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ZyXEL Communications ZyXEL Prestige 310, User Manual

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Prestige 310 Broadband Sharing Gateway

Network Address Translation (NAT)

6-3

Figure 6-1 How NAT Works

6.1.4 NAT Application

The following figure illustrates a possible NAT application, where three inside LANs (logical LANs using IP
Alias) behind the Prestige can communicate with three distinct WAN networks. More examples follow at the
end of this chapter.

Summary of Contents for ZyXEL Prestige 310

Page 1: ...Prestige 310 Broadband Sharing Gateway User s Guide Version 3 50 January 2002 ...

Page 2: ...ed by ZyXEL Communications Corporation All rights reserved Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products or software described herein Neither does it convey any license under its patent rights nor the patent rights of others ZyXEL further reserves the right to make changes in any products described herein without notice This publication is sub...

Page 3: ...equency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications If this equipment does cause harmful interference to radio television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures 1 Reorient or relocate th...

Page 4: ... that compliance with the above conditions may not prevent degradation of service in some situations Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to disconnect the equipme...

Page 5: ...pply system caused by household appliances and similar electrical equipment Harmonics 1995 EN 61000 3 3 Disturbance in supply system caused by household appliances and similar electrical equipment Voltage fluctuations 1995 EN 61000 4 2 Electrostatic discharge immunity test Basic EMC Publication 1995 EN 61000 4 3 Radiated radio frequency electromagnetic field immunity test 1996 EN 61000 4 4 Electri...

Page 6: ...by an act of God or subjected to abnormal working conditions Note Repair or replacement as provided under this warranty is the exclusive remedy of the purchaser This warranty is in lieu of all other warranties express or implied including any implied warranty of merchantability or fitness for a particular use or purpose ZyXEL shall in no event be held liable for indirect or consequential damages o...

Page 7: ... C support zyxel com 1 714 632 0882 800 255 4101 www zyxel com NORTH AMERICA sales zyxel com 1 714 632 0858 ftp zyxel com ZyXEL Communications Inc 1650 Miraloma Avenue Placentia CA 92870 U S A support zyxel dk 45 3955 0700 www zyxel dk SCANDINAVIA sales zyxel dk 45 3955 0707 ftp zyxel dk ZyXEL Communications A S Columbusvej 5 2860 Soeborg Denmark support zyxel at 43 1 4948677 0 www zyxel at AUSTRI...

Page 8: ...Address Translation 1 1 1 2 4 Traffic Redirect 1 2 1 2 5 Port Forwarding 1 2 1 2 6 Trigger Port Forwarding 1 2 1 2 7 Internal SPTGEN 1 2 1 2 8 DHCP Support 1 2 1 2 9 Dynamic DNS Support 1 2 1 2 10 IP Multicast 1 2 1 2 11 PPPoE Support 1 3 1 2 12 PPTP Support 1 3 1 2 13 IP Alias 1 3 1 2 14 Call Scheduling 1 3 1 2 15 Call Control 1 3 1 2 16 Full Network Management 1 3 1 2 17 RoadRunner Support 1 3 1...

Page 9: ...ystem Management Terminal Interface Summary 2 7 2 5 3 SMT Menus at a Glance 2 8 2 6 Changing the System Password 2 10 2 6 1 Resetting the Prestige 2 10 2 7 General Setup 2 11 2 7 1 Dynamic DNS 2 11 2 7 2 Procedure For Configuring Menu 1 2 12 2 7 3 Configuring Dynamic DNS 2 12 2 8 WAN Setup 2 14 2 9 LAN Setup 2 15 2 9 1 LAN Port Filter Setup 2 16 Chapter 3 Internet Access 3 1 3 1 TCP IP and DHCP fo...

Page 10: ...lation NAT 6 1 6 1 Introduction 6 1 6 1 1 NAT Definitions 6 1 6 1 2 What NAT Does 6 2 6 1 3 How NAT Works 6 2 6 1 4 NAT Application 6 3 6 1 5 NAT Mapping Types 6 4 6 2 Using NAT 6 5 6 2 1 SUA Single User Account Versus NAT 6 5 6 2 2 Applying NAT 6 6 6 3 NAT Setup 6 7 6 3 1 Address Mapping Sets 6 8 6 4 NAT Server Sets Port Forwarding 6 12 6 4 1 Configuring a Server behind NAT 6 13 6 5 General NAT E...

Page 11: ...tus 9 1 9 1 1 To get to the System Status 9 1 9 2 System Information and Console Port Speed 9 3 9 2 1 System Information 9 4 9 2 2 Console Port Speed 9 5 9 3 Log and Trace 9 5 9 3 1 Viewing Error Log 9 5 9 3 2 UNIX Syslog 9 6 9 3 3 Call Triggering Packet 9 10 9 4 Diagnostic 9 11 9 4 1 WAN DHCP 9 11 Chapter 10 Firmware and Configuration Maintenance 10 1 10 1 Filename Conventions 10 1 10 2 Backup Co...

Page 12: ... SPTGEN FTP Upload Example 12 4 Chapter 13 Remote Management 13 1 13 1 Telnet 13 1 13 2 FTP 13 1 13 3 Web 13 1 13 4 SNMP 13 1 13 5 DNS 13 2 13 6 Remote Management 13 2 13 6 1 Remote Management Limitations 13 4 13 7 Remote Management and NAT 13 4 13 8 System Timeout 13 4 Chapter 14 Call Scheduling 14 1 14 1 Introduction 14 1 14 2 Schedule Setup 14 1 14 3 Schedule Set Setup 14 2 14 4 Applying Schedu...

Page 13: ...310 Broadband Sharing Gateway Table of Contents xiii Appendix D Example Internal SPTGEN Screens K Appendix E Boot Commands N Appendix F Power Adapter Specifications P Appendix G Hardware Specifications Q Index R ...

Page 14: ...igure 3 5 Menu 3 2 1 IP Alias Setup 3 7 Figure 3 6 Internet Access Setup Ethernet 3 9 Figure 3 7 Internet Access Setup PPTP 3 11 Figure 3 8 Internet Access PPPoE 3 12 Figure 3 9 Internet Setup Test Example 3 13 Figure 4 1 Remote Node Profile for Ethernet Encapsulation 4 1 Figure 4 2 Remote Node Profile for PPTP Encapsulation 4 3 Figure 4 3 Menu 11 1 Remote Node Profile for PPPoE Encapsulation 4 5 ...

Page 15: ...22 Example 4 Menu 15 1 1 1 Address Mapping Rule 6 22 Figure 6 23 Example 4 Menu 15 1 1 Address Mapping Rules 6 22 Figure 6 24 Menu 15 3 Trigger Port Setup 6 23 Figure 6 25 Trigger Port Forwarding Process Example 6 24 Figure 7 1 Outgoing Packet Filtering Process 7 1 Figure 7 2 Filter Rule Process 7 3 Figure 7 3 Menu 21 Filter Set Configuration 7 4 Figure 7 4 NetBIOS_WAN Filter Rules Summary 7 4 Fig...

Page 16: ...re 10 8 Restore Using FTP or TFTP Session Example 10 9 Figure 10 9 System Maintenance Restore Configuration 10 9 Figure 10 10 System Maintenance Starting Xmodem Download Screen 10 9 Figure 10 11 Restore Configuration Example 10 10 Figure 10 12 Successful Restoration Confirmation Screen 10 10 Figure 10 13 Telnet Into Menu 24 7 1 Upload System Firmware 10 11 Figure 10 14 Telnet Into Menu 24 7 2 Syst...

Page 17: ...nu 24 11 Remote Management Control 13 3 Figure 14 1 Schedule Setup 14 1 Figure 14 2 Schedule Set Setup 14 2 Figure 14 3 Applying Schedule Sets to a Remote Node Example PPPoE Encapsulation 14 4 Figure 14 4 Applying Schedule Sets to a Remote Node Example PPTP Encapsulation 14 4 ...

Page 18: ...ble 4 2 Fields in Menu 11 1 PPTP Encapsulation 4 3 Table 4 3 Table 4 3 Fields in Menu 11 1 PPPoE Encapsulation Specific Only 4 5 Table 4 4 Remote Node Network Layer Options Menu Fields 4 7 Table 4 5 Remote Node Network Layer Options Menu Fields 4 9 Table 4 6 Menu 11 1 Remote Node Profile Traffic Redirect Field 4 12 Table 4 7 Traffic Redirect Setup 4 13 Table 5 1 IP Static Route Menu Fields 5 3 Tab...

