Linux-geneve-tunnel

: It utilizes a 24-bit Virtual Network Identifier (VNI) to isolate traffic, supporting up to 16 million unique virtual segments.

The Linux kernel provides native support for GENEVE through the ip link command suite. Setting up GENEVE tunnel in Linux with TC | by Chen Dar linux-geneve-tunnel

: Unlike VXLAN's fixed header, GENEVE uses a variable-length options header with a Type-Length-Value (TLV) format. This allows tunnel endpoints to exchange custom metadata, which is critical for systems like Open Virtual Network (OVN) . : It utilizes a 24-bit Virtual Network Identifier

: Formally defined in RFC 8926 , it is the default tunnel protocol for modern cloud networking stacks like Open vSwitch (OVS) . Linux Implementation linux-geneve-tunnel