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Home Documentation Junos OS Junos CLI Reference CLI Reference M

Junos CLI Reference

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multipath-rule

date_range 20-Nov-23
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Syntax

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multipath-rule name {
      application;
      application-group;
      bandwidth-limit bandwidth-limit;
      enable-reverse-wing;
      link-preferences;
      link-type (IP | MPLS);      
      number-of-paths number-of-paths;
      }

Hierarchy Level

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[edit security advance-policy-based-routing]

Description

Configure application-based multipath routing options.

A multipath rule is attached to an SLA rule. The SLA rule is an action part of the APBR rule in a APBR profile. So, whenever a traffic matches the APBR profile, the SLA rule and the multipath rule gets applied and hence multipathing is enabled for that traffic.

Options

name

Name of the multipath rule.

application

Dynamic application type to match.

application-group

Dynamic application group type to match.

bandwidth-limit

Bandwidth limit on slowest link to avoid saturation in percentage.

  • Range: 1 through 100

  • Default: 50% of 1 Gbps

enable-reverse-wing Enable packet copy in the reverse direction flow.
link-preferences

Specify link preference for overlay interfaces. You can specify interfaces such as generic routing encapsulation (GRE) and secure tunnel (st)

If you have not configured the link-preference, then the AMR selects links from the first two available links from the configured paths.

link-type

Specify the underlay interface user defined link types. If you do not configure link-type, then AMR selects the first two links from the configured paths.

number-of-path

Allocate the number of paths for multipath routing.

  • Range: 2 to 16

  • Default: 2

Required Privilege Level

Security

Release Information

Statement introduced in Junos OS Release 19.2R1.

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