SSG140 Config Guide
SSG140 Config Guide
SSG140 Config Guide
Juniper Networks, the Juniper Networks logo, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and
other countries. All other trademarks, service marks, registered trademarks, or registered service marks in this document are the property of Juniper
Networks or their respective owners. All specifications are subject to change without notice. Juniper Networks assumes no responsibility for any
inaccuracies in this document or for any obligation to update information in this document. Juniper Networks reserves the right to change, modify,
transfer, or otherwise revise this publication without notice.
FCC Statement
The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. The equipment generates, uses, and can radiate radio-frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.
The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency
energy. If it is not installed in accordance with Juniper Networks’ installation instructions, it may cause interference with radio and television reception.
This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC
rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
Caution: Changes or modifications to this product could void the user's warranty and authority to operate this device.
Disclaimer
THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED
WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED
WARRANTY, CONTACT YOUR JUNIPER NETWORKS REPRESENTATIVE FOR A COPY.
2
Table of Contents
About This Guide 5
Organization .................................................................................................... 6
Conventions..................................................................................................... 6
Web User Interface Conventions .............................................................. 6
Command Line Interface Conventions ......................................................7
Requesting Technical Support .......................................................................... 7
Self-Help Online Tools and Resources........................................................ 7
Opening a Case with JTAC ......................................................................... 8
Feedback ......................................................................................................... 8
Table of Contents 3
SSG 140 Series Hardware Installation and Configuration Guide
Appendix A Specifications 45
Physical.......................................................................................................... 45
Electrical Specifications.................................................................................. 46
Environmental Tolerance ............................................................................... 46
Certifications.................................................................................................. 47
Connectors..................................................................................................... 48
Index.......................................................................................................................... 59
4 Table of Contents
About This Guide
The Juniper Networks Secure Services Gateway (SSG) 140 devices is an integrated
router and firewall platform. It provides Internet Protocol Security (IPSec) virtual
private network (VPN) and firewall services for small- and medium-sized companies
and enterprise branch and remote offices.
NOTE: The configuration instructions and examples in this document are based on the
functionality of a device running ScreenOS 6.0.0. Your device might function
differently depending on the ScreenOS version you are running. For the latest
device documentation, refer to the Juniper Networks Technical Publications
website at www.juniper.net/techpubs/hardware. To determine which ScreenOS
versions are currently available for your device, refer to the Juniper Networks
Support website at http://www.juniper.net/customers/support/.
5
SSG 140 Series Hardware Installation and Configuration Guide
Organization
This guide contains the following chapters and appendixes:
Chapter 2, “Installing and Connecting the Device,” describes how to mount the
SSG 140 device in a standard 19-inch equipment rack and how to connect cables
and power to it.
Chapter 3, “Configuring the Device,” describes how to configure and manage the
SSG 140 device and how to perform some basic configuration tasks.
Conventions
This guide uses the conventions described in the following sections:
The following example shows the WebUI path and parameters for defining an
address:
Policy > Policy Elements > Addresses > List > New: Enter the following, then
click OK:
Address Name: addr_1
IP Address/Domain Name:
IP/Netmask: (select), 10.2.2.5/32
Zone: Untrust
To open online Help for configuration settings, click the question mark (?) in the
upper left of the screen.
The navigation tree also provides a Help > Config Guide configuration page to help
you configure security policies and Internet Protocol Security (IPSec). Select an
6 Organization
About This Guide
option from the list and follow the instructions on the page. Click the ? character in
the upper left for Online Help on the Config Guide.
In text, commands are in boldface type and variables are in italic type.
In examples:
If there is more than one choice, each choice is separated by a pipe ( | ). For
example, the following command means “set the management options for the
ethernet1, the ethernet2, or the ethernet3 interface”:
NOTE: When entering a keyword, you only have to type enough letters to identify the
word uniquely. For example, typing set adm u ang j12fmt54 is enough to enter
the command set admin user angel j12fmt54. Although you can use this shortcut
when entering commands, all the commands documented here are presented in
their entirety.
Download the latest versions of software and review your release notes—
http://www.juniper.net/customers/csc/software/
To verify service entitlement by product serial number, use our Serial Number
Entitlement (SNE) Tool—
https://tools.juniper.net/SerialNumberEntitlementSearch/
Feedback
If you find any errors or omissions in this document, contact Juniper Networks at
techpubs-comments@juniper.net.
8 Feedback
Chapter 1
Hardware Overview
This chapter provides detailed descriptions of the SSG 140 device and its
components. It contains the following sections:
Front Panel
Figure 1 shows the front panel of the SSG 140 device.
