Building the longest SR-TE lsp in the world#

Umberto M

• Why: A boundary-pushing SR-TE experiment — useful mainly for understanding SR datapath scaling limits (SID-stack depth, MTU, resilience) even if you never build one.
• What: Construction of a claimed record-length SR-TE LSP. (title only)
• How: Presumably an intercontinental path stitched across cooperating networks; the engineering constraints hit along the way are the transferable content.
• Where applicable: Depends on participating ASes; the limits discovered are general to SR-TE deployments.