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SSG 5 Hardware Installation Configuration Guide

1. ISDN Interface Integrated Services Digital Network ISDN is a set of standards for digital transmission over different media created by the Consultative Committee for International Telegraphy and Telephone CCITT and International Telecommunications Union ITU As a dial on demand service it has fast call setup and low latency as well as the ability to carry high quality voice data and video transmissions ISDN is also a circuit switched service that can be used on both multipoint and point to point connections ISDN provides a service router with a multilink Point to Point Protocol PPP connection for network interfaces The ISDN interface is usually configured as the backup interface of the Ethernet interface to access external networks To configure the ISDN interface use the WebUI or CLI WebUI Network gt Interfaces gt List gt Edit bri0 0 Enter or select the following then click OR BRI Mode Dial Using BRI Primary Number 123456 WAN Encapsulation PPP PPP Profile isdnprofile CLI set interface bri0 O dialer enable set interface bri0 O primary number 123456 set interface bri0 O encap ppp set interface bri0 O ppp profile isdnprofile save To configure the ISDN interface as the backup interface see Backup Untrust Interface Configuration on page 33 For more information on how to configure the ISDN interface refer to the Concepts amp Examples ScreenOS Reference Guide WAN Configuration m 37
2. m EN 55024 m EN 61000 3 2 Power Line Harmonics m EN 61000 3 3 Power Line Harmonics m EN 61000 4 2 ESD m EN 61000 4 3 Radiated Immunity m EN 61000 4 4 EFT m EN 61000 4 5 Surge m EN 61000 4 6 Low Frequency Common Immunity m EN 61000 4 11 Voltage Dips and Sags ETSI Connectors European Telecommunications Standards Institute ETSI EN 3000386 2 Telecommunication Network Equipment Electromagnetic Compatibility Requirements equipment category Other than telecommunication centers Figure 17 shows the location of the pins on the RJ 45 connector Figure 17 RJ 45 Pinouts 12345 678 bee Table 10 lists the RJ 45 connector pinouts Table 10 RJ 45 Connector Pinouts Pin Name 1 0 Description 1 RTS Out O Request To Send 2 DTR Out O Data Terminal Ready 5 TxD O Transmit Data 4 GND N A Chassis Ground 5 GND N A Chassis Ground 6 RxD I Receive Data 7 DSR I Data Set Ready 8 CTS I Clear To Send Connectors m 47 SSG 5 Hardware Installation and Configuration Guide Figure 18 shows the location of the pins on the DB 9 female connector Figure 18 DB 9 Female Connector Table 11 provides the DB 9 connector pinouts Table 11 DB 9 Connector Pinouts Pin Name 1 0 Description 1 DCD I Carrier Detect 2 RxD I Receive Data 3 TxD O Transmit Data 4 DTR O Data Terminal Ready 5 GND N A Signal Ground 6 DSR I Data Set Ready 7 RTS O Request To
3. Security Products SSG 5 Hardware Installation and Configuration Guide Juniper Networks Inc 1194 North Mathilda Avenue Sunnyvale CA 94089 USA 408 745 2000 www juniper net Part Number 530 015647 01 Revision 03 Copyright Notice Copyright O 2006 Juniper Networks Inc All rights reserved Juniper Networks and the Juniper Networks logo 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 interferenc
4. 23488458235 TEI Negotiation first call Calling Number 01023456789 T310 Value 10 Sending Complete enabled Leased Line 5 Mode disabled Dialer Enable disabled PPP Profile myprofile Authentication any Local User myuser Password mypwd PPP Static 1P enabled Interface IP 122 122 122 122 y set interface bril 0 isdn switch type etsi A set interface bril 0 isdn spid 32546564565 set interface bril 0 isdn spid2 23488458235 set interface bril 0 isdn tei negotiation first call set interface bril 0 isdn calling nuaber 01023456789 set interface bril 0 isdn t310 value 10 Y Click Next to enter other configuration lt lt Previous Next gt gt Cancel 12 Physical Ethernet DHCP Interface Window Select Yes to enable your device to assign IP addresses to your wired network via DHCP Enter the IP address range that you want your device to assign to clients using your network Initial Configuration Wizard Do you want the Juniper device to dynamically assign IP addresses to your local wired hosts using DHCP If so select Yes and enter an IP address range from which to assign the addresses O Yes IP Address Range Start 192 168 1 33 End 192 168 1 126 DNS Server 1 optional DNS Server 2 optional No lt lt Previous l Next gt gt Cancel 13 Wireless DHCP Interface Window Select Yes to enable your device to assign IP addresses to your wireless network via DHCP Ent
5. Cancel After you click Next the device reboots with the saved system configuration The WebUI login prompt appears For information on how to access the device using the WebUI refer to Using the WebUI on page 25 61 62 SSG 5 Hardware Installation and Configuration Guide index B backup interface to Untrust Zone oes 33 c cables basic network CONNECTIONS cc 20 configuration admin name and password 29 administrative ACCESS igeni cece y ee 31 backup untrust interface 33 bridge groups DErOUP eee 30 date and timessi aeoiee a 30 detallo tt tado Dd et 32 host and domain AMO it tao 32 management address eects 32 Management SELVICES oo ee eee ia 31 WS Bisice li AS 14 WAN interfaces e nenin aiioe e ninos 37 wireless and Ethernet combined inicio 36 wireless authentication and encryption 34 connection basic NetWork ocio 20 D default IP addresses oo iedeen ieaiai 28 M management through ar Consoli ah Asher 24 through a Telnet connection cinco 26 through the WeDUliaai oa AS ieee a 25 Management services isa nei nica 31 memory upgrade procedure cinco 41 R radio transceivers WLAN Orari na n AN EEEE tutors SAEN 14 WULAN TE E E ERER ER 14 reset pinhole USING cuore rortqe a n e 40 U Untrust zone configuring backup interface 33 Ww wireless AN LEN MAC niire iiit i ritis using the default interface Index m 63 SSG 5 Hardware Installation and Configurat
6. LEDs on the front panel or start a Console session as described in Using a Console Connection on page 24 To use the reset pinhole to reset and restore the default settings perform the following steps 1 Locate the reset pinhole on the rear panel Using a thin firm wire such as a paperclip push the pinhole for four to six seconds and then release The STATUS LED blinks red A message on the console states that erasure of the configuration has started and the system sends an SNMP SYSLOG alert 2 Wait for one to two seconds After the first reset the STATUS LED blinks green the device is now waiting for the second reset The Console message now states that the device is waiting for a second confirmation 3 Push the reset pinhole again for four to six seconds The Console message verifies the second reset The STATUS LED glows red for one half second and then returns to the blinking green state The device then resets to its original factory settings When the device resets the STATUS LED glows red for one half second and then glows green The console displays device bootup messages The system generates SNMP and SYSLOG alerts to configured SYSLOG or SNMP trap hosts After the device has rebooted the console displays the login prompt for the device The STATUS LED blinks green The login and password are netscreen If you do not follow the complete sequence the reset process cancels without any configuration change and the
7. None 4 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 For information on how to configure the device with the CLI commands refer to the Concepts amp Examples ScreenOS Reference Guide 5 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 Using the WebUI To use the WebUI the workstation from which you are managing the device must initially be on the same subnetwork as the device To access the device with the WebUI perform the following steps 1 Connect your workstation to the 0 2 0 6 port bgroupo interface in the Trust zone on the device 2 Ensure that your workstation is configured for Dynamic Host Configuration Protocol DHCP or is statically configured with an IP address in the 192 168 1 0 24 subnet 3 Launch your browser enter the IP address for the bgroupo interface the default IP address is 192 168 1 1 24 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 49 The WebUI application displays the login prompt as shown in Figure 11 Accessing a Device m 25 SSG
8. SSG 5 Hardware Installation and Configuration Guide V 92 Modem Interface The V 92 interface provides an internal analog modem to establish a PPP connection to a service provider You can configure the serial interface as a primary or backup interface which is used in case of interface failover NOTE The V 92 interface does not work in Transparent mode To configure the V 92 interface use the WebUl or CLI WebUI Network gt Interfaces gt List gt Edit for serial0 0 Enter the following then click OR Zone Name untrust select ISP Enter the following then click OK ISP Name isp_juniper Primary Number 1234567 Login Name juniper Login Password juniper Modem Enter the following then click OK Modem Name mod1 Init String AT amp FS7 255S32 6 Active Modem setting Inactivity Timeout 20 CLI set interface serial0 O zone untrust set interface serial0 0 modem isp isp_juniper account login juniper password juniper set interface serial0 O modem isp isp_juniper primary number 1234567 set interface serial0 O modem idle time 20 set interface serial0 O modem settings mod1 init strings AT amp FS7 255S32 6 set interface serial0 O modem settings mod1 active For information on how to configure the V 92 modem interface refer to the Concepts amp Examples ScreenOS Reference Guide 38 m WAN Configuration Basic Firewall Protections The devices are configured with a default policy that permits workst
