Asus RX3042H Instrukcja Użytkownika

RX3042HUser's ManualRevision 0.8May 12, 2005

viiiFigure 7.1 RIP Configuration Page ... 54Figure 7.2 Static Route Configuration Page ...

Configuring Firewall RX3042H User's Manual885. Select TCP/UDP from the incoming protocol drop-down list. If you are not sure whether the ap

89RX3042H User's Manual System Management10 System ManagementThis chapter describes the following administrative tasks that you can perform u

90System Management RX3042H User's Manual10.2 Login Password and System Settings10.2.1 Changing PasswordThe first time you log into the Config

91RX3042H User's Manual System Managementnew password in the same upper and lower case characters that you enter here.3. Click on Apply button t

92System Management RX3042H User's ManualFigure 10.3. System Information Page10.4 Setup Date and TimeRX3042H keeps a record of the current date

93RX3042H User's Manual System ManagementFigure 10.4. Time Zone Configuration PageTo manually change the time for the router:1. Open the Time

94System Management RX3042H User's ManualManager, click the Management ->Time Zone menu. 10.5 SNMP SetupSNMP (Simple Network Management P

95RX3042H User's Manual System ManagementFigure 10.5. SNMP Configuration Page2. Check the SNMP Enable box to enable the SNMP support; oth

96System Management RX3042H User's Manual1. Open the Log configuration page, as shown in Figure 10.6, by clicking the Management ->Log menu2.

97RX3042H User's Manual System ManagementFigure 10.8 Factory Reset Page2. Click on Apply button to restore the system configuration to the factor

ixRX3042H User's Manual IntroductionFigure 10.8 Factory Reset Page ... 97Figure 10.9 Factory Rese

98System Management RX3042H User's ManualSometimes, you may find that you have no way to access the RX3042H, e.g. you forget your

99RX3042H User's Manual System Management4. Click on button to backup the system configuration.10.7.3 Restore System ConfigurationFollow the step

100System Management RX3042H User's ManualFigure 10.13 Selecting System Configuration from the File Manager3. Click on Apply button to restore

101RX3042H User's Manual System ManagementFigure 10.15 System Reboot Counter Timer10.8 Firmware UpgradeASUSTeK may from time to time provide yo

102System Management RX3042H User's ManualFigure 10.17 Selecting Firmware from the File Manager3. Click on Apply button to update the firmware. A

103RX3042H User's Manual System Management5. A count down timer will display, as shown in Figure 10.20, after the firmware upgrade is comple

104System Management RX3042H User's ManualFigure 10.21 Restart System Page10.9 Logout Configuration ManagerTo logout of Configuration Manager

105RX3042H User's Manual IP Address, Network Masks, and Subnets11 IP Addresses, Network Masks, and Subnets11.1 IP AddressesNote: This section

IP Address, Network Masks, and Subnets RX3042H User's Manual106Table 11.1. IP Address StructureField 1 Field 2 Field 3 Field 4Network ID Host IDN

107RX3042H User's Manual IP Address, Network Masks, and Subnets• A host ID can have any value except all fields set to 0 or all fields set

xIntroduction RX3042H User's ManualTable 5.1 LAN Configuration Parameters ... 28Table 5.2 WAN PPPoE Configuration

IP Address, Network Masks, and Subnets RX3042H User's Manual108Class A: 255.0.0.0Class B: 255.255.0.0Class C: 255.255.255.0These are called de

RX3042H User's Manual Troubleshooting10912 TroubleshootingThis appendix suggests solutions for problems you may encounter in installing or usin

Troubleshooting RX3042H User's Manual110Problem Troubleshooting SuggestionPC cannot access Internet (cont.)• Verify with your ISP that the DNS

RX3042H User's Manual Troubleshooting11112.1 Diagnosing Problem using IP Utilities12.1.1 pingPing is a command you can use to check wh

Troubleshooting RX3042H User's Manual112Using the ping command, you can test whether the path to the RX3042H is working (using the

113RX3042H User's Manual IndexFigure 12.2. Using the nslookup UtilityThere may be several addresses associated with an Internet name. This is co

115RX3042H User's Manual Index13 Index ACL Configuration page, 74Computersconfiguring IP information, 13Configuration Manageroverview, 25troublesh

116Index RX3042H User's ManualWindows Me, 15Windows NT 4.0, 16IP ConfigurationWindows XP, 13IP informationconfiguring on LAN computers, 13, 54-58IP

