Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

Navigation
Guide That Contains This Content
[+] Expand All
[-] Collapse All
     

    Related Documentation

     

    Monitoring DHCP Local Server Statistics

    Purpose

    Display statistics for the DHCP local server.

    Action

    To display all DHCP local server statistics:

    host1#show ip dhcp-local statistics
    
    DHCP Local Server Statistics
     ----------------------------
             Item             Count
    -----------------------   -----
    memUsage                    184
    bindings                      2
    --Receive Statistics--
      discover                    8
      request(accept)            10
      request(renew)              6
      request(rebind)             2
      request(other)              6
      decline                     0
      release                     6
      inform                      0
      total in packet            38
      in error                    0
      in discard                  0
      unknown client packet       6
    --Transmit Statistics--
      offer                       8
      ack(accept)                10
      ack(renew)                  6
      ack(rebind)                 2
      nak                         6
      nak(renew)                  0
      nak(rebind)                 0
      total out packet           32
      out error                   0
      out discard                 0 

    To display DHCP local server statistics for a specific interface:

    host1#show ip dhcp-local statistics interface atm 4/0.32
    
        DHCP Local Server SubInterface Statistics
          Interface          Item                Count
    -------------------  --------------       -------------
    ATM4/0.32
    Receive Statistics
                         discover               4
                         request(accept)        5
                         request(renew)         1
                         request(rebind)        1
                         request(other)         3
                         decline                0
                         release                3
                         inform                 0
                         total in packet        17
                         in error               0
                         in discard             0
                         unknown client packet  3
    Transmit Statistics
                         offer                  4
                         ack(accept)            5
                         ack(renew)             1
                         ack(rebind)            1
                         nak                    3
                         nak(renew)             0
                         nak(rebind)            0
                         total out packet       14
                         out error              0
                         out discard            0

    Meaning

    Table 1 lists the show ip dhcp-local statistics command

    Table 1: show ip dhcp-local statistics output fields.

    Field Name

    Field Description

    memUsage

    Number of bytes of memory used by the DHCP local server

    bindings

    Number of leased IP addresses currently assigned

    Receive Statistics

    Statistics for packets that have been received

    discover

    Number of DHCP discover messages received

    request(accept)

    Number of DHCP requests accepted

    request(renew)

    Number of DHCP requests for renewal received

    request(rebind)

    Number of DHCP requests for rebinding received

    request(other)

    Number of DHCP unknown requests received

    decline

    Number of DHCP decline messages received

    release

    Number of DHCP release messages received

    inform

    Number of DHCP inform messages received

    total in packet

    Number of packets received

    in error

    Number of packets received with errors that prevent further processing; count is independent of the message-type counters

    in discard

    Number of packets received that are discarded due to system resource issues; count is independent of the message-type counters

    unknown client packet

    Number of nonrequest packets that have no entry in the local server database received

    Transmit Statistics

    Statistics for packets that have been transmitted

    offer

    Number of DHCP offer messages sent

    ack(accept)

    Number of DHCP acknowledgments sent in response to accepted requests

    ack(renew)

    Number of DHCP acknowledgments sent in response to renewal requests

    ack(rebind)

    Number of DHCP acknowledgments sent in response to rebinding requests

    nak

    Number of DHCP NAK messages sent in response to requests that cannot be bound or that are unknown to this local server

    nak(renew)

    Number of DHCP NAK messages sent in response renewal requests

    nak(rebind)

    Number of DHCP NAK messages sent in response to rebinding requests

    total out packet

    Number of packets sent by the DHCP local server

    out error

    Number of packets that cannot be transmitted due to protocol errors or configuration errors; count is independent of the message-type counters

    out discard

    Number of packets that cannot be transmitted due to system resource issues; count is independent of the message-type counters

     

    Related Documentation

     

    Published: 2014-08-20