9. 5 Hardware Installation and Configuration Guide Using Telnet 26 m Accessing a Device Figure 11 WebUl Login Prompt E Remember my nam If you have not yet changed the default login for the admin 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 To establish a Telnet connection perform the following steps 1 Connect your workstation to the 0 2 0 6 port bgroupO interface in the Trust zone on the device Ensure that your workstation is configured for DHCP or is statically configured with an IP address in the 192 168 1 0 24 subnet Start a Telnet client application to the IP address for the bgroupo interface the default IP address is 192 168 1 1 For example enter telnet 192 168 1 1 The Telnet application displays the login prompt If you have not yet changed the default user 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 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 Default Device Settings This section describes the default settings and operation of an SSG 5 device Table 4 shows the default zone bindings for ports on the devices Table 4 Default Physical Interface to Zone Bindi
10. Console message states that the erasure of the configuration is aborted The STATUS LED returns to blinking green If the device did not reset an SNMP alert is sent to confirm the failure 40 m Resetting a Device to Factory Defaults Chapter 4 Servicing the Device This chapter describes service and maintenance procedures for an SSG 5 device It contains the following sections m Required Tools and Parts on this page m Upgrading Memory on this page 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 Before working on any equipment you should be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents Required Tools and Parts To replace a component on an SSG 5 device you need the following tools and parts m Electrostatic discharge ESD grounding wrist strap m Phillips screwdriver 1 8 inch Upgrading Memory You can upgrade an SSG 5 device from a 128 MB dual in line memory module DIMM dynamic random access memory DRAM to a 256 MB DIMM DRAM To upgrade the memory on an SSG 5 device do the following 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 Unplug the AC co
11. Hong Kong and Taiwan If you have the ISDN device you will see the Leased Line Mode and Dial Using BRI checkboxes Selecting one or both checkbox es displays a window similar to the following Figure 24 Leased Line and Dial Using BRI Tabs Window Initial Configuration Wizard B Please click this wlan radio to configure wireless B Please click the following links or the above figure to configure interfaces bri0 O Untrust Zone r Tr n eth0 1 DMZ Zone How does the Juniper device connect to the outside via br 0 0 interface Leased Line Mode o 128Kbps Dial Using BRI o Physical Layer Dialer Interface Please create the PPP profile PPP Profile Name Authentication O Any OcHap pap O None Local User Password Static IP Y Interface Name dialer 1 Encapsulation Type ppp O Multi Link PPP Primary Number Alternative Number Optional Dialer Pool Interface IP Netmask Gateway lt lt Previous Next gt gt Cancel Table 13 Fields in Leased Line and Dial Using BRI Tabs Window Field Description PPP Profile Name Sets a PPP profile name to the ISDN interface Authentication Sets the PPP authentication type E Any m CHAP Challenge Handshake Authentication Protocol E PAP Password Authentication Protocol E None Local User Sets the local user Password Sets the password for the local user Static IP checkbox Enables a static IP addres
12. ScreenOS CLI commands in a Telnet session from your workstation For more information refer to the Administration volume of the Concepts amp Examples ScreenOS Reference Guide m NetScreen Security Manager NetScreen Security Manager is a Juniper Networks enterprise level management application that enables you to control and manage Juniper Networks firewall IPSec VPN devices For instructions on how to manage your device with NetScreen Security Manager refer to the NetScreen Security Manager Administrator s Guide Using a Console Connection 24 m Accessing a Device NOTE Use a straight through RJ 45 CAT5 serial cable with a male RJ 45 connector to plug into the Console port on the device To establish a console connection perform the following steps 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 Figure 10 shows the type of DB 9 connector that is needed Figure 10 DB 9 Adapter RJ 45 jack RJ 45 cable DB 9 adapter 2 Plug the male end of the RJ 45 CAT5 serial cable into the Console port on the SSG 5 Be sure that the other end of the CAT5 cable is inserted properly and secured in the DB 9 adapter 3 Launch a serial terminal emulation program on your workstation The required settings to launch a console session are as follows m Baud rate 9600 m Parity None Data bits 8 Stop bit 1 Flow Control
13. Send 8 CTS I Clear To Send 9 RING I Ring Indicator 48 m Connectors Appendix B Initial Configuration Wizard This appendix provides detailed information about the Initial Configuration Wizard ICW for an SSG 5 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 This section describes the following ICW windows 1 2 Rapid Deployment Window on page 50 Administrator Login Window on page 50 WLAN Access Point Window on page 51 Physical Interface Window on page 51 ISDN Interface Windows on page 52 V 92 Modem Interface Window on page 54 Eth0 0 Interface Untrust Zone Window on page 55 Eth0 1 Interface DMZ Zone Window on page 56 BgroupO Interface Trust Zone Window on page 56 Wireless0 0 Interface Trust Zone Window on page 58 Interface Summary Window on page 60 Physical Ethernet DHCP Interface Window on page 60 Wireless DHCP Interface Window on page 61 Confirmation Window on page 61 50 SSG 5 Hardware Installation and Configuration Guide 1 Rapid Deployment Window Figure 19 Rapid Deployment Window Rapid Deployment Wizard Welcome to the Rapid Deployment Wizard Do you have a Rapid Deployment Configlet file No use the Initial Configuration Wizard instead O Yes use the following Rapid Deployment Configlet file Load Configlet from O No skip the Wizard and go straight t
14. are in italic type set admin user name1 password xyz In text Commands are in boldface type m Variables are in italic type NOTE When entering a keyword you need to type only enough letters to identify the word uniquely For example typing set adm u kath j12fmt54 is enough to enter the command set admin user kathleen j12fmt54 Although you can use this shortcut when entering commands all the commands documented here are presented in their entirety CLI Conventions W SSG 5 Hardware Installation and Configuration Guide Obtaining Documentation and Technical Support To obtain technical documentation for any Juniper Networks product visit www juniper net techpubs For technical support open a support case using the Case Manager link at http www juniper net support or call 1 888 314 JTAC within the United States or 1 408 745 9500 outside the United States If you find any errors or omissions in this document please contact us at the following email address techpubs comments juniper net 8 m Obtaining Documentation and Technical Support Chapter 1 Hardware Overview This chapter provides detailed descriptions of the SSG 5 chassis and its components It contains the following sections m Port and Power Connectors on page 9 Front Panel on page 10 m Back Panel on page 13 Port and Power Connectors This section describes and displays the location of the built in ports an
15. based on the functionality of a device running ScreenOS 5 4 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 http www juniper net techpubs hardware To see which ScreenOS versions are currently available for your device refer to the Juniper Networks Support website at http www juniper net customers support SSG 5 Hardware Installation and Configuration Guide Organization This guide contains the following sections WebUI Conventions 6 m Organization Chapter 1 Hardware Overview describes the chassis and components for an SSG 5 device Chapter 2 Installing and Connecting the Device describes how to mount an SSG 5 device and how to connect it to your network Chapter 3 Configuring the Device describes how to configure and manage an SSG 5 device and how to perform some basic configuration tasks Chapter 4 Servicing the Device describes service and maintenance procedures for the SSG 5 device Appendix A Specifications provides general system specifications for the SSG 5 device Appendix B Initial Configuration Wizard provides detailed information about using the Initial Configuration Wizard ICW for an SSG 5 device To perform a task with the WebUI you first navigate to the appropriate dialog box where you then define objects a
