[c-nsp] Monitoring HTTP / url access @10gig

Phil Mayers p.mayers at imperial.ac.uk
Mon Oct 5 10:03:20 EDT 2009


Ge Moua wrote:
> I'm a bit surprise you were not able to match on IPv6 addresses; will 
> something like this get any IPv6 traffic at all?

It's complicated, but seemingly the 6500 won't VACL-capture IPv6 traffic 
which it's also routing. It could be a bug, but as I say we've had other 
problems with VACL capture (e.g. it just stopped working one day with no 
config changes, then started back up a week later with no explanation) 
so we're keen to move away from it.




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