Page 19: ... for Third Party TFTP Clients 10 6 Table 11 1 Budget Management 11 3 Table 11 2 Call History Fields 11 4 Table 11 3 Time and Date Setting Fields 11 5 Table 13 1 Menu 24 11 Remote Management Control 13 3 Table 14 1 Schedule Set Setup Fields 14 2 Table 15 1 Troubleshooting the Start Up of your Prestige 15 1 Table 15 2 Troubleshooting the LAN Interface 15 1 Table 15 3 Troubleshooting the WAN interfac...

Page 20: ...om a terminal emulator through the console port or over a Telnet connection About This User s Guide This user s guide is designed to guide you through the SMT configuration of your Prestige 310 for its various applications There is also HTML help for the embedded web configurator To access the web configurator follow the steps shown in the Accessing The Web Configurator section Regardless of your ...

Page 21: ...The SMT menu titles and labels are in Bold Times font The choices of a menu item are in Bold Arial font A single keystroke is in Arial font and enclosed in square brackets for instance ENTER means the Enter or carriage return key ESC means the escape key and SPACE BAR means the space bar UP and DOWN are the up and down arrow keys For brevity s sake we will use e g as a shorthand for for instance a...

Page 22: ...Getting Started I P Pa ar rt t I I Getting Started This section is a step by step guide to help you connect install and setup your Prestige to operate on your network and access the Internet ...

Page 23: ......

Page 24: ...B Auto negotiation Ethernet Fast Ethernet Interface This auto negotiation feature allows the Prestige to detect the speed of incoming transmissions and adjust appropriately without manual intervention It allows data transfer of either 10 Mbps or 100 Mbps in either half duplex or full duplex mode depending on your Ethernet network 1 2 2 SNMP SNMP Simple Network Management Protocol is a protocol use...

Page 25: ...ing the need to navigate and configure individual SMT menus for each Prestige 1 2 8 DHCP Support DHCP Dynamic Host Configuration Protocol allows the individual clients workstations to obtain the TCP IP configuration at start up from a centralized DHCP server The Prestige has built in DHCP server capability enabled by default which means it can assign IP addresses an IP default gateway and DNS serv...

Page 26: ...ote nodes 1 2 15 Call Control The Prestige provides budget management for outgoing calls and chronicles incoming and outgoing calls 1 2 16 Full Network Management Your Prestige offers you a variety of options for network management It supports password protected local and remote network management via the console port or a telnet connection using SMT System Management Interface It also supports FT...

Page 27: ...ware upgrades as well as configuration file backups and restoration 1 2 21 Packet Filtering The Packet Filtering mechanism blocks unwanted traffic from entering leaving your network 1 2 22 Upgrade Prestige Firmware via LAN The firmware of your Prestige can be upgraded via the LAN 1 3 Applications for the Prestige 310 1 3 1 Broadband Internet Access via Cable or DSL Modem A cable modem or xDSL mode...

Page 28: ...n click the Computer Name tab Note the entry in the Full computer name field and enter it as the Prestige System Name 2 MAC Address Assigned By The default is Factory Default which is the factory assigned default MAC Address We recommend you choose IP Address attached on LAN and enter the IP address of the workstation on the LAN whose MAC you are cloning 4 Encapsulation Choose PPPoE if you have a ...

Page 29: ......

Page 30: ...ge Figure 2 1 Front Panel LEDs Table 2 1 LED Descriptions LED FUNCTION COLOR STATUS MEANING PWR Power Green On The Prestige is receiving power Off The system is not ready or failed On The system is ready and running SYS System Flashing The system is rebooting Green Off The 10M LAN is not connected On The Prestige is connected to a 10M LAN 10M LAN Flashing The 10M LAN is sending receiving packets O...

Page 31: ...tige 310 Rear Panel and Connections The following figure shows the rear panel of your Prestige 310 and the related connections Figure 2 2 Prestige 310 Rear Panel Connections This section outlines how to connect your Prestige 310 to the LAN and the WAN If you want to connect a cable modem you must connect the coaxial cable from your cable service to the threaded coaxial cable connector on the back ...

Page 32: ... Connect the WAN port on the Prestige to the Ethernet port on the xDSL modem using the cable that came with your xDSL modem 2 2 3 Connecting the Prestige to the LAN When the correct Ethernet cable is correctly connected to the computer or hub one of the front panel LAN LEDs will turn on For a single computer connect the 10 100M LAN port on the Prestige to the Network Adapter on the computer using ...

Page 33: ...cations software called terminal emulation software configured to the following parameters VT100 terminal emulation 9600 baud No parity 8 data bits 1 stop bit flow control set to none 3 A cable xDSL modem and an ISP account 2 4 Turning on Your Prestige At this point you should have connected the Console port the LAN port the WAN port and the Power to the appropriate devices or lines Plug the power...

Page 34: ...tes after you log in your Prestige will automatically log you out and display a blank screen If you see a blank screen press ENTER to display the login screen again Figure 2 4 Password Screen 2 5 Navigating the SMT Interface The SMT System Management Terminal is the interface that you use to configure your Prestige Several operations that you should be familiar with before you attempt to modify th...

Page 35: ...the previous and the next field respectively Entering information Type in or press SPACE BAR then press ENTER You need to fill in two types of fields The first requires you to type in the appropriate information The second allows you to cycle through the available choices by pressing SPACE BAR Required fields All fields with the symbol must be filled in order to be able to save the new configurati...

Page 36: ...routes for bridging and IP in this menu 15 NAT Setup Use this menu to configure Network Address Translation 21 Filter Set Configuration Use this menu to provide security via filters 22 SNMP Configuration Use this menu to configure SNMP related parameters 23 System Password Change your password in this menu recommended 24 System Maintenance From displaying system status to uploading firmware this m...

Page 37: ...Prestige 310 Broadband Sharing Gateway 2 8 Hardware Installation and Initial Setup 2 5 3 SMT Menus at a Glance Figure 2 6 Getting Started and Advanced Application SMT Menus ...

Page 38: ...Prestige 310 Broadband Sharing Gateway Hardware Installation and Initial Setup 2 9 Figure 2 7 Advanced Management SMT Menus ...

Page 39: ...l need to reinstall the configuration file Uploading the configuration file replaces the current configuration file with the default configuration file you will lose all configurations that you had before and the speed of the console port will be reset to the default of 9600bps with 8 data bit no parity and 1 stop bit 8n1 The password will be reset to the default of 1234 Turn off the Prestige and ...

Page 40: ...dividual computer the domain name can be assigned from the Prestige via DHCP 2 7 1 Dynamic DNS Dynamic DNS Domain Name System allows you to update your current dynamic IP address with one or many dynamic DNS services so that anyone can contact you in NetMeeting CU SeeMe or other services You can also access your FTP server or Web site on your own computer using a DNS like address for example myhos...

Page 41: ...ave this field blank the ISP may assign a domain name via DHCP You can go to menu 24 8 and type sys domainname to see the current domain name used by your gateway If you want to clear this field just press the SPACE BAR The domain name entered by you is given priority over the ISP assigned domain name zyxel com tw Edit Dynamic DNS Press the SPACE BAR to select Yes or No default Select Yes to confi...

Page 42: ...dns org At the time of writing dyndns org provides the basic DynamicDNS and StaticDNS services along with a limited number of hostnames for free but charges a fee for CustomDNS See www dyndns org for details DynamicDNS defautl Host Enter the domain name assigned to your Prestige by your Dynamic DNS provider me dyndns org EMAIL Enter your e mail address mail mailserver USER Enter your user name Pas...

Page 43: ...enu 2 WAN Setup From the main menu enter 2 to display menu 2 ZyXEL recommends you configure this menu even if your ISP does not require MAC address athentication Figure 2 11 Menu 2 WAN Setup This screen allows you to configure the WAN port s MAC Address by either using the factory default or cloning the MAC address from a workstation on your LAN Once it is successfully configured the address will ...

Page 44: ... you are cloning 192 168 1 33 When you have completed this menu press ENTER at the prompt Press ENTER to Confirm to save your configuration or press ESC at any time to cancel Your Prestige WAN Port is always set at half duplex mode as most cable modems only support half duplex mode If your cable modem supports full duplex mode then you will be able to manually set it at half duplex mode If the Pre...

Page 45: ...filter the LAN traffic however the filter sets may be useful to block certain packets reduce traffic and prevent security breaches Figure 2 13 Menu 3 1 LAN Port Filter Setup Menu 3 2 is discussed in the next part of this User s Guide Please read on Menu 3 1 LAN Port Filter Setup Input Filter Sets protocol filters 2 device filters Output Filter Sets protocol filters device filters Press ENTER to Co...