16. the WLAN radio mode m 5G 802 11a m 2 4G 802 11b g m Both 802 11a b g SSID Sets the SSID name Authentication and Encryption Sets the WLAN interface authentication and encryption m Open authentication the default allows anyone to access the device There is no encryption for this authentication option m WPA Pre Shared Key authentication sets the Pre Shared Key PSK or passphrase that must be entered when accessing a wireless connection You can choose to enter a HEX or an ASCII value for the PSK A HEX PSK must be a 256 bit 64 text character HEX value An ASCII passphrase must be 8 to 63 text characters You must select Temporal Key Integrity Protocol TKIP or Advanced Encryption Standard AES as the encryption type for this option or select Auto to allow either option m WPA2 Pre Shared Key m WPA Auto Pre Shared Key Interface IP Sets the WLAN interface IP address Netmask Sets the WLAN interface netmask After you have configured the WAN interfaces you will see the Interface Summary window 59 SSG 5 Hardware Installation and Configuration Guide 60 11 Interface Summary Window Check your interface configuration then click Next when ready to proceed The Physical Ethernet DHCP Interface window appears Initial Configuration Wizard Before proceeding further review the following interface settings ISDN Configuration A Switch Type etsi SPID1 32546564565 SPID2
17. wlan radio to configure wireless B Please click the following links or the above figure to configure interfaces bri0 O Untrust Zone r Tri n eth0 1 DMZ Zone How does the Juniper device connect to the outside via bri0 0 interface Leased Line Mode O 128Kbps Dial Using BRI o Physical Layer Dialerinterface Switch Type European Variants SPID1 Optional SPID2 Optional TEI Negotiation First Call O Power UP Calling Number Optional Sending Complete O lt lt Previous Next gt gt Cancel Table 12 Fields in ISDN Physical Layer Tab Window Field Description Switch Type Sets the service provider switch type E att5e At amp T 5ESS ntdms100 Nortel DMS 100 ins net NTT INS Ne etsi European variants nil National ISDN SPID1 Service Provider ID usually a seven digit telephone number with some optional numbers Only the DMS 100 and NI1 switch types require SPIDs The DMS 100 switch type has two SPIDs assigned one for each B channel SPID2 Back up service provider ID TEI Negotiation Specifies when to negotiate TEI either at startup or on the first call Typically this setting is used for ISDN service offerings in Europe and connections to DMS 100 switches that are designed to initiate TEI negotiation Calling Number The ISDN network billing number Sending Complete checkbox Enables sending of complete information to outgoing setup message Usually only used in
18. 5 to DB 9 adapter is supplied See Connectors on page 47 for the RJ 45 connector pinouts Back Panel AUX Port The auxiliary AUX port is an RJ 45 serial port wired as data terminal equipment DTE that can be connected to a modem to allow remote administration We do not recommend using this port for regular remote administration The AUX port is typically assigned to be the backup serial interface The baud rate is adjustable from 9600 bps to 115200 bps and requires hardware flow control Use a straight through cable when connecting to a modem and a crossover cable when connecting to another DTE device See Connectors on page 47 for the RJ 45 connector pinouts This section describes the following elements on the back panel of an SSG 5 device m Power Adapter Radio Transceiver Grounding Lug m Antennae Types m USB Port NOTE Only the SSG 5 WLAN devices have the antennae connectors Power Adapter Figure 5 Back Panel of an SSG 5 Device Antenna B Antenna A USB host module Grounding lug Power adapter pinhole The POWER LED on the front panel of a device either glows green or is off Green indicates correct function and off indicates power adapter failure or that the device is off Back Panel 13 SSG 5 Hardware Installation and Configuration Guide Radio Transceiver Grounding Lug Antennae Types USB Port 14 m Back Panel The SSG 5 WLAN devices contain two wireless conne
19. 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 Do not place the device in an equipment rack frame that blocks an intake or exhaust port Ensure that enclosed racks have fans and louvered sides m Correct these hazardous conditions before any installation moist or wet floors leaks ungrounded or frayed power cables or missing safety grounds Installing Equipment 18 m Before You Begin You can front mount wall mount or desk mount an SSG 5 device The mounting kits may be purchased separately To mount an SSG 5 device you need a number 2 phillips screwdriver not provided and screws that are compatible with the equipment rack included in the kit NOTE When mounting a device make sure that it is within reach of the power outlet To rack mount an SSG 5 device perform the following steps 1 Unscrew the mounting brackets on the tray with a phillips screwdriver NOTE SSG 5 WLAN users with the optional antennae need to remove the existing antennae then connect the new antenna through the side hole 2 Align the bottom of the device with the base holes on the tray 3 Pull the device forward to lock it in the base holes on the tray 4 Using the screws attach the mounting brackets to the device and the tray 5 Place the power supply in the supply holder then plug the power adapter into the device 6 To install a s
20. Installation and Configuration Guide Port Descriptions 12 m Port Descriptions This section explains the purpose and function of the following m Ethernet Ports Console Port m AUX Port Ethernet Ports Seven 10 100 Ethernet ports provide LAN connections to hubs switches local servers and workstations You can also designate an Ethernet port for management traffic The ports are labeled 0 0 through 0 6 See Default Device Settings on page 27 for the default zone bindings for each Ethernet port When configuring one of these ports reference the interface name that corresponds to the location of the port From left to right on the front panel the interface names for the ports are ethernet0 0 through ethernet0 6 Figure 4 displays the location of the LEDs on each Ethernet port Figure 4 Activity Link LEDs TX RX LINK Table 3 describes the Ethernet port LEDs Table 3 Ethernet Port LEDs Name Color Status Description LINK Green On steadily Port is online Off Port is offline TX RX Green Blinking Traffic is passing through The baud rate is Off proportional to the link activity Port might be on but is not receiving data Console Port The Console port is an RJ 45 serial port wired as data circuit terminating equipment DCE that can be used for local administration Use a straight through cable when using a terminal connection and a crossover cable when connecting to another DCE device An RJ 4
21. Next gt gt Cancel Table 17 Fields in Bgroup0 Interface Window Field Description Dynamic IP via DHCP Enables the device to receive an IP address for the Trust zone interface from a service provider Static IP Enter the Trust zone interface IP address and netmask Assigns a unique and fixed IP address to the Trust zone interface 57 SSG 5 Hardware Installation and Configuration Guide 10 Wireless0 0 Interface Trust Zone Window If you have one of the SSG 5 WLAN devices you must set a Service Set Identifier SSID before the wireless0 0 interface can be activated For detailed instructions about configuring your wireless interface s refer to the Concepts amp Examples ScreenOS Reference Guide Figure 29 Wireless0 0 Interface Window Initial Configuration Wi B Please click this wlan radio to configure wireless B Please click the following links or the above figure to configure interfaces hi intr ni r Tri ni eth0 1 DMZ Zone wirelessO 0 Trust Zone How do you want to configure wireless0 0 interface trust zone Wlan Mode 2 4G 802 11b g SSID Open No Encryption O WPAPSK___ Y O Passphrase 8 63 ASCII Confirm PSK 64 hexadecimal Confirm Encryption Type O Auto O TKIP O AES Interface IP 192 168 2 1 Netmask 255 255 255 0 lt lt Previous Next gt gt Cancel Table 18 Fields in WirelessO 0 Interface Window Field Description Wlan Mode Sets
22. ORLD or ETSI regulatory domain you must choose a country code Select the appropriate option then click Next Figure 21 Country Code Window How do you want to configure the wireless access point Regulatory Domain WORLD Country Code NO_COUNTRY_SET 2 4G Mode 80211b g 5G Mode 80211a Configure wireless0 0 interface in trust zone lt lt Previous Next gt gt Cancel 4 Physical Interface Window On the interface to zone bindings screen you set the interface to which you want to bind the Untrust security zone BgroupO is prebound to the Trust security zone Ethernet0 1 is bound to the DMZ security zone but is optional Figure 22 Physical Interface Window Initial Configuration Wizard Please choose one interface for untrust dmz and trust zone respectively Untrust Zone eth0 0 Y DMZ Zone eth0 1 Y Trust Zone bgroupO lt lt Previous Next gt gt After binding an interface to a zone you can configure the interface The configuration windows displayed after this point depend on which SSG 5 device you are using as part of your network To continue configuring your device with the ICW click Next 51 SSG 5 Hardware Installation and Configuration Guide 5 ISDN Interface Windows If you have one of the ISDN devices a Physical Layer tab window similar to the following is displayed Figure 23 ISDN Physical Layer Tab Window Initial Configuration Wizard A Please click this
