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Unifi LAN LOCAL IN OUT

This is a graphic I use to figure out which section to add the firewall rules to in the Unifi UDM/USG controller. https://help.ui.com/hc/en-us/articles/115003173168-UniFi-UDM-USG-Introduction-to-Firewall-Rules

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Checking for port errors on Cisco Switches

Recently had a macbook pro which had a network dongle that was very hot and the network connection stopped working. Found that the dongle was sending garbled signal down the wire and the Cisco switch shutdown the port. # all status show interfaces status # port...

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