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Juniper Licensing User Guide
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Monitor Junos Licenses

date_range 04-Dec-24

Learn how to monitor Junos licenses.

Add License

Before adding a new license, complete the following tasks:

  • Purchase the required license.

  • Establish basic network connectivity with the router or switch. For instructions on establishing basic connectivity, see the Getting Started Guide or Quick Start Guide for your device.

  • Activate the license.

You can add license to the Junos device in following ways:

  • Configuration Mode: Use the set system license keys key license-key configuration mode command to add license.

  • Operational Mode: Use the request system license add operational mode command to add license.

  • RPC command: Add license using RPC commands.

Add License Through Configuration Mode

To add an individual license key using the Junos OS CLI:

  1. To install an individual license key using the Junos OS CLI:

    Issue the set system license keys key name statement.

    The name parameter includes the license ID and the license key. For example:

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    [edit]
    user@device# set system license keys key "JUNOS_TEST_LIC_FEAT xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx" 
    

    To add multiple license keys in the Junos OS CLI, issue the set system license keys key name statement for each license key to install. For example:

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    [edit]
    user@device# set system license keys key "key_1" 
    set system license keys key "key_2" 
    set system license keys key "key_2" 
    set system license keys key "key_4" 
    
  2. You must commit the configuration using the commit command.

  3. You have successfully installed the license. You can verify the installed licenses using the show system license command from operational mode.

Add License Through Operational Mode

To add a new license key to the device using an operational command:

  1. From the CLI operational mode, enter one of the following CLI commands:

    • To add a license key from a file or URL, enter the following command, specify the filename or the URL where the key is located:

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      user@host> request system license add filename | url
      
    • To add a license key from the terminal, enter the following command:

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      user@host> request system license add terminal
      

      When prompted, enter the license key, separate the multiple license keys with a blank line.

      If the license keys you enter is invalid, an error appears in the CLI output when you press Ctrl+d to exit license entry mode.

  2. You have successfully installed the license. You can verify the installed licenses using the show system license command from operational mode.

Add License Through RPC Command

To add a new license key to the device using an RPC command:

  1. Issue the RPC command to add license key from a file or URL.

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    <rpc><request-license-add><source>/var/tmp/sample.lic</source></request-license-add></rpc>

    Issue the RPC command to add license key from a key content.

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    <rpc><request-license-add><key-data>JUNOS639151947 xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx</key-data></request-license-add></rpc>
  2. You have successfully installed the license. You can verify the installed licenses using the show system license command from operational mode.

Autoupdate Your License

Learn how to autoupdate license on your Junos devices.

Before you autoupdate license, complete the following tasks:

  • Purchase the required license.

  • Establish basic network connectivity with the router or switch. For instructions on establishing basic connectivity, see the Getting Started Guide or Quick Start Guide for your device.

  • Activate the license.

To autoupdate licenses using a configuration command:

  1. From the CLI configuration mode, enter the following CLI command:

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    set system license autoupdate url <URL>

    You can autoupdate the license using the proxy server available in the private network to be able to connect to the EMS server and download the license updates. The devices in the private network connect to the proxy server to download the license or license updates.

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    set system proxy server IP address
    set system proxy port port number
    set system proxy username user name
    set system proxy password password
    

    The license-check process reads the URL from the configuration and validates it.

    • For hardware products, the URL query uses the device chassis serial number to fetch the required license key. The physical products support first time license fetching and license renewal.

    • For virtual software products, you need to do the first-time installation. Subsequent fetching and renewal of the license key from the EMS portal can be done based on Software Serial Number (SSN).

  2. You must commit the configuration using the commit command.

By default, the autoupdate command sets renew before-expiration days as 60 days and renew time interval as 24 hours. The last devices are allowed to contact the EMS server 60 days before the current license expiry and check for an automatic update every 24 hours.

Renew Your License

Learn how to renew the license on your Junos devices.

Before renewing licenses, complete the following tasks:

  • Purchase the required licenses.

  • Establish basic network connectivity with the router or switch. For instructions on establishing basic connectivity, see the Getting Started Guide or Quick Start Guide for your device.

To renew licenses using a configuration command:

  1. From the CLI configuration mode, enter the following CLI command:

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    set system license renew before-expiration days
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    set system license renew interval hours
  • You must commit the configuration using the commit command.
  • You have successfully renewed the license.