Page 46: ...n to see how to enter the DNS server address es 3 1 2 DHCP Configuration DHCP Dynamic Host Configuration Protocol RFC 2131 and RFC 2132 allows individual clients to obtain TCP IP configuration at start up from a server You can configure the Prestige as a DHCP server or disable it When configured as a server the Prestige provides the TCP IP configuration for the clients If set to None DHCP service ...

Page 47: ...inistrator assigns you a block of registered IP addresses follow their instructions in selecting the IP addresses and the subnet mask If the ISP did not explicitly give you an IP network number then most likely you have a single user account and the ISP will assign you a dynamic IP address when the connection is established If this is the case it is recommended that you select a network number fro...

Page 48: ...Allocation for Private Internets and RFC 1466 Guidelines for Management of IP Address Space 3 1 5 RIP Setup RIP Routing Information Protocol RFC1058 and RFC 1389 allows a router to exchange routing information with other routers The RIP Direction field controls the sending and receiving of RIP packets When set to Both or Out Only the Prestige will broadcast its routing table periodically When set ...

Page 49: ... to any group and is used by IP multicast computers The address 224 0 0 1 is used for query messages and is assigned to the permanent group of all IP hosts including gateways All hosts must join the 224 0 0 1 group in order to participate in IGMP The address 224 0 0 2 is assigned to the multicast routers group The Prestige supports both IGMP version 1 IGMP v1 and IGMP version 2 IGMP v2 At start up...

Page 50: ...2 TCP IP and DHCP Ethernet Setup Menu 3 LAN Setup 1 LAN Port Filter Setup 2 TCP IP and DHCP Setup Enter Menu Selection Number Menu 3 2 TCP IP and DHCP Ethernet Setup DHCP Server Configuration Client IP Pool Starting Address 192 168 1 33 Size of Client IP Pool 32 Primary DNS Server 0 0 0 0 Secondary DNS Server 0 0 0 0 DHCP Server Address N A TCP IP Setup IP Address 192 68 1 1 IP Subnet Mask 255 255...

Page 51: ...cifies the size or count of the IP address pool 32 Primary DNS Server Secondary DNS Server Enter the IP addresses of the DNS servers The DNS servers are passed to the DHCP clients along with the IP address and the subnet mask Leave these entries at 0 0 0 0 if they are provided by a WAN DHCP server DHCP Server Address The Prestige acts as a surrogate DHCP server when you select Relay from the DHCP ...

Page 52: ...3 2 1 Yes When you have completed this menu press ENTER at the prompt Press ENTER to Confirm to save your configuration or press ESC at any time to cancel 3 2 1 IP Alias Setup Use menu 3 2 to configure the first network and move the cursor to the Edit IP Alias field and press SPACE BAR to choose Yes and press ENTER to configure the second and third network Pressing ENTER opens Menu 3 2 1 IP Alias ...

Page 53: ...IP 2M RIP 1 Incoming Protocol Filters Enter the filter set s you wish to apply to the incoming traffic between this node and the Prestige Outgoing Protocol Filters Enter the filter set s you wish to apply to the outgoing traffic between this node and the Prestige When you have completed this menu press ENTER at the prompt Press ENTER to Confirm to save your configuration or press ESC at any time t...

Page 54: ... authentication method Choose a RoadRunner flavor if your ISP is Time Warner s RoadRunner otherwise choose Standard Note xDSL users must choose the Standard option only The Server IP My Login IP and My Password fields are not applicable in this case My Login Enter the login name given to you by your ISP My Password Enter the password associated with the login name above Login Server IP The Prestig...

Page 55: ...ge Press ENTER to Confirm to save your configuration or press ESC to cancel 3 3 2 PPTP Encapsulation Point to Point Tunneling Protocol PPTP is a network protocol that enables transfer of data from a remote client to a private server creating a Virtual Private Network VPN using TCP IP based networks PPTP supports on demand multi protocol and virtual private networking over public networks such as t...

Page 56: ...an use PPPoE encapsulation only when you re using the Prestige with an xDSL modem as the WAN device PPPoE is an IETF Draft standard specifying how a host personal computer interacts with a broadband modem i e xDSL cable wireless etc to achieve access to high speed data networks It preserves the existing Microsoft Dial Up Networking experience and requires no new learning or procedures For the serv...

Page 57: ...thermore with NAT all of the LAN s computers will have access If you enable PPPoE in menu 4 you will see the next screen For more information on PPPoE please refer to the PPPoE Appendix Figure 3 8 Internet Access PPPoE Table 3 8 New Fields in Menu 4 PPPoE Screen FIELD DESCRIPTION EXAMPLE Encapsulation Press the SPACE BAR and then press ENTER to choose PPPoE The encapsulation method influences your...

Page 58: ...et Setup Test is shown next Figure 3 9 Internet Setup Test Example 3 5 Basic Setup Complete Well done You have successfully connected installed and set up your Prestige to operate on your network and access the Internet Start dialing for node ChangeMe Hit any key to continue DIALING dev a ch 0 OUTGOING CALL phone PPTP Start tunnel setup send SCCRQ PPTP OCRQ sent CALL CONNECT speed 10000000 type 10...

Page 59: ...Advanced Applications II P Pa ar rt t I II I Advanced Applications This section describes the advanced applications of your Prestige such as Remote Node Setup IP Static Route Setup and NAT ...

Page 60: ...ote Node Filter 4 1 Remote Node Profile From the main menu enter 11 to display Menu 11 1 Remote Node Profile There are three variations of this menu depending on whether you choose Ethernet Encapsulation PPTP or PPPoE Encapsulation 4 1 1 Ethernet Encapsulation Choose the Ethernet option when the WAN port is used as a regular Ethernet The first menu 11 1 screen you see is for Ethernet Encapsulation...

Page 61: ...fields are not applicable in this case Service Name This is valid only when you have chosen PPPoE encapsulation If you are using PPPoE encapsulation then type the name of your PPPoE service here poellc Outgoing My Login This field is applicable for PPPoE encapsulation only Enter the login name assigned by your ISP when the Prestige calls this remote node Some ISPs append this field to the Service ...

Page 62: ...the PPTP Appendix for information Figure 4 2 Remote Node Profile for PPTP Encapsulation The next table shows how to configure the new fields in the Remote Node Profile menu Table 4 2 Fields in Menu 11 1 PPTP Encapsulation FIELD DESCRIPTION EXAMPLE Encapsulation Press the SPACE BAR to choose PPTP You must also go to menu 11 3 to check the IP Address setting once you have PPTP Menu 11 1 Remote Node ...

Page 63: ...ion at power on and whenever the connection is down A nailed up connection can be very expensive for obvious reasons Do not specify a nailed up connection unless your telephone company offers flat rate service or you need a constant connection and the cost is of no concern 4 2 1 PPPoE Encapsulation The Prestige supports PPPoE Point to Point Protocol over Ethernet PPPoE is an IETF Draft standard RF...

Page 64: ...s NOT already described in Table 4 1 Table 4 3 Table 4 3 Fields in Menu 11 1 PPPoE Encapsulation Specific Only FIELD DESCRIPTION EXAMPLE Authen This field sets the authentication protocol used for outgoing calls Options for this field are CHAP PAP Your Prestige will accept either CHAP or PAP when requested by this remote node CHAP accept CHAP only PAP accept PAP only CHAP PAP Menu 11 1 Remote Node...

Page 65: ...more details please refer to the Call Scheduling chapter Nailed Up Connections This field specifies if you want to make the connection to this remote node a nailed up connection More details are given earlier in this section Session Options Idle Timeout This value specifies the idle time i e the length of time there is no traffic from the Prestige to the remote node in seconds that can elapse befo...

Page 66: ...Use the SPACE BAR to select either Full Feature None or SUA Only See the NAT chapter for a full discussion of this feature SUA Only Metric This field is valid only for PPTP PPPoE encapsulation The metric represents the cost of transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks Enter a number that approximates t...

Page 67: ...both IGMP version 1 IGMP v1 and version 2 IGMP v2 Press SPACE BAR to enable IP Multicasting or select None to disable it See the previous Part for more information on this feature IGMP v2 Once you have completed filling in the Network Layer Options Menu press ENTER to return to menu 11 Press ENTER at the message Press ENTER to Confirm to save your configuration or press ESC at any time to cancel 4...

Page 68: ...t this is the address assigned to your local Prestige not the remote router Network Address Translation Use the SPACE BAR to select either Full Feature None or SUA Only See the NAT chapter for a full discussion on this feature SUA Only Metric The metric represents the cost of transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly con...

