Cisco Systems, Inc. Cisco Systems, Inc. Alibaba Bell Canada Broadcom Arrcus, Inc. Nokia Barefoot Networks Marvell China Mobile Futurewei The SRv6 "micro segment" (SRv6 uSID or uSID for short) instruction is a straightforward extension of the SRv6 Network Programming model: o The SRv6 Control Plane is leveraged without any change o The SRH dataplane encapsulation is leveraged without any change o Any SID in the SID list can carry micro segments o Based on the Compressed SRv6 Segment List Encoding in SRH