23. aces gt List gt Edit bgroup0 gt Bind Port Deselect ethernet0 3 then click Apply List gt Edit ethernet0 3 Enter the following then click Apply Zone Name Trust select IP Address Netmask 192 168 3 1 24 CLI unset interface bgroupO port ethernetO 3 set interface ethernetO 3 zone trust set interface ethernetO 3 ip 192 168 3 1 24 save Table 5 Wireless and Logical Interface Bindings SSG 5 WLAN Interface Zone Wireless Interface wireless0 0 default IP address is Trust Specifies a wireless interface which is He 108 2124 configurable to operate on 2 4G and or wireless0 1 0 3 Null 5G radio Logical Interfaces Layer 2 interface vian1 specifies the logical interfaces N A used for management and VPN traffic termination while the device is in Transparent mode Tunnel interfaces tunnel n specifies a logical tunnel N A interface This interface is for VPN traffic You can change the default IP address on the bgroup0O interface to match the addresses on your LAN and WLAN For configuring a wireless interface to a bgroup see Basic Wireless Configuration on page 33 NOTE The bgroup interface does not work in Transparent mode when it contains a wireless interface For additional bgroup information and examples refer to the Concepts amp Examples ScreenOS Reference Guide There are no other default IP addresses configured on other Ethernet or wireless interfaces on a d
24. an country code code_id set interface wireless_interface ip ip_addr netmask 2 Set the SSID set ssid name name_str set ssid name_str authentication auth_type encryption encryption_type set ssid name_str interface interface optional set ssid name_str key id number 3 Set the WLAN mode set interface wireless_interface wlan both 4 Activate wireless changes save exec wlan reactivate You can set an SSID to operate in the same subnet as the wired subnet This action allows clients to work in either interface without having to reconnect in another subnet To set an Ethernet and a wireless interface to the same bridge group interface use the WebUI or CLI WebUI Network gt Interfaces gt List gt Edit bgroup_name gt Bind Port Select the wireless and ethernet interfaces then click Apply CLI set interface bgroup_name port wireless_interface set interface bgroup_name port ethernet_interface NOTE Bgroup_name can be bgroupO bgroup3 Ethernet_interface can be ethernet0 0 ethernet0 6 Wireless_interface can be wireless0 0 wireless0 53 If a wireless interface is configured then you need to reactivate the WLAN with the exec wlan reactivate CLI command or click Activate Changes on the Wireless gt General Settings WebUI page 36 m Basic Wireless Configuration WAN Configuration This section explains how to configure the following WAN interfaces m ISDN Interface m V 92 Modem Interface
25. are operating the SSG 5 WLAN device in a country other than the United States Japan Canada China Taiwan Korea Israel or Singapore then you must use the set wlan country code CLI command or set it on the Wireless gt General Settings WebUl page before a WLAN connection can be established This command sets the selectable channel range and the transmit power level If your regional code is ETSI you must set the correct country code that meets your local radio spectrum regulations 34 m Basic Wireless Configuration Figure 12 Default SSG 5 WLAN Configuration Untrust Zone Wireless0 0 AS Trust ih Mm Zone al By default the wireless0 0 interface is configured with the IP address 192 168 2 1 24 All wireless clients that need to connect to the Trust zone must have an IP address in the wireless subnetwork You can also configure the device to use DHCP to automatically assign IP addresses in the 192 168 2 1 24 subnetwork to your devices By default the wireless0 1 wirelessO 3 interfaces are defined as Null and do not have IP addresses assigned to them If you want to use any of the other wireless interfaces you must configure an IP address for it assign an SSID to it and bind it to a security zone Table 6 displays the wireless authentication and encryption methods Table 6 Wireless Authentication and Encryption Options Authentication Encryption Open Allows any wireless
26. ations in the Trust zone of your network to access any resource in the Untrust security zone while outside computers are not allowed to access or start sessions with your workstations You can configure policies that direct the device to permit outside computers to start specific kinds of sessions with your computers For information about creating or modifying policies refer to the Concepts amp Examples ScreenOS Reference Guide The SSG 5 device provides various detection methods and defense mechanisms to combat probes and attacks aimed at compromising or harming a network or network resource m ScreenOS SCREEN options secure a zone by inspecting and then allowing or denying all connection attempts that require crossing an interface to that zone For example you can apply port scan protection on the Untrust zone to stop a source from a remote network from trying to identify services to target for further attacks m 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 To set ScreenOS SCREEN options for a zone use the WebUI or CLI as follows WebUI Screening gt Screen Select
27. ck Apply Edit bgroup1 gt Bind Port Select ethernet0 3 ethernet0 4 and wireless0 2 then click Apply gt Basic Enter the following then click Apply Zone Name DMZ select IP Address Netmask 10 0 0 1 24 CLI unset interface bgroupO port ethernet0 3 unset interface bgroupO port ethernetO 4 set interface bgroup1 port ethernet0 3 set interface bgroup1 port ethernet0 4 set interface bgroup1 port wirelessO 2 set interface bgroup1 zone DMZ set interface bgroup1 ip 10 0 0 1 24 save Administrative Access By default anyone in your network can manage a device if they know the login and password To configure the device to be managed only from a specific host on your network use the WebUI or CLI as follows WebUI Configuration gt Admin gt Permitted IPs Enter the following then click Add IP Address Netmask p_addr mask CLI set admin manager ip ip_addr mask save Management Services ScreenOS provides services for configuring and managing the device such as SNMP SSL and SSH which you can enable on a per interface basis To configure the management services on the device use the WebUI or CLI as follows WebUI Network gt Interfaces gt List gt 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 ethernetO O manage web unset interface ethernetO O manage snmp save Basic Device Config
28. client to access the device Shared key WEP shared key WPA PSK AES TKIP with pre shared key WPA AES TKIP with key from RADIUS server WPA2 PSK 802 11i compliant with a pre shared key WPA2 802 11i compliant with a RADIUS server WPA Auto PSK Allows WPA and WPA2 type with pre shared key WPA Auto Allows WPA and WPA2 type with RADIUS server 802 1x WEP with key from RADIUS server Refer to the Concepts amp Examples ScreenOS Reference Guide for configuration examples SSID attributes and CLI commands relating to wireless security configurations To configure a wireless interface for basic connectivity use the WebUI or CLI as follows WebUI Le Set the WLAN country code and IP address Wireless gt General Settings gt Select the following then click Apply Country code Select your code IP Address Netmask ip_add netmask Set the SSID Wireless gt SSID gt New Enter the following then click OK SSID Authentication Encryption Wireless Interface Binding Optional set the WEP key SSID gt WEP Keys Select the key ID then click Apply Set the WLAN mode Network gt Interfaces gt List gt Edit wireless interface Select Both for the WLAN mode then click Apply Activate wireless changes Wireless gt General Settings gt Click Activate Changes Basic Wireless Configuration 35 SSG 5 Hardware Installation and Configuration Guide CLI 1 Set the WLAN country code and IP address set wl
29. ctivity radio transceivers which support 802 11a b g standards The first transceiver WLAN 0 uses the 2 4 GHz radio band which supports the 802 11b standard at 11 Mbps and the 802 11g at 54 Mbps The second radio transceiver WLAN 1 uses the 5GHz radio band which supports the 802 11a standard at 54 Mbps The two radio bands can work simultaneously For information on configuring the wireless radio band see Basic Wireless Configuration on page 33 A one hole grounding lug is provided on the rear of the chassis to connect the device to earth ground see Figure 5 To ground the device before connecting power you connect a grounding cable to earth ground and then attach the cable to the lug on the rear of the chassis The SSG 5 WLAN devices support three types of custom built radio antennae Diversity antennae The diversity antennae provide 2dBi directional coverage and a fairly uniform level of signal strength within the area of coverage and are suitable for most installations This type of antennae is shipped with the device m External omnidirectional antenna The external antenna provides 2dBi omnidirectional coverage Unlike diversity antennae which function as a pair an external antenna operates to eliminate an echo effect that can sometimes occur from slightly delayed characteristics in signal reception when two are in use m External directional antenna The external directional antenna provides 2dBi unidirect