Page 69: ...PoE in menu 11 1 Move the cursor to the Edit IP field in menu 11 1 The menu and filed are the same as described for PPTP encapsulation 4 4 Remote Node Filter Move the cursor to the field Edit Filter Sets in menu 11 1 then press the SPACE BAR to set the value to Yes Press ENTER to open Menu 11 5 Remote Node Filter Use menu 11 5 to specify the filter set s to apply to the incoming and outgoing traff...

Page 70: ...t to the Internet thus acting as an auxiliary backup when your regular WAN connection fails Figure 4 8 Traffic Redirect Hardware Setup To configure the parameters for traffic redirect enter 11 from the main menu to display Menu 11 1 Remote Node Profile as shown next Menu 11 5 Remote Node Filter Input Filter Sets protocol filters 5 device filters Output Filter Sets protocol filters 1 device filters...

Page 71: ...ect Yes and press ENTER to configure Menu 11 6 Traffic Redirect Setup Yes Press ENTER at the message Press ENTER to Confirm to save your configuration or press ESC at any time to cancel 4 5 1 Traffic Redirect Setup Configure parameters that determine when the Prestige will forward WAN traffic to the backup gateway using Menu 11 6 Traffic Redirect Setup Menu 11 1 Remote Node Profile Rem Node Name R...

Page 72: ...omatically forwards traffic to this IP address if the Prestige s Internet connection terminates 0 0 0 0 Check WAN IP Address Configuration of this field is optional If you do not enter an IP address here the Prestige will use the default gateway IP address Configure this field to test your Prestige s WAN accessibility Enter the IP address of a reliable nearby computer for example your ISP s DNS se...

Page 73: ...at your Prestige will wait for a ping response from the IP Address in the Check WAN IP Address field before it times out The WAN connection is considered down after the Prestige times out the number of times specified in the Fail Tolerance field If your network is busy or congested you should increase the value in this field 10 When you have completed this menu press ENTER at the prompt Press ENTE...

Page 74: ...te node specifies only the network to which the gateway is directly connected and the Prestige has no knowledge of the networks beyond For instance the Prestige knows about network N2 in the following diagram through remote node router 1 However the Prestige is unable to route a packet to network N3 because it doesn t know that there is a route through the same remote node Router 1 via gateway Rou...

Page 75: ...r of one of the static routes you want to configure Figure 5 3 Menu 12 1 Edit IP Static Route The following table describes fields in Menu 12 1 Edit IP Static Route Menu Menu 12 IP Static Route Setup 1 ________ 2 ________ 3 ________ 4 ________ 5 ________ 6 ________ 7 ________ 8 ________ Enter selection number Menu 12 1 Edit IP Static Route Route 1 Route Name Active No Destination IP Address IP Sub...

Page 76: ...immediate neighbor of your Prestige that will forward the packet to the destination On the LAN the gateway must be a router on the same segment as your Prestige over the WAN the gateway must be the IP address of one of the Remote Nodes Metric Metric represents the cost of transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connect...

Page 77: ......

Page 78: ... example the local address refers to the IP address of a host when the packet is in the local network while the global address refers to the IP address of the host when the same packet is travelling in the WAN side Note that inside outside refers to the location of a host while global local refers to the IP address of a host used in a packet Thus an inside local address ILA is the IP address of an...

Page 79: ...ing see Table 6 2 NAT offers the additional benefit of firewall protection If no server is defined in these cases all incoming inquiries will be filtered out by your Prestige thus preventing intruders from probing your network For more information on IP address translation refer to RFC 1631 The IP Network Address Translator NAT 6 1 3 How NAT Works Each packet has two addresses a source address and...

Page 80: ... Figure 6 1 How NAT Works 6 1 4 NAT Application The following figure illustrates a possible NAT application where three inside LANs logical LANs using IP Alias behind the Prestige can communicate with three distinct WAN networks More examples follow at the end of this chapter ...

Page 81: ...ny to One mode the Prestige maps multiple local IP addresses to one global IP address This is equivalent to SUA i e PAT port address translation ZyXEL s Single User Account feature that previous ZyXEL routers supported the SUA Only option in today s routers 3 Many to Many Overload In Many to Many Overload mode the Prestige maps the multiple local IP addresses to shared global IP addresses 4 Many O...

Page 82: ...PE IP MAPPING SMT ABBREVIATION One to One ILA1ÅÆ IGA1 1 1 Many to One SUA PAT ILA1ÅÆ IGA1 ILA2ÅÆ IGA1 M 1 Many to Many Overload ILA1ÅÆ IGA1 ILA2ÅÆ IGA2 ILA3ÅÆ IGA1 ILA4ÅÆ IGA2 M M Ov Many One to One ILA1ÅÆ IGA1 ILA2ÅÆ IGA2 ILA3ÅÆ IGA3 M 1 1 Server Server 1 IPÅÆ IGA1 Server 2 IPÅÆ IGA1 Server 3 IPÅÆ IGA1 Server 6 2 Using NAT 6 2 1 SUA Single User Account Versus NAT SUA Single User Account is a ZyNO...

Page 83: ...o apply NAT for Internet access in menu 4 Enter 4 from the main menu to go to Menu 4 Internet Access Setup Figure 6 3 Menu 4 Applying NAT for Internet Access The following figure shows how you apply NAT to the remote node in menu 11 1 Step 1 Enter 11 from the main menu Step 2 Move the cursor to the Edit IP field press SPACE BAR to select Yes and then press ENTER to bring up Menu 11 3 Remote Node N...

Page 84: ...dress Mapping Set 255 menu 15 1 see section 6 3 1 Choose SUA Only if you have just one public WAN IP address for your Prestige 6 3 NAT Setup Use the Address Mapping Sets menus and submenus to create the mapping table used to assign global addresses to computers on the LAN You can see two NAT Address Mapping sets in menu 15 1 You can only configure Set 1 Set 255 is used for SUA When you select Full...

Page 85: ...e menus To configure NAT enter 15 from the main menu to bring up the following screen Figure 6 5 Menu 15 NAT Setup 6 3 1 Address Mapping Sets Enter 1 to bring up Menu 15 1 Address Mapping Sets Figure 6 6 Menu 15 1 Address Mapping Sets SUA Address Mapping Set Enter 255 to display the next screen The fields in this menu cannot be changed Menu 15 NAT Setup 1 Address Mapping Sets 2 Server Set Enter Me...

Page 86: ...5 255 255 255 0 0 0 0 255 255 255 255 Global Start IP This is the starting global IP address IGA If you have a dynamic IP enter 0 0 0 0 as the Global Start IP 0 0 0 0 Global End IP This is the ending global IP address IGA N A Type These are the mapping types discussed above see Table 6 2 Server allows us to specify multiple servers of different types behind NAT to this machine See later for some e...

Page 87: ... Ordering your rules is important because the Prestige applies the rules in the order that you specify When a rule matches the current packet the Prestige takes the corresponding action and the remaining rules are ignored If there are any empty rules before your new configured rule your configured rule will be pushed up by that number of empty rules For example if you have already configured rules...

Page 88: ...ore or Delete in the previous field the cursor jumps to this field to allow you to select the rule to apply the action in question 1 You must press ENTER at the bottom of the screen to save the whole set You must do this again if you make any changes to the set including deleting a rule No changes to the set take place until this action is taken Selecting Edit in the Action field and then selectin...

Page 89: ...ny to One and Server types N A Once you have finished configuring a rule in this menu press ENTER at the message Press ENTER to Confirm to save your configuration or press ESC to cancel 6 4 NAT Server Sets Port Forwarding A NAT server set is a list of inside behind NAT on the LAN servers for example web or FTP that you can make visible to the outside world even though NAT makes your whole inside n...

Page 90: ...e Mail Transfer Protocol 25 DNS Domain Name System 53 Finger 79 HTTP Hyper Text Transfer protocol or WWW Web 80 POP3 Post Office Protocol 110 NNTP Network News Transport Protocol 119 SNMP Simple Network Management Protocol 161 SNMP trap 162 PPTP Point to Point Tunneling Protocol 1723 6 4 1 Configuring a Server behind NAT Follow these steps to configure a server behind NAT Step 1 Enter 15 in the ma...

