Example: Configuring Netscreen5Gt Devices To Connect To The Web Using The Pppoa And Adsl Interfaces (Nsm Procedure) - Juniper NETWORK AND SECURITY MANAGER 2010.4 - CONFIGURING SCREENOS DEVICES GUIDE REV 01 Manual

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Example: Configuring NetScreen5GT Devices to Connect to the Web Using the PPPoA
and ADSL Interfaces (NSM Procedure)
94
For Value, select End IP.
For ending IP, enter 192.168.1.33.
In the interface navigation tree, select DHCP. For DHCP Mode, select DHCP Server.
9.
Click OK to add the new IP pool, and then click OK again to save your changes to the
10.
Trust interface.
Configure the DMZ interface (ethernet2 in the DMZ zone).
11.
Double-click ethernet2. The General Properties screen appears. Configure the interface
12.
to use an IP address and netmask of 10.1.1.1/24. For Interface Mode, select NAT.
Click OK to save your changes to the DMZ interface, and then click OK to save and
13.
apply your changes to the device configuration.
Create a Global MIP to reference the MIP you created for the adsl1 interface. You use
14.
a Global MIP when configuring NAT in a Security Policy rule; the Global MIP references
the MIP for an individual device, enabling you to use one object (the Global MIP object)
to represent multiple MIPs in a single rule.
In the navigation tree, select Object Manager > NAT Objects > MIP.
15.
Click the Add icon to display the new Global MIP dialog box.
16.
Configure the Global MIP.
17.
Create a firewall rule that routes inbound HTTP traffic from any address in the Untrust
18.
zone to the MIP host (the Web server) in the DMZ zone. Configure the rule.
Example: Configuring NetScreen5GT Devices to Connect to the Web Using the PPPoA
and ADSL Interfaces (NSM Procedure) on page 94
Example: Configuring NetScreen5GT Devices as a Firewall Using the PPPoE and ADSL
Interfaces (NSM Procedure) on page 96
Wireless Interface on ScreenOS Devices Overview on page 99
In this example, you configure a NetScreen-5GT ADSL security device to connect to the
Internet using PPPoA and the ADSL interface. The device acts as both a PPPoA client
and a DHCP server:
As a PPPoA client, the device receives the IP address for the ADSL interface. However,
the device also receives one or more IP addresses for DNS servers.
As a DHCP server, the device provides hosts in the Trust zone with their IP addresses
and the IP addresses of the DNS servers.
Copyright © 2010, Juniper Networks, Inc.