Worth Exploring: OMNI and AERO
Do you ever feel like we don’t have enough overlay networking technologies? Don’t worry, there’s always another one, for example Overlay Multilink Network Interface (OMNI) with Asymmetric Extended Route Optimization (AERO) services. Want to know more? Fred Templin described it in a series of overview articles on APNIC blog.
This looks like an evolution of his earlier IRON project which I would describe as an attempt at an IETF SD-WAN protocol. I guess OMNI makes 1500 MTU "just work" for those OSes or apps that break over some VPNs.