“Daddy, why is Internet not working even though I have good signal?”
“You really want to know?”
“Sure”
“OK, let me draw a diagram or two ;)”
… and now my 8-year old knows how DHCP and DNS works (root cause was a broken DNS proxy running on upstream $0.99 WAN router).
even when (s)he is old he will not depart from it. - Proverbs 22:6
Regards,
Evil CCIE