0/0 0/1 0/2 0/3 0/4 0/5 0/6 0/7 0/8 0/9
TX/RX LINK TX/RX LINK TX/RX LINK TX/RX LINK TX/RX LINK TX/RX LINK TX/RX LINK TX/RX LINK TX/RX LINK TX/RX LINK
The following sections describe the elements on the front panel of the SSG 140
device:
Front Panel 9
SSG 140 Series Hardware Installation and Configuration Guide
Port Descriptions
Table 1 describes the function, connector type, and speed/protocol (if applicable) of
the ports on the front panel of the SSG 140 device.
10 Front Panel
Chapter 1: Hardware Overview
When the device powers up, the POWER LED changes from off to green and the
STATUS LED changes from off to blinking green. Startup takes approximately one
minute to complete. If you want to turn the device off and on again, we recommend
you wait a few seconds between shutting it down and powering it back up. Table 2
lists the name, color, status, and description of each device status LED.
Front Panel 11
SSG 140 Series Hardware Installation and Configuration Guide
TX/RX LINK
Reset Pinhole
The reset pinhole is a button that resets the device to its original default settings. To
use this button, insert a stiff wire (such as a straightened paper clip) into the
pinhole. See “Resetting the Device to Factory Defaults” on page 32 for more
information.
USB Port
The USB port on the front panel of an SSG 140 device accepts a universal serial bus
(USB) storage device.
The USB ports let you transfer data such as device configurations, image keys, and
ScreenOS software between a USB storage device and the internal flash storage of
the security device. The USB ports support USB 1.1 and USB 2.0 specifications.
You can also log messages to a USB storage device. For more information about
logging, refer to the Administration volume of the Concepts and Examples ScreenOS
Reference Guide.
To transfer data between a USB storage device and an SSG 140 device:
1. Connect the USB storage device to either the upper or lower USB port on the
security device.
12 Front Panel
Chapter 1: Hardware Overview
2. Save the files from the USB storage device to the internal flash storage on the
device with the save {software | config | image-key} from usb filename to
flash command.
3. Stop the USB port with the exec usb-device stop command before removing
the USB storage device.
If you want to delete a file from the USB storage device, use the delete file
usb:/filename command.
If you want to view the saved file information about the USB storage device and
internal flash storage, use the get file command.
Back Panel
The back panel of the SSG 140 device contains four physical Interface Modules
(PIM) slots and the power panel.
E1
The following sections describe the elements on the back panel of the SSG 140
device:
Back Panel 13
SSG 140 Series Hardware Installation and Configuration Guide
CAUTION: PIMs are not hot-swappable. Always switch off the device before
inserting or removing PIMs.
Power Switch
The power switch is located on the right side of the back panel, as shown in
Figure 5. You use the power switch to power the SSG 140 device on and off. When
you power on the device, ScreenOS starts up as the power supply completes its
startup sequence.
Power AC Power
Switch Appliance Inlet
Fuse Cover
Fuse Cover
The fuse cover is located on the right side of the back panel, as shown in Figure 5.
To change the fuse, see “Replacing the Fuse” on page 43.
14 Back Panel
Chapter 2
Installing and Connecting the Device
This chapter describes how to install an SSG 140 device in a standard 19-inch
equipment rack and how to connect cables and power to the device. Topics in this
chapter include:
NOTE: For safety warnings and instructions, refer to the Juniper Networks Security
Products Safety Guide. When working on any equipment, be aware of the hazards
involved with electrical circuitry, and follow standard practices for preventing
accidents.
15
SSG 140 Series Hardware Installation and Configuration Guide
Before installation, always check that the power supply is disconnected from
any power source.
Ensure that the room in which you operate the device has adequate air
circulation and that the room temperature does not exceed 104° F (40° C).
Allow 3 feet (1 meter) of clear space to the front and back of the device.
Do not place the device in an equipment rack frame that blocks the air vents on
the sides of the chassis. Ensure that enclosed racks have fans and louvered
sides.
Correct these hazardous conditions before any installation: moist or wet floors,
leaks, ungrounded or frayed power cables, or missing safety grounds.
Installing Equipment
You can mount the SSG 140 device into a standard 19-inch equipment rack. You
can center- or front-mount the device in a rack. Rack-mounting brackets are
supplied with the device.
NOTE: If you are installing multiple devices in one rack, install the lowest one first and
proceed upward in the rack.
