Motorola Netopia-3000 Router Manual PDF (Setup & Configuration Guide)

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226

The only commands you cannot truncate are

restart

and

clear

. To prevent accidental

interruption of communications, you must enter the

restart

and

clear

commands in their

entirety.

You can use the Up and Down arrow keys to scroll backward and forward through recent

commands you have entered. Alternatively, you can use the

!!

command to repeat the last

command you entered.

SHELL Commands

Common Commands

arp

nnn.nnn.nnn.nnn

Sends an Address Resolution Protocol (ARP) request to match the

nnn.nnn.nnn.nnn

IP

address to an Ethernet hardware address.

clear [yes]

Clears the conﬁguration settings in a Netopia Gateway. If you do not use the optional

yes

qualiﬁer, you are prompted to conﬁrm the

clear

command.

clear_certiﬁcate

Removes an SSL certiﬁcate that has been installed.

clear_log

Erases the log information stored in ﬂash if persistent logging is enabled.

conﬁgure

Puts the command line interface into Conﬁgure mode, which lets you conﬁgure your Neto-

pia Gateway with Conﬁg commands. Conﬁg commands are described starting on

page

223

.

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227

SHELL Commands

diagnose

Runs a diagnostic utility to conduct a series of internal checks and loopback tests to verify

network connectivity over each interface on your Netopia Gateway. The console displays

the results of each test as the diagnostic utility runs. If one test is dependent on another,

the diagnostic utility indents its entry in the console window. For example, the diagnostic

utility indents the Check IP connect to Ethernet (LAN) entry, since that test will not run if

the Check Ethernet LAN Connect test fails.

Each test generates one of the following result codes:

download [

server_address

] [

ﬁlename

] [conﬁrm]

This command installs a ﬁle of conﬁguration parameters into the Netopia Gateway from a

TFTP (Trivial File Transfer Protocol) server. The TFTP server must be accessible on your

Ethernet network.

You can include one or more of the following arguments with the download command. If

you omit arguments, the console prompts you for this information.

•

The

server_address

argument identiﬁes the IP address of the TFTP server from

which you want to copy the Netopia Gateway conﬁguration ﬁle.

•

The

filename

argument identiﬁes the path and name of the conﬁguration ﬁle on the

TFTP server.

•

If you include the optional

conﬁrm

keyword, the download begins as soon as all infor-

mation is entered.

Beginning with Firmware Version 7.5.1, you can also download an SSL certiﬁcate ﬁle from

a trusted Certiﬁcation Authority (CA), on platforms that support SSL, as follows:

download [-cert] [

server_address

] [

ﬁlename

] [conﬁrm]

CODE

Description

PASS

The test was successful.

FAIL

The test was unsuccessful.

SKIPPED

The test was skipped because a test on which it depended failed, or

because the test did not apply to your particular setup or model.

PENDING

The test timed out without producing a result. Try running the test again.

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228

install [

server_address

] [

ﬁlename

] [conﬁrm]

(Not supported on model 3342/3352)

Downloads a new version of the Netopia Gateway operating software from a TFTP (Trivial

File Transfer Protocol) server, validates the software image, and programs the image into

the Netopia Gateway memory. After you install new operating software, you must restart

the Netopia Gateway.

The

server_address

argument identiﬁes the IP address of the TFTP server on which

your Netopia Gateway operating software is stored. The

filename

argument identiﬁes the

path and name of the operating software ﬁle on the TFTP server.

If you include the optional keyword

confirm

, you will not be prompted to conﬁrm whether

or not you want to perform the operation.

license [key]

This command installs a software upgrade key. An upgrade key is a purchased item, based

on the serial number of the gateway.

log

message_string

Adds the message in the

message_string

argument to the Netopia Gateway diagnostic

log.

loglevel [

level

]

Displays or modiﬁes the types of log messages you want the Netopia Gateway to record. If

you enter the

loglevel

command without the optional

level

argument, the command

line interface displays the current log level setting.

You can enter the

loglevel

command with the

level

argument to specify the types of

diagnostic messages you want to record. All messages with a level number equal to or

greater than the level you specify are recorded. For example, if you specify loglevel 3, the

diagnostic log will retain high-level informational messages (level 3), warnings (level 4),

and failure messages (level 5).

Use the following values for the

level

argument:

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229

SHELL Commands

• 1

or

low

– Low-level informational messages or greater; includes trivial status mes-

sages.

• 2

or

medium

– Medium-level informational messages or greater; includes status mes-

sages that can help monitor network trafﬁc.

• 3

or

high

– High-level informational messages or greater; includes status messages

that may be signiﬁcant but do not constitute errors.

• 4

or

warning

– Warnings or greater; includes recoverable error conditions and useful

operator information.

• 5

or

failure –

Failures; includes messages describing error conditions that may

not be recoverable.

netstat -i

Displays the IP interfaces for your Netopia Gateway.

netstat -r

Displays the IP routes stored in your Netopia Gateway.

nslookup {

hostname

|

ip_address

}

Performs a domain name system lookup for a speciﬁed host.

•

The

hostname

argument is the name of the host for which you want DNS information;

for example,

nslookup klaatu

.

•

The

ip_address

argument is the IP address, in dotted decimal notation, of the device

for which you want DNS information.

ping [-s

size

] [-c

count

]{

hostname

|

ip_address

}

Causes the Netopia Gateway to issue a series of ICMP Echo requests for the device with

the speciﬁed name or IP address.

•

The

hostname

argument is the name of the device you want to ping; for example,

ping

ftp.netopia.com

.

•

The

ip_address

argument is the IP address, in dotted decimal notation, of the device

you want to locate. If a host using the speciﬁed name or IP address is active, it returns

one or more ICMP Echo replies, conﬁrming that it is accessible from your network.

•

The

-s

size

argument lets you specify the size of the ICMP packet.

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230

•

The

-c

count

argument lets you specify the number of ICMP packets generated for the

ping request. Values greater than 250 are truncated to 250.

You can use the

ping

command to determine whether a hostname or IP address is

already in use on your network. You cannot use the

ping

command to ping the Netopia

Gateway’s own IP address.

quit

Exits the Netopia Gateway command line interface.

reset arp

Clears the Address Resolution Protocol (ARP) cache on your unit.

reset atm

Resets the Asynchronous Transfer Mode (ATM) statistics.

reset crash

Clears crash-dump information, which identiﬁes the contents of the Netopia Gateway regis-

ters at the point of system malfunction.

reset dhcp server

Clears the DHCP lease table in the Netopia Gateway.

reset diffserv

Resets the Differentiated Services (diffserv) statistics.

reset enet

Resets Ethernet statistics to zero

reset heartbeat

Restarts the heartbeat sequence.

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