Delete License

Learn how to delete the installed license on your Junos devices.

Before you delete a new license, ensure that the features enabled by the license will not be needed.

You can use the request system license delete operational command, or the delete or deactivate configuration command to delete a license:

  • If you installed license through configuration mode, use the configurational mode command to delete the license.

  • If you installed license through operation mode, use the operational mode command to delete the license.

You can delete license from Junos device in following ways:

  • Configuration Mode: Use the delete system license keys configuration mode command to delete license.

  • Operational Mode: Use the request system license delete license-identifier-list identifier-list operational mode command to delete license.

  • RPC command: Delete license using RPC commands.

Using the Operational Command to Delete Licenses

You can delete the installed license through operational mode using the request system license delete command.

  1. Display the licenses available to be deleted.

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    user@host> request system license delete license-identifier-list? 
    Possible completions:
      E00468XXX4           License key identifier
      JUNOS10XXX1          License key identifier
      JUNOS10XXX2          License key identifier
      JUNOS10XXX3          License key identifier
      JUNOS10XXX4          License key identifier
      [                    Open a set of values
    
  2. To delete a license key or keys from a device using the CLI operational mode, select one of the following methods:

    • Delete a single license by specifying the license ID. Using this option, you can delete only one license at a time.

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      user@host> request system license delete license-identifier
      
    • Delete all license keys from the device.

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      user@host> request system license delete all
      
    • Delete multiple license keys from the device. Specify the license identifier for each key and enclose the list of identifiers in brackets.

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      user@host> request system license delete license-identifier-list [JUNOS10XXX1 JUNOS10XXX3 JUNOS10XXX4 ...]
      
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      Delete license(s) ?
       [yes,no] (no) yes
      
  3. You have successfully deleted the license. Verify the license was deleted by entering the show system license command.

Using a Configuration Command to Delete Licenses

You can delete the installed license through configuration mode using the delete system license keys command.

  1. Delete the license or licenses you want.

    • To delete a single license, for example:

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      [edit]
      user@host# delete system license keys key [License key]
      
    • To delete all licenses, for example:

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      [edit]
      user@host# delete system license keys
      
  2. You must commit the configuration using the commit command.

  3. You have successfully deleted the license. Verify the license was deleted by entering the show system license command.

Delete License Through RPC Command

  1. Issue the RPC command to delete all license keys.

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    <rpc><request-license-delete><all/></request-license-delete></rpc>

    Issue the RPC command to delete specific license key.

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    <rpc><request-license-add><key-data>JUNOS639151947 xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx</key-data></request-license-add></rpc>
  2. You have successfully deleted the license. You can verify the licenses using the show system license command from operational mode.

View License

Learn how to view the installed license on your Junos devices.

You can view the installed licenses on the device using the show system license command from operational mode.

Verify the expected licenses are installed and active on the device.

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user@host> show system license
License usage:
                             Licensed     Licensed    Licensed
                              Feature      Feature     Feature
  Feature name                   used    installed      needed    Expiry
  l3static                          1            1           0    2023-02-25 05:30:00 IST
  ADV Bandwidth (in gbps)         150          100          50    2023-02-25 05:30:00 IST

Licenses installed:
License identifier: JUNOS100365120
  License version: 4
  Order Type: commercial
  Features:
    l3static         - L3 Static feature
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST
    ADV Bandwidth (in gbps) - ADVANCE Bandwidth (in gbps)
      Capacity: 100
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST

The output shows a list of the Feature name, Licensed Feature used, Licenses Feature installed, Licensed Feature needed, and Expiry fields.

license

Syntax

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license {
    autoupdate {
        url name {
            password password;
        }
    }
    keys {
        key name;

    }
    log-frequency(time-interval seconds | time-of-day time-of-day);
    renewbefore-expiration before-expirationinterval interval;
    traceoptions {
        file< filename><files files><match match><size size><(world-readable | no-world-readable)>;
        flag name;

        no-remote-trace;
    }
}

Hierarchy Level

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[edit system]
        

Description

License configuration for this router

Options

autoupdate

You can autoupdate the license using the proxy server available in the private network to be able to connect to the EMS server and download the license updates. The devices in the private network connect to the proxy server to download the license or license updates.