You need the followiong items to mount the SSG 140 device:
1. Attach the mounting brackets to each side of the chassis as shown in Figure 6.
For front mounting, use the holes nearest the front of the device. For
center-mounting, use the holes nearest the center of each side of the device.
2. Grasp the sides of the device, lift the device, then position it in the rack. When
correctly positioned, the device sits level in the equipment rack.
3. Align the bottom hole in each mounting bracket with a hole in each rack rail,
making sure the chassis is level.
4. Install a mounting screw into each of the two aligned holes. Use a number-2
phillips screwdriver to tighten the screws.
6. Verify that the mounting screws on one side of the rack are aligned with the
mounting screws on the opposite side and that the device is level.
Installing Equipment 17
SSG 140 Series Hardware Installation and Configuration Guide
Secure cables so that they are not supporting their own weight as they hang to
the floor.
Connecting Power
The AC power cord shipped with the device connects the device to earth ground
when plugged into an AC grounding-type power outlet. The device must be
connected to earth ground during normal operation.
To connect power to the device, plug one end of the AC power cord into the AC
power appliance inlet on the back panel of the device. Plug the other end into an AC
power source.
ScreenOS starts as the power supply completes its startup sequence. The POWER
LED lights during startup and remains on steadily when the device is operating
normally.
To power off the SSG 140 device, press the power switch to the off position.
1. Connect an RJ-45 cable from the port labeled 0/0 (ethernet0/0 interface) to a
switch or router in the Trust security zone.
2. Connect an RJ-45 cable from the port labeled 0/1 (ethernet0/1 interface) to a
switch or router in the DMZ security zone.
3. Connect an RJ-45 cable from the port labeled 0/2 (ethernet0/2 interface) to the
external switch or router. The ethernet0/2 interface is prebound to the Untrust
security zone.
4. Connect an RJ-45 cable from the Console port using the instructions provided
in “Using a Console Connection” on page 22 for management access.
Untrust
Zone
ethernet 0/2
Console
Trust DMZ
Zone
WARNING: Make sure that you do not inadvertently connect the Console, AUX, or
Ethernet ports on the device to the telephone outlet.
ScreenOS software is preinstalled on the SSG 140 device. When the device is
powered on, it is ready to be configured. While the device has a default factory
configuration that allows you to initially connect to the device, you must perform
further configuration for your specific network requirements.
NOTE: After you configure the device and verify connectivity through the remote
network, you must register your product at
http://www.juniper.net/customers/support/ so certain ScreenOS services, such as
Deep Inspection Signature Service and Antivirus (purchased separately), can be
activated on the device. After registering your product, use the WebUI to obtain
the subscription for the service. For more information about registering your
product and obtaining subscriptions for specific services, refer to the Concepts &
Examples ScreenOS Reference Guide for the ScreenOS version running on the
device.
21
SSG 140 Series Hardware Installation and Configuration Guide
Console—The Console port on the device lets you access the device through a
serial cable connected to your workstation or terminal. To configure the device,
you enter ScreenOS command line interface (CLI) commands on your terminal
or in a terminal-emulation program on your workstation. For more information,
see “Using a Console Connection” on page 22.
Telnet/SSH—Telnet and SSH are applications that allow you to access devices
through an IP network. To configure the device, you enter ScreenOS CLI
commands in a Telnet session from your workstation. For more information,
refer to the Administration volume of the Concepts & Examples ScreenOS
Reference Guide.
NOTE: Use a straight-through RJ-45 CAT5 cable with a male RJ-45 connector to plug into
the Console port on the device.
1. Plug the female end of the supplied DB-9 adapter into the serial port of your
workstation. (Be sure that the DB-9 is inserted properly and secured.)
2. Plug one end of the RJ-45 CAT5 cable into the DB-9 adapter.
3. Plug the other end of the RJ-45 CAT5 cable into the Console port on the
SSG 140. Figure 9 shows the arrangement of the cable and adapter.
Serial port on
DB-9 adapter workstation
CAT5 RJ-45
cable
Console port
on SSG 140
Parity: None
Data bits: 8
Stop bit: 1
5. If you have not yet changed the default login for the login name and password,
enter netscreen at both the login and password prompts. (Use lowercase letters
only. The login and password fields are both case-sensitive)
For information about configuring the device with CLI commands, refer to the
Concepts & Examples ScreenOS Reference Guide.
6. (Optional) By default, the console times out and terminates automatically after
10 minutes of idle time. To remove the timeout, enter set console timeout 0.
1. Connect your workstation to the port labeled 0/0 (ethernet0/0 interface), which
is prebound to the Trust security zone.
