only outbound traffic

[Andrej van der Zee <andrejvanderzee () gmail com>]

Hi,

I am facing an issue that I cannot solve... I was hoping somebody
could get me back on track...

I have a ProCurve J9021A Switch 2810-24G and configured port A to be
mirrored to port B. When I run tcpdump on port B, I can only see the
outgoing traffic on port A, but no incoming traffic at all! The
configuration menu of the switch does not have any options for egress
and/or ingress. According to the manual, it is supposed to do both at
all times. I also turned off all Firewalls, but still no luck. What am
I forgetting?

Thank you,
Andrej
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