Page 91: ...y time to cancel Figure 6 10 Menu 15 2 NAT Server Setup Figure 6 11 Multiple Servers Behind NAT Example Menu 15 2 NAT Server Setup Rule Start Port No End Port No IP Address 1 Default Default 0 0 0 0 2 21 25 192 168 1 33 3 0 0 0 0 0 0 4 0 0 0 0 0 0 5 0 0 0 0 0 0 6 0 0 0 0 0 0 7 0 0 0 0 0 0 8 0 0 0 0 0 0 9 0 0 0 0 0 0 10 0 0 0 0 0 0 11 0 0 0 0 0 0 12 1026 1026 RR Reserved Press ENTER to Confirm or E...

Page 92: ...ap to one dynamic IGA Inside Global Address assigned by your ISP Figure 6 12 NAT Example 1 Figure 6 13 Menu 4 Internet Access and NAT Example Menu 4 Internet Access Setup ISP s Name ChangeMe Encapsulation Ethernet Service Type Standard My Login N A My Password N A Login Server IP N A IP Address Assignment Dynamic IP Address N A IP Subnet Mask N A Gateway IP Address N A Network Address Translation ...

Page 93: ... in section 6 5 The SUA Only read only option from the Network Address Translation field in menus 4 and 11 3 is specifically pre configured to handle this case 6 5 2 Example 2 Internet Access with an Inside Server Figure 6 14 NAT Example 2 In this case you do exactly as above use the convenient pre configured SUA Only set and also go to menu 15 2 to specify the Inside Server behind the NAT as show...

Page 94: ... the first IGA to the first inside FTP server for FTP traffic in both directions 1 1 mapping giving both local and global IP addresses Rule 2 Map the second IGA to our second inside FTP server for FTP traffic in both directions 1 1 mapping giving both local and global IP addresses Rule 3 Map the other outgoing LAN traffic to IGA3 Many 1 mapping Rule 4 You also map your third IGA to the web server ...

Page 95: ...menu Step 3 Enter 1 to configure the Address Mapping Sets Step 4 Enter 1 to begin configuring this new set Enter a Set Name choose the Edit Action and then enter 1 for the Select Rule field Press ENTER to confirm Step 5 Select Type as One to One direct mapping for packets going both ways and enter the local Start IP as 192 168 1 10 the IP address of FTP Server 1 the global Start IP as 10 132 50 1 ...

Page 96: ...apping Rule Type One to One Local IP Start 192 168 1 10 End N A Global IP Start 10 132 50 1 End N A Press ENTER to Confirm or ESC to Cancel Press Space Bar to Toggle Menu 11 3 Remote Node Network Layer Options IP Address Assignment Dynamic IP Address N A IP Subnet Mask N A Gateway IP Addr N A Network Address Translation Full Feature Metric N A Private N A RIP Direction None Version N A Enter here ...

Page 97: ... Idx Local Start IP Local End IP Global Start IP Global End IP Type 1 192 168 1 10 10 132 50 1 1 1 2 192 168 1 11 10 132 50 2 1 1 3 0 0 0 0 255 255 255 255 10 132 50 3 M 1 4 10 132 50 3 Server 5 6 7 8 9 10 Action Edit Select Rule Press ENTER to Confirm or ESC to Cancel Menu 15 2 NAT Server Setup Rule Start Port No End Port No IP Address 1 Default Default 0 0 0 0 2 80 80 192 168 1 21 3 25 25 192 16...

Page 98: ... mapping as port numbers do not change for Many One to One and One to One NAT mapping types The following figure illustrates this Figure 6 21 NAT Example 4 Other applications such as some gaming programs are NAT unfriendly because they embed addressing information in the data stream These applications won t work through NAT even when using One to One and Many One to One mapping types Follow the st...

Page 99: ...ress of the computer on the LAN that sent the matching data When the requested data comes back the Prestige applies the port mapping rules and uses the recorded IP address to get the data back to the proper computer Menu 15 1 1 1 Address Mapping Rule Type Many One to One Local IP Start 192 168 1 10 End 192 168 1 12 Global IP Start 10 132 50 1 End 10 132 50 3 Press ENTER to Confirm or ESC to Cancel...

Page 100: ...display Menu 15 3 Trigger Port Setup shown next Figure 6 24 Menu 15 3 Trigger Port Setup Table 6 8 Menu 15 3 Trigger Port Setup Description FIELD DESCRIPTION EXAMPLE Rule This is the rule index number 1 Name Enter a unique name for identification purposes You may enter up to 15 characters in this field All characters are permitted including spaces Real Audio Incoming Incoming is a port range that ...

Page 101: ... save your configuration or press ESC at any time to cancel 6 6 2 Trigger Port Forwarding Process The following is an example of trigger port forwarding Figure 6 25 Trigger Port Forwarding Process Example 1 Jane requests a file from the Real Audio server 2 Port 7070 is a trigger port the Prestige uses to remember Jane s computer IP address 3 The Real Audio server responds using a port number rangi...

Page 102: ... Advanced Management This section provides information on Filter Configuration SNMP Configuration System Information and Diagnosis Firmware and Configuration File Maintenance System Maintenance Internal SPTGEN Remote Management and Call scheduling ...

Page 103: ......

Page 104: ...g is used to determine if a packet should be allowed to trigger a call Remote node call filtering is only applicable when using PPTP or PPPoE encapsulation refer to the Remote Node Setup chapter Outgoing packets must undergo data filtering before they encounter call filtering as shown in the following figure Figure 7 1 Outgoing Packet Filtering Process For incoming packets your Prestige applies da...

Page 105: ...ou cannot mix device filter rules and protocol filter rules within the same set You can apply up to four filter sets to a particular port to block multiple types of packets With each filter set having up to six rules you can have a maximum of 24 rules active for a single port Three sets of factory default filter rules have been configured in menu 21 to prevent NetBIOS traffic from triggering calls...

Page 106: ...tch First Filter Rule Execute Filter Rule Next Filter Rule Available Fetch Next Filter Rule No Fetch First Filter Set Yes Check Next Rule Drop No Forward Figure 7 2 Filter Rule Process You can apply up to four filter sets to a particular port to block multiple types of packets With each filter set having up to six rules you can have a maximum of 24 rules active for a single port ...

Page 107: ...ilter Rules Summary Menu 21 1 Filter Set Configuration Filter Set 1 2 3 4 5 6 Comments NetBIOS_WAN NetBIOS_LAN TEL_FTP_WEB_WAN ______________ SNMP_WAN ______________ Filter Set 7 8 9 10 11 12 Comments ______________ ______________ ______________ ______________ ______________ ______________ Enter Filter Set Number to Configure 0 Edit Comments Press ENTER to CONFIRM or ESC to CANCEL Menu 21 1 Filter...

Page 108: ...enus Menu 21 3 Filter Rules Summary A Type Filter Rules M m n 1 Y IP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 23 N D N 2 Y IP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 21 N D N 3 Y IP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 80 N D F 4 N 5 N 6 N Enter Filter Rule Number 1 6 to Configure Menu 21 5 Filter Rules Summary A Type Filter Rules M m n 1 Y IP Pr 17 SA 0 0 0 0 DA 0 0 0 0 DP 161 N D F 2 N 3 N 4 N 5 N 6 N Enter Filter Rule Num...

Page 109: ... e forward the packet drop the packet or check the next rule For the latter the next rule is independent of the rule just checked m Action Matched F means to forward the packet immediately and skip checking the remaining rules D means to drop the packet N means to check the next rule n Action Not Matched F means to forward the packet immediately and skip checking the remaining rules D means to dro...

Page 110: ...rule TCP IP rules allow you to base the rule on the fields in the IP and the upper layer protocol for example UDP and TCP headers To configure TCP IP rules select press ENTER to open Menu 21 1 1 TCP IP Filter Rule as shown next Figure 7 8 Menu 21 1 1 TCP IP Filter Rule The following table describes how to configure your TCP IP filter rule Table 7 3 TCP IP Filter Rule Menu Fields FIELD DESCRIPTION ...

Page 111: ... the value given in Destination Port field Options are None Less Greater Equal or Not Equal Equal Source IP Address Enter the source IP Address of the packet you wish to filter This field reads don t care if it is 0 0 0 0 IP Address IP Mask Enter the IP mask that will be used to mask the bits of the IP address given in the Source IP Address field IP Mask Port Enter the source port of the packets t...

Page 112: ...packets will be logged None Action Matched Select the action for a matching packet Options are Check Next Rule Forward or Drop Drop Action Not Matched Select the action for a packet not matching the rule Options are Check Next Rule Forward or Drop Check Next Rule Once you have completed filling in Menu 21 1 1 1 TCP IP Filter Rule press ENTER at the message Press Enter to Confirm to save your confi...