117RX3042H User's Manual Indexchanging, 90default, 19, 24recovering, 111PC configuration, 13PC Configurationstatic IP addresses, 17Ping, 111Power

1RX3042H User's Manual IntroductionChapter 1 IntroductionCongratulations on becoming the owner of RX3042H. Your LAN (local area network)

2Introduction RX3042H User's Manual • For system configuration using the web-based GUI: a web browser such as Internet Explorer 6.0 or newe

RX3042H User's Manual Getting to Know RX3042H3Chapter 2 Getting to Know RX3042H2.1 Parts ListIn addition to this document, RX3042H should com

Getting to Know RX3042H RX3042H User's Manual4contains a pool of network ports to be used for translation. Every packet is translated

RX3042H User's Manual Getting to Know RX3042H5ACL is a very appropriate measure for providing isolation of one subnet from another. It ca

Getting to Know RX3042H RX3042H User's Manual62.3.2.4 Application Level Gateway (ALG)Applications such as FTP open connections dynamically

RX3042H User's Manual Getting to Know RX3042H7Table 2.2 Front Panel Label and LEDsLED Label Color StatusIndication1 Power GreenON RX3042H is po

2

Getting to Know RX3042H RX3042H User's Manual8Table 2.3 Rear Panel Labels and LEDsLabel Indication6 1--4LAN Ports: connect to your PC's Eth

RX3042H User's Manual Getting to Know RX3042H92.4.3 Bottom View12.Wall Mount Slots: You may use these slots to hang RX3042H on the wall to

Getting to Know RX3042H RX3042H User's Manual102. Line up the wall mount slots with the screws and maneuver RX3042H so that both screws a

RX3042H User's Manual Quick Start Guide113 Quick Start GuideThis Quick Start Guide provides basic instructions for connecting the RX3042H to

Quick Start Guide RX3042H User's Manual123.1.2 Step 2. Connect computers or a Network.If your LAN has no more than 4 computers, you ca

RX3042H User's Manual Quick Start Guide13You should verify that the LEDs are illuminated as indicated in Table 3.1.Table 3.1 LED IndicatorsThis

Quick Start Guide RX3042H User's Manual141. In the Windows task bar, click the <Start> button, and then click Control Panel.2. Double-click

RX3042H User's Manual Quick Start Guide15and then click <OK> button.You may be prompted to install files from your Windows 2000 installatio

Quick Start Guide RX3042H User's Manual16Protocol, and then click <Add> button.5. Select Microsoft in the Manufacturers list box, and t

RX3042H User's Manual Quick Start Guide17protocols. If the list includes TCP/IP Protocol, then the protocol has already been enabled. Skip to st

iTable of Contents1 Introduction ...11.1 Features ...

Quick Start Guide RX3042H User's Manual18server).• You maintain different subnets on your LAN.However, during the first time configuration of you

RX3042H User's Manual Quick Start Guide1913.On any PC connected to one of the four LAN ports on the RX3042H, open your Web browser,

Quick Start Guide RX3042H User's Manual2015. Follow the instructions described in Chapter 5 “Router Setup” to set up the LAN and WAN settings for

RX3042H User's Manual Quick Start Guide21If the LEDs do not illuminate as expected or the web page does not display, see Appendix 12 for trouble

RX3042H User's Manual Using the Configuration Manager234 Using the Configuration ManagerThe RX3042H includes a preinstalled program called

Using the Configuration Manager RX3042H User's Manual24Figure 4.1 Configuration Manager Login Screen2. Enter your username and password, and then

RX3042H User's Manual Using the Confi guration Manager25Figure 4.2 Typical Confi guration Manager Page4.2.1 Menu Navigation• To expand a group of

Using the Configuration Manager RX3042H User's Manual264.3 Overview of System ConfigurationTo view the overall system configuration, log into the C

RX3042H User's Manual Router Setup275 Router SetupThis chapter describes how to configure the basic settings for your router so that the compu

ii3.1 Part 1 — Connecting the Hardware ...113.1.1 Step 1. Connect an ADSL or a cable modem ...113.1.2 Step 2. Connect

Router Setup RX3042H User's Manual28Table 5.1 LAN Configuration ParametersSettings DescriptionHost Name For identification only.IP Address The LAN

RX3042H User's Manual Router Setup295. Click "Apply" to save the settings. If you were using an Ethernet connection for the current se

Router Setup RX3042H User's Manual30Figure 5.2 Network Setup Configuration Page-WAN Configuration5.2.2 PPPoEPPPoE connection is most often used by

