Network Intelligence Research Center (NIRC)

Jan 27, 2026 · Fundamentals

How veRoCE Extends RoCEv2 to Tolerate Loss and Reordering without Lossless Networks

veRoCE is a ByteDance‑engineered RDMA protocol that retains RoCEv2 compatibility while adding multi‑path transmission, native out‑of‑order delivery, efficient loss detection and selective retransmission, allowing high‑performance clusters to operate over lossy Ethernet without PFC.