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overrides (DHCP Relay Agent)

 

Syntax

Hierarchy Level

Release Information

Statement introduced in Junos OS Release 8.3.

Support at the [edit ... dhcpv6] hierarchy levels introduced in Junos OS Release 11.4.

Description

Override the default configuration settings for the extended DHCP relay agent. Specifying the overrides statement with no subordinate statements removes all DHCP relay agent overrides at that hierarchy level. Use the statement at the [edit ... dhcpv6] hierarchy levels to configure DHCPv6 support.

M120 and M320 routers do not support DHCPv6.

The following statements are supported at both the [edit ... dhcp-relay] and [edit ... dhcpv6] hierarchy levels.

  • allow-snooped-clients

  • asymmetric-lease-time

  • delete-binding-on-renegotiation

  • dual-stack

  • interface-client-limit

  • no-allow-snooped-clients

  • no-bind-on-request

  • relay-source

  • send-release-on-delete

The following statements are supported at the [edit ... dhcpv6] hierarchy levels only.

  • asymmetric-prefix-lease-time

All other statements are supported at the [edit ... dhcp-relay] hierarchy levels only.

The remaining statements are explained separately. Search for a statement in CLI Explorer or click a linked statement in the Syntax section for details.

Required Privilege Level

interface—To view this statement in the configuration.

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