RX3042H User's Manual Router Setup315.2.2.1 WAN PPPoE Configuration ParametersTable 5.2 describes the configuration parameters available

Router Setup RX3042H User's Manual32Setting DescriptionConnect on DemandClick on the Enable or Disable radio button to enable or disable this opt

RX3042H User's Manual Router Setup33Figure 5.4. WAN – PPPoE Unnumbered Configurationconnection mode, the range of MTU is from 546 to 1492. The de

Router Setup RX3042H User's Manual345.2.3.1 WAN PPPoE Unnumbered Configuration ParametersTable 5.3 describes the configuration parameters a

RX3042H User's Manual Router Setup35Setting DescriptionMTU You may specify the maximum size of the transmitted packet. For PPPoE, the range of M

Router Setup RX3042H User's Manual36Figure 5.5. WAN – Dynamic IP (DHCP client) Configuration5.2.4.1 Configuring Dynamic IP for WANFollow the instr

RX3042H User's Manual Router Setup37by the DHCP server of your ISP.4. (Optional) Change the MTU value if necessary. If you do not kno

iii5.2.1 WAN Connection Mode ... 295.2.2 PPPoE ...

Router Setup RX3042H User's Manual38Setting DescriptionSubnet MaskWAN subnet mask provided by your ISP. Typically, it is set as 255.255.255.0.Gat

RX3042H User's Manual Router Setup399. Click Apply to save the settings5.2.6 PPTPSome of the service providers require user to login usin

Router Setup RX3042H User's Manual40Setting DescriptionConnect on DemandClick on the Enable or Disable radio button to enable or disable this opt

RX3042H User's Manual DHCP Server Configuration415.2.6.2 Configuring PPTP for WANFollow the instructions below to configure PPTP settings:1. Open

DHCP Server Configuration RX3042H User's Manual42requirement on the WANs. Another feature supported is fail-over for the WAN ports. If one of t

RX3042H User's Manual DHCP Server Configuration43Setting DescriptionConnectivity Check (Cont.)will need to disable this feature. Otherwise, RX304

DHCP Server Configuration RX3042H User's Manual44Follow the instructions below to set up WAN load balancing:1. Open the Load Balancing config

RX3042H User's Manual DHCP Server Configuration456 DHCP Server Configuration6.1 DHCP (Dynamic Host Control Protocol)6.1.1 What is DHCP?DHCP is

DHCP Server Configuration RX3042H User's Manual466.1.3 Configuring DHCP ServerNote: By default, the RX3042H is configured as a DHCP server

RX3042H User's Manual DHCP Server Configuration47Table 6.1. DHCP Configuration ParametersField DescriptionEnable Check or uncheck this box to enab

iv6.1.5.2 Add a Fixed DHCP Lease ... 496.1.5.3 Delete a Fixed DHCP Lease ...496.1.5.4 Viewi

DHCP Server Configuration RX3042H User's Manual486.1.4 Viewing Current DHCP Address AssignmentsWhen the RX3042H functions as a DHCP server for y

RX3042H User's Manual DHCP Server Confi guration49Figure 6.3. Fixed DHCP Lease Confi guration Page6.1.5.2 Add a Fixed DHCP LeaseTo add a fi xed DH

DHCP Server Configuration RX3042H User's Manual50DHCP Lease configuration page by clicking Advanced ->DHCP Server menu6.2 DNS6.2.1 About

RX3042H User's Manual DHCP Server Configuration51Note: If you specify the actual DNS addresses on the PCs or in the DHCP pool, the DNS relay feat

Routing RX3042H User's Manual52DNS address (other than the LAN IP address) in a DHCP pool or statically on a PC, then that address will be

RX3042H User's Manual Routing537 RoutingYou can use Configuration Manager to define specific routes for your Internet and network dat

Routing RX3042H User's Manual547.2 Dynamic Routing using RIP (Routing Information Protocol)RIP enables routing information exchange between

RX3042H User's Manual Routing55Field DescriptionPassive ModeEnable this mode if RIP configured for this interface will only receive routing infor

Routing RX3042H User's Manual56information. Available options are Version 1, Version 2 and Both.6. Choose whether authentication is required

RX3042H User's Manual Routing57Field DescriptionSubnet MaskIndicates which parts of the destination address refer to the network and which parts

v9.1.4 Default ACL Rules ... 649.2 NAT Overview ...

