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| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-10-06 14:51:18 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-10-06 21:53:43 +0300 |
| commit | 5e81120961d502a25da5a590011ed6dda86024b7 (patch) | |
| tree | 062f29114cd8f36c6b807f55531b5cf7a398e9dd /lib/compiler.h | |
| parent | ba67eb6bd090c78bc9eb0b4bb11ecc0c30661c1a (diff) | |
bgpd: Implement EBGP-OAD peering type
At each EBGP boundary, BGP path attributes are modified as per [RFC4271], which includes stripping any IBGP-only attributes.
Some networks span more than one autonomous system and require more flexibility in the propagation of path attributes. It is worth noting that these multi-AS networks have a common or single administrative entity. These networks are said to belong to One Administrative Domain (OAD). It is desirable to carry IBGP-only attributes across EBGP peerings when the peers belong to an OAD.
This document defines a new EBGP peering type known as EBGP-OAD, which is used between two EBGP peers that belong to an OAD. This document also defines rules for route announcement and processing for EBGP-OAD peers.
https://datatracker.ietf.org/doc/html/draft-uttaro-idr-bgp-oad
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'lib/compiler.h')
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