Page 113: ...lter Active Check IP Protocol Drop Drop Packet Accept Packet Drop Forward Check Next Rule Check Next Rule Check Next Rule Forward Not Matched Yes No Check Src IP Addr Apply SrcAddrMask to Src Addr Matched Check Dest IP Addr Apply DestAddrMask to Dest Addr Not Matched Not Matched Check Src Dest Port Matched Not Matched Figure 7 9 Executing an IP Filter ...

Page 114: ...her field will take 8 digits for example FFFFFFFF To configure a generic rule select Generic Filter Rule in the Filter Type field in the menu 21 6 1 and press ENTER to open Menu 21 6 1 Generic Filter Rule as shown next Figure 7 10 Menu 21 6 1 Generic Filter Rule The following table describes the fields in the Generic Filter Rule Menu Table 7 4 Generic Filter Rule Menu Fields Field Description Exam...

Page 115: ...acket is disposed of according to the action fields If the More field is Yes then Action Matched and Action Not Matched will be No No Log Select the logging option from the following None No packets will be logged Action Matched Only packets that match the rule parameters will be logged Action Not Matched Only packets that do not match the rule parameters will be logged Both All packets will be lo...

Page 116: ...le filters Step 1 Enter 21 from the main menu to open Menu 21 Filter Set Configuration Step 2 Enter 1 to open Menu 21 1 Filter Rules Summary Step 3 Enter the index of the filter set you wish to configure say 6 and press ENTER Step 4 Enter a descriptive name or comment in the Edit Comments field for example TELNET_WAN and press ENTER Step 5 Press ENTER at the message Press ENTER to confirm to open ...

Page 117: ...More No Log None Action Matched Drop Action Not Matched Check Next Rule Press ENTER to Confirm or ESC to Cancel Press Space Bar to Toggle Press SPACE BAR to choose this filter rule type The first filter rule type determines all subsequent filter types within a set Select Yes to make the rule active 6 is the TCP protocol The port number for FTP is 21 See RFC 1060 for port numbers of well known serv...

Page 118: ...es Summary A Type Filter Rules M m n 1 Y IP Pr 6 SA 0 0 0 0 DA 0 0 0 0 DP 21 N D N 2 N 4 N 5 N 6 N Enter Filter Rule Number 1 6 to Configure 2 This shows you that you have configured and activated A Y a TCP IP filter rule Type IP Pr 6 for destination FTP ports DP 21 M N means an action can be taken immediately The action is to drop the packet m D if the action is matched and to forward the packet ...

Page 119: ...in the next section When NAT Network Address Translation is enabled the inside IP address and port number are replaced on a connection by connection basis which makes it impossible to know the exact address and port on the wire Therefore the Prestige applies the protocol filters to the native IP address and port number before NAT for outgoing packets and after NAT for incoming packets On the other...

Page 120: ...ches Go to menu 3 1 shown below and enter the number s of the filter set s that you want to apply as appropriate You can choose up to four filter sets from twelve by entering their numbers separated by commas for example 3 4 6 11 Input filter sets filter incoming traffic to the Prestige and Output filter sets filter outgoing traffic from the Prestige A factory default set NetBIOS_LAN is inserted i...

Page 121: ...be applied in menu 11 5 to block local NetBIOS traffic from triggering calls to the ISP when you are using PPPoE or PPTP encapsulation only Enter 1 in protocol filters under Output Filter Sets when using Ethernet encapsulation and in the protocol filters field under Call Filter Sets when using PPPoE or PPTP encapsulation Apply them as shown in the following figure Figure 7 17 Filtering Remote Node...

Page 122: ...is a protocol used for exchanging management information between network devices SNMP is a member of TCP IP protocol suite Your Prestige supports SNMP agent functionality which allows a manager station to manage and monitor the Prestige through the network The Prestige supports SNMP version one SNMPv1 The next figure illustrates an SNMP management operation SNMP is only available if TCP IP is conf...

Page 123: ...for the purpose of accessing these objects SNMP itself is a simple request response protocol based on the manager agent model The manager issues a request and the agent returns responses using the following protocol operations Get Allows the manager to retrieve an object variable from the agent GetNext Allows the manager to retrieve the next object variable from a table or list within an agent In ...

Page 124: ...s address A blank default field means your Prestige will respond to all SNMP messages it receives regardless of source Blank Trap Community Type the trap community which is the password sent with each trap to the SNMP manager Public Trap Destination Type the IP address of the station to send your SNMP traps to Blank When you have completed this menu press ENTER at the prompt Press ENTER to confirm...

Page 125: ...t to the manager when receiving any SNMP get or set requirements with wrong community password 6 whyReboot defined in ZYXEL MIB A trap is sent with the reason of restart before rebooting when the system is going to restart warmstart 6a For intentional reboot A trap is sent with the message System reboot by user if reboot is done intentionally for example download new files CI command sys reboot et...

Page 126: ...n on the version of your system firmware and the status and statistics of the ports as shown in the next figure System Status is a tool that can be used to monitor your Prestige Specifically it gives you information on your system firmware version number of packets sent and number of packets received 9 1 1 To get to the System Status Enter 24 to display Menu 24 System Maintenance In this menu ente...

Page 127: ...Ethernet Encapsulation and Down line is down idle line ppp idle dial starting to trigger a call and drop dropping a call if you re using PPPoE Encapsulation TxPkts The number of transmitted packets on this port RxPkts The number of received packets on this port Cols The number of collisions on this port Tx B s Shows the transmission speed in Bytes per second on this port Rx B s Shows the reception...

Page 128: ... the Prestige s system name domain name assigned in menu 1 for example System Name xxx Domain Name baboo mickey com Name xxx baboo mickey com ZyNOS F W Version The ZyNOS Firmware version and the date created You may enter 1 to drop the PPPoE PPTP connection 9 to reset the counters or ESC to return to menu 24 9 2 System Information and Console Port Speed This section describes your system and allow...

Page 129: ...FIELD DESCRIPTION Name This is the Prestige s system name domain name assigned in menu 1 for example System Name Prestige Domain Name zyxel com Name P310 zyxel com Routing Refers to the routing protocol used ZyNOS F W Version Refers to the version of ZyXEL s Network Operating System software Menu 24 2 System Information and Console Port Speed 1 System Information 2 Console Port Speed Please enter ...

Page 130: ... Maintenance Change Console Port Speed 9 3 Log and Trace There are three logging facilities in the Prestige The first is the error logs and trace records that are stored locally The second is the UNIX syslog facility for message logging 9 3 1 Viewing Error Log The first place you should look for clues when something goes wrong is the error trace log Follow the procedure below to view the local err...

Page 131: ... and system messages to a syslog server Enter 2 in menu 24 3 to display and configure Menu 24 3 2 System Maintenance Syslog and Accounting as shown next Menu 24 3 System Maintenance Log and Trace 1 View Error Log 2 UNIX Syslog 4 Call Triggering Packet Please enter selection 59 Thu Jan 1 00 00 03 1970 PINI INFO SMT Session Begin 60 Thu Jan 1 00 05 11 1970 PINI INFO SMT Session End 61 Thu Jan 1 00 1...

Page 132: ...IX manual for more detail Types CDR Call Detail Record CDR logs all data phone line activity if set to Yes Packet triggered The first 48 bytes or octets and protocol type of the triggering packet is sent to the UNIX syslog server when this field is set to Yes Filter log No filters are logged when this field is set to No Filters with the individual filter Log Filter field set to Yes menu 21 x x are...

Page 133: ...0 line 0 channel 0 call 1 C02 Call Terminated 2 Packet triggered Packet triggered Message Format sdcmdSyslogSend SYSLOG_PKTTRI SYSLOG_NOTICE String String Packet trigger Protocol xx Data xxxxxxxxxx x Protocol 1 IP 2 IPX 3 IPXHC 4 BPDU 5 ATALK 6 IPNG Data We will send forty eight Hex characters to the server Jul 19 11 28 39 192 168 102 2 ZyXEL Packet Trigger Protocol 1 Data 4500003c100100001f010004...

Page 134: ...fffffffffffnordff0080 S05 R01mF Mar 03 12 00 52 202 132 155 97 ZyXEL GEN ffffffffffff0080 S05 R01mF Mar 03 12 00 57 202 132 155 97 ZyXEL GEN 00a0c5f502010080 S05 R01mF Mar 03 12 01 01 202 132 155 97 ZyXEL IP Src 192 168 2 33 Dst 202 132 155 93 TCP spo 01170 dpo 00021 S04 R01mF Mar 03 12 01 06 202 132 155 97 ZyXEL IP Src 192 168 2 33 Dst 202 132 155 93 TCP spo 01170 dpo 00021 S04 R01mF 4 PPP log PP...

