D-Link DGS-3612 Router Manual PDF (Setup & Configuration Guide)

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DGS-3627:admin#

debug dhcpv6_relay state enable

Command:

debug dhcpv6_relay state enable

Success.

DGS-3627:admin#

debug dhcpv6_relay output

Purpose

This command is used to set the debug message to output to a buffer or a console.

Syntax

debug dhcpv6_relay output [buffer | console]

Description

This command is used to set the debug message to output to a buffer or a console.

Parameters

output

- See below:

buffer

- Let the debug message output to buffer.

console

- Let the debug message output to console.

Restrictions

Only Administrator and Operator-level users can issue this command.

Example usage:

To set debug information to output to a console:

DGS-3627:admin#

debug dhcpv6_relay output console

Command: debug dhcpv6_relay output console

Success.

DGS-3627:admin#

debug dhcpv6_relay packet

Purpose

This command is used to enable or disable the debug information flag of the DHCPv6 relay

packet, including packets receiving and sending.

Syntax

debug dhcpv6_relay packet {all | receiving | sending} state [enable | disable]

Description

This command is used to enable or disable the debug information flag of the DHCPv6 relay

packet, including packets receiving and sending.

Parameters

all

- Set packet receiving and sending debug flags.

receiving

- Set packet receiving debug flag.

sending

- Set packet sending debug flag.

enable

- Enable the designated flags.

disable

- Disable the designated flags.

Restrictions

Only Administrator and Operator-level users can issue this command.

Example usage:

To enabled the DHCPv6 relay packet sending debug:

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DGS-3627:admin#

debug dhcpv6_relay packet sending state enable

Command: debug dhcpv6_relay packet sending state enable

Success.

DGS-3627:admin#

debug dhcpv6_relay hop_count state

Purpose

This command is used to enable or disable debug information flag about the hop count.

Syntax

debug dhcpv6_relay hop_count state [enable | disable]

Description

This command is used to enable or disable debug information flag about the hop count.

Parameters

hop_count

- The hop count is the number of relay agents that have to be relayed in this

message. The range is 1 to 32. The default value is 4.

enable

- Enable the hop_count state.

disable

- Disable the hop_count state.

Restrictions

Only Administrator and Operator-level users can issue this command.

Example usage:

To enable debug information flag about the hop count:

DGS-3627:admin#

debug dhcpv6_relay hop_count state enalbe

Command: debug dhcpv6_relay hop_count state enalbe

Success.

DGS-3627:admin#

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29

DHCPV6 SERVER COMMANDS

The DHCPv6 Server commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters)

in the following table.

Command

Parameters

create dhcpv6 pool

<pool_name 12>

delete dhcpv6 pool

[<pool_name 12> | all]

show dhcpv6 pool

{<pool_name 12>}

config dhcpv6 pool ipv6network_addr

<pool_name 12> begin < ipv6networkaddr> end <ipv6networkaddr>

config dhcpv6 pool domain_name

<pool_name 12> <domain_name 255>

config dhcpv6 pool dns_server

<pool_name 12> <ipv6addr> {<ipv6addr>}

config dhcpv6 pool lifetime

<pool_name 12> preferred_lifetime <sec 60-4294967295> valid_lifetime <sec

60-4294967295>

config dhcpv6 pool manual_binding

<pool_name 12> [add <ipv6addr > client_duid <string 28> | delete [<ipv6addr > |

all] ]

show dhcpv6 manual_binding

{<pool_name 12>}

show dhcpv6 binding

{<pool_name 12>}

clear dhcpv6 binding

{<pool_name 12>}

enable dhcpv6_server

disable dhcpv6_server

show dhcpv6_server

config dhcpv6 pool excluded_address

<pool_name 12> [ add begin < ipv6addr> end < ipv6addr > | delete [ begin <

ipv6addr> end < ipv6addr> | all]]

show dhcpv6 excluded_address

{<pool_name 12>}

config dhcpv6_server ipif

<ipif_name 12> state [enable | disable]

debug dhcpv6_server state

[enable | disable]

debug dhcpv6_server packet

{all | receiving | sending} state [enable | disable]

Each command is listed, in detail, in the following sections.

create dhcpv6 pool

Purpose

This command is used to create a DHCPv6 pool.

Syntax

create dhcpv6 pool <pool_name 12>

Description

This command is used to create a DHCPv6 pool for the DHCPv6 server.

