noticed many links are broken.In particular you have one titled "W5100 and MACRAW" which sounds interesting but is broken. (looks like wiznet redesigned their website, that's why).
being able to see all incoming and out going bandwidth usage, maybe even be able to break it down to packet type reporting (x% TCP y% UPD z% Other)
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16