Juniper SRX100B User manual

SRX100 Services Gateway Quick Start
Use the instructions in this quick start to help you connect the SRX100 Services
Gateway to your network. For details, see the SRX100 Services Gateway Hardware
Guide at http://www.juniper.net/techpubs/a059.html
.
SRX100 Services Gateway Front Panel
SRX100 Services Gateway Back Panel
SRX100 Services Gateway Models
The following two models of SRX100 Services Gateways are available:
Connecting and Configuring the SRX Series Device
Use the instructions below to connect and set up the SRX100 Services Gateway to
protect your network. Refer to the LEDs on the front of the device to help you determine
the status of the device.
Task 1: Overview
The SRX100 Services Gateway is a security device that requires these basic
configuration settings to function:
Interfaces must be assigned IP addresses.
Interfaces must be bound to zones.
Policies must be configured between zones to permit or deny traffic.
Source NAT rules must be set.
The device has the following default configuration set when you power it on for the first
time. To be able to use the device, you do not need to perform any initial configuration.
Factory-Default Settings:
Factory-Default Settings for Security Policies:
Factory-Default Settings for NAT Rule:
Callout Description Callout Description
1 Power button 4 USB port
2LEDs (ALARM, POWER,
STATUS, HA)
5Console port
3 Reset Config button 6 Fast Ethernet ports
Callout Description
1 Lock slot for security cable
2Grounding point
3 Cable tie holder
4Power supply input
g031001
g031002
Device DDR Memory
SRX100B 512 MB
SRX100H 1 GB
Port Label Interface Security Zones DHCP State IP Address
0/0 fe-0/0/0 untrust client unassigned
0/1 to 0/7 fe-0/0/1 to fe-0/0/7 trust server 192.168.1.1/24
Source Zone Destination Zone Policy Action
trust untrust permit
trust trust permit
untrust trust deny
Source Zone Destination Zone Policy Action
trust untrust source NAT to untrust zone
interface

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Task 2: Connect the Power Cable and a Power Source
Connect the power cable to the device and a power source. We recommend using a
surge protector. Note the following indications:
POWER LED (green): The device is receiving power.
STATUS LED (green): The device is operating normally.
ALARM LED (amber): The device is operating normally, and may glow amber as a
rescue configuration has not been set. This is not a panic condition.
NOTE: After a rescue configuration has been set, an amber ALARM LED indicates a
minor alarm, and a solid red ALARM LED indicates a major problem on the services
gateway.
You must allow the device between 5 and 7 minutes to boot up after you power it on.
Wait until the STATUS LED is solid green before proceeding to the next task.
Task 3: Connect the Management Device
Connect the management device to the services gateway using either of the following
methods:
Connect an RJ-45 cable (Ethernet cable) from any one port between the
ports labeled 0/1 and 0/7 (interfaces fe-0/0/1 through fe-0/0/7) on the front
panel to the Ethernet port on the management device (workstation or laptop):
We recommend this connection method. If you are using this method to
connect, proceed with Task 4.
Connect an RJ-45 cable (Ethernet cable) from the port labeled CONSOLE to
the supplied DB-9 adapter, which then connects to the serial port on the
management device. (Serial port settings: 9600 8-N-1.)
If you are using this method to connect, proceed with the CLI configuration
instructions in the Getting Started Guide for the Branch SRX Series at
http://www.juniper.net/techpubs/en_US/junos12.1x46/information-products
/topic-collections/security/software-all/getting-started-guide/
security-getting-started-guide.pdf.
See the illustration below for details on connecting a management interface.
Task 4: Ensure That the Management Device Acquires an IP Address
After you connect the management device to the services gateway, the DHCP server
process on the services gateway will assign an IP address automatically to the
management device. Ensure that the management device acquires an IP address on the
192.168.1.0/24 subnetwork (other than 192.168.1.1) from the device.
NOTE: The services gateway functions as a DHCP server and will assign an IP address
to the management device.
If an IP address is not assigned to the management device, manually configure an
IP address in the 192.168.1.0/24 subnetwork. Do not assign the 192.168.1.1 IP
address to the management device, as this IP address is assigned to the services
gateway. By default, the DHCP server is enabled on the L3 VLAN interface, (IRB)
vlan.0 (interface fe-0/0/1 to fe-0/0/7), which is configured with an IP address of
192.168.1.1/24.
When an SRX100 Services Gateway is powered on for the first time, it boots using
the factory-default configuration.
g031007