30. d power connectors Figure 2 Built in Port Locations 0 0 Of AUX ISDN Console or V 92 Table 1 shows the ports and power connectors Table 1 SSG 5 Ports and Power Connectors 0 2 0 3 0 4 0 5 0 6 on an SSG 5 device Port Description Connector Speed Protocol 0 0 0 6 Enables direct connections to workstations or a RJ 45 10 100 Mbps Ethernet LAN connection through a switch or hub This Autosensing duplex and auto MDI MDIX connection also allows you to manage the device through a Telnet session or the WebUI USB Enables a 1 1 USB connection with the system IA 12M full speed or 1 5M low speed Console Enables a serial connection with the system Used RJ 45 9600 bps RS 232C serial for terminal emulation connectivity to launch CLI sessions AUX Enables a backup RS 232 async serial Internet RJ 45 9600 bps 115 Kbps RS 232C serial connection through an external modem V 92 Modem Enables a primary or backup Internet or untrusted RJ 11 9600 bps 115 Kbps RS 232 serial network connection to a service provider autosensing duplex and polarity Port and Power Connectors m 9 SSG 5 Hardware Installation and Configuration Guide Port Description Connector Speed Protocol ISDN Enables the ISDN line to be used as the untrust or backup interface S T RJ 45 B channels at 64 Kbps Leased line at 128 Kbps Antenna A B Enables a direct connection to
31. device use the WebUI or CLI as follows WebUI 1 Configuration gt 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 system clock and adjust it according to daylight saving time or click No to synchronize the system clock without adjusting for daylight saving time You can also use the set clock CLI command in a Telnet or Console session to manually enter the date and time for the device Bridge Group Interfaces By default the SSG 5 device has Ethernet interfaces ethernet0 2 ethernet0 4 grouped together in the Trust security zone Grouping interfaces sets interfaces in one subnet You can unset an interface from a group and assign it to a different security zone Interfaces must be in the Null security zone before they can be assigned to a group To place a grouped interface in the Null security zone use the unset interface interface port interface CLI command The SSG 5 WLAN devices allow Ethernet and wireless interfaces to be grouped under one subnet NOTE Only wireless and Ethernet interfaces can be set in a bgroup 30 m Basic Device Configuration To configure a group with Ethernet and wireless interfaces use the WebUI or CLI as follows WebUI Network gt Interfaces gt List gt Edit bgroup0 gt Bind Port deselect ethernet0 3 and ethernet0 4 then cli
32. e 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 a Reorient or relocate the receiving antenna a Increase the separation between the equipment and receiver a Consult the dealer or an experienced radio TV technician for help a 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 cou
33. econd SSG 5 device repeat steps 1 through 5 then continue Figure 6 SSG 5 Rack mount Power Supply Holder 7 Mount the tray on the rack with the provided screws 8 Plug in the power supply to the power outlet To desk mount an SSG 5 device perform the following steps 1 Attach the desktop stand to the side of the device We recommend using the side closest to the power adapter 2 Place the mounted device on the desktop Figure 7 SSG 5 Desk mount 3 Plug in the power adapter and connect the power supply to the power outlet Connecting Interface Cables to a Device To connect interface cables to the device perform the following steps 1 Have ready a length of the type of cable used by the interface 2 Insert the cable connector into the cable connector port on the device 3 Arrange the cable as follows to prevent it from dislodging or developing stress points a Secure the cable so that it is not supporting its own weight as it hangs to the floor b Place excess cable out of the way in a neatly coiled loop c Place fasteners on the loop to help maintain its shape Connecting Interface Cables toa Device m 19 SSG 5 Hardware Installation and Configuration Guide Connecting the Power To connect the power to a device perform the following steps 1 Plug the DC connector end of the power cable into the DC power receptacle on the back of the device 2 Plug the AC adapter end of the power cable into an AC
34. eiving power Red On steadily Indicates that the device is not operating normally Off Indicates that the device is operating normally STATUS Green On steadily Indicates that the system is starting or performing diagnostics Blinking ndicates that the device is operating normally Red Blinking ndicates that there was an error detected ISDN CH B1 Green On steadily Indicates that B Channel 1 is active devices 3 Off Indicates that B Channel 1 is not active CH B2 Green On steadily Indicates that B Channel 2 is active Off Indicates that B Channel 2 is not active V 92 HOOK Green On steadily Indicates that the link is active devices A Toa F Off Indicates that the serial interface is not in service TX RX Green Blinking Indicates that traffic is passing through Off Indicates that no traffic is passing through WLAN 802 11A Green On steadily Indicates that a wireless connection is devices established but there is no link activity Blinking Indicates that a wireless connection is established The baud rate is proportional to the link activity Off Indicates that there is no wireless connection established B G Green On steadily Indicates that a wireless connection is established but there is no link activity Blinking Indicates that a wireless connection is established The baud rate is proportional to the link activity Off Indicates that there is no wireless connection established Front Panel a 11 SSG 5 Hardware
35. er the IP address range that you want your device to assign to clients using your network Initial Configuration Wizard Do you want the Juniper device to dynamically assign IP addresses to your local wireless hosts using DHCP If so select Yes and enter an IP address range from which to assign the addresses Yes IP Address Range Start 192 168 2 33 End 192 168 2 126 ONS Server 1 optional DNS Server 2 optional No lt lt Previous Next gt gt _ Cancel 14 Confirmation Window Confirm your device configuration and change as needed Click Next to save reboot the device and run the configuration Initial Configuration Wizard Before proceeding further review the following all device settings resteert Aj Admin Login netscreen Password Device is in NAT mode ISDN Configuration Switch Type etsi SPID1 32546564565 SPID2 23488458235 TEI Negotiation first call Calling Number 01023456789 T310 Value 10 Sending Complete enabled LensaditIna disabled Dialer Enable disabled Mode PPP Profile myprofile Authentication any x set admin password netscreen set interface bril 0 isdn switch type etsi set interface bril 0 isdn spidi 32546564565 set interface bril 0 isdn spid2 23488458235 set interface bril 0 isdn tei negotiation first call set interface bril 0 isdn calling number 01023456789 v Click Next to save CLI into device lt lt Previous Next gt gt
36. evice you need to assign IP addresses to the other interfaces including the WAN interfaces 28 m Default Device Settings Basic Device Configuration This section describes the following basic configuration settings m Root Admin Name and Password Date and Time m Bridge Group Interfaces m Administrative Access m Management Services m Hostname and Domain Name m Default Route m Management Interface Address Backup Untrust Interface Configuration Root Admin Name and Password The root admin user has complete privileges for configuring an SSG 5 device We recommend that you change the default root admin name and password both netscreen immediately To change the root admin name and password use the WebUI or CLI as follows WebUI Configuration gt Admin gt Administrators gt Edit for the Administrator Name Enter the following then click OK Administrator Name Old Password netscreen New Password Confirm New Password NOTE Passwords are not displayed in the WebUI CLI set admin name name set admin password pswd_str save Basic Device Configuration m 29 SSG 5 Hardware Installation and Configuration Guide Date and Time The time set on an SSG 5 device affects events such as the setup of VPN tunnels The easiest way to set the date and time on the device is to use the WebUI to synchronize the device system clock with the workstation clock To configure the date and time on a
37. g the PO Web 0d a 20 Connecting a Device tora NetWoOtK eneret tarnesas ee e e E tando 20 Connecting a Device to an Untrusted Network 00oooocccciccccccicocnnnnnnncccncnnno 20 A RS 21 serial AUX Consoley POTTS teria a tasa 21 WAN POTTS Tiris Ovens Seahautien a a tato little a ata dario ats 21 Connecting a Device to an Internal Network or Workstation 22 Ethernet POLS ius Y 22 Wireless Atenea oda tft 22 Chapter 3 Configuring the Device 23 ACCESSING QD EVICE comidas dida tata 24 Using a Console Connection iio is italia 24 Using the WebUliwe asi acid fico 25 Using Tens Sates SAC ees Ma tio Le aa Delle 26 Default Device Setting str li tas 27 Table of Contents mM 3 SSG 5 Hardware Installation and Configuration Guide 4 m Table of Contents Chapter 4 Appendix A Appendix B B sic Device CONSUL ON crearon sclo lla Root Admin Namecand Password riene i sass ntedtaseas palote nose A Abts a delat wel dd saath Bridge Group Interact shawls nauetnclid secures E a A ACIMIMISTRAUV EG ACCESS cre tela totes carac Management SCI IES cat dolo a a lia Hostname and Domain NaM Sis sheena clero tinas tented DELAUI ROU G eeta a a a a dele a a a a aeS Management Interface Address ooooconncccccoooonnnnonnnnncnocinonononnan ano n cnn nnccncnnns Backup Untrust Interface Configuration ooonnnncccccocnccccccccncnnonann nn conc nnncncn Basic Wireless Configuration oooonnnoccooooocccccccccncocnnonannnnnnnnnnnncno