Parameters

<pool_name 12>

- Enter a name of up to 12 alphanumeric characters to identify the pool to

be created with this command.

Restrictions

Only Administrator and Operator-level users can issue this command.

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Example usage:

To create a DHCPv6 pool pool1:

DGS-3627:admin# create dhcpv6 pool pool1

Command : create dhcpv6 pool pool1

success

DGS-3627:admin#

delete dhcpv6 pool

Purpose

This command is used to delete one or all DHCPv6 pools.

Syntax

delete dhcpv6 pool [<pool_name 12> | all]

Description

This command will delete a DHCPv6 pool that was created with the create dhcpv6 pool

command.

Parameters

pool <pool_name 12>

- Enter a name of up to 12 alphanumeric characters to identify the pool

to be deleted with this command.

all

- If specify this parameter, all DHCPv6 pools on the Switch will be deleted.

Restrictions

Only Administrator and Operator-level users can issue this command.

Example usage:

To delete the DHCPv6 pool by specifying the pool name pool1:

DGS-3627:admin# delete dhcpv6 pool pool1

Command: delete dhcpv6 pool pool1

Success.

DGS-3627:admin#

show dhcpv6 pool

Purpose

This command is used to display one or all DHCPv6 pools configuration.

Syntax

show dhcpv6 pool {<pool_name 12>}

Description

This command will show one or all DHCPv6 pools configuration that were created with the

create dhcpv6 pool command.

Parameters

pool <pool_name 12>

- Enter the name of the DHCPv6 pool for which to view the pool

information.

Entering this command without the pool name will display all pools information of the

DHCPv6 server.

Restrictions

None.

Example usage:

To show the DHCPv6 pool by specifying the pool name pool1:

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DGS-3627:admin# show dhcpv6 pool pool1

Command: show dhcpv6 pool pool1

Pool Name

: pool1

Begin Network Address

: 2000::1/64

End Network Address

: 2000::200/64

Domain Name

: domain.com

DNS Server Address

: 2000::ff

: 2000::fe

Preferred Lifetime

: 604800 (sec)

Valid Lifetime

: 2592000 (sec)

Total Pool Entry: 1

DGS-3627:admin#

config dhcpv6 pool ipv6networkaddr

Purpose

This command is used to configure the range of ipv6network address for the DHCPv6 pool

Syntax

config dhcpv6 pool ipv6network_addr <pool_name 12> begin < ipv6networkaddr> end

Description

Specify the range of ipv6network address for the DHCPv6 pool. The IPv6 addresses in the

range are free to be assigned to the DHCPv6 client.

When the DHCPv6 server receives a request from the client, the server will automatically find

an available pool to allocate an IPv6 address.

The begin_networkaddr and end_networkaddr must observer some rules as followed:

The prefix of the begin_networkaddr and end_networkaddr must be in consistence,

otherwise, the switch will print an error message: The prefix of begin_networkaddr and

end_networkaddr must be consistence.(e.g.: the begin_networkaddr is 2000::1/64, and the

end_networkaddr is 3000::100/64)

The begin address must not be large than end address, otherwise, the switch will print an

error message: The begin IPv6 address must be lower than or equal to the end IPv6

address.(e.g.: the begin_networkaddr is 2000::200/64, and the end_networkaddr is

2000::100/64)

There must not be overlapping between the IPv6 address ranges of two pools, otherwise, the

Switch will print an error message: The IP range of the pool is overlapping. (e.g.: pool1:

2000::1/64 --- 2000::100/64, pool2: 2000::50/64 --- 2000::200/64)

The IPv6 network address can’t be Link-local address and Multicast address, otherwise, the

Switch will print an error message: “The IPv6 network address can’t be Link-local address or

Multicast address. “ (e.g.:: pool1: FE80::1/64 --- FE80::100/64, pool2: FE80::200/64 ---

FE80::300/64)

Parameters

pool <pool_name 12>

- Enter the previously created pool name for which to set the network

address.

begin <ipv6networkaddr>

- The begin IPv6network address of the DHCPv6 pool.

end < ipv6networkaddr>

- The end IPv6 network address of the DHCPv6 pool.

Restrictions

Only Administrator and Operator-level users can issue this command.

Example usage:

To configure the range of ipv6network address for the DHCPv6 pool pool1:

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