Generic Route Constraint Distribution Mechanism for BGP
Juniper Networks
Juniper Networks
This document defines a mechanism based upon Constrained Route Distribution for BGP (RFC 4684) that works with various types of BGP Community-like Path Attributes. Similar to RFC 4684, this mechanism can be used to build a route distribution graph to limit the propagation of BGP Routes. Unlike RFC 4684, this mechanism is not restricted to BGP Extended Communities (RFC 4360).