Snort mailing list archives

RE: Freebsd Snort starts with no errors but goes to bpf in top 0% cpu


From: "Wirth, Jeff" <WirthJe () DNB com>
Date: Fri, 26 Apr 2002 09:40:57 -0400


Alan,

We are experimenting with a couple Snort boxes on 1.8.6 using 
FreedBSD 4.4.
They were running fine for about a month, but now whenever 
Snort is started
it goes immediately into the "bpf" state when you look at it 
using top and
never logs anything to the database.  A restart or reboot 
gives the same
thing.  Anyone have any ideas, it's getting frustrating.


Are you seeing any related error messages in syslog?  Do you experience the
same type of response running tcpdump or snort in sniffer mode?  What type
of hardware are you using?  

I had some similar issues with FreeBSD 4.3/4.4 when using specific nics (the
drivers where not ready for primetime...).  Everything would be running fine
and then nothing...

- Jeff 

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