Page 135: ...ersion 4 Header Length 20 Type of Service 0x00 0 Total Length 0x002C 44 Identification 0x0002 2 Flags 0x00 Fragment Offset 0x00 Time to Live 0xFE 254 Protocol 0x06 TCP Header Checksum 0xFB20 64288 Source IP 0xC0A80101 192 168 1 1 Destination IP 0x00000000 0 0 0 0 TCP Header Source Port 0x0401 1025 Destination Port 0x000D 13 Sequence Number 0x05B8D000 95997952 Ack Number 0x00000000 0 Header Length ...

Page 136: ... menu enter 4 to display Menu 24 4 System Maintenance Diagnostic 9 4 1 WAN DHCP DHCP functionality can be enabled on the LAN or WAN as shown in Figure 9 11 The Prestige can act either as a WAN DHCP client IP Address Assignment field in menu 4 or menu 11 3 is Dynamic and the Encapsulation field in menu 4 or menu 11 is Ethernet or none i e you have a static IP The WAN Release and Renewal fields in m...

Page 137: ...IP address in the Host IP Addres field mentioned in the last row of this table 2 WAN DHCP Release Enter 2 to release your WAN DHCP settings 3 WAN DHCP Renewal Enter 3 to renew your WAN DHCP settings The renewal timeout is 32 seconds 4 Internet Setup Test Enter 4 to test the Internet Setup You can also test the Internet Setup in menu 4 Internet Access Please refer to the chapter Internet Access for...

Page 138: ... put firmware bin ras This is a sample ftp session showing the transfer of the computer file firmware bin to the Prestige ftp get rom 0 config cfg This is a sample ftp session saving the current configuration to the computer file config cfg If your t ftp client does not allow you to have a destination filename different than the source you will need to rename them as the Prestige only recognizes r...

Page 139: ...use the serial console port and when you telnet in Option 5 from Menu 24 System Maintenance allows you to backup the current Prestige configuration to your computer Backup is highly recommended once your Prestige is functioning properly FTP and TFTP are the preferred methods for backing up your current configuration to your computer since FTP and TFTP are faster You can also perform backup and res...

Page 140: ...n the Prestige to your computer and renames it config rom See earlier in this chapter for more information on filename conventions Step 7 Enter quit to exit the ftp prompt Menu 24 5 System Maintenance Backup Configuration To transfer the configuration file to your workstation follow the procedure below 1 Launch the FTP client on your workstation 2 Type open and the IP address of your router Then t...

Page 141: ...n Transfer Type Transfer files in either ASCII plain text format or in binary mode Initial Remote Directory Specify the default remote directory path Initial Local Directory Specify the default local directory path TFTP and FTP over WAN TFTP FTP and Telnet over the WAN will not work when 1 You have disabled Telnet service in menu 24 11 2 You have applied a filter in menu 3 1 LAN or in menu 11 5 WA...

Page 142: ...e transfer is complete Step 4 Launch the TFTP client on your computer and connect to the Prestige Set the transfer mode to binary before starting data transfer Step 5 Use the TFTP client see the example below to transfer files between the Prestige and the computer The file name for the configuration file is rom 0 rom zero not capital o Note that the telnet connection must be active and the SMT in ...

Page 143: ...mode Abort Stop transfer of the file Refer to the TFTP and FTP over WAN section to read about configurations that disallow TFTP and FTP to work over WAN 10 2 5 Backup Via Console Port Backup configuration via console port by following the HyperTerminal procedure shown next Procedures using other serial communications programs should be similar Step 1 Display menu 24 5 and enter y at the following ...

Page 144: ...on please do not attempt to restore unless you have a backup configuration file stored on disk FTP and TFTP are the preferred methods for restoring your current computer configuration to your Prestige since FTP and TFTP are faster Please note that you must restart the system after the file transfer is complete WARNING Do not interupt the file transfer process as this may PERMANENTLY DAMAGE YOUR PR...

Page 145: ...s it config rom See earlier in this chapter for more information on filename conventions Step 8 Enter quit to exit the ftp prompt The Prestige will automatically restart after a successful restore process Menu 24 6 System Maintenance Restore Configuration To transfer the firmware and configuration file to your workstation follow the procedure below 1 Launch the FTP client on your workstation 2 Typ...

Page 146: ...imilar Step 1 Display menu 24 6 and enter y at the following screen Figure 10 9 System Maintenance Restore Configuration Step 2 The following screen indicates that the Xmodem download has started Figure 10 10 System Maintenance Starting Xmodem Download Screen Step 3 Run the HyperTerminal program by clicking Transfer then Receive File as shown in the following screen ftp put config rom rom 0 200 Po...

Page 147: ...the previous Restore Configuration section or by following the instructions in Menu 24 7 2 System Maintenance Upload Router Configuration File for console port WARNING DO NOT INTERUPT THE FILE TRANSFER PROCESS AS THIS MAY PERMANENTLY DAMAGE YOUR PRESTIGE 10 4 1 Firmware File Upload FTP is the preferred method for uploading the firmware and configuration To use this feature your computer must have ...

Page 148: ... after the upload system configuration file process is complete For details on FTP commands please consult the documentation of your FTP client program For details on uploading system firmware using TFTP note that you must remain on this menu to upload system firmware using TFTP please see your manual Press ENTER to Exit Menu 24 7 1 System Maintenance Upload System Firmware To upload the system fi...

Page 149: ...and renames it config rom See earlier in this chapter for more information on filename conventions Step 7 Enter quit to exit the ftp prompt FTP Session Example of Firmware File Upload Figure 10 15 FTP Session Example of Firmware File Upload More commands found in third party FTP clients are listed earlier in this chapter Refer to the TFTP and FTP over WAN section to read about configurations that ...

Page 150: ...UNIX use get to transfer from the Prestige to the computer put the other way around and binary to set binary transfer mode TFTP Upload Command Example The following is an example tftp command TFTP i host put firmware bin ras where i specifies binary image transfer mode use this mode when transferring binary files host is the Prestige s IP address put transfers the file source on the computer firmw...

Page 151: ...tomatically restart Uploading a Configuration File Via Console Port Step 1 Select 2 from Menu 24 7 System Maintenance Upload Firmware to display Menu 24 7 2 System Maintenance Upload Router Configuration File Follow the instructions as shown in the next screen Menu 24 7 1 System Maintenance Upload Router Firmware To upload router firmware 1 Enter y at the prompt below to go into debug mode 2 Enter...

Page 152: ... Menu 24 7 2 System Maintenance Upload Router Configuration File To upload router configuration file 1 Enter y at the prompt below to go into debug mode 2 Enter atlc after Enter Debug Mode message 3 Wait for Starting XMODEM upload message before activating Xmodem upload on your terminal 4 After successful firmware upload enter atgo to restart the router Warning 1 Proceeding with the upload will er...

Page 153: ...figuration Maintenance Figure 10 19 Example Xmodem Upload After the configuration upload process has completed restart the Prestige by entering atgo Type the configuration file s location or click Browse to search for it Choose the Xmodem protocol Then click Send ...

Page 154: ... to the console port although some commands are only available with a serial connection See the support CD or the zyxel com web site for more detailed information on CI commands Enter 8 from Menu 24 System Maintenance A list of valid commands can be found by entering help or at the command prompt Type exit and press ENTER to return to the SMT main menu when finished Figure 11 1 Command Mode in Men...

Page 155: ...it the current call will be dropped and any future outgoing calls will be blocked Call history chronicles preceding incoming and outgoing calls To access the call control menu enter 9 in menu 24 to display Menu 24 9 System Maintenance Call Control as shown in the next table Figure 11 3 Call Control 11 2 1 Budget Management Menu 24 9 1 shows the budget management statistics for outgoing calls Enter...

Page 156: ...mber of the remote node you want to reset just one in this case 1 Connection Time Total Budget This is the total connection time that has gone by within the allocated budget that you set in menu 11 1 5 10 means that 5 minutes out of a total allocation of 10 minutes have lapsed Elapsed Time Total Period The period is the time cycle in hours that the allocation budget is reset see menu 11 1 The elap...

Page 157: ...r to delete it or 0 to exit 11 3 Time and Date Setting There is no Real Time Chip RTC in the Prestige so there is a software mechanism to set the time manually or get the current time and date from an external server when you turn on your Prestige Menu 24 10 allows you to update the time and date settings of your Prestige The real time is then displayed in the Prestige error logs and firewall logs...

