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HP NRM42 4.3.2 NAT, Metric, Dynamic NAPT, Announced in RIP:

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Metric: It represents the cost of transmission for routing purposes. The number need not be precise, but it must be between 1 and 15.

Announced in RIP: This parameter determines if the Prestige will include the route to the remote node in its RIP broadcasts. Set “Yes”, it is kept private and is not included in RIP broadcasts. Set “No”, the remote node will be propagated to other hosts through RIP broadcasts.

4.3.2 NAT

The NAT (Network Address Translation - NAT, RFC 1631) is the translation of the IP address of a host in a packet. The default setting is Dynamic NAPT. It provides dynamic Network Address Translation capability between LAN and multiple WAN connections, and the LAN

Contents

Page INDEX 1.1 Introducing the ADSL2+ Router Page 1.2 Features of the ADSL2+ Router Firewall Domain Name System (DNS) relay Dynamic Domain Name System (DDNS) PPP over Ethernet (PPPoE): RIP1/2 Routing Simple Network Management Protocol (SNMP) Web based GUI Firmware Upgradeable Rich management interfaces 2.1 Important note for using the ADSL2+ Router 2.2 Package Contents 2.3 The Front LEDs ADSL2+ Router with 4-portSwitch 802.11g ADSL2+ Router model 2.4 The Rear Ports Port Meaning 2.5 Cabling 3.1 Before Configuration Configuring PC in Windows XP Configuring PC in Windows Configuring PC in Windows 98/Me Configuring PC in Windows NT4.0 3.2 Factory Default Settings 3.2.1 Username and Password 3.3 LAN and WAN Port Addresses 3.4 Information from your ISP 3.5 Configuring with your Web Browser Quick Start Interface Setup Advanced Setup Access Management Maintenance 4.1 Quick Start Step1 Step2: Step3: Page Step4: 4.2 Interface Setup 4.2.1 Internet VCI: ATM QoS: CBR UBR VBR Dynamic Route: RIP Version: RIP Direction: Multicast: 4.2.2 LAN Enable disabled Relay Starting IP Address: IP Pool Count: 4.2.3 for Wireless ADSL2+ Modem/router model only Broadcast SSID: Yes Channel ID: Authentication Type: 64-bit Active: Actived Action: Deny Association Allow Association 4.3 Advanced Setup 4.3.1 Routing Dest IP: Mask: Gateway IP: Metric: Device: 4.3.2 NAT Number of IPs: DMZ DMZ: Disabled: Enabled: Apply Virtual Server WAN Rule Index: Start Port Number: End Port Number: Local IP Address: IP Address Mapping Rule Type: Local Start IP: Local End IP: Public Start IP: Public End IP: Page 4.3.3 ADSL 4.4 Access Management 4.4.1 ACL 4.4.2 IP Filter Source IP Address: Subnet Mask: Source Port Number: 0 Destination IP Address: 4.4.3 SNMP 4.4.4 UPnP 4.4.5 DDNS 4.5 Maintenance 4.5.1 Administrator 4.5.2 Time Zone 4.5.3 Firmware 4.5.4 SysRestart 4.5.6 Diagnostics 4.6 Status 4.6.1 Device Info Connection Type: VPI/VCI: Subnet mask: Default Gateway: DNS Server: 4.6.2 System Log 4.6.3 Statistics Transmit total PDUs: Transmit total Error Counts: Receive total PDUs: Receive total Error Counts: Problem Corrective Action None of the LEDs are on when you turn on the router You have forgotten your router login and/or password Initialization of the Frequent loss of ADSL linesync (disconnections) Can’t ping any PCs on the LAN