fabric-color
Syntax
fabric-color fabric-color;Hierarchy Level
[edit logical-systems name protocols bgp],
[edit logical-systems name protocols bgp group group-name],
[edit logical-systems name protocols bgp group group-name neighbor address],
[edit protocols bgp],
[edit protocols bgp group group-name],
[edit protocols bgp group group-name neighbor address]
Description
Specify a fabric color to a single-hop external BGP (EBGP) neighbor at the global, group or neighbor level. When a neighbor is colored, only routes with the same color or uncolored routes are allowed to be advertised via this neighbor. A route with no color community assigned can be advertised over any colored or uncolored EBGP sessions. If there is a color mismatch on the receiver side, the receiver marks the route as hidden.
BGP deterministic path forwarding (DPF) divides a physical fabric into multiple logical fabrics, where different flows are mapped to different logical fabrics. For example, if a link belongs to the red fabric, the EBGP session over the link is assigned a red BGP color community.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 25.4R1.