Siemens 5890 manual NAT Host Mapping

Page 70

SIEMENS 5890 DSL Router	Chapter 6 Security Setup
User’s Guide	NAT

NAT Host Mapping

Typically, a local network address (internal) is translated to one or more global (external) addresses for outgoing messages.

1.To configure a one to one mapping of LAN IP addresses to WAN IP addresses, click NAT Host Mapping from the left navigation pane. This displays the NAT Host Settings page.

2.Select the interface you are configuring from the Interface drop-down menu.

3.In Beginning LAN IP, enter first IP address to map.

4.In Ending LAN IP, enter last IP address to map.

5.In Beginning WAN IP, enter first WAN IP address to map to the LAN IP addresses. The system calculates the other WAN IP addresses.

6.Click Add.

SIEMENS

64

Image 70

Contents 5890 Software License and Limited Warranty Software LicenseGeneral Provisions Table of Contents Advanced Setup User SetupSecurity Setup Monitoring Router Front Panel Back PanelHardware Specifications Software Specifications PPP RFC 1661, RFC Frame RelaySecurity Package Contents Installation RequirementsPC Requirements Network Service Provider Requirements Hardware Installation PC Configuration Windows 98/MEWindows NT Select TCP/IP Protocol from the Network Protocols listWindows Windows XP Mac OS Mac OSX Linux Configuring the Router Establish ConnectionRouter Information To do this Refer toAccess Easy Setup Wizard Select ProtocolIP Routing Enabled Bridging EnabledPoint-to-Point Protocol over ATM VC Multiplexing NAT Enabled Block Net Bios TrafficPoint-to-Point Protocol over ATM LLC Encapsulation NAT Enabled RFC 1483 Multiprotocol Encapsulation LLC/SNAP RFC 1483 VC Multiplexing Routed Point-to-Point Protocol over Ethernet over RFC1483 RFC 1483 MAC Encapsulated Routing MER RAW IP Dynamic Host Configuration Protocol Local Area Network Configuration User Setup User ManagementAdding/Modifying a User Account Deleting a User Account Radius User LookupLocal NoneTrusted Secure Mode ConfigurationUntrusted Configure the Radius Server Configure the TacPlus Server Management Classes Class Functional AreasChange Password Click Save and Reboot Access ControlNo access restrictions Telnet WebAdvanced Setup WAN Selection Sdsl ATM or Sdsl Frame RelayRemote File Configuration DMZ DMZ Router Clock Dhcp Dhcp Weighted Fair Queuing Differentiated Services FrameworkQoS Configure QoS policies Configure QoS Policy Siemens To the end Reorder QoS PoliciesBefore policy Routing Table Configuration Dial Backup Click Enable Dial BackupATM Traffic Shaping Non Real-Time Variable Bit Rate Constant Bit RateReal-Time Variable Bit Rate Unspecified Bit RateSwitch Management Switch Mirror Configuration Switch Age Time Command Line Interface File Editor Security Setup NAT NAT Server Configuration NAT Host Mapping Default DisablePort Number Snmp IP Filter Click Add IP RangeSnmp Password Enter the New Password and New Password againSecure Shell Key GeneratorConfigure SSH Load Keys Key Generator Firewall Scripts Stateful Firewall Firewall RulesConfigure Stateful Firewall View Dropped Packets Configure Firewall Rules Protocol/Port ApplicationDelete Firewall Rules IKE/IPSec Configuration Easy IKE/IPSec Setup Advanced IKE/IPSec Setup IKE PeersIKE Peers Definition IKE Proposals Definition IKE IPSec Proposals Definition Siemens IKE IPSec Policies Definition Siemens VPN Log On Monitoring Router System SummaryEthernet Interface Information Remote Connection InformationIP Routing Information System InformationDiagnostics PPPoE SessionInterface Information ATM StatisticsRouting Table Information Files InformationList All Configuration Data Memory UsageTCP/IP Statistics