Ok... So I set up my MacBook a day or two ago to share my Ethernet internet connection via WiFi for my iPhone. All and dandy. Cue about an hour ago. It just stopped working. I can access the internet via my Ethernet connection when Internet Sharing is un-ticked. I then proceed to tick it and the Internet connection drops. So I un-tick again and internet is working again. My Airport creates and connects to my iPhone all ok. But, I cannot access the internet. Also, when Internet Sharing is ticked, Little Snitch tells me that "natd" is trying to talk to 0.0.0.0 via Labrat (DIVERT port 2560). So what gives? Any ideas? Thanks for your help!