Technical Documentation



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]

Release Information

Statement introduced before JUNOS Release 7.4.


For Adaptive Services and Multiservices interfaces on M Series and T Series routers, identify an individual traffic flow within a tunnel, as defined in RFC 2890, Key and Sequence Number Extensions to GRE.


number—Value of the key.

Range: 0 through 4,294,967,295

Usage Guidelines

See Configuring a Key Number on GRE Tunnels.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Published: 2010-04-28