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network-isolation

date_range 20-Nov-23

Syntax

network-isolation {
  group name {
    detection {
      hold-time <down milliseconds><up milliseconds>;
      link-tracking {
        failure-type link;
        interface name;
        minimum-links minimum-links;
      }
      service-tracking {
        core-isolation;
      }
    }
    service-tracking-action (lacp-out-of-sync | link-down);
  }
}

Hierarchy Level

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Description

Configure a network isolation group in an EVPN network to define the parameters the device uses to determine network isolation condition changes and act upon them.

A network isolation condition means a bridge domain or EVPN instance (EVI) becomes isolated from the EVPN core network, usually for one or more of the following reasons:

The associated interconnecting physical or logical links are down.
The device doesn't have routes to the remote endpoints in the EVI, bridge domain, or VLAN.

The parameters you define in a network isolation group comprise a network isolation group profile. You use the network-isolation-profile group name statement to apply the profile as follows:

When you define the group with the link-tracking option, you can assign the network isolation profile to an EVPN instance (EVI) or to a particular bridge domain or VLAN in an EVI. See link-tracking (Network Isolation Groups) for details.
When you define the group with the service-tracking option, you can assign the network isolation profile to an interface. See service-tracking (Network Isolation Groups) for details.

You can configure either the link-tracking option or the service-tracking option in a particular network isolation group, and assign that group as a network isolation profile. You can't define link tracking and service tracking parameters in the same network isolation group.

Options

group name

(Required) Network isolation group name. You can define up to 64 network isolation groups.

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

routing—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS and Junos OS Evolved Release 23.1R1.

service-tracking and service-tracking-action options added in Junos OS and Junos OS Evolved Release 23.2R1.

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network-isolation

Syntax

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Description

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Required Privilege Level

Release Information

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Junos CLI Reference

ON THIS PAGE

network-isolation

Syntax

Hierarchy Level

Description

Options

Required Privilege Level

Release Information

Related Documentation

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