Snort mailing list archives
A Couple of Questions
From: "Lars Borland" <lborland () TriadAssoc com>
Date: Thu, 30 Jan 2003 14:22:17 -0800
Hello everyone, I've been using Snort v1.9.0 on a Win2K (SP3) box for about a month and a half now and have recently moved Snort onto a slightly faster machine with more RAM. When I did this Win2K re-detected a bunch of things including a new/different NIC. Initially Snort wouldn't work but I reinstalled WinPCap and I'm back in business again. Since then, however, ACID shows 4 Sensors. I only have one NIC and have deleted whatever "hidden" adapters were listed in device manager. All my Alerts appear to be coming from Sensor #1. How do I get rid of the 3 other bogus sensors? I've looked pretty extensively online and through what documentation I could find but in most cases "sensors" is used interchangeably with an entire Snort machine, not just the NICs or instances of Snort you might have running. Anyway, if anyone knew how to straighten this out I'd appreciate the info. The 3 additional sensors don't appear to be hurting anything but I'd rather not have Snort listening attentively to 3 un-needed/unwanted dead-end connections. 2nd Question, does anyone know of any rules that listen for the death-throes of dying NICs. The initial reason I began looking into Snort was to see if I could cost-effectively shed light on some of the hidden stuff that occurs within the pipes of networks. In the past I've witnessed some nasty things happen due to a failing NIC spewing nonsense onto the network and I was wondering if it was possible to be alerted to such an event. I realize this isn't as much of an issue in a switched environment but I'd still like to know when something like this occurs. Is this something that's already covered in the current rulesets? If so I probably just need to set up "sensors" on a couple of other switches. Any help with this would be greatly appreciated. Thanks. Talk to you later, Lars.
Current thread:
- A Couple of Questions Lars Borland (Jan 30)
- <Possible follow-ups>
- RE: A Couple of Questions Morgan R. Elmore (Jan 30)
- RE: A Couple of Questions Lars Borland (Jan 31)
- Re: A Couple of Questions Eli Stair (Jan 31)
- RE: A Couple of Questions twig les (Jan 31)
- RE: A Couple of Questions Lars Borland (Jan 31)