Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?




Hierarchy Level


On J Series Services Routers with ISDN interfaces, configure the number of seconds the link is idle before losing connectivity.


seconds—Time for which the connection can remain idle. For interfaces configured to use a filter for traffic, the idle timeout is based on traffic.

  • Range: 1 through 429497295

  • Default: 120 seconds

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.