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Home Documentation Junos OS Junos CLI Reference CLI Reference A

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allow-active-leasequery (DHCP Local Server)

date_range 09-Dec-23
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Syntax

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allow-active-leasequery {
    idle-timeout seconds;
    timeout seconds;
}

Hierarchy Level

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[edit system services dhcp-local-server],
[edit system services dhcp-local-server dhcpv6],
[edit logical-systems logical-system-name routing-instances routing-instance-name system services ...],
[edit logical-systems logical-system-name system services ...],
[edit routing-instances routing-instance-name system services ...]

Description

Enable a DHCPv4 or DHCPv6 local server to listen for, process, and respond to active leasequery requests received on TCP connections on TCP port 67 for DHCPv4 and on TCP port 547 for DHCPv6.

Note:

Because active leasequery is an extension of bulk leasequery, you must also configure bulk leasequery before you configure active leasequery.

Options

idle-timeout seconds

(Optional) Specify the number of seconds that pass with no activity before the TCP connection is terminated and restarted.

  • Range: 10 through 3600

  • Default: 60

timeout seconds

(Optional) Specify the number of seconds that TCP read/write operations can be blocked before the TCP connection is terminated and restarted.

  • Range: 10 through 3600

  • Default: 120

Required Privilege Level

system—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 19.1R1.

Related Documentation

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