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Home Documentation Junos OS Junos CLI Reference CLI Reference R

Junos CLI Reference

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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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rate-limit

date_range 09-Jul-24
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Syntax

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rate-limit limit;

Hierarchy Level

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[edit system services finger],
[edit system services ftp],
[edit system services netconf ssh],
[edit system services ssh],
[edit system services telnet],
[edit system services tftp-server],
[edit system services xnm-clear-text],
[edit system services xnm-ssl]

Description

Configure the maximum number of connections attempts per minute, per protocol (either IPv6 or IPv4) on an access service. For example, a rate limit of 10 allows 10 IPv6 ssh session connection attempts per minute and 10 IPv4 ssh session connection attempts per minute.

Default

150 connections

Options

rate-limit limit—(Optional) Maximum number of connection attempts allowed per minute, per IP protocol (either IPv4 or IPv6).

  • Junos OS

    • Range: 1 through 250

    • Default: 150

  • Junos OS Evolved

    • Range: 1 through 250

    • Default: 150

    Note:

    For certain Junos OS Evolved releases, the rate-limit option was specified as the number of connection attempts allowed per second, and had various default values.

    Table 1: Releases with Connection Attempts Allowed per Second

    Release

    Range

    Default

    Junos OS Evolved Release 20.4R1

    1 through 5

    3

    Junos OS Evolved Release 20.4R2

    1 through 5

    (unlimited - no rate-limit enforced)

    Junos OS Evolved Release 21.1R1

    1 through 5

    3

    Junos OS Evolved Release 21.1R2

    1 through 50

    25

    Junos OS Evolved Release 21.2R1

    1 through 50

    25

Required Privilege Level

system—To view this statement in the configuration.

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

Release Information

Statement introduced before Junos OS Release 7.4.

Related Documentation

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