configure snort for eth1

Eric "Shubes" plug at shubes.net
Tue Feb 28 11:34:11 MST 2006


Jim B wrote:
> I have changed the config in /etc/init.d/snortd to eth1 but when I run a 
> "ps aux grep snort" I still that eth0 is being used and if I grep eth in 
> /etc/snort/snort.conf there is no reference to use eth0
>  
> I want to configure snort to pull traffic from both eth0 and eth1 but 
> mostly eth1.
>  
>  
>  
> Jim
> 
> 
I don't know snort per se, but I just checked my IPCop box which is 
running snort. In /etc/snort/vars there is a variable HOME_NET which is 
set to the ethernet addresses of the cards which snort is running on:
var HOME_NET [192.168.x.x,192.168.x.x,xxx.xxx.xxx.xxx]
I'm guessing that is what tells snort which network devices (addresses 
actually) to run on.
HTH
-- 
-Eric 'shubes'

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