Security Basics mailing list archives
Re: about CAM table overflow attack?
From: "Rick Zhong" <sagiko () gmail com>
Date: Wed, 19 Apr 2006 17:03:47 +0800
I am just curious whether this behaviour is still valid in newer switches, like those IOS 12+ ... it sounds to me a very old tricks and seems the successful rate for this type of attack is very lower nowadays. On 18 Apr 2006 20:11:45 -0000, inoutsec () gmail com <inoutsec () gmail com> wrote:
Basically what would happen is all traffic would be flooded to all ports.(No VLANS Yet) This would happen to only unkown traffic though, that is MAC addresses that are not in the CAM. If the VLAN is configured then, only ports on the same VLAN would receive the broadcasts. The nature of VLANs prevent broadcast from being delivered to another VLAN. Hopes this helps. ------------------------------------------------------------------------- This List Sponsored by: Webroot Don't leave your confidential company and customer records un-protected. Try Webroot's Spy Sweeper Enterprise(TM) for 30 days for FREE with no obligation. See why so many companies trust Spy Sweeper Enterprise to eradicate spyware from their networks. FREE 30-Day Trial of Spy Sweeper Enterprise http://www.webroot.com/forms/enterprise_lead.php --------------------------------------------------------------------------
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Current thread:
- about CAM table overflow attack? Monty Ree (Apr 18)
- RE: about CAM table overflow attack? Network Security (Apr 18)
- RE: about CAM table overflow attack? David Gillett (Apr 24)
- <Possible follow-ups>
- Re: about CAM table overflow attack? inoutsec (Apr 18)
- Re: about CAM table overflow attack? Rick Zhong (Apr 19)
- RE: about CAM table overflow attack? Network Security (Apr 19)
- Re: about CAM table overflow attack? Rick Zhong (Apr 19)