By default, the autoupdate command sets renew before-expiration day as 60 days and renew time interval as 24 hours. The last devices are allowed to contact the EMS server 60 days before the current license expiry and check for an automatic update every 24 hours.

keys

You can install the license using license key.

log-frequency You can configure frequency of alarms and non-compliance license log messages. By default, the alarms raised and logs are generated at 06:00 AM.
renewbefore-expiration You can renew the license before the license expires.
traceoptions

You can set the trace options for licenses.

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

trace—To view this statement in the configuration.

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

maintenance.

Release Information

Statement introduced in Junos OS Release 8.5.

show system license

Syntax

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show system license ?
Possible completions:
  <[Enter]>            Execute this command
  bandwidth            Show license bandwidth summary
  brief                Display brief output (default)
  detail               Display detailed output
  feature-list         Show all applicable licensed features
  fpc                  Show license fpc information
  installed            Show installed feature licenses
  key-content          Display license key contents
  keys                 Show license keys
  usage                Show licensed features
  |                    Pipe through a command

Description

Display detailed output of the license.

Required Privilege Level

View

Output Fields

Table 1 lists the output fields for the show system license command.

Table 1: Show System License Output Fields

Field Name

Field Description

Advance Bandwidth Usage

Displays bandwidth usage of the advanced features

Expiry

Indicates the license expiry date

Feature ID

Displays the feature ID

Feature Name

Displays the feature name

Features

Lists the installed license feature with details

Flex capable linecards

Displays bandwidth usage of flex capable line cards

Flex only linecards

Displays bandwidth usage of the flex only line cards

License identifier

Indicates the license ID

License key

Displays the license key information

License version

Indicates the version of the license

Licensed Feature available

Indicates the available licenses for the feature

Licensed Feature installed

Indicates the installed feature license

Licensed Feature needed

Indicates the additional license required for the feature

Licensed Feature used

Indicates the used licensed feature

Linecard Type

Displays the line cards on the device

Premium Bandwidth Usage

Displays bandwidth usage of the premium features

Invalid

No feature license is installed, and no default license is included

For MX Series devices: No license is installed including no bandwidth license installed

Permanent

Permanent or perpetual license is installed

Date (2023-02-25 05:30:00)

Timed or subscription license is installed

Expired

Timed license has expired

Sample Output

show system license bandwidth flex-only

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user@host> show system license bandwidth flex-only
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                                 Licensed     Licensed    Licensed
                                  Feature      Feature     Feature
  Linecard Type                      used    installed      needed
  LC4800 Bandwidth (in gbps)          500          800           0
  Other Flex-only Bandwidth (in gbps) 200         1000           0

show system license bandwidth

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user@host> show system license bandwidth
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Advance Bandwidth Usage: 20
Premium Bandwidth Usage: 0

show system license bandwidth fpc 0

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user@host> show system license bandwidth fpc 0
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Advance Bandwidth Usage: 20
Premium Bandwidth Usage: 0

show system license bandwidth fpc port-details 0

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user@host> show system license bandwidth fpc port-details 0
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                                 Bandwidth     License
  Port name                    used(in gbps)      tier
  xe-0/0/1:0                        10            advance
  xe-0/0/1:1                        10            advance

show system license brief

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user@host> show system license brief
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License usage:
                                 Licensed     Licensed    Licensed
                                  Feature      Feature     Feature
  Feature name                       used    installed      needed    Expiry
  Filter Based Forwarding               0            1           0    2025-11-17 05:30:00 IST
  FIB Scale                             0        65000           0    2025-11-17 05:30:00 IST
  RIB Scale                            24        65000           0    2025-11-17 05:30:00 IST
  LSP Scale                             0         1000           0    2025-11-17 05:30:00 IST
  GRE Tunnel                            1            0           1    invalid
  Firewall Filters Scale                0         1000           0    permanent
  Firewall Filters Terms Scale          0         4000           0    permanent

Licenses installed:

