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| Subject: | Re: Bogon IPs traffic only seen by netflow, confined within a VLANonly |
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| Date: | Tue, 11 Apr 2006 18:31:22 -0500 |
Please see $subj - this is how I knew it was confined to one VLAN only - the interface in netflow was the VLAN number Thanks, Stef On 4/11/06, Nyuk Loong Kiw <Kiw@safecom.co.nz> wrote:
Are all the netflow packets generated by the 4506 switch? Are you using flowtools for netflow analysis? From memory flows generated by cisco devices actually have the additional interface identifier or something similar in the actual flow packets itself, if you know which cisco interface is the 'incoming' interface you should be able to apply a filter to look for all traffics going through that incoming interface, that should help isolate things. Kiw
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