3. Launch your browser, enter the IP address for the ethernet0/0 interface (the
default IP address is 192.168.1.1), then press Enter.
NOTE: When the device is accessed through the WebUI the first time, the Initial
Configuration Wizard (ICW) appears. If you decide to use the ICW to configure
your device, see “Initial Configuration Wizard” on page 53.
4. If you have not yet changed the default login for the admin name and
password, enter netscreen at both the admin name and password prompts.
(Use lowercase letters only. The admin name and password fields are both
case-sensitive.)
5. Once the WebUI homepage opens, the device is ready to be configured. See
“Basic Device Configuration” on page 26 to complete the initial device
configuration.
Using Telnet
To use a Telnet connection, the workstation must be in the same subnetwork as the
security device. To access the device with a Telnet connection:
1. Connect your workstation to the port labeled 0/0 (ethernet0/0 interface), which
is prebound to the Trust security zone.
3. Start a Telnet client application to the IP address for the ethernet0/0 interface
(the default IP address is 192.168.1.1). For example, enter telnet 192.168.1.1.
4. If you have not yet changed the default login for the login name and password,
enter netscreen at both the login and password prompts. (Use lowercase letters
only. The login and password fields are both case-sensitive)
5. (Optional) By default, the console times out and terminates automatically after
10 minutes of idle time. To prevent the console from timing out and
terminating automatically, enter set console timeout 0.
Note that the ethernet0/0 interface has the default IP address 192.168.1.1/24 and is
configured for management services. If you connect the 0/0 port on the SSG 140
device to a workstation, you can configure the device from a workstation in the
192.168.1.1/24 subnetwork using a management service such as Telnet. You can
change the default IP address on the ethernet0/0 interface to match the addresses
on your LAN.
The SSG 140 comes preconfigured with three bridge group (bgroup) interfaces
numbered bgroup0/0 through bgroup0/2. Bgroups let you group multiple Ethernet
interfaces together. Each bgroup constitutes its own broadcast domain and provides
high-speed Ethernet switching between interfaces within the group. You can assign
a single IP address to each bgroup interface. You can bind a bgroup interface to any
zone.
WebUI
Configuration > Admin > Administrators > Edit (for the NetScreen
Administrator Name): Enter the following, then click OK:
Administrator Name:
Old Password: netscreen
New Password:
Confirm New Password:
CLI
set admin name name
set admin password pswd_str
save
Administrative Access
By default, anyone on your network who knows the login and password can
manage your device.
WebUI
Configuration > Admin > Permitted IPs: Enter the following, then click Add:
IP Address/Netmask: ip_addr/mask
CLI
set admin manager-ip ip_addr/mask
save
Interface IP Address
The ethernet0/0 interface has the default IP address 192.168.1.1/24 and is
preconfigured for management services. You can configure the device using a
management service such as Telnet by connecting a workstation to the ethernet0/0
interface. The workstation must have an IP address in the 192.168.1.1/24 subnet.
WebUI
Network > Interfaces > Edit (for ethernet0/0): Enter the following, then click
OK:
IP Address/Netmask: ip_addr/mask
CLI
set interface ethernet0/0 ip ip_addr/mask
save
Management Services
ScreenOS provides services for configuring and managing a device, such as SNMP,
SSL, and SSH, which you can enable on a per-interface basis. You cannot configure
WAN interfaces for management services.
WebUI
Network > Interfaces > Edit (for ethernet0/0): Under Management Services,
select or clear the management services you want to use on the interface, then
click Apply.
CLI
set interface eth0/0 manage web
unset interface eth0/0 manage snmp
save
WebUI
Network > DNS > Host: Enter the following, then click Apply:
CLI
set hostname hostname
set domain domain-name
save
WebUI
Network > DNS > Host: Enter the following, then click Apply:
CLI
set dns host name ip_addr
set dns host name ip_addr
set dns host schedule time
save
WebUI
1. Configuration > Date/Time: Click the Sync Clock with Client button.
A pop-up message prompts you to specify if you have enabled the daylight
saving time option on your workstation clock.
2. Click Yes to synchronize the device clock and adjust it according to daylight
saving time, or click No to synchronize the device clock without adjusting
for daylight saving time.
You can also use the set clock command in a Telnet or console session to manually
enter the date and time for the device.
