Tag
overlay-networks
- Jul 22, 2025 The Overlay and Underlay Split in Virtual Networks How a virtual network carries its own addresses inside an ordinary routed network, what the mapping between the two layers costs, and where the separation leaks. networking
- Aug 20, 2023 SRv6 Segment Lists as a Source-Routed Overlay How a 128-bit IPv6 address doubles as a forwarding instruction, what the segment list in the routing header encodes, and why path state moves from the core to the edge. networking