overrides (DHCP Relay Agent)
Syntax
overrides {
allow-no-end-option;
always-write-option-82;
asymmetric-lease-time;
bootp-support;
delete-binding-on-renegotiation;
disable-relay;
dual-stack;
no-bind-on-request;
relay-source;
replace-ip-source-with;
send-release-on-delete;
trust-option-82;
user-defined-option-82;
}
Hierarchy Level
[edit forwarding-options dhcp-relay]
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.
Options
allow-no-end-option |
Accept packets without end-of-option. |
asymmetric-lease-time |
Provides a way to send the DHCP client a lease that is shorter than the actual lease granted by the DHCP local server.
|
bootp-support |
Allows send bootp request from a remote client to a DHCP server for an IP address. |
delete-binding-on-renegotiation |
Allows DHCP relay agent to delete binding information for a specific client when a DHCP DISCOVER packet is received from the client. |
disable-relay |
Disable DHCP relay processing. |
dual-stack |
Specify the dual stack group to use. |
no-bind-on-request |
Explicitly disable automatic binding of received DHCP request messages that have no entry in the database (stray requests). |
relay-source |
Specify the interface for relay source. |
send-release-on-delete |
Always send RELEASE to the server when a binding is deleted. |
trust-option-82 |
Allow processing of DHCP client packets that have a gateway IP address giaddr of 0 and contain option 82 information. |
user-defined-option-82 |
Specify user defined description for option-82. |
The remaining statements are explained separately. see CLI Explorer.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 15.1X49-D100.