Default Route
The default route is a static route used to direct packets addressed to networks that
are not explicitly listed in the routing table. If a packet arrives at the device with an
address for which the device does not have routing information, the device sends
the packet to the destination specified by the default route. To configure the default
route on the device:
WebUI
Network > Routing > Destination > New (trust-vr): Enter the following, then
click OK:
CLI
set route 0.0.0.0/0 interface ethernet0/2 gateway ip_addr
save
Bgroups let you group multiple Ethernet interfaces together. Each bgroup
constitutes its own broadcast domain and provides high-speed Ethernet switching
between interfaces within the group. You can assign a single IP address to each
bgroup interface. You can bind a bgroup interface to any zone.
You can unbind interfaces from a bridge group and assign them to a different
security zone. Interfaces must be in the Null security zone before they can be bound
to a bridge group. To bind a grouped interface to the Null security zone, use the
unset interface interface port interface command.
WebUI
Network > Interfaces > List > Edit (bgroup0) > Bind Port: Select
ethernet0/3, ethernet0/4, and ethernet0/5, then click Apply.
CLI
set interface bgroup0/0 port ethernet0/3
set interface bgroup0/0 port ethernet0/4
set interface bgroup0/0 port ethernet0/5
set interface bgroup0/0 zone DMZ
set interface bgroup0/0 ip 10.0.0.1/24
save
If you want to bind an Ethernet interface to a bgroup, you must first make sure that
the interface is in the Null security zone. Unsetting the interface that is in a bgroup
places the interface in the Null security zone. Once assigned to the Null security
zone, the Ethernet interface can be bound to a security zone and assigned a
different IP address.
PIM Configuration
To configure the interfaces on physical interface modules (PIMs), refer to the PIM
and Mini-PIM Installation and Configuration Guide.
SSG 140 devices provide various detection methods and defense mechanisms to
combat probes and attacks aimed at compromising or harming a network or
network resource:
30 PIM Configuration
Chapter 3: Configuring the Device
The device applies firewall policies, which can contain content filtering and
Intrusion Detection and Prevention (IDP) components, to the traffic that passes
the Screen filters from one zone to another. By default, no traffic is permitted to
pass through the device from one zone to another. To permit traffic to cross the
device from one zone to another, you must create a policy that overrides the
default behavior.
WebUI
Screening > Screen: Select the zone to which the options apply. Select the
Screen options that you want, then click Apply:
CLI
set zone zone screen option
save
For more information about configuring the network security options available in
ScreenOS, refer to the Attack Detection and Defense Mechanisms volume of the
Concepts & Examples ScreenOS Reference Guide.
2. If you have not yet changed the default username and password, enter
netscreen at both the login and password prompts. (Use lowercase letters only.
The login and password fields are both case-sensitive.)
reset
4. Enter Y.
1. Launch your browser and enter the IP address for the management interface
(the default IP address is 192.168.1.1), then press Enter.
2. If you have not yet changed the default username and password, enter
netscreen at both the login and password prompts. (Use lowercase letters only.
The login and password fields are both case-sensitive.)
4. Click Reset.
An alert box prompts you to confirm that you want to reset the device.
5. Click OK.
The device resets. Also, an alert box prompts you to leave your browser open
for a few minutes and then log back into the device.
CAUTION: Resetting the device deletes all existing configuration settings and
disables all existing firewall and VPN services.
NOTE: By default, the device recovery feature is enabled. You can disable it by entering
the CLI unset admin device-reset command. Also, if the security device is in FIPS
mode, the recovery feature is automatically disabled.
You can restore the device to its default settings using one of these methods:
The following sections describe how to use these methods to reset the device to its
factory defaults.
3. At the Password prompt, enter the serial number again. The following message
appears:
!!! Lost Password Reset !!! You have initiated a command to reset the device to
factory defaults, clearing all current configuration and settings. Would you like to
continue? y/[n]
!! Reconfirm Lost Password Reset !! If you continue, the entire configuration of the
device will be erased. In addition, a permanent counter will be incremented to
signify that this device has been reset. This is your last chance to cancel this
command. If you proceed, the device will return to factory default configuration,
which is: device IP: 192.168.1.1; username: netscreen, password: netscreen.
Would you like to continue? y/[n]
The system now resets and returns to the login prompt; the default login name and
password are both reset to netscreen.
unset all
To use the CLI unset all command, you will need to know the login name and
password. To reset the device to its factory defaults:
2. At the command prompt, enter unset all. The following message is displayed:
3. Press y
4. Enter reset. Press n for the first question and y for the second question:
The system now resets and returns to the login prompt; the default login name and
password are both reset to netscreen.
