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Hierarchy Level


Configure timestamp options, which are used to ensure that solicitation and redirect messages are not being replayed.


clock-drift value—Specify the allowable drift in time between the synchronization of peers. For value, specify a fractional value of 100.

  • Default: 0.01

known-peer-window seconds—Specify the expected interval in seconds between Secure Neighbor Discovery messages from an established peer. A message from a known peer that arrives after the specified interval is discarded.

  • Default: 1 second

new-peer-window seconds—Specify the maximum allowable time in seconds between the timestamp of a Secure Neighbor Discovery message from a new peer and when it can be accepted.

  • Default: 300 seconds

Required Privilege Level

routing—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 9.3.