Routing RX3042H User's Manual587.3.3 Deleting Static RoutesFigure 7.4. Sample Routing TableFollow these instructions to delete a static rout

59RX3042H User's Manual Configuring DDNS8 Configuring DDNSDynamic DNS (DDNS) is a service that allows computers to use the same domain name, even

60Configuring DDNS RX3042H User's Manual8.1 DDNS Configuration ParametersTable 8.1 describes the configuration parameters available for DDN

61RX3042H User's Manual Configuring DDNSFollow these instructions to configure the HTTP DDNS:1. First, you should have already registered a domain

RX3042H User's Manual Configuring Firewall639 Configuring Firewall and NATThe RX3042H provides built-in firewall/NAT functions, enabling you

Configuring Firewall RX3042H User's Manual649.1.2 DoS (Denial of Service) ProtectionBoth DoS protection and stateful packet inspection provide fir

RX3042H User's Manual Configuring Firewall65• ACL Rules: for controlling all access to the computers on the LAN and DMZ and for controlling

Configuring Firewall RX3042H User's Manual66Figure 9.1 NAPT – Map Any Internal PCs to a Single Global IP AddressFigure 9.2 Reverse NAPT – Relayed

RX3042H User's Manual Configuring Firewall679.2.2 Reverse NAPT / Virtual ServerReverse NAPT is also called inbound mapping, port mapping, or

vi9.8.2 Special Application Example ... 8710 System Management ...8910.1 Con

Configuring Firewall RX3042H User's Manual68The RX3042H has an Attack Defense Engine that protects internal networks from Denial of Service (

RX3042H User's Manual Configuring Firewall69Field DescriptionSYN/ ICMP/ UDP FloodingCheck or un-check this option to enable or disable the loggin

Configuring Firewall RX3042H User's Manual709.3.2.2 Configuring DoS SettingsTo configure DoS settings, follow the instructions below:1. Open the

RX3042H User's Manual Configuring Firewall71Table 9.3. ACL Rule Configuration ParametersField DescriptionFilter Direction – choose the available o

Configuring Firewall RX3042H User's Manual72Field DescriptionNATNoneSelect this option if you donʼt intend to use NAT in this ACL rule.IP AddressS

RX3042H User's Manual Configuring Firewall73IP Address, SubnetSelect any of these options and enter details as described in the Source IP

Configuring Firewall RX3042H User's Manual74Field DescriptionThis option allows you to select the ICMP message type for the service. The supported

RX3042H User's Manual Configuring Firewall75Figure 9.4. ACL Configuration Page9.5.1 Add an ACL RuleTo add an ACL rule, follow the instructions be

Configuring Firewall RX3042H User's Manual76Figure 9.5. ACL Configuration Exampleexplanation of these fields.8. Assign a priority for this rule

RX3042H User's Manual Confi guring Firewall779.5.2 Modify an ACL RuleTo modify an inbound ACL rule, follow the instructions below:1. Open the O

vii12 Troubleshooting ...10912.1 Diagnosing Problem using IP Utilities ... 11112.1.1 ping

Configuring Firewall RX3042H User's Manual789.6.1 Add a Self-Access RuleTo add a Self-Access rule, follow the instructions below:1. Open the S

RX3042H User's Manual Configuring Firewall79Figure 9.8. Self-Access ACL Configuration Example9.6.2 Modify a Self-Access RuleTo modify a Self-Acce

Configuring Firewall RX3042H User's Manual809.7 Configure Virtual ServerVirtual server allows you to configure up to ten public servers, such as a

RX3042H User's Manual Configuring Firewall81virtual server configuration.Table 9.5. Virtual Server Configuration ParametersSetting DescriptionIDAdd

Configuring Firewall RX3042H User's Manual82Setting DescriptionRedirect ServiceSelect a service, from the drop-down list, to which this rule shoul

RX3042H User's Manual Configuring Firewall83Application Service Port NumbersNetmeeting or VoIP1503-1503, 1720(ALG)NEWS TCP 119-119PC Anywhere TCP

Configuring Firewall RX3042H User's Manual84Figure 9.11. Virtual Server Example 1 – Web Server3. Enter the IP address of the web server, which is

RX3042H User's Manual Configuring Firewall855. Select the service, HTTP_8080, from the Redirect Service drop-down list.6. Click Add to save the v

Configuring Firewall RX3042H User's Manual86 Note: Only one PC can use one particular special application at a time..9.8.1 Special Applicat

RX3042H User's Manual Configuring Firewall87Application Outgoing Port NumberIncoming Port RangeICU II 2019 2000-2038, 2050-2051, 2069, 2085, 3010