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Task 5: Ensure That an IP Address Is Assigned to the Services Gateway
Use one of the following methods to obtain an IP address on the services gateway:
Method 1: Obtaining a Dynamic IP Address on Your Services Gateway
Use the port labeled 0/0 (interface fe-0/0/0) to connect to your Internet Service
Provider (ISP). Your ISP will assign an IP address using the DHCP process.
If you use this method, when you get to Task 7, skip steps 1 through 4.
Method 2: Obtaining a Static IP Address on Your Services Gateway
Use the port labeled 0/0 (interface fe-0/0/0) to connect to your Internet Service
Provider (ISP). Your ISP will have provided a static IP address. You will not receive
an IP address using the DHCP process.
If you use this method, you must configure the static IP address on the services
gateway as described in Task 7, steps 1 through 4.
Task 6: Access the J-Web Interface
1. Launch a Web browser from the management device.
2. Enter http://192.168.1.1 in the URL address field.
3. Specify the default username as root. Do not enter any value in the Password field.
4. Click Log In. The J-Web Setup Wizard page appears.
Task 7: Configure the Basic Settings
Configure the basic settings, such as hostname, domain name, and root password, for
your services gateway.
IMPORTANT: Ensure that you have configured the IP address, root authentication,
and default gateway before you apply the configuration.
NOTE: All fields marked with an asterisk (*) are mandatory.
All network and management access settings are optional.
If you used Method 2 in Task 5 to obtain an IP address on your services gateway, ensure
that you make the following J-Web modifications:
1. On the Configure System: Network Settings page of the wizard, enter the IP address
of the gateway in the Default Gateway field and server names in the DNS Name
Servers list. Your ISP provides the IP address for the gateway and the server names.
2. On the Configure Interfaces page of the wizard, select the fe-0/0/0.0 interface and
click Edit.
3.
On the Add/Edit interface page, next to Address, unselect DHCP and select I P Address .
4. In the IP Address/subnet field, enter the manual IP address provided by your ISP. The
IP address must be entered in a.b.c.d/xx format, where xx is the subnet prefix.
NOTE: Make sure that you have selected the required services and protocols under
Services (Inbound) and Protocols (Inbound). Select all to permit all protocols and
services.
You can use the Configure J-Web Preferences page of the wizard to set the J-Web
starting page options and J-Web commit options.

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in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice. Products made or sold by Juniper Networks or components thereof might be covered by one or more
of the following patents that are owned by or licensed to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312, 6,429,706, 6,459,579, 6,493,347, 6,538,518, 6,538,899,
6,552,918, 6,567,902, 6,578,186, and 6,590,785. Copyright © 2015, Juniper Networks, Inc. All rights reserved. Part Number: 530-059062 Rev. 01, March 2015.
Task 8: Apply the Basic Configuration
On the last page (Review and Commit) of the wizard, review the basic configuration and
click Commit to apply the configuration.
After you configure the basic settings, the J-Web Setup wizard redirects you to the
J-Web pages where you can continue working in the J-Web interface.
After you complete initial setup configuration, the Setup wizard is no longer available. To
make changes to the configuration, use the J-Web interface.
NOTE: To make any changes to the interface configuration, see the Getting Started
Guide for the Branch SRX Series at
http://www.juniper.net/techpubs/en_US/junos12.1x46/information-products
/topic-collections/security/software-all/getting-started-guide/
security-getting-started-guide.pdf.
Task 9: Verify the Configuration
Access http://www.juniper.net to ensure that you are connected to the internet. This
connectivity ensures that you can pass traffic through the services gateway.
NOTE: If the http://www.juniper.net page does not load, verify your configuration settings,
and ensure that you have applied the configuration.
After you complete these steps, you can pass traffic from any trust port to the untrust
port.
Powering Off the Device
You can power off the device in one of the following ways:
Graceful shutdown—Press and immediately release the Power button. The device
begins gracefully shutting down the operating system.
Forced shutdown—Press the Power button and hold it for 10 seconds. The device
immediately shuts down. Press the Power button again to power on the device.
You can reboot or halt the system in the J-Web interface by selecting Maintain >
Reboot.
For additional configuration information, see the Getting Started Guide for the Branch
SRX Series at
http://www.juniper.net/techpubs/en_US/junos12.1x46/information-products
/topic-collections/security/software-all/getting-started-guide/
security-getting-started-guide.pdf
For detailed software configuration information, see the software documentation
available at http://www.juniper.net/techpubs/software/junos-srx/index.html.
Contacting Juniper Networks
For technical support, see www.juniper.net/support/requesting-support.html.