Symbol Technologies WS 2000 manual Gateway-How to Configure Network Address Translation NAT

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Gateway—How to Configure Network Address Translation (NAT)

 

 

Primary WLAN

Set the Primary WLAN field when the 802.11a broadcast

 

protocol is used. When a WLAN is associated with a 801.11a

 

broadcaster only one ESSID can be broadcast from the Access

 

Port (even though three are supported by the switch) . This field

 

specifies which ESSID to broadcast.

Security Beacon

Select the Security Beacon checkbox if the WLAN associated

 

with the Access Port needs to be secure. If this feature is

 

selected, the WLAN will not broadcast the ESSID. This selection

 

eliminates the possibility of hackers tapping in to the WLAN

 

without authorization by “stealing” the ESSID.

10.Click OK when finished setting the beacon settings.

11.Click Apply in the Access Port window to save changes.

Gateway—How to Configure Network Address Translation (NAT)

NAT provides the translation of an Internet Protocol (IP) address within one network to a different, known IP address within another network. One network is designated the private network, while the other is the public. NAT provides a layer of security by translating private (local) network addresses to one or more public IP addresses. For example, when an administrator wants to allow individuals on the WAN side access to a particular FTP or web server that is located on one of the LAN subnets but does not want to permit any other access, NAT is the appropriate solution.

1.Select Network Configuration --> WAN --> NAT from the left menu. The following screen appears.

Copyright © 2004 Symbol Technologies, Inc. All Rights Reserved

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WS 2000 Wireless Switch: 1.0 Date of last Revision: March 2004

 