NOTE: If you do not follow the complete sequence, the reset process cancels without any
configuration change and the console message states that the erasure of the
configuration is aborted. The Status LED returns to blinking green. The device
generates SNMP and SYSLOG alerts to configured SNMP or SYSLOG trap hosts.
1. Locate the Reset (or Reset Config) pinhole on the device. Using a thin wire
(such as a straightened paperclip), push the pinhole button for four to six
seconds.
2. As soon as the Status LED blinks green, release the pinhole button and wait
two seconds.
3. The device now waits for the second reset, which confirms the operation.
Push the pinhole button again for four to six seconds until the device resets.
The system now resets and returns to the login prompt; the default login name
and password are both reset to netscreen.
2. Locate the Reset pinhole on the device. Using a thin wire (such as a
straightened paperclip), push the pinhole button for four to six seconds.
The system now resets and returns to the login prompt; the default login name
and password are both reset to netscreen.
This chapter describes service and maintenance procedures for the SSG 140 device.
It includes the following topics:
NOTE: For safety warnings and instructions, refer to the Juniper Networks Security
Products Safety Guide. The instructions in the guide warn you about situations that
could cause bodily injury. When working on any equipment, be aware of the
hazards involved with electrical circuitry, and follow standard practices for
preventing accidents.
Replacing a PIM
The SSG 140 device has four PIM slots in the back panel. PIMs are field installable
and replaceable.
CAUTION: Power off the device before removing or installing PIMs. PIMs are not
hot-swappable.
1. Attach an ESD grounding strap to your bare wrist, and connect the strap to the
ESD point on the device.
2. If the device is powered on, switch off the power switch on the back of the
device. Verify that the POWER LED is off.
3. Loosen the screws on each side of the faceplate as shown in Figure 10:
Handles
Blank Faceplate
with Handles
38 Replacing a PIM
Chapter 4: Servicing the Device
Removing a PIM
To remove a PIM:
2. Attach an ESD grounding strap to your bare wrist, and connect the strap to an
ESD point on the device.
3. If the device is powered on, switch off the power switch on the back of the
device. Verify that the POWER LED is off.
4. Label the cables connected to the PIM so that you can later reconnect each
cable to the correct PIM.
7. Loosen the captive screws on each side of the PIM using a 1/8-inch flat-tip
screwdriver.
8. Grasp the handles on each side of the PIM faceplate, and slide the PIM out of
the device (see Figure 11). On some PIMs the handles are metal ears attached to
the PIM faceplate. Other PIMs have long screws that serve as the handles.
10. If you are not reinstalling a PIM into the empty slot, install a blank PIM faceplate
over the slot to maintain proper airflow.
Replacing a PIM 39
SSG 140 Series Hardware Installation and Configuration Guide
Installing a PIM
To install a PIM:
1. Attach an ESD grounding strap to your bare wrist, and connect the strap to the
ESD point on the device.
2. If the device is powered on, switch off the power switch on the back of the
device. Verify that the POWER LED is off.
3. Grasp the handles on each side of the PIM faceplate. On some PIMs the handles
are metal ears attached to the PIM faceplate. Other PIMs have long screws that
serve as the handles.
4. Align the edges of the PIM circuit board with the guide rails at each side of the
PIM slot.
CAUTION: Slide the PIM straight into the slot to avoid damaging the components
on the PIM.
On PIMs with metal ear handles attached to the faceplate, tighten the
captive screws using a 1/8-inch flat-tip screwdriver.
On PIMs with long screws for handles, tighten the captive screws using a
number-2 phillips screwdriver.
7. Insert the appropriate cables into the cable connectors on the PIM.
Secure the cable so that it is not supporting its own weight as it hangs to
the floor.
9. Power on the device. Verify that the POWER LED lights steadily after you press
the power button.
10. Verify that the PIM status LED lights steadily green to confirm that the PIM is
online.
Upgrading Memory
You can upgrade an SSG 140 device that has 256 MB of memory to 512 MB by
replacing the 256 MB memory module with a 512 MB memory module. Ask your
Juniper reseller for kit SSG-100-MEM-512.
40 Upgrading Memory
Chapter 4: Servicing the Device
To determine the amount of memory, use the get sys command. The command
response shows the amount of memory installed.
NOTE: The SSG 140 device must have 512 MB of memory installed to run the following
ScreenOS Unified Threat Management (UTM) features:
Antivirus
Antispam
Web filtering
1. Attach an ESD grounding strap to your bare wrist, and connect the strap to the
ESD point on the chassis or to an outside ESD point if the device is
disconnected from earth ground.
