US 2026/0303395 A1 · Route Forwarding Processing Method and Apparatus, Storage Medium, and Electronic Device

Abstract

Provided are a route forwarding processing method and apparatus, a storage medium, and an electronic device. The method includes: a first device deploying a global first RD offset; generating a first destination RD according to the first RD offset; generating a first VPN route according to the first destination RD, and advertising the first VPN route to a route reflection device, such that the route reflection device reflects both the first VPN route and a second VPN route advertised by a second device to a third device, wherein the second VPN route is different from the first VPN route. The present disclosure can solve the problem in the related art that the remote end cannot isolate the multicast traffic due to the selective advertisement of the route by the route reflection device, no solution has been proposed.

Claims22

Dependent claims

A route forwarding processing method, comprising:

deploying, by a first device, a global first Route-Distinguisher (RD) offset;
generating, by the first device, a first destination RD according to the first RD offset;
generating, by the first device, a first Virtual Private Network (VPN) route according to the first destination RD;
and
advertising, by the first device, the first VPN route to a route reflection device, such that the route reflection device reflects both the first VPN route and a second VPN route advertised by a second device to a third device, wherein the second VPN route is different from the first VPN route.

2 more elements

A route processing method, comprising:

receiving, by a route reflection device, a first Virtual Private Network (VPN) route advertised by a first device, wherein the first VPN route is generated by the first device according to a first destination Route-Distinguisher (RD), and the first destination RD is generated by the first device according to a deployed global first RD offset;
and
reflecting, by the route reflection device, both the first VPN route and a second VPN route advertised by a second device to a third device, wherein the second VPN route is different from the first VPN route.

An electronic device, comprising a memory and a processor, a computer program is stored in the memory, and the processor is configured to execute the computer program to:

deploy a global first Route-Distinguisher (RD) offset;
generate a first destination RD according to the first RD offset;
generate a first Virtual Private Network (VPN) route according to the first destination RD;
and
advertise the first VPN route to a route reflection device, such that the route reflection device reflects both the first VPN route and a second VPN route advertised by a second device to a third device, wherein the second VPN route is different from the first VPN route.

2 more elements

Dependencies are inferred from the claim text.

Route Forwarding Processing Method and Apparatus, Storage Medium, and Electronic Device

Life of this patent

Route Forwarding Processing Method and Apparatus, Storage Medium, and Electronic Device

Life of this patent

Abstract

Claims22