Technical Documentation

interfaces (Static and Dynamic Subscribers)

Syntax

interfaces {interface-name {unit logical-unit-number { auto-configure {agent-circuit-identifier {dynamic-profile profile-name;}}family family {access-concentrator name;address address;duplicate-protection;dynamic-profile profile-name;filter {adf {counter;input-precedence precedence;not-mandatory;output-precedence precedence;rule rule-value;}input filter-name (precedence precedence;shared-name filter-shared-name;}output filter-name {precedence precedence;shared-name filter-shared-name;}}max-sessions number;max-sessions-vsa-ignore;rpf-check {mode loose;}service { input { service-set service-set-name {service-filter filter-name;}post-service-filter filter-name;}output { service-set service-set-name {service-filter filter-name;}}}service-name-table table-nameshort-cycle-protection <lockout-time-min minimum-seconds lockout-time-max maximum-seconds>;unnumbered-address interface-name <preferred-source-address address>;}filter {input filter-name;shared-name filter-shared-name;output filter-name;shared-name filter-shared-name;}ppp-options {chap;pap;}proxy-arp;vlan-id;vlan-tags outer [tpid].vlan-id [inner [tpid].vlan-id];}vlan-tagging;}interface-set interface-set-name {interface interface-name {unit logical unit number {advisory-options {downstream-rate rate;upstream-rate rate;}}}pppoe-underlying-options {max-sessions number;}}demux0 {unit logical-unit-number {demux-options {underlying-interface interface-name}family family {access-concentrator name;address address;duplicate-protection;dynamic-profile profile-name;demux-source {source-prefix;}filter{input filter-name (precedence precedence;shared-name filter-shared-name;}output filter-name {precedence precedence;shared-name filter-shared-name;}}mac-validate (loose | strict):max-sessions number;max-sessions-vsa-ignore;rpf-check {fail-filter filter-name;mode loose;}service-name-table table-nameshort-cycle-protection <lockout-time-min minimum-seconds lockout-time-max maximum-seconds>;unnumbered-address interface-name <preferred-source-address address>;}filter {input filter-name;output filter-name;}vlan-id number;vlan-tags outer [tpid].vlan-id [inner [tpid].vlan-id];}}pp0 {unit logical-unit-number {keepalives interval seconds;no-keepalives;pppoe-options {underlying-interface interface-name;server;}ppp-options {authentication [ authentication-protocols ];chap {challenge-length minimum minimum-length maximum maximum-length;}pap;}family inet {unnumbered-address interface-name destination address;address address;service {input {service-set service-set-name {service-filter filter-name;}post-service-filter filter-name;}output {service-set service-set-name {service-filter filter-name;}}}filter {input filter-name {precedence precedence;shared-name filter-shared-name;}output filter-name {precedence precedence;shared-name filter-shared-name;}}}}}}

Hierarchy Level

[edit dynamic-profiles profile-name]

Release Information

Statement introduced in Junos OS Release 9.2.

Description

Define interfaces for dynamic profiles.

Options

interface-name—The interface variable ($junos-interface-ifd-name). The interface variable is dynamically replaced with the interface the DHCP client accesses when connecting to the router.

Note: Though we do not recommend it, you can also enter the specific name of the interface you want to assign to the dynamic profile.

The remaining statements are explained separately.

Required Privilege Level

routing—To view this statement in the configuration.

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

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