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Contents 72E-67701-01 Rev a March WS 2000 Wireless Switch VersionSystem Reference Copyright PatentsTable of Contents Chapter Advanced Configuration Chapter Field Office Example 111 Document Conventions WS 2000 Wireless Switch System Reference GuideAbout this Document System Overview Management of Access PortsWireless LAN Wlan Security Firewall SecurityHardware Overview Technical SpecificationsPhysical Specifications Power Specifications Operating System OS ServicesCell Controller Services Environmental SpecificationsGateway Services 802.11a Support 802.11b SupportAccess Ports Network Address Translation NAT Gateway ServicesWS 2000 Wireless Switch Firewall Dhcp Client and Server Layer 3 RoutingSnmp Management Support OverviewWEP 128 104-bit Key 802.1x with Radius AuthenticationWEP 64 40-bit key 802.1x with Shared Key Authentication Kerberos AuthenticationWireless Protected Access WPA KeyGuard-MCM SupportGetting Started Overview Installing the SwitchSet up Communication to the Switch Getting Started Overview Changing the Administrator Password Configure the LAN Interface Configuring the SwitchDefining the Subnets Field DescriptionConfigure Subnets InterfacesDhcp Configuration Advanced Dhcp Settings Configure the WAN Interface Communicating with the Outside WorldSetting Up Point-to-Point over Ethernet PPPoE Communication Enable Wireless LANs WLANs ChapWireless Summary Area Configure WLANs Access Port AdoptionSubnet Configure Wlan SecurityField Description Name Setting the Authentication Method 802.1x EAP AuthenticationConfiguring WEP Encryption Setting the Encryption MethodKerberos Authentication Configuring WPA-TKIP Configure Wlan Security KeyGuard-MCM No EncryptionConfigure Access Ports Mobile Unit Access Control List ACLConfigure Access Ports Configure Subnet Access NameColor Access Type Description Green Access Overview TableAccess Exception Area YellowProtocol Transport Description Port Used HttpTransport Description ALLAdvanced Configuration WLAN-How to Configure Advanced SettingsWLAN-Setting Default Access Port Settings WLAN-Setting Default Access Port Settings Beacon Interval Dtim PeriodSecurity Beacon WLAN-Advanced Access Port SettingsPrimary Wlan WLAN-Advanced Access Port Settings Beacon is a packet broadcast by the adopted access ports to Gateway-How to Configure Network Address Translation NAT Gateway-How to Configure Network Address Translation NAT Gateway-How to Configure the WS 2000 Firewall Always On Firewall FiltersConfigurable Firewall Filters Gateway-How to Configure Static Routes Mime Flood Attack CheckNo RIP Setting the RIP ConfigurationDefining Routes RIPCompat Security-How to Configure 802.1x EAP AuthenticationRIP v2 NoneSecurity-How to Configure 802.1x EAP Authentication Security-How to Configure 802.1x EAP Authentication Security-How to Configure Kerberos Authentication Security-How to Specify a Network Time Protocol NTP Server Overview Switch SettingsWS 2000 Wireless Switch LED Functions Location DescriptionChanging the Name of the Switch Change the Location and Country Settings of the WS Location fieldHow to Restart the WS 2000 Wireless Switch Updating the WS 2000 Wireless Switch’s FirmwareChecking for and Downloading Firmware updates Performing the Firmware UpdateSystem Configuration Exporting and Importing Wireless Switch SettingsTo Export Settings to a Local File To Import or Export Settings to an FTP SiteTo Import Settings to a Local File How to Restore Default Configuration Settings Property Value Setting the Snmp Version Configuration Remote AdministrationHow to Configure Snmp Traps Setting Up Snmp v1/v2c Community DefinitionsAuthNoPriv Setting Up Snmp v3 Community DefinitionsNoAuth AuthPrivSetting Up the Access Control List Setting the Trap ConfigurationTrap Trap Name Generates a Trap when… Category AuthenticationConfiguration Cold StartSetting the Trap Configuration for Snmp v1/v2c Configure Administrator Access Setting the Trap Configuration for SnmpConfigure Management Access Access Port DescriptionChanging the Administrator and Manager Passwords Access Port StatisticsSetup AirBEAM Software Access Statistics and LogsGeneral Access Port Information Received and Transmitted Tables Associated Mobile UnitsSubnet Statistics Received Field Description Transmitted Description FieldWAN Statistics InterfacesReceived Field Description Setting Up and Viewing the System Log Viewing the Log on the SwitchSetting Up a Log Server Retail Use Cases BackgroundPlan Configuring the System Settings Contacting the Wireless SwitchEntering the Basic System Settings Setting Access Control Subnet IP Address Range Configuring the SubnetsIP Address Plan Configuring POS Subnet For each subnetConfiguring the Printer Subnet Retail Use Cases Configuring the Cafe Subnet Retail Use Cases Configuring the WAN Interface Configuring Network Address Translation NAT Retail Use Cases Switch Port Connected to Configuring the Access PortsSetting Access Port Defaults Inspecting the FirewallNaming the POS Access Port Configuring the Printer Access Port Configuring the Cafe Access Port Associating the Access Ports to the WLANs Configuring the WLANs Configuring the Cafe WlanConfiguring the Printer Wlan Name PrinterConfiguring the POS Wlan For the POS WLAN, she makes the following choicesSetting Subnet Access Retail Use Cases Wireless Authentication Encryption Channel Testing ConnectionsConfiguring the Clients Client IP Address Subnet Mask Gateway PortField Office Example Plan Configuring the System Settings Entering the Basic System Settings Setting Access Control Field Office Example Configuring the LAN Configuring the Engineering LANField Office Example Field Office Example Configuring the Sales Subnet Configuring the WAN Field Office Example Setting Up Network Address Translation Field Office Example MAC Address Location Confirm Firewall ConfigurationAdopting Access Ports Adoption List LabelField Office Example Configuring the WLANs Security Field Office Example Wlan Field Office Example Field Office Example Field Office Example Access Port Channel Configuring Subnet Access Installing the Access Ports and Testing Appendix A. Sample Configuration File NTP menu Wlan 1 configuration set mode 1 enable Wlan 3 configuration set mode 3 disable Default 802.11 a radio configuration set reg a in/out 149 Access Port configuration LAN Dhcp configuration network Firewall configuration set syn enable Outbound 1-To-Many NAT configuration set outb map s1 Page Index FTP Snmp 802.1x EAP authentication