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allow-fragmentation

Syntax


            
               allow-fragmentation;

Hierarchy Level


            
               [edit interfaces gr-fpc/pic/port unit logical-unit-number tunnel],
               
               [edit logical-systems logical-system-name interfaces gr-fpc/pic/port unit logical-unit-number tunnel]

Release Information

Statement introduced in JUNOS Release 9.2.

Description

Enable fragmentation of generic routing encapsulation (GRE) encapsulated packets regardless of maximum transmission unit (MTU) value.

Default

By default, the GRE-encapsulated packets are dropped if the packet size exceeds the MTU setting of the egress interface.

Usage Guidelines

See Configuring Unicast Tunnels.

Required Privilege Level

interface—To view this statement in the configuration.

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