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| Subject: | RE: [Snort-users] Rogue system detection |
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| Date: | Tue, 26 Apr 2005 09:41:55 -0700 |
Well, a starting point might be to use an SNMP utility to dump the arp cache on the local router.... I use getarp.exe from NetLatency.com's download page http://www.netlatency.com/products/utilities.asp It runs from a windows command line window, and so can be tied in to other scripts Bob _____ From: snort-users-admin@lists.sourceforge.net [mailto:snort-users-admin@lists.sourceforge.net] On Behalf Of John Hally Sent: Tuesday, April 26, 2005 9:32 AM To: snort-users@lists.sourceforge.net Subject: [Snort-users] Rogue system detection Hello All, I have a question that's not necessarily a snort thing, but I have no idea what other list to ask, so here goes. What are people using out there for rogue system detection? I'm trying to figure out how to passively detect when a 'new' system comes online in the local network and possibly detect the os and such. I imagine the tool would have to be able to match MAC addresses to deal with changing addresses and DHCP, along with report/alert when something new comes online. Maybe RNA? Thanks in advance! John H.
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