Snort mailing list archives
Re: Snort on Linux with no IP
From: Erek Adams <erek () snort org>
Date: Fri, 20 Feb 2004 20:20:34 -0500 (EST)
On Fri, 20 Feb 2004, Brian McNeilly wrote:
I apologise in advance for the newbie question, which undoubtedly has been discussed to death already. Before you send me to the FAQ, here is the relevant snippit from there: 3.1 How do I setup snort on a 'stealth' interface? *BSD and Linux: ifconfig eth1 up OK, so I do this and the response I get is: eth1: unknown interface: No such device
Well, your box is telling you that you don't have eth1 as an interface. When the NIC was installed, did the box ever see it? Does the NIC really exist in the box? Is the NIC name something else besides eth1? Something like xe1, xl1, hme1, etc? Can you see it listed in a dmesg? Try "dmesg | grep address" and see what that gives you.
Can anyone elaborate on the rather limited response found in the FAQ for this issue? Is seems to me that many people have asked about this before, but there never has been an appropriate explanation put into the FAQ (I've just spent the entire afternoon reading mail archives to no avail). Sorry if I'm just stupid, but the FAQ isn't really helpful on this issue.
No, not stupid. You question is really more about "Why doesn't the OS see my new or second NIC?" than "How do I get it to work without an IP?" Subtle difference, but different all the same. Hope that helps! ----- Erek Adams "It looks just like a Telefunken U-47. You'll love it..." -- Frank Zappa ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- Snort on Linux with no IP Brian McNeilly (Feb 20)
- Re: Snort on Linux with no IP James Riden (Feb 20)
- Re: Snort on Linux with no IP Erek Adams (Feb 20)
- Re: Snort on Linux with no IP Yonah Russ (Feb 24)
- <Possible follow-ups>
- RE: Snort on Linux with no IP Grejda, Eric (Feb 23)
- RE: Snort on Linux with no IP Mark Fagan (Feb 23)
- Re: Snort on Linux with no IP Tony Fraser (Feb 23)
- Re: Snort on Linux with no IP Brian McNeilly (Feb 23)
- RE: Snort on Linux with no IP Schmehl, Paul L (Feb 24)
- RE: Snort on Linux with no IP ypwhich (Feb 24)
- Re: Snort on Linux with no IP Gabriel L. Somlo (Feb 24)