Monitoring DHCP Server and DHCP Relay Agent Statistics

Purpose

Display DHCP proxy server statistics

Action

To display statistics for the DHCP proxy server:

host1#show dhcp server statistics
 DHCP Proxy Global Statistics
        Messages from Unknown Servers 0
                   DHCP Proxy Server Statistics
                   ----------------------------
     Statistic          Counts        Counts         Counts
-------------------   -----------   ----------   --------------
DHCP Server Address   10.6.128.10   10.10.0.42   192.168.200.10
Discovers sent        0             0            0
leases granted        0             0            0
Offers received       0             0            0
Requests sent         0             0            0
Acks received         0             0            0
Naks received         0             0            0
addresses declined    0             0            0
addresses released    0             0            0
Informs sent          0             0            0
unknown messages      0             0            0
bad messages          0             0            0

Meaning

Table 132 lists the show dhcp server statistics command output fields

Table 132: show dhcp server statistics Output Fields

Field Name

Field Description

DHCP Server Address

IP address of the server

Discovers sent

Number of discover messages sent by the server

leases granted

Number of leases granted by the server

Offers received

Number of offers sent by the server

Requests sent

Number of requests sent to the server

Acks received

Number of acknowledgments received from the server

Naks received

Number of negative acknowledgments received from the server

addresses declined

Number of IP addresses rejected because they were already in use

addresses released

Number of IP addresses released back to the server

Informs sent

Number of inform messages sent to the server

unknown messages

Number of illegal DHCP messages or messages that cannot be handled by the router

bad messages

Number of messages not recognized as DHCP messages

Related Documentation