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Hi eth0-learner,
By default SNA (StealthWatch) treats all interfaces as 1 Gig unless it knows better. Setup SNA so it can poll the various exporters (switches/routers/firewalls) with SNMP. Then SNA will have more detailed interface information. Fr...
Hi ayoub-akhtar,
I'm not sure I entirely understand your deployment, but it reads like you have a flow-sensor consuming spanned traffic after a NAT device (Like a firewall). And you want SNA to be able to stitch those flows together with NetFlow col...
In Cisco StealthWatch (or what we now call Secure Network Analytics - SNA), the message "flow collector longest export exceeded" indicates an issue with the flow collector's ability to process and export network flow data in a timely manner. Cisco SN...
no snmpwalk from the SMC anymore. From the SMC Console go to: Dashboards > Report Builder > Create New Report (Blue button on the right) > Scroll to bottom and select 'Flow Collection Status' > Run (Button).
When report is done scroll all the way o...
Hi -
As is usual with IT questions the answer starts with 'It Depends'. For instance if you want to be able to catch traffic that may be moving between 2 devices connected to the same Access Switch, you would of course have to find a way to consume ...
