0 left promiscuous mode Aug 21
>>| 14:31:36 sx1 kernel: bridge-eth0: disabled promiscuous mode Aug 21
>>| 14:31:36 sx1 kernel: eth0: Setting promiscuous mode. Aug 21
>>| 14:31:36 sx1 kernel: device eth0 entered promiscuous mode Aug 21
>>| 14:31:36 sx1 kernel: bridge-eth0: enabled promiscuous mode
>>|
>>| I believe that I haven't ran any program that causes this.
>>|
>>| It is a normal kernel operation ?
>>|
>>| How can I know what is causing this ?
>>|
>>|
>>| best regards
>>|
>>| Teo Fonrogue
>>|
>>does any of these programs ring a bell?:
>>
>>iptraf
>>tcpdump
>>ethereal
>>
>>or any other monitoring program?
> 
> 
> Or VMware?
> 
> Paul.

Yes.

VMware is running in this box.

hmmmmmmmm.

How do you know that VMware maybe is causing this ?

About the WinXP Client machine running regularly run on it: of course 
I'll have to check if this windoze has some virus/spy*/nastythings.

Thank you Paul.


best regards

Teo Fonrouge




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