2. Power off the device. Verify that the POWER LED turns off.
4. Use a number-2 phillips screwdriver to remove the screws securing the rack
mount brackets to the sides of the unit (four screws per side).
5. Use the phillips screwdriver to remove the six countersunk screws located along
the bottom edge of the side of the unit (three screws per side).
6. Use the phillips screwdriver to remove the countersunk screws located at each
end of the front panel of the unit (two screws).
Upgrading Memory 41
SSG 140 Series Hardware Installation and Configuration Guide
Rear
Memory
module slot
Front
10. Release the 256 MB memory module by pressing your thumbs downward on
the locking tabs on each side of the module so that the tabs swivel away from
it.
11. Grip the long edge of the memory module and slide it out. Set it aside.
12. Insert the 512 MB memory module into the slot from which you removed the
256 MB memory module. Exerting even pressure with both thumbs upon the
upper edge of the module, press the module downward until the locking tabs
click into position.
42 Upgrading Memory
Chapter 4: Servicing the Device
13. To replace the top panel on the chassis, set the rear edge of the top panel into
the groove that runs along the top rear edge of the chassis. Then lower the top
panel onto the chassis.
15. Use the number-2 phillips screwdriver to replace and tighten the screws you
removed earlier, securing the top panel to the chassis.
16. Use the screwdriver to replace and tighten the screws securing the rack mount
brackets to the sides of the chassis.
1. Take the device off-line, turn the power switch OFF, and disconnect the power
cable.
2. Using a flat-tip screwdriver, separate the lid of the external fuse cover from the
surface of the power outlet.
4. To replace the fuse assembly, enter the new fuse into the opening and slide it in
until the fuse clicks into place.
5. Replace the power cable and turn the device power switch ON. Reconnect the
network cables.
This appendix provides general specifications for the SSG 140 device. It contains
the following sections:
“Physical” on page 45
“Certifications” on page 47
“Connectors” on page 48
Physical
Table 5 provides the physical specifications for the SSG 140 device.
Description Value
Chassis 1.75 inches (4.4 cm) high
dimensions 17.5 inches (44.4 cm) wide—18.9 in. (48 cm) wide with mounting brackets
attached
15 inches (38.1 cm) deep—plus 0.5 in. (1.27 cm) of hardware that protrudes
from the chassis front
Device weight Minimum configuration (no PIMs): 10.2 lbs (4.6 kg)
Maximum configuration (four PIMs): 11.7 lbs (5.3 kg)
Physical 45
SSG 140 Series Hardware Installation and Configuration Guide
Electrical Specifications
Table 6 provides the electrical specifications for the SSG 140 device.
Item Specification
AC input voltage Operating range: 90 to 264 VAC
AC input line frequency 50 or 60 Hz
AC device current rating 1.8A
Environmental Tolerance
Table 7 provides the environmental tolerance for the SSG 140 device.
Description Value
Altitude No performance degradation to 6560 ft (2000 m)
Relative humidity Normal operation ensured in relative humidity range of 5% to 90%,
noncondensing
Temperature Normal operation ensured in temperature range of 32°F (0°C) to 104°F
(40°C)
Non-operating storage temperature in shipping carton: -40°F (-40°C) to
158°F (70°C)
Maximum thermal 580 BTU/hour (170 W)
output
46 Electrical Specifications
Appendix A: Specifications
Certifications
Table 8 provides the device certifications for the SSG 140 device.
Certifications 47
SSG 140 Series Hardware Installation and Configuration Guide
Connectors
Figure 15 shows the pin numbering of the RJ-45 connectors for the Console and
AUX ports.
Table 9 lists the pinouts of the RJ-45 connectors for the Console and AUX ports.
48 Connectors
Appendix A: Specifications
Figure 16 shows the pin numbering of the connector on the DB-9 adapter supplied
with the device.
Table 11 lists the RJ-45 connector pinouts for the Gigabit Ethernet ports.
Connectors 49
SSG 140 Series Hardware Installation and Configuration Guide
The E1 and T1 PIMs use RJ-48 cables, which are not supplied with the PIM. Table 12
describe the RJ-48 connector pinouts.
50 Connectors
Appendix B
Initial Configuration Wizard
This appendix provides detailed information about the Initial Configuration Wizard
(ICW) for an SSG 140 device.
After you have physically connected your device to the network, you can use the
ICW to configure the interfaces that are installed on your device.
51
SSG 140 Series Hardware Installation and Configuration Guide
If your network uses Network and Security Manager (NSM), you can use a Rapid
Deployment configlet to automatically configure the device. Obtain a configlet from
your Security Manager administrator, select the Yes option, select the Load
Configlet from: option, browse to the file location, then click Next. The configlet
sets up the device for you.
