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EMEA CSO 0013 USR8550 – Console commands 23/04/02 Page 8/58

gives detailed help on all commands.

Example:

mymachine> dhcpclient help

Help is available on the following commands:

config help pool status trace untrace

dhcpclient pool

Syntax:

dhcpclient pool [verbose]

Description:

This command displays the state of the memory pool being used by the DHCP client. Should

the client ever run out of memory, use of this command is helpful in determining the optimum

memory pool size for the client. For example, supporting DHCP client functionality on several

interfaces simultaneously will require proportionately more memory. The default pool size

specified in the system file

dhcpclient is 40000 bytes.

The verbose option lists all allocated and freed memory chunks.

Example:

mymachine> dhcpclient pool

DHCP Client Memory Pool Status

total pool size 39968

free 21392

allocated 18576

mean alloc chunk 67

max free chunk 13904

dhcpclient status

Syntax:

dhcpclient status [all]

Description:

This command provides DHCP status information for the active bound lease associated with

each valid interface in turn, including IP address, time until lease renewal, subnet mask and

DHCP server address. Including the “all” flag shows, for each valid interface, the active lease,

leases which are being, or have been offered to the interface, and any leases which are still

being held by the client which are not currently active (since a single interface can only have

one active lease at a time).

Example:

bd2000> dhcpclient status

DHCP Client Lease Status (active lease only)

Interface ’ethernet’

Status | Server ID | IP address | Subnet mask | Renewal

---------+-----------------+-----------------+----------------+------------

*ACTIVE* | 192.168.219.151 | 192.168.219.1 | 255.255.255.0 | 31 seconds

dhcpclient trace

Syntax:

dhcpclient trace <trace option>

Description:

This command enables or disables tracing for the DHCP client. If no arguments are given the

command lists the current tracing options enabled.

The following trace options are available:

lease Report changes in lease status (any interface)

bootp Report any bootp interoperation

error Report all errors (fatal events)

warn Report “warn” level events (important events)

note Report “note” level events (minor/frequent events)

all All trace options

Tracing options are disabled by using the “untrace” command with the option names to be

disabled.

Saving configuration does not preserve the current tracing options that are enabled. By default

tracing of error, warn and note are enabled.

Example:

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 58 59

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