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show dhcp server lockout-entries



Display information about all client entries or detailed information about a specific client entry in the DHCPv4 local lockout database.



Display all client entries in the lockout database.

index index

Display detailed information for the specified client.

Required Privilege Level


Output Fields

Table 1 lists the output fields for the show dhcp server lockout-entries command. Output fields are listed in the approximate order in which they appear.

Table 1: show dhcp server lockout-entries Output Fields

Field Name

Field Description

Level of Output


Number identifying a specific entry in the lockout database.

all and index


Client identifier for the client in the lockout database.

all and index


Type of lockout period for the entry:

  • Grace—A previously locked out client enters the grace period when the lockout expires. If the client attempts to establish a session within in this period, the next lockout time is increased. If the grace time passes without a log in, the entry is removed from the lockout database.

  • Lockout—Client is currently locked out; attempts to establish a session are rejected.

all and index

Expires (s)

Number of seconds until the current lockout period expires.

all only

Elapsed (s)

Number of seconds since the current lockout or grace timer started.

all only


Number of consecutive times the client has been locked out.

all only


Date and time when the current lockout period ends.

index only

Expires in

Number of seconds until the current period expires.

index only

Lockout count

Number of consecutive times client has been locked out.

index only

Next lockout time

Duration of the next lockout period for this client.

index only

Min lockout time

Minimum duration for a lockout period; the initial lockout time.

index only

Lockout reason

Reason for the current lockout. The possible values are internal jdhcpd error codes. These values are provided for debugging by Juniper Networks technical support.

index only

Sample Output

show dhcp server lockout-entries (All Entries)

show dhcp server lockout-entries (Specific Entry)