[j-nsp] "monitor traffic" broken?
Daniel Roesen
dr at cluenet.de
Mon Nov 1 15:17:42 EST 2004
On Mon, Nov 01, 2004 at 12:06:05PM -0800, Harry Reynolds wrote:
> As far as only catching 1/2 of the DNS exchange, what interface are you
> monitoring for the egress DNS?
The interface where the active PFE route is pointing to towards the
DNS caches. I've also took a look at the backup path but didn't see
anything there too.
> Monitoring traffic on lo0 should catch
> all RE traffic.
Interestingly, I do see exactly nothing on lo0 nor lo0.0...
> Is it possible that the outgoing query leaves on one
> interface while the reply arrives on the interface being monitored?
Nope, traffic is confirmed to be symmetric.
Best regards,
Daniel
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