[Bro] Removing tags from traffic

scott campbell scampbell at lbl.gov
Mon Sep 19 15:18:51 PDT 2005


Joncarlo Ruggieri wrote:
> Hi,
> 
> Our Network Operations Center made some changes to the infrastructure, and
> now all traffic seen by our Bro systems is tagged.  As a result, Bro is
> not capturing traffic (or so it seems).  Is it possible to configure Bro
> to remove or ignore the tags?  Are there any (other) suggestions?
> 
> We are also checking with our NOC to see if they can un-tag the traffic.
> 
> Thanks!
> 
> Jon Ruggieri
> University of CA, Davis
> Data Center & Client Services
> 
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You are referring to vlan tagging?  If so, try adding vlan.bro policy to 
your config and you should get better results.  Note this will prevent 
you from seeing any non-vlan traffic.

scott
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