When successfully making a PPTP connection to a remote VPN server with the built-in Mac OS X client, you find that you can’t connect to hosts on the other side of the VPN tunnel. You can still connect to the Internet and LAN hosts. The root issue is that, by default, OS X has no reason to send traffic across the VPN tunnel. A reason must be provided. I discuss 3 ways to handle this issue, including /etc/ppp/ip-up.
Monthly Archives: September 2016
The more I tune out, the less I miss it. But that has presented me with some complex choices for a nuanced approach to curb social media addiction.
On October 26, 2016 at 5:30p, I’m speaking to a couple of Chicago-based MeetUp groups banding together to hear me discuss implementing SD-WAN. The talk will be held at Cisco Systems Building – SkylineATS, 9501 Technology Blvd. 3rd Floor, Rosemont, IL. Sign up via http://bit.ly/2d5ffDC or http://bit.ly/2crmtng.
Fred writes, “I’ve got a conference coming up in December that I’ve been invited to speak at. This is something I’ve wanted to do for sometime. However, having never done it, I’m looking for some tips on how to get started.”
A topic I complain about with some regularity is my inability to keep up with incoming messages. I’m too busy creating something for someone else to consume to bother trying to keep up. That’s the way of things. If I successfully keep up with all the input, I never achieve useful output. In this world of message misery, Slack is my friend. I find that Slack is better at managing input than most other forms of communication.
On the Citizens of Tech Podcast #43, we interviewed Dr. Patrick McCarthy of the Giant Magellan Telescope project, currently under construction in Chile. Pat was an outstanding spokesman for the GMT, clearly explaining the project’s worth to science, construction challenges, and relation to other extremely large telescope projects. He also helped us understand the pros and cons of terrestrial vs. space-based telescopes.
Over the weekend, I investigated the possibility of Apple replacing the tired battery in my four year old rMBP13. Yes, they can do it. It’s $199 for that particular model. But they also require an admin-level username and password for the device. Hmm…