Netopia Motorola 3347-02 Router Manual PDF (Setup & Configuration Guide)

Page 196 / 351 Scroll up to view Page 191 - 195

196

set atm [vccn]

pppoe-sessions { 1 ... 8 }

Select the number of PPPoE sessions to be conﬁgured for VCC 1, up to a total of eight. The

total number of

pppoe-sessions

and PPPoE VCCs conﬁgured must be less than or equal

to eight.

Bridging Settings

Bridging lets the Motorola Netopia® Gateway use MAC (Ethernet hardware) addresses to

forward non-TCP/IP trafﬁc from one network to another. When bridging is enabled, the

Motorola Netopia® Gateway maintains a table of up to 512 MAC addresses. Entries that

are not used within 30 seconds are dropped. If the bridging table ﬁlls up, the oldest table

entries are dropped to make room for new entries.

Virtual circuits that use IP framing cannot be bridged.

☛

NOTE:

For bridging in the 3341 (or any model with a USB port), you cannot set the

bridge option

off

, or

bridge ethernet option off

; these are on by default

because of the USB port.

Common Commands

set bridge sys-bridge {on | off }

Enables or disables bridging services in the Motorola Netopia® Gateway. You must enable

bridging services within the Motorola Netopia® Gateway before you can enable bridging for

a speciﬁc interface.

set bridge concurrent-bridging-routing {on | off }

Enables or disables Concurrent Bridging/Routing.

set bridge dhcp-ﬁlterset "

string

"

Assigns a ﬁlterset named

string

to the bridge conﬁguration.

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197

CONFIG Commands

☛

NOTE:

A ﬁlterset can only be conﬁgured for the bridge if the system bridge or concur-

rent bridging/routing is enabled.

set bridge ethernet option { on | off }

Enables or disables bridging services for the speciﬁed virtual circuit using Ethernet fram-

ing.

set bridge dsl vcc

n

option { on | off }

Enables or disables bridging services for the speciﬁed interface. Speciﬁed interface must

be part of a VLAN if bridge is turned

on

. Only RFC-1483 Bridged encapsulation is sup-

ported currently.

•

show log

command will show that WAN Bridge is enabled when at least one WAN inter-

face is bridged.

•

show ip interfaces

and

show bridge interfaces

commands will show the interfaces

that are not in bridged mode and that are in bridged modes, respectively.

set bridge table-timeout [ 30 ... 6000 ]

Sets the timeout value for bridging table timeout. Default = 30 secs; range = 30 secs –

6000 secs (.5–100 mins).

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198

DHCP Settings

As a Dynamic Host Control Protocol (DHCP) server, your Motorola Netopia® Gateway can

assign IP addresses and provide conﬁguration information to other devices on your net-

work dynamically. A device that acquires its IP address and other TCP/IP conﬁguration set-

tings from the Motorola Netopia® Gateway can use the information for a ﬁxed period of

time (called the DHCP lease).

Common Commands

set dhcp option { off | server | relay-agent }

Enables or disables DHCP services in the Motorola Netopia® Gateway. You must enable

DHCP services before you can enter other DHCP settings for the Motorola Netopia® Gate-

way.

If you turn off DHCP services and save the new conﬁguration, the Motorola Netopia® Gate-

way clears its DHCP settings.

set dhcp start-address

ip_address

If you selected

server

, speciﬁes the ﬁrst address in the DHCP address range. The

Motorola Netopia® Gateway can reserve a sequence of up to 253 IP addresses within a

subnet, beginning with the speciﬁed address for dynamic assignment.

set dhcp end-address

ip_address

If you selected

server

, speciﬁes the last address in the DHCP address range.

set dhcp lease-time

lease-time

If you selected

server

, speciﬁes the default length for DHCP leases issued by the Motor-

ola Netopia® Gateway. Enter lease time in

dd:hh:mm:ss

(day/hour/minute/second)

format.

set dhcp option-group

name

Speciﬁes a name for one of up to eight DHCP Option Groups. Each Option Group can have

a name of between 1 and 15 characters. The name is used in the DHCP ﬁlterset syntax to

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199

CONFIG Commands

choose what group of gen-options is to be served to a particular DHCP Client. See

“

DHCP

Generic Options

” on page

200

and

“

DHCP Option Filtering

” on page

204

.

Option Groups refer to

gen-options

; they do not contain them. Deleting a gen-option from

an option group does not delete the option. Adding a gen-option to an option-group does

not preclude it from being added to another option-group.

set dhcp default-option-group

name

Sets the option group speciﬁed by

name

as the default.

set dhcp server-address

ip_address

If you selected

relay-agent

, speciﬁes the IP address of the relay agent server.

set dhcp range [ 2... 8 ] start-address

ip_address

Speciﬁes the starting IP address of DHCP range

n

when

subnet

n

option

is

on

. See

“

Addi-

tional subnets

” on page

220

.

set dhcp range [ 2... 8 ] end-address

ip_address

Speciﬁes the ending IP address of DHCP range

n

when

subnet

n

option

is

on

. See

“

Addi-

tional subnets

” on page

220

.

set dhcp reserved ip-address

x.x.x.x

mac-address

y-y-y-y-y-y

If you selected

server

, reserves the speciﬁed IP address from the DHCP pool to the

speciﬁed MAC address. These are list items; a total of 16 reserved addresses are sup-

ported. Secondary ranges will all make use of the

dhcp lease-time

value.

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200

DHCP Generic Options

You can specify DHCP Generic Options which allow you to conﬁgure the content to be

served for particular option numbers.

set dhcp gen-option name

name

Speciﬁes a DHCP generic option set named

name

of one to 15 characters. You can specify

up to 20

gen-option

s. Each can contain up to 100 bytes of data, up to a maximum of 912

bytes of options data total. An option will be served only if the client requests it.

set dhcp gen-option option [ 1 – 255 ]

Speciﬁes the DHCP option by number, 1 – 255. The following table shows the formats and

sizes for known options, and whether or not you can conﬁgure a

gen-option

of that type.

Option

Data Format

Data Size

(bytes)

Can

Conﬁgure

0

Empty

0

No

1

IP mask

4

Yes

2

Unsigned 4 byte integer

4

Yes

3 - 11

IP address list

Multiples of 4

Yes

12

String (up to 100 characters)

N

Yes

13

Unsigned 2 byte integer

2

Yes

14 - 15

String (up to 100 characters)

N

Yes

16

Unsigned 4 byte integer

4

Yes

17

String (up to 100 characters)

N

Yes

18

String (up to 100 characters)

N

Yes

19 - 20

Flag

1

Yes

21

IP address & mask list

Multiples of 8

Yes

22

Unsigned 2 byte integer

2

Yes

23

Unsigned 1 byte integer

1

Yes

24

Unsigned 4 byte integer

4

Yes

25

Unsigned 2 byte integer list

Multiples of 2

Yes

26

Unsigned 2 byte integer

2

Yes

27

Flag

1

Yes

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