Heavy Networking 679: Mountaintop Networking And Long-Haul Wireless

Ethan
Banks

Drew
Conry-Murray

Greg
Ferro

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Today on Heavy Networking, we’re telling tales from the world of wireless internet service providers. Our guest is Bradley Thompson, Senior Network Engineer at SkyFiber Internet out of Reno, Nevada.

I met Bradley at NANOG87 in Atlanta, where we chatted about what he does as a network engineer, including climbing up towers on the top of mountains to install wireless links for his network.

I’ve only dabbled with some private metro wireless over the years, and I was a junior engineer at the time. So, Bradley’s day-to-day wireless network with long-haul shots, weather challenges, and different ways to think about oversubscription and routing design fascinated me.

We discuss:

  • What long-haul wireless means
  • Working for a wireless Internet Service Provider (WISP)
  • The physical aspects of lining up long-haul shots
  • Weather, seasonal, and horse impacts on gear and performance
  • Layer one designs
  • Edge designs and backhaul
  • More

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Show Links:

Bradley Thompson on LinkedIn

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Leave a Comment

Comments: 3

  1. Jan on

    I just wondering if SPB-M could replace that ip/mpls…the PBB could be used to make the mac table very small ..

    Reply
    • Justin on

      I’ve asked about (and requested episode overviews) SPBM and been told flat-out that it’s a dead protocol. Extreme Networks still tries to push it, but I haven’t seen much support outside of a few technical line-items from HP and such.

      My guess is that’s going to be a hinderance to adoption on a wider-scale.

      Reply