BGP Extensions of SR Policy for Composite Candidate Path
Mengxiao Chen, Changwang Lin, Hao Li
Abstract
Mengxiao Chen, Changwang Lin, Hao Li
Abstract
Segment Routing is a source routing paradigm that explicitly indicates the forwarding path for packets at the ingress node. An SR Policy is associated with one or more candidate paths. A candidate path is either dynamic, explicit or composite. This document defines extensions to BGP to distribute SR policies carrying composite candidate path information. So that composite candidate paths can be installed when the SR policy is applied.
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Segment Routing is a source routing paradigm that explicitly indicates the forwarding path for packets at the ingress node. An SR Policy is associated with one or more candidate paths. A candidate path is either dynamic, explicit or composite. This document defines extensions to BGP to distribute SR policies carrying composite candidate path information. So that composite candidate paths can be installed when the SR policy is applied.
Key concepts: Path (computing), Composite number, Computer science, Routing (electronic design automation), Network packet, Node (physics), Computer network, The Internet