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failure-action

Syntax

failure-action (clear-binding | clear-binding-if-interface-up | log-only);

Hierarchy Level

[edit system services dhcp-local-server liveness-detection],[edit system services dhcp-local-server dhcpv6 liveness-detection],[edit forwarding-options dhcp-relay liveness-detection],[edit forwarding-options dhcp-relay dhcpv6 liveness-detection],[edit system services dhcp-local-server group group-name liveness-detection],[edit system services dhcp-local-server dhcpv6 group group-name liveness-detection],[edit forwarding-options dhcp-relay group group-name liveness-detection],[edit forwarding-options dhcp-relay dhcpv6 group group-name liveness-detection]

Release Information

Statement introduced in Junos OS Release 12.1.

Statement introduced in Junos OS Release 12.3R2 for EX Series switches.

Description

Configure the action the router (or switch) takes when a liveness detection failure occurs.

Options

clear-binding—The client session is cleared when a liveness detection failure occurs.

clear-binding-if-interface-up—The client session is cleared only when a liveness detection failure occurs and the local interface is detected as being up.

log-only—A message is logged to indicate the event; no action is taken and DHCP is left to manage the failure.

Required Privilege Level

routing—To view this statement in the configuration.

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

 

Related Documentation

 

Published: 2014-04-23

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