  License identifier: JUNOS719106327
  License version: 4
  Order Type: commercial
  Features:
    FIB Scale        - Forwarding Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    RIB Scale        - Routing Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    LSP Scale        - Label Switched Path Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    Filter Based Forwarding - Filter Based Forwarding
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST

show system license detail

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user@host> show system license detail
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show system license detail
                                 Licensed     Licensed    Licensed     Licensed
                                  Feature      Feature     Feature      Feature
  Feature name                       used    installed      needed    available    Expiry
  Filter Based Forwarding               0            1           0            1    2025-11-17 05:30:00 IST
  FIB Scale                             0        65000           0        65000    2025-11-17 05:30:00 IST
  RIB Scale                            24        65000           0        64976    2025-11-17 05:30:00 IST
  LSP Scale                             0         1000           0         1000    2025-11-17 05:30:00 IST
  GRE Tunnel                            1            0           1            0    invalid
  Firewall Filters Scale                0         1000           0         1000    permanent
  Firewall Filters Terms Scale          0         4000           0         4000    permanent

Licenses installed:
  License identifier: JUNOS719106327
  License version: 4
  Order Type: commercial
  Features:
    FIB Scale        - Forwarding Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    RIB Scale        - Routing Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    LSP Scale        - Label Switched Path Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    Filter Based Forwarding - Filter Based Forwarding
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST

Licensing Mode: Agile Licensing Standalone

Licensing Persona: JUNOS LKG

show system license feature-list

The show system license feature-list command displays all the feature names and feature IDs supported for your product and Junos release.

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user@host> show system license feature-list
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33                   subscriber-vlan                     
34                   subscriber-ip                       
40                   subscriber-res-dpc                  
41                   subscriber-res-ic                   
42                   video-service-dhcp-relay            
43                   video-service-mcac                  
64                   feeva-media-enabler                 
105                  radware-adc                         
118                  virtual-chassis

show system license fpc

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user@host> show system license fpc
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Flex only linecards:
  FPC                Serial Number
    0                BUILTIN
Advance Bandwidth Usage: 20
Premium Bandwidth Usage: 0

Flex capable linecards:
FPC bandwidth usage: none

show system license installed

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user@host> show system license installed
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License identifier: JUNOS719106327
  License version: 4
  Order Type: commercial
  Features:
    FIB Scale        - Forwarding Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    RIB Scale        - Routing Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    LSP Scale        - Label Switched Path Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    Filter Based Forwarding - Filter Based Forwarding
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST

show system license key-content

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user@host> show system license key-content /var/tmp/license.txt
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License Key Content:
  License version: 4
  Order Type: commercial
  Features:
    LSP Scale        - Label Switched Path Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    RIB Scale        - Routing Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    FIB Scale        - Forwarding Information Base Scale
      Capacity: 1000
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST
    Filter Based Forwarding - Filter Based Forwarding
      date-based, 2022-11-17 05:30:00 IST - 2025-11-17 05:30:00 IST

show system license keys

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user@host> show system license keys
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JUNOS719106327 aeaqie blakaq xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx xxxxxx

show system license usage

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user@host> show system license usage
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License usage:
                                 Licensed     Licensed    Licensed
                                  Feature      Feature     Feature
  Feature name                       used    installed      needed    Expiry
  Filter Based Forwarding               0            1           0    2025-11-17 05:30:00 IST
  FIB Scale                             0        65000           0    2025-11-17 05:30:00 IST
  RIB Scale                            24        65000           0    2025-11-17 05:30:00 IST
  LSP Scale                             0         1000           0    2025-11-17 05:30:00 IST
  GRE Tunnel                            1            0           1    invalid
  Firewall Filters Scale                0         1000           0    permanent
  Firewall Filters Terms Scale          0         4000           0    permanent

show system license (License not installed and no default license)

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user@host> show system license
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License usage:
                                 Licensed     Licensed    Licensed
                                  Feature      Feature     Feature
  Feature name                       used    installed      needed    Expiry
  l3static                              1            0           1    invalid

Licenses installed: none

show system license (License not installed and there is a default license)

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user@host> show system license
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License usage:
                                 Licensed     Licensed    Licensed
                                  Feature      Feature     Feature
  Feature name                       used    installed      needed    Expiry
  scale-subscriber                      0           10           0    permanent

Licenses installed: none

show system license (Installed a perpetual license )

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user@host> show system license
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License usage:
                                 Licensed     Licensed    Licensed
                                  Feature      Feature     Feature
  Feature name                       used    installed      needed    Expiry
  l3static                              1            1           0    permanent
  evpn-vxlan                            0            1           0    permanent

