Snort mailing list archives
Re: Port Aggregator Tap alternatives for snort sensor
From: "Andrew Willy" <andrewwilly () gmail com>
Date: Mon, 3 Mar 2008 17:39:45 -0700
Is the same sensor to analyze the multiple taps? You may define multiple source interfaces or VLANs in the same monitoring session. monitor session 1 source interface fa0/1,fa0/2,fa03 Andrew On Mon, Mar 3, 2008 at 4:55 PM, Stephen Reese <rsreese () gmail com> wrote:
I've been using a Cisco 2950 for single tap I have setup and it has worked fine to date. ! interface FastEthernet0/1 switchport access vlan 100 duplex full ! interface FastEthernet0/2 switchport access vlan 100 duplex full ! ! monitor session 1 source interface Fa0/1 monitor session 1 destination interface Fa0/3 Port one is the internet source, port two is to my routing device and three is to my sensor. I would like to setup some more taps without having to run more switches. An alternative is to purchase a tap still (around $300) or making one from scratch (http://www.altsec.info/passive-network-tap.html) but I would prefer not to have to deal with bonding interfaces. I was considering another 2950 switch (still cost around $250 used) but I figure there has got to be a better solution? A port aggregator seems to be out of the question since they seem to run around $1000... Any recommendations? Thanks. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ 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<https://lists.sourceforge.net/lists/listinfo/snort-usersSnort-users>list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
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Current thread:
- Port Aggregator Tap alternatives for snort sensor Stephen Reese (Mar 03)
- Re: Port Aggregator Tap alternatives for snort sensor Andrew Willy (Mar 03)
- Re: Port Aggregator Tap alternatives for snort sensor Stephen Reese (Mar 03)
- Re: Port Aggregator Tap alternatives for snort sensor Seth (Mar 04)
- Re: Port Aggregator Tap alternatives for snort sensor Stephen Reese (Mar 04)
- Re: Port Aggregator Tap alternatives for snort sensor Stephen Reese (Mar 03)
- Re: Port Aggregator Tap alternatives for snort sensor Andrew Willy (Mar 03)