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US 2023/0155937 A1Published application
Route Advertisement Method and Related Device
AssigneeHuawei Technologies Co., Ltd.
InventorsZhibo Hu, Ka Zhang, Sheng Fang
Life of this patent
Estimating the term…
Abstract
A first network device obtains a first route, where the first route includes a first route prefix. The first network device advertises a second route, where the second route includes a subnet prefix and a path identifier, and a range of the subnet prefix includes a range of the first route prefix.
Claims20
A method, comprising:
- obtaining, by a first network device, first routing information of a first route, wherein the first routing information comprises a first route prefix;
- and
- advertising, by the first network device, second routing information of a second route, wherein the advertised second routing information comprises a subnet prefix and a path identifier, and a range of the subnet prefix comprises a range of the first route prefix.
An apparatus, comprising:
- at least one processor;
- and
- at least one non-transitory computer-readable storage medium storing a program to be executed by the at least one processor, the program including instructions to:
- obtain first routing information, wherein the first routing information comprises a first route prefix;
- and
- advertise second routing information, wherein the second routing information comprises a subnet prefix and a path identifier, and a range of the subnet prefix comprises a range of the first route prefix.
3 more elements
A non-transitory storage medium storing a program, wherein when the program is executed by one or more processors, cause the one or more processors to perform operations, the operations comprising:
- obtaining first routing information, wherein the first routing information comprises a first route prefix;
- and
- advertising second routing information, wherein the second route comprises a subnet prefix and a path identifier, and a range of the subnet prefix comprises a range of the first route prefix.
Dependencies are inferred from the claim text.