F08-RA: Yes
Rationale
The selected mobility mode preserves the upper application transport flows while replacing lower attachments. Tutorial 10 retains both upper flow port identifiers across provider handover; the mobman procedure enrolls the new lower path and disconnects the old neighbor without recreating the application flows.
Assessment method
Primary tutorial, configuration and implementation-source assessment; no execution
Source context
IRATI native bootstrap and two-provider mobility documentation
Outstanding qualification
Documentary and source-level evidence, not a local rerun. The witness uses a configured two-interface make-before-break handover. Abrupt outage recovery, lossless operation, simultaneous movement of both peers and arbitrary provider admission are not established. Local privileged setup is disclosed; it is not infrastructure route-administration authority.
Public sources
- https://raw.githubusercontent.com/wiki/IRATI/stack/Tutorial-10%3A-DMM-two-providers-ARCFIRE-2018.md
- https://raw.githubusercontent.com/wiki/IRATI/stack/tutorial10/ue/ipcm.conf
- https://raw.githubusercontent.com/wiki/IRATI/stack/tutorial10/ue/internet.dif
- https://github.com/IRATI/stack/blob/726b535c908f8a74e8c68dd493cfbb1bd8726546/rinad/src/ipcm/addons/mobility-manager.cc
Editorial evidence references
The following identifiers refer to research records not included in this public package; they are not public links.
- round658.html