38. he remote network you must register your product at www juniper net 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 Fundamentals volume of the Concepts amp Examples ScreenOS Reference Guide for the ScreenOS version running on the device 23 SSG 5 Hardware Installation and Configuration Guide Accessing a Device You can configure and manage an SSG 5 device in several ways Console The Console port on the device allows you to 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 m WebUI The ScreenOS Web User Interface WebUl is a graphical interface available through a browser To initially use the WebUI the workstation on which you run the browser must be on the same subnetwork as the device You can also access the WebUI through a secure server using Secure Sockets Layer SSL with secure HTTP S HTTP m Telnet SSH Telnet and SSH are applications that allow you to access devices through an IP network To configure the device you enter
39. he wireless interface you need to connect the provided antennae on the device If you have the standard 2dB diversity antennae use screws to attach them onto the posts marked A and B at the back of the device Bend each antenna at its elbows making sure not to put pressure on the bulkhead connectors Figure 9 SSG 5 WLAN Antennae Location Antenna B u a 1 De POWER SD FLASH RESET USB Bulkhead connector Bulkhead connector If you are using the optional external antenna follow the connection instructions that came with that antenna 22 m Connecting a Device to a Network Chapter 3 Configuring the Device ScreenOS software is preinstalled on the SSG 5 devices When the device is powered configuration that allows you to initially connect to the device you need to perform on it is ready to be configured While the device has a default factory further configuration for your specific network requirements This chapter contains the following sections m Accessing a Device on page 24 m Default Device Settings on page 27 m Basi a Bas c Device Configuration on page 29 ic Wireless Configuration on page 33 m WAN Configuration on page 37 m Basi c Firewall Protections on page 39 m Verifying External Connectivity on page 39 m Resetting a Device to Factory Defaults on page 40 NOTE After you configure a device and verify connectivity through t
40. ion Guide 64 m index
41. ional coverage and is appropriate for locations like hallways and outer walls with the antenna facing inward The USB port on the back panel of an SSG 5 device accepts a universal serial bus USB storage device or USB storage device adapter with a compact flash disk installed as defined in the CompactFlash Specification published by the CompactFlash Association When the USB storage device is installed and configured it automatically acts as a secondary boot device if the primary compact flash disk fails on startup The USB port allows file transfers such as device configurations user certifications and update version images between an external USB storage device and the internal flash storage located in the security device The USB port supports USB 1 1 specification at either low speed 1 5M or full speed 12M file transfer To transfer files between the USB storage device and an SSG 5 perform the following steps 1 Insert the USB storage device into the USB port on the security device 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 CLI command 3 Before removing the USB storage device stop the USB port with the exec usb device stop CLI command 4 It is now safe to remove the USB storage device If you want to delete a file from the USB storage device use the delete file usb filename CLI command If y
42. ld 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 Table of Contents About This Guide 5 OLSEN ZAI OM a asp ase A A A Pe AE ELE IDA ODER 6 WebDUL CONVENTIONS Sis heehee a AA wel rae ates Ae HR Ieee ates 6 CLEISCONVENTIONS tres ica ak Gerardi Ar EEE ms oP Diao abate esa 7 Obtaining Documentation and Technical SUPPOrt eee eeeeetee teers 8 Chapter 1 Hardware Overview 9 Portsand Power CONMEGLONS adi A A E E A 9 ELO RM A AAA AAA ae eae Fe 10 SYSTEM STAtUS LED Si ss a eae eg 10 RA RNA RES Sa a EEEE 11 POPE DESCEIPLIONS estate can eile abe teu atedlad ad dd told Ua lath atalabeh s in eiueNabsius 12 Ethernet POLS ueia di laica 12 Console Rot dale 12 A RNA 13 Back Panel le leido bel a 13 Power Adapter said el ala ths tt ll ea la Sells o e tos 13 Radio Transceiv iyonda toldo eleik usa 14 Grounding LU tele cs 14 Antennae TYPES nein i a a in lalo ado 14 USB POP aee a E pal abit NA TAR EA 14 Chapter 2 Installing and Connecting the Device 17 Before Yo Beginin yieee o e a ee dan a a a aeS 18 Installing Egui pentes aaien a a e a E NE 18 Connecting Interface Cables to a Devicesin eue ae esei 19 Connectin
43. nd set parameters A chevron gt shows the navigational sequence through the WebUI which you follow by clicking menu options and links The set of instructions for each task is divided into navigational path and configuration settings The following figure lists the path to the address configuration dialog box with the following sample configuration settings Objects gt Addresses gt List gt 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 About This Guide Figure 1 Navigational Path and Configuration Settings Objects gt Addresses gt Configuration n200_5 0 0 NSRP M Address Name addr_1 Comment IP Address Domain Name 1P Netmask 10 2 2 5 32 152 Policies Domain Name p Objects Reports 12 D Zone Untrust j OK N Cancel 0 bc 6 Wizards Help Al Logout Toggle Menu CLI Conventions The following conventions are used to present the syntax of CLI commands in examples and in text In examples m Anything inside square brackets is optional m Anything inside braces is required m If there is more than one choice each choice is separated by a pipe For example set interface ethernet1 ethernet2 ethernet3 manage means set the management options for the ethernet1 the ethernet2 or the ethernet3 interface m Variables
44. ngs Port Label Interface Zone 10 100 Ethernet ports 0 0 ethernet0 0 Untrust 0 1 ethernet0 DMZ 0 2 bgroupO ethernet0 2 Trust 0 3 bgroupO ethernet0 3 Trust 0 4 bgroupO ethernet0 4 Trust 0 5 bgroupO ethernet0 5 Trust 0 6 bgroupO ethernet0 6 Trust AUX serial0 0 Null WAN ports ISDN bri0 0 Untrust V 92 serial0 0 Null A bridge group bgroup is designed to allow network users to switch between wired and wireless traffic without having to reconfigure or reboot the device By default the ethernet0 2 ethernet0 6 interfaces labeled as ports 0 2 0 6 on the device are grouped together as the bgroup0 interface have the IP address 192 168 1 1 24 and are bound to the Trust security zone You can configure up to four bgroups If you want to set an Ethernet or a wireless interface into a bgroup you must first make sure that the Ethernet or wireless interface is in the Null security zone Unsetting the Ethernet or wireless 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 Default Device Settings m 27 SSG 5 Hardware Installation and Configuration Guide To unset ethernet0 3 from bgroup0 and assign it to the Trust zone with a static IP address of 192 168 3 1 24 use the WebUl or CLI as follows WebUI Network gt Interf
45. nono conan nn nn EEEE WAN Configuratio ita Sinem fens dita cosines Salta Was aa tap tad Serai ISON Mtera Ei set otto ol asada vs Verifying External Connectivity ooooonnnnnnncooocoocccccnonoconononana conc nn nnnccnnnaninnnannn nano Resetting a Device to Factory Defaults ooonnnnnnncnononccnicccccccoooaann conc nnccncccnninnnnna Servicing the Device Required TOOlSsarid Par fuga diverse tees eek thes ieee Ale A CN Ra do Upgrading Memory tcs o ad Sint de aot tl so Math es Specifications PWV SICA AR de Gavin tna a A E a NE Rate dessus dhs Madea eset stead Electrical a Bek ek Meter Gee Mea A Ae dol Ieee te A ALCL Cea sae A ANTENA alee A Sud oleh ae oP RAG BI del cee E yrs lta Sighs dade VRS About This Guide The Juniper Networks Secure Services Gateway SSG 5 device is an integrated router and firewall platform that provides Internet Protocol Security IPSec virtual private network VPN and firewall services for a branch office or a retail outlet Juniper Networks offers six models of the SSG 5 device m SSG5 Serial m SSG5 Serial WLAN m SSG5 V 92 m SSG 5 V 92 WLAN m SSG5ISDN m SSG 5 ISDN WLAN All SSG 5 devices support a universal serial bus USB host module The devices also provide protocol conversions between local area networks LANs and wide area networks WANs and three of the models support wireless local area networks WLANS NOTE The configuration instructions and examples in this document are
