ipip-path-mtu-discovery
Syntax
(ipip-path-mtu-discovery | no-ipip-path-mtu-discovery);
Hierarchy Level
[edit system internet-options]
Release Information
Statement introduced before JUNOS Release 7.4.
Statement introduced in JUNOS Release 9.0 for EX Series switches.
Description
Configure path MTU discovery for outgoing IP-IP tunnel connections:
- ipip-path-mtu-discovery—Path MTU discovery is enabled.
- no-ipip-path-mtu-discovery—Path MTU discovery is disabled.
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.