If you want to bypass the configuration wizard and go directly to the WebUI, select
the last option, then click Next.
If you are not using a configlet to configure the device and want to use the
configuration wizard, select the first option, then click Next. The ICW welcome
screen appears. Click Next. The Administrator Login Window appears.
52
Appendix B: Initial Configuration Wizard
After binding an interface to a zone, you can configure the interface. Depending on
which interfaces you have installed on your device, mini PIM-specific configuration
windows are displayed. To continue configuring your device with the ICW, click
Next.
53
SSG 140 Series Hardware Installation and Configuration Guide
Field Description
Dynamic IP via Enables the device to receive an IP address for the Untrust zone interface from
DHCP an ISP.
Dynamic IP via Enables the device to act as a PPPoE client, receiving an IP address for the
PPPoE Untrust zone interface from an ISP. Enter the username and password
assigned by the ISP.
Static IP Assigns a unique and fixed IP address to the Untrust zone interface. Enter the
Untrust zone interface IP, Netmask, and gateway.
54
Appendix B: Initial Configuration Wizard
55
SSG 140 Series Hardware Installation and Configuration Guide
56
Appendix B: Initial Configuration Wizard
8. Confirmation Window
Confirm your device configuration and change as needed. Click Next to save, restart
the device, and run the configuration.
After the device restarts with the saved system configuration, the WebUI login
prompt appears. For information about accessing the device using the WebUI, see
“Using the WebUI” on page 24.
57
SSG 140 Series Hardware Installation and Configuration Guide
58
Index
A EMC certifications ..........................................................47
access, configuring administrative ..............................27 emissions certifications.................................................47
addresses, default IP .....................................................25 environmental specifications .......................................46
admin name and password, changing ........................26 equipment racks, installing...........................................16
administrative access, configuring ..............................27
ALARM LED ....................................................................11 F
faceplates, removing .....................................................38
B factory defaults, resetting to .........................................32
back-panel components................................................13
basic configuration ........................................................26 H
before you begin ............................................................16 HA LED ...........................................................................11
bgroups, configuring .....................................................29 hostnames and domain names, configuring ..............28
bindings, default port and zone ...................................25
bridge groups, configuring............................................29 I
immunity certifications .................................................47
C installation
certifications ...................................................................47 before you begin .....................................................16
components, device ......................................................13 connecting power ....................................................18
configuration equipment racks ......................................................16
admin name and password ...................................26 PIMs ..........................................................................40
administrative access .............................................27 IP addresses, default......................................................25
basic steps ................................................................26
bridge group (bgroup) .............................................29 L
date and time ..........................................................28 LEDs
default routes ...........................................................29 activity link on Ethernet ports ...............................12
DNS server ...............................................................28 dashboard ................................................................11
hostname and domain name ................................28 LAN ports .................................................................12
management services .............................................27
USB ...........................................................................12 M
connecting power ..........................................................18 management
Telnet ........................................................................24
D WebUI .......................................................................24
date and time, configuring ...........................................28 management services, configuring..............................27
default routes, configuring ............................................29 managing
device through WebUI ..................................................31, 32
certifications ............................................................47 memory, upgrading .......................................................41
configuration............................................................26
dimensions...............................................................45 P
weight .......................................................................45 PIM LEDs ........................................................................11
device LEDs ....................................................................11 PIMs
dimensions of device ....................................................45 installing ...................................................................40
DNS servers, configuring ..............................................28 removing ..................................................................39
port bindings, default ....................................................25
E POWER LED ...................................................................11
electrical specifications .................................................46 power switch ..................................................................14
Index 59
SSG 140 Hardware Installation and Configuration Guide
R
racks, installing .............................................................. 16
removing
faceplates ................................................................. 38
PIMs .......................................................................... 39
Reset/Reset Config button ............................................ 34
resetting to factory defaults .......................................... 32
restarting the device...................................................... 31
routes, configuring default ........................................... 29
S
safety certifications ....................................................... 47
services, configuring management ............................. 27
specifications
electrical ................................................................... 46
environmental ......................................................... 46
physical .................................................................... 45
STATUS LED .................................................................... 11
T
Telnet, managing with .................................................. 24
U
USB, configuration ........................................................ 12
W
WebUI, managing with ................................................. 24
WebUI, using ............................................................ 31, 32
weight, of device ........................................................... 45
Z
zones, default bindings ................................................. 25
60 Index