46. o the WebUI management session instead If your network uses NetScreen Security Manager NSM you can use a Rapid Deployment configlet to automatically configure the device Obtain a configlet from your NSM administrator select Yes select Load Configlet from browse to the file location then click Next The configlet sets up the device for you so you don t need to use the following steps to configure the device If you want to bypass the ICW 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 ICW select the first option then click Next The ICW Welcome screen appears Click Next The Administrator Login window appears 2 Administrator Login Window Enter a new administrator login name and password then click Next Figure 20 Administrator Login Window Initial Configuration Wizard Enter the administrator s login name and password Administrator Login Name netscreen Password cece Confirm Password eecccccce Note You cannot retrieve the login name and password if you lose it Please make sure you have a copy of this information in a secure location HTTP Redirect Note HTTP Redirect will redirect all HTTP traffic to HTTPS ie HTTPS is only way to manage the device through Web browsers lt lt Previous Next gt gt _ Cancel 3 WLAN Access Point Window If you are using the device in the W
47. on This section provides information for configuring the wireless interface on the SSG 5 WLAN device Wireless networks consist of names referred to as Service Set Identifiers SSIDs Specifying SSIDs allows you to have multiple wireless networks reside in the same location without interfering with each other An SSID name can have a maximum of 32 characters If a space is part of the SSID name string then the string must be enclosed with quotation marks Once the SSID name is set more SSID attributes can be configured To use the wireless local area network WLAN capabilities on the device you must configure at least one SSID and bind it toa wireless interface The SSG 5 WLAN device allows you to create up to 16 SSIDs but only 4 of them can be used simultaneously You can configure the device to use the 4 SSIDs on either one of the transceivers or split the use on both for example 3 SSIDs assigned to WLAN 0 and 1 SSID assigned to WLAN 1 Use the set interface wireless_interface wlan 0 1 both CLI command to set the radio transceivers on the SSG 5 WLAN device Figure 12 shows the default configuration for the SSG 5 WLAN device Once you have set an SSID to the wireless0 O interface you can access the device using the default wireless0 0 interface IP address in the steps described in Accessing a Device on page 24 Basic Wireless Configuration 33 SSG 5 Hardware Installation and Configuration Guide NOTE If you
48. on page 46 Certifications on page 46 m Connectors on page 47 Physical Table 7 SSG 5 Physical Specifications Description Value Chassis dimensions 222 5 mm x 143 4 mm x 35 mm With rubber feet the system is 40 mm 1 6 inches tall 8 8 inches X 5 6 inches X 1 4 inches Device weight 9608 2 1 lbs Electrical Table 8 SSG 5 Electrical Specifications Item Specification DC input voltage 5 5V DC system current rating 4 Amps Physical m 45 SSG 5 Hardware Installation and Configuration Guide Environmental Tolerance Table 9 SSG 5 Environmental Tolerance Description Value Altitude No performance degradation to 6 600 ft 2 000 m Relative humidity Normal operation ensured in relative humidity range of 5 to 90 percent noncondensing Temperature Normal operation ensured in temperature range of 32 F 0 C to 104 F 40 C Nonoperating storage temperature in shipping carton 40 F 40 C to 158 F 70 C Certifications Safety EMC Emissions EMC Immunity 46 m Environmental Tolerance m CAN CSA C22 2 No 60950 1 03 UL 60950 1 Third Edition Safety of Information Technology Equipment EN 60950 1 2001 A11 Safety of Information Technology Equipment m IEC 60950 1 2001 First Edition Safety of Information Technology Equipment m FCC Part 15 Class B USA m EN 55022 Class B Europe m AS 3548 Class B Australia m VCCI Class B Japan
49. one interface can have a static or a dynamic IP address assigned via DHCP or PPPoE Insert the necessary information then click Next Figure 26 Eth0 0 Interface Window Initial Configuration Wizard Please click this wlan radio to configure wireless ee Please click the following links or the above figure to configure interfaces h ntr n r Tri Zon eth0 1 DMZ Zone Enter the IP address and netmask for the interface eth0 O untrust zone Dynamic IP via DHCP Dynamic IP via PPPoE Username Password Confirm O Static IP Interface IP Netmask Gateway lt lt Previous Next gt gt Cancel Table 15 Fields in Eth0 0 Interface Window Field Description Dynamic IP via DHCP Enables the device to receive an IP address for the Untrust zone interface from a service provider Dynamic IP via PPPoE Enables the device to act as a PPPOE client receiving an IP address for the Untrust zone interface from a service provider Enter the username and password assigned by the service provider Static IP Assigns a unique and fixed IP address to the Untrust zone interface Enter the Untrust zone interface IP address netmask and gateway 55 56 SSG 5 Hardware Installation and Configuration Guide 8 EthO 1 Interface DMZ Zone Window The DMZ interface can have a static or a dynamic IP address assigned via DHCP Insert the necessary information then click Next Figure 27 Eth0 1 Interface Windo
50. ou can connect to the untrusted network with an RJ 45 straight through serial cable and external modem WARNING Make sure that you do not inadvertently connect the Console AUX or Ethernet ports on the device to the telephone outlet WAN Ports 1 Have ready a length of the type of cable used by the interface 2 Insert the cable connector into the cable connector port on the device 3 Arrange the cable as follows to prevent it from dislodging or developing stress points a Secure the cable so that it is not supporting its own weight as it hangs to the floor b Place any excess cable out of the way in a neatly coiled loop c Use fasteners to maintain the shape of the cable loops Connecting a Device to a Network 21 SSG 5 Hardware Installation and Configuration Guide Connecting a Device to an Internal Network or Workstation You can connect your local area network LAN or workstation with the Ethernet and or wireless interfaces Ethernet Ports An SSG 5 device contains seven Ethernet ports You can use one or more of these ports to connect to LANs through switches or hubs You can also connect one or all of the ports directly to workstations eliminating the need for a hub or switch You can use either crossover or straight through cables to connect the Ethernet ports to other devices See Default Device Settings on page 27 for the default interface to zone bindings Wireless Antennae If you are using t
51. ou want to view the saved file information on the USB storage device or internal flash storage use the get file CLI command Back Panel m 15 SSG 5 Hardware Installation and Configuration Guide 16 m Back Panel Chapter 2 Installing and Connecting the Device This chapter describes how to mount an SSG 5 device and connect cables and power to the device This chapter contains the following sections Before You Begin on page 18 Installing Equipment on page 18 Connecting Interface Cables to a Device on page 19 Connecting the Power on page 20 Connecting a Device to a Network on page 20 NOTE For safety warnings and instructions refer to the Juniper Networks Security Products Safety Guide Before working on any equipment you should be aware of the hazards involved with electrical circuitry and familiar with standard practices for preventing accidents 17 SSG 5 Hardware Installation and Configuration Guide Before You Begin The location of the chassis the layout of the mounting equipment and the security of your wiring room are crucial for proper system operation Ay WARNING To prevent abuse and intrusion by unauthorized personnel install the SSG 5 device in a secure environment Observing the following precautions can prevent shutdowns equipment failures and injuries m Before installation always check that the power supply is disconnected from any power source m
52. power source A WARNING We recommend using a surge protector for the power connection Connecting a Device to a Network The SSG 5 devices provide firewall and general security for networks when it is placed between internal networks and the untrusted network This section describes the following Connecting a Device to an Untrusted Network Connecting a Device to an Internal Network or Workstation Connecting a Device to an Untrusted Network You can connect your SSG 5 device to an untrusted network in one of the following ways m Ethernet Ports m Serial AUX Console Ports m WAN Ports Figure 8 shows the SSG 5 with basic network cabling connections with the 10 100 Ethernet ports cabled as follows m The port labeled 0 0 ethernet0 0 interface is connected to the untrust network m The port labeled 0 1 ethernet0 1 interface is connected to a workstation in the DMZ security zone m The port labeled 0 2 bgroupO interface is connected to a workstation in the Trust security zone m The Console port is connected to a serial terminal for management access 20 m Connecting the Power Figure 8 Basic Networking Example Untrust Zone Console Ethernet Ports To establish a high speed connection connect the provided Ethernet cable from the Ethernet port marked 0 0 on an SSG 5 device to the external router The device autosenses the correct speed duplex and MDI MDIX settings Serial AUX Console Ports Y
