Patent ID: 11870686
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A first network device, comprising:
a memory configured to store a computer program; and;
a processor coupled to the memory, the processor configured to execute the computer program to cause the first network device to:
obtain routing information comprising a first segment identifier which corresponds to a second network device and belongs to a first locator, and a second segment identifier which corresponds to a third network device and belongs to a second locator, wherein the first network device is a single-homing device of the second network device, and wherein the first network device is a multi-homing device of the third network device, wherein the first locator is specially allocated for single-homing network devices, and the second locator is specially allocated for multi-homing network devices; and
send the routing information to a fourth network device which is a multi-homing device of the third network device.