key (gre)
Syntax
key number;
Hierarchy Level
[edit interfaces interface-name unit logical-unit-number tunnel], [edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number tunnel]
Description
Identify an individual traffic flow within a tunnel, as defined in RFC 2890, Key and Sequence Number Extensions to GRE. On M Series and T Series routers, you can configure the GRE interface on an Adaptive Services, Multiservices, or Tunnel PIC. On MX Series routers, configure the interface on a Multiservices DPC.
Options
number—Value
of the key.
Range: 0 through 4,294,967,295
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.