53. rd from the power outlet 3 Turn over the device so that its top is lying on a flat surface Required Tools and Parts m 41 SSG 5 Hardware Installation and Configuration Guide 4 Use a phillips screwdriver to remove the screws from the memory card cover Keep the screws nearby for use when securing the cover later 5 Remove the memory card cover Figure 13 Bottom of Device rman aT LEUE 6 Release the 128 MB DIMM DRAM by pressing your thumbs outward on the locking tabs on each side of the module so that the tabs move away from the module Figure 14 Unlocking the Memory Module 7 Grip the long edge of the memory module and slide it out Set it aside 42 m Upgrading Memory Figure 15 Removing Module Slots 8 Insert the 256 MB DIMM DRAM into the slot Exerting even pressure with both thumbs upon the upper edge of the module press the module downward until the locking tabs click into position Figure 16 Inserting the Memory Module 9 Place the memory card cover over the slot 10 Use the phillips screwdriver to tighten the screws securing the cover to the device Upgrading Memory m 43 SSG 5 Hardware Installation and Configuration Guide 44 m Upgrading Memory Appendix A Specifications This appendix provides general system specifications for the SSG 5 device It contains the following sections m Physical on this page m Electrical on this page Environmental Tolerance
54. s for the interface Interface IP Sets the interface IP address Netmask Sets the netmask Gateway Sets the gateway address 54 SSG 5 Hardware Installation and Configuration Guide 6 V 92 Modem Interface Window If you have one of the V 92 devices the following window is displayed Figure 25 V 92 Modem Interface Window Initial Configuration Wizard B Please click this wlan radio to configure wireless B Please click the following links or the above figure to configure interfaces serial0 O Untrust Zone r Tr ni eth0 1 DMZ Zone How does the Juniper device connect to the outside via serial0 0 Modem interface Modem Name Init Strings AT amp F1E1Q0V1S7 ISP Name Primary Number Alternative Number Optional Login Name Password Confirm lt lt Previous Next gt gt Cancel Table 14 Fields in V 92 Modem Interface Window Field Description Modem Name Sets the name for the modem interface Init Strings Sets the initialization string for the modem ISP Name Assigns a name to the service provider Primary Number Specifies the phone number to access the service provider Alternative Number optional Specifies an alternative phone number to access the service provider if the primary number does not connect Login Name Sets the login name for the service provider account Password Sets the password for the login name 7 Eth0 0 Interface Untrust Zone Window The Untrust z
55. station 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 Trust interface For example you might want to change the interface to match IP addresses that already exist on your LAN 32 m Basic Device Configuration Backup Untrust Interface Configuration The SSG 5 device allows you to configure a backup interface for untrust failover To set a backup interface for untrust failover perform the following steps 1 Set the backup interface in the Null security zone with the unset interface interface port interface CLI command 2 Bind the backup interface to the same security zone as the primary interface with the set interface interface zone zone_name CLI command NOTE The primary and backup interfaces must be in the same security zone One primary interface has only one backup interface and one backup interface has only one primary interface To set the ethernet0 4 interface as the backup interface to the ethernet0 0 interface use the WebUI or CLI as follows WebUI Network gt Interfaces gt Backup gt Enter the following then click Apply Primary ethernetO O Backup ethernetO 4 Type track ip select CLI unset interface bgroupO port ethernetO 4 set interface ethernetO 4 zone untrust set interface ethernetO O backup interface ethernetO 4 type track ip save Basic Wireless Configurati
56. 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 see the Attack Detection and Defense Mechanisms volume in the Concepts amp Examples ScreenOS Reference Guide Verifying External Connectivity To verify that workstations in your network can access resources on the Internet start a browser from any workstation in the network and enter the following URL www juniper net Basic Firewall Protections SSG 5 Hardware Installation and Configuration Guide Resetting a Device to Factory Defaults If you lose the admin password you can reset the device to its default settings This action destroys any existing configurations but restores access to the device A WARNING Resetting the device deletes all existing configuration settings and disables all existing firewall and VPN services You can restore the device to its default settings in one of the following ways m Using a Console connection For further information see the Administration volume of the Concepts amp Examples ScreenOS Reference Guide m Using the reset pinhole on the back panel of the device as described in the next section You can reset the device and restore the factory default settings by pressing the reset pinhole To perform this operation you need to either view the device status
57. uration m 31 SSG 5 Hardware Installation and Configuration Guide Hostname and Domain Name The domain name defines the network or subnetwork that the device belongs to while the hostname refers to a specific device The hostname and domain name together uniquely identify the device in the network To configure the hostname and domain name on a device use the WebUl or CLI as follows WebUI Network gt DNS gt Host Enter the following then click Apply Host Name name Domain Name name CLI set hostname name set domain name save 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 use the WebUI or CLI as follows WebUI Network gt Routing gt Destination gt New trust vr Enter the following then click OK IP Address Netmask 0 0 0 0 0 0 0 0 Next Hop Gateway select Interface ethernetO 2 select Gateway IP Address ip_addr CLI set route 0 0 0 0 0 interface ethernetO 2 gateway ip_addr save Management Interface Address The Trust interface has the default IP address 192 168 1 1 24 and is configured for management services If you connect the 0 2 0 4 port on the device to a work
58. w Initial Configuration Wizard B Please click this wlan radio to configure wireless R Wuniper sse s O gt y Please click the following links or the above figure to configure interfaces eth0 O0 Untrust Zone bgroupO Trust Zone eth0 1 DMZ Zone Enter the IP address and netmask for the interface eth0 1 dmz zone O Dynamic IP via DHCP O Static IP Interface IP Netmask lt lt Previous Next gt gt Cancel Table 16 Fields in Ethernet0 1 Interface Window Field Description Dynamic IP via DHCP Enables the device to receive an IP address for the DMZ interface from a service provider Static IP Assigns a unique and fixed IP address to the DMZ interface Enter the DMZ interface IP address and netmask 9 BgroupO Interface Trust Zone Window The Trust zone interface can have a static or a dynamic IP address assigned via DHCP Insert the desired information then click Next The default interface IP address is 192 168 1 1 with a netmask of 255 255 255 0 or 24 Figure 28 BgroupO Interface Window Please click this wlan radio to configure wireless A uniper sse s O METAS Please click the following links or the above figure to configure interfaces th ntrust Zon r Trust Zon thi MZ Zone Enter the IP address and netmask for the interface bgroupO trust zone O Dynamic IP via DHCP Static IP Interface IP 192 168 1 1 Netmask 255 255 255 0 lt lt Previous l
59. workstations in the RPSMA 802 11a 54 Mbps on 5GHz radio band SSG 5 WLAN vicinity of a wireless radio connection 802 11b 11 Mbps on 2 4 GHz radio band 802 118 54 Mbps on 2 4 GHz radio band 802 11 superG 108 Mbps on 2 4 GHz and 5GHz radio bands Front Panel This section describes the following elements on the front panel of an SSG 5 device m System Status LEDs m Port Descriptions System Status LEDs 10 m Front Panel The system status LEDs display information about critical device functions Figure 3 illustrates the position of each status LED on the front of the SSG 5 V 92 WLAN device The system LEDs differ depending on the version of the SSG 5 device Figure 3 Status LEDs POWER THIRX 80211A STATUS HOOK BIG WLAN When the system powers up the POWER LED changes from off to blinking green and the STATUS LED changes in the following sequence red green blinking green Startup takes approximately two minutes to complete If you want to turn the system off and on again we recommend you wait a few seconds between shutting it down and powering it back up Table 2 provides the type name color status and description of each system status LED Table 2 Status LED Descriptions Type Name Color State Description POWER Green On steadily Indicates that the system is receiving power Off Indicates that the system is not rec

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