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Home Documentation Junos OS Junos CLI Reference CLI Reference P

Junos CLI Reference

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Junos CLI Reference
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path-mtu-discovery (Tunnel)

date_range 20-Nov-23
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Syntax

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(path-mtu-discovery | no-path-mtu-discovery);

Hierarchy Level

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[edit interfaces ip-fpc/pic/port unit logical-unit-number tunnel]
[edit interfaces gr-fpc/pic/port unit logical-unit-number tunnel]

Description

Configure path MTU discovery for outgoing tunnel connections:

  • path-mtu-discovery—Path MTU discovery is enabled.

  • no-path-mtu-discovery—Path MTU discovery is disabled.

Note:

Starting in Junos OS Release 17.2R1, the no-path-mtu-discovery configuration statement in the [edit interfaces ip-fpc/pic/port unit logical-unit-number tunnel] and [edit interfaces gr-fpc/pic/port unit logical-unit-number tunnel] hierarchies is no longer available for ipip6 tunnels.

Default

Path MTU discovery is enabled.

Required Privilege Level

system—To view this statement in the configuration.

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

Release Information

Statement introduced before Junos OS Release 7.4.

Related Documentation

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