Authors

Thomas Liske

Based in Dresden, Germany

3

Articles

360

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About the author

Thomas operates data center and isp infrastructure as a profession at AS15372. He is co-founder of DD-IX and an open-source enthusiast.

IXP-from-Scratch: The Peering LAN

IXP-from-Scratch: The Peering LAN

13 min read

In the third of our “IXP from Scratch” series, we discuss our setup of the peering switches and route servers at DD-IX, an Internet Exchange located in Dresden, Germany. We explain how we connect our two PoPs and which security and safety mechanisms (L2 and L3) we configured to ensure reliable oper…

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IXP-from-Scratch: Network and Security Design

IXP-from-Scratch: Network and Security Design

11 min read

In the second of our “IXP from Scratch” series, we introduce network and security design decisions as well as implementations we made at DD-IX, an Internet Exchange in Dresden, Germany. In principle, an IX consists of a single broadcast domain, but in practice it has to operate several services sec…

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IXP-from-Scratch: Building a New IX

IXP-from-Scratch: Building a New IX

5 min read

In this new series "IXP from Scratch", we report about our endeavor of building DD-IX, an Internet Exchange located in the city of Dresden, Germany. DD-IX is driven by a grassroots community that loves contributing to a resilient and efficient Internet. We start with some basic background and will …

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