Licenses installed:
License identifier: JUNOS100365120
  License version: 4
  Order Type: commercial
  Features:
    l3static         - L3 Static feature
      permanent
License identifier: JUNOS081157102
  License version: 4
  Order Type: commercial
  Features:
    evpn-vxlan       - EVPN feature with VXLAN encapsulation
      permanent

show system license (Installed a subscription-based license)

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user@host> show system license
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License usage:
                             Licensed     Licensed    Licensed
                              Feature      Feature     Feature
  Feature name                   used    installed      needed    Expiry
  l3static                          1            1           0    2023-02-25 05:30:00 IST
  ADV Bandwidth (in gbps)         150          100          50    2023-02-25 05:30:00 IST

Licenses installed:
License identifier: JUNOS100365120
  License version: 4
  Order Type: commercial
  Features:
    l3static         - L3 Static feature
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST
    ADV Bandwidth (in gbps) - ADVANCE Bandwidth (in gbps)
      Capacity: 100
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST

show system license (License expired)

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user@host> show system license
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License usage:
                             Licensed     Licensed    Licensed
                              Feature      Feature     Feature
  Feature name                   used    installed      needed    Expiry
  l3static                          1            1           1    expired
  ADV Bandwidth (in gbps)         150          100         150    expired

Licenses installed:
License identifier: JUNOS100365120
  License version: 4
  Order Type: commercial
  Features:
    l3static         - L3 Static feature
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST
    ADV Bandwidth (in gbps) - ADVANCE Bandwidth (in gbps)
      Capacity: 100
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST

show system license (License not installed and no bandwidth license)

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user@host> show system license
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License usage:
                                 Licensed     Licensed    Licensed
                                  Feature      Feature     Feature
  Feature name                       used    installed      needed    Expiry
  l3static                              1            0           1    license not installed

Licenses installed: none

show system license (Installed subscription-based advanced tier license installed with Layer 3 static feature)

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user@host> show system license
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License usage:
                             Licensed     Licensed    Licensed
                              Feature      Feature     Feature
  Feature name                   used    installed      needed    Expiry
  l3static                          1            1           0    expired
  ADV Bandwidth (in gbps)           0          100           0    expired

Licenses installed:
License identifier: JUNOS100365120
  License version: 4
  Order Type: commercial
  Features:
    l3static         - L3 Static feature
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST
    ADV Bandwidth (in gbps) - ADVANCE Bandwidth (in gbps)
      Capacity: 100
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST

show system license (License from point 2 has expired)

The non-commercial license such as emergency, lab, and test licenses are automatically removed from the device on license expiry.

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user@host> show system license
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License usage:
                             Licensed     Licensed    Licensed
                              Feature      Feature     Feature
  Feature name                   used    installed      needed    Expiry
  l3static                          1            1           0    2023-02-25 05:30:00 IST
  ADV Bandwidth (in gbps)         100          100           0    2023-02-25 05:30:00 IST

Licenses installed:
License identifier: JUNOS100365120
  License version: 4
  Order Type: commercial
  Features:
    l3static         - L3 Static feature
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST
    ADV Bandwidth (in gbps) - ADVANCE Bandwidth (in gbps)
      Capacity: 100
      date-based, 2022-02-25 05:30:00 IST - 2023-02-25 05:30:00 IST

Release Information

Command introduced before Junos OS Release 7.4.

The options feature-list and bandwidth are introduced in Junos OS Release 24.2R1.

System Log for License

Note:

After you add or delete a license, the system might take up to one minute to synchronize license between master and backup. You must allow one minute interval before performing any actions such as switchover or reboot.

Junos OS generates alarms for capacity (scale) features such as bandwidth to indicate the license requirement if the feature usage on a device exceeds the added license. The alarm detail shows the current feature usage information.

You can see the list of alarms at System Log Explorer.

For example, see the below scenarios where alarms are generated for license requirement:

  • Scenario 1

    If a device is configured with a 100G bandwidth license and current usage is 200G bandwidth, the Junos OS generates an alarm as the bandwidth usage exceeded the added license.

    The alarm specifies that the current usage of 200G bandwidth requires a license.

  • Scenario 2

    If a device is configured with a 128K RIB license and uses 130K RIB, the Junos OS generates an alarm as the RIB feature scale exceeded the added licenses.

    The alarm specifies 130K RIB requires a license.

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