IEPL: a fixed point-to-point channel
IEPL (International Ethernet Private Line) is a fixed-bandwidth channel leased between two endpoints. Once traffic enters the line at the entry point, it no longer hops through the public internet and goes straight to the exit data center. Its value is not raw theoretical bandwidth but a fixed path: the route does not change just because one link on the public network is temporarily congested, so performance during the evening peak stays close to what you get in the early hours.
It suits continuity-sensitive work: long video meetings, remote work that must not drop a session, live sports where one buffer means missing the key moment, and repeated large-file uploads and downloads in cross-border collaboration. The trade-off is cost — IEPL is billed by fixed bandwidth rather than by actual traffic the way public routes are, so there are fewer of these routes in the plans, usually concentrated in major gateway cities.