route-distinguisher-id
Syntax
route-distinguisher-id ip-address;
Hierarchy Level
[edit logical-systems logical-system-name routing-options], [edit routing-options]
Description
The automatic Route-Distinguisher feature uses the
route-distinguisher-id command to create a Type 1
Route-Distinguisher to the routing instance, based on RFC 4364, BGP/MPLS IP Virtual
Private Networks (VPNs).
The 4-octet Administrator subfield of the Route-Distinguisher uses
the IP address that is configured as the route-distinguisher-id,
which is common for all routing instances in the local system. Additionally, the
system assigns an autogenerated 2-octet number as the Assigned
Number subfield that is unique per the routing instances.
If you configure the route-distinguisher statement
in addition to the route-distinguisher-id statement, the
value configured for route-distinguisher supersedes the
value generated from route-distinguisher-id.
To avoid a conflict between the configured and auto-generated route distinguisher
values, you must ensure that the first half (IP address) of the
route-distinguisher obtained by configuring the
route-distinguisher statement is different from the
IP-address configured in the route-distinguisher-id
statement.
Options
ip-address—Address
for routing instance.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.