User Tools

Site Tools


tips:netflow_troubleshooting

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
Next revisionBoth sides next revision
tips:netflow_troubleshooting [2020/03/18 19:01] – [5. Check if the Netflow ports are interpreted correctly] navaneethtips:netflow_troubleshooting [2020/03/19 18:30] navaneeth
Line 33: Line 33:
  
 Do you see netflow packets on the screen ? Do you see netflow packets on the screen ?
 +
 +{{:tips:tcpdump.png?600|}}
  
 **Yes**. Move to next **Yes**. Move to next
Line 47: Line 49:
 Check if all the probes and hubs are in the Started position. Check if all the probes and hubs are in the Started position.
  
-{{:tips:nodeup.png?400|}}+{{:tips:nodeup.png?600|}}
  
 **Yes**. Move to next. **Yes**. Move to next.
Line 67: Line 69:
 If any other interface.Click "Create Adapters" option and add the new interface. If any other interface.Click "Create Adapters" option and add the new interface.
  
-Please ensure that you have Restarted Trisul after this step.+{{:tips:create_adapter.png?600|}}
  
 +<note important>Please ensure that you have Restarted Trisul after this step.
 +</note>
 ==== 4. Check if the NETFLOW_TAP mode is enabled==== ==== 4. Check if the NETFLOW_TAP mode is enabled====
  
Line 89: Line 93:
  
 **No**. Add the specific port number to Netflow using Context: default → profile0 → Netflow Wizard. **No**. Add the specific port number to Netflow using Context: default → profile0 → Netflow Wizard.
 +
 +{{:tips:port_number.png?600|}}
  
 <note tip>You need to restart trisul after this step.</note> <note tip>You need to restart trisul after this step.</note>
Line 95: Line 101:
  
 Are the templates visible? Are the templates visible?
 +
 +{{:tips:templatedb.png?600|}}
  
 **Yes**. Move to next step. **Yes**. Move to next step.
Line 114: Line 122:
   - Click on Save.   - Click on Save.
  
-You need to restart trisul after this step.+<note important>You need to restart trisul after this step.</note>
  
 ==== 8. Analyse the captured flows ==== ==== 8. Analyse the captured flows ====
tips/netflow_troubleshooting.txt · Last modified: 2020/03/20 15:29 by navaneeth