Page 158: ...ministrator or use trial and error to find a protocol that works The main differences between them are the format Daytime RFC 867 format is day month year time zone of the server Menu 24 10 System Maintenance Time and Date Setting Use Time Server when Bootup None Time Server IP Address N A Current Time 00 00 00 New Time hh mm ss 11 23 16 Current Date 2000 01 01 New Date yyyy mm dd 2001 03 01 Time ...

Page 159: ...cond format Current Date This field displays an updated date only when you reenter this menu New Date Enter the new date in year month and day format Time Zone Press SPACE BAR to set the time difference between your time zone and Greenwich Mean Time GMT Daylight Saving If you use daylight savings time then choose Yes Start Date If using daylight savings time enter the month and day that it starts ...

Page 160: ...pload multiple menus at the same time using just one configuration text file eliminating the need to navigate and configure individual SMT menus for each Prestige 12 1 The Configuration Text File Format All Internal SPTGEN text files conform to the following format field identification number field name parameter values allowed input where input is your input conforming to parameter values allowed...

Page 161: ...up 100000000 Configured 0 No 1 Yes 1 100000001 System Name Str P310 100000004 Route IP 0 No 1 Yes 1 100000007 Domain Name Configured 0 No 1 Yes 1 100000009 Domain Name Manual 0 No 1 Yes 0 100000010 Domain Name Str This is the Field Identification Number column This column numerically identifies the Field Name column entries Example 100000000 This is the Field Name column This is the name of the fi...

Page 162: ...e 331 Enter PASS command Password 230 Logged in ftp bin 200 Type I OK ftp get rom t ftp bye c edit rom t edit the rom t text file by a text editor and save it 1 Launch your FTP application 2 Enter bin The command bin sets the transfer mode to binary The name bin is the generic name for the ZyNOS firmware on the Prestige 3 Get rom t file The command get transfers files from the Prestige to your com...

Page 163: ...2 2000 User 192 168 1 1 none 331 Enter PASS command Password 230 Logged in ftp bin 200 Type I OK ftp put rom t ftp bye 1 Launch your FTP application 2 Enter bin The command bin sets the transfer mode to binary The name bin is the generic name for the ZyNOS firmware on the Prestige 3 Upload your rom t file from your computer to the Prestige using the put command computer to the Prestige 4 Exit this...

Page 164: ...ad and download Prestige firmware and configuration files using FTP please see Chapter 10 for details To use this feature your computer must have an FTP client 13 3 Web You can use the Prestige s embedded web configurator for configuration and file management See the Read Me First to learn how to access the web configurator 13 4 SNMP Simple Network Management Protocol is a protocol used for exchan...

Page 165: ... Management Control Remote Management Setup Remote management setup is for managing Telnet FTP Web SNMP and DNS services You can customize the service port access interface and the secured client IP address to enhance security and flexibility You may manage your Prestige from a remote location via the Internet WAN only the LAN only All LAN and WAN or Disable neither WAN only Internet ALL LAN and W...

Page 166: ... don t care which host is trying to use a service Telnet FTP Web SNMP or DNS If you enter an IP address in this field the Prestige will check if the client IP address matches the value here when a Telnet FTP Web SNMP or DNS session is up If it does not match the Prestige will disconnect the session immediately 0 0 0 0 Once you have filled in this menu press ENTER at the message Press ENTER to Conf...

Page 167: ...unning You may only have one remote management session of the same type running at one time 6 There is a web remote management session running with a Telnet session A Telnet session will be disconnected if you begin a web session it will not begin if there already is a web session 13 7 Remote Management and NAT When NAT is enabled Use the Prestige s WAN IP address when configuring from the WAN Use...

Page 168: ...1 Schedule Setup Lower numbered sets take precedence over higher numbered sets thereby avoiding scheduling conflicts For example if sets 1 2 3 and 4 in are applied in the remote node then set 1 will take precedence over set 2 3 and 4 as the Prestige by default applies the lowest numbered set first Set 2 will take precedence over set 3 and 4 and so on You can design up to 12 schedule sets but you c...

Page 169: ...ion field expires Table 14 1 Schedule Set Setup Fields FIELD DESCRIPTION EXAMPLE Active Choose Yes to activate and No to deactivate the schedule set Yes default Start Date Enter the start date that you wish the set to take effect in year month day format Valid dates are from the present to February 5 2036 2000 07 01 How Often Should this schedule set recur weekly or be used just once Choose Once o...

Page 170: ...nute format 12 00 Duration Enter the maximum duration allowed in hour minute format for this scheduled connection 10 00 Action Choose an action Choices are Forced On means that the connection is maintained whether or not there is a demand call on the line and will persist for the time period specified in the Duration field Forced Down means that the connection is blocked whether or not there is a ...

Page 171: ...ce Type Standard Service Name Outgoing Rem Login Rem Password Outgoing My Login My Password Authen CHAP PAP Route IP Edit IP No Telco Option Allocated Budget min 0 Period hr 0 Schedules 1 3 4 Nailed Up Connection 0 Session Options Edit Filter Sets No Idle Timeout sec 100 Press ENTER to Confirm or ESC to Cancel Menu 11 1 Remote Node Profile Rem Node Name ChangeMe Active Yes Encapsulation PPTP Servi...

Page 172: ...Troubleshooting and Additional Information IV P Pa ar rt t I IV V Troubleshooting and Additional Information This section contains a troubleshooting chapter some appendices and an index ...

Page 173: ...al emulation 9600 bps is the default speed on leaving the factory Try other speeds in case the speed has been changed Cannot access the Prestige via the console port 2 Check to see if the communications program is configured correctly The communications software should be configured as follows No parity 8 data bits 1 stop bit data flow set to none 15 2 Problems with the LAN Interface Table 15 2 Tr...

Page 174: ...address authentication If the ISP checks the Host Name enter host name in the System Name field in Menu 1 General Setup when you connect the Prestige to a cable xDSL modem Cannot get WAN IP address from the ISP If the ISP checks the User ID make sure that you have entered the correct Service Type user name in the My Login field and password in the My Password field in Menu 4 Internet Access Setup ...

Page 175: ...assword Refer to the Firmware and Configuration Maintenance chapter 15 6 Problems with Remote Management Table 15 6 Troubleshooting Remote Management PROBLEM CORRECTIVE ACTION Refer to the Remote Management Limitations section of the Remote Management chapter for scenarios that may disallow remote management When NAT is enabled Use the Prestige s WAN IP address when configuring from the WAN Use th...

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Page 177: ...s using Windows NT 2000 XP Macintosh OS 7 and later operating systems After the appropriate TCP IP components are installed configure the TCP IP settings in order to communicate with your network Setting up Your Windows 95 98 Me Computer Installing TCP IP Components 1 Click Start Settings Control Panel and double click the Network icon The Network window Configuration tab displays a list of instal...

Page 178: ...ick the DNS Configuration tab If you do not know your DNS information select Disable DNS If you know your DNS information select Enable DNS and type the information in the fields below you may not need to fill them all in 4 Click the Gateway tab If you were not given a gateway IP address remove previously installed gateways If you have a gateway IP address type it in the New gateway field and clic...

Page 179: ... fields If you have previously configured DNS servers click Advanced and then the DNS tab to order them 5 Click Advanced If you do not know your gateway s IP address remove any previously installed gateways in the IP Settings tab and click OK 6 Click OK to save and close the Internet Protocol TCP IP Properties window 7 Click OK to close the Local Area Connection Properties window 8 Turn on your Pr...

Page 180: ...a default metric the number of transmission hops clear the Automatic metric check box and type a metric in Metric Click Add Repeat the previous three steps for each default gateway you want to add Click OK when finished 5 In the Internet Protocol TCP IP Properties window s General tab Click Obtain DNS server address automatically if you do not know your DNS server IP address es If you know your DN...

Page 181: ... from the Configure list 4 For statically assigned settings do the following a From the Configure box select Manually b Type your IP Address in the IP Address box c Type your Subnet mask in the Subnet mask box d Type the IP address of your Prestige in the Router address box 5 Close the TCP IP Control Panel 6 Click Save if prompted to save changes to your configuration 7 Turn on your Prestige and r...

Page 182: ...p services using PPP Benefits of PPPoE PPPoE offers the following benefits 1 It provides you with a familiar dial up networking DUN user interface 2 It lessens the burden on the carriers of provisioning virtual circuits all the way to the ISP on multiple switches for thousands of users For GSTN PSTN ISDN the switching fabric is already in place 3 It allows the ISP to use the existing dial up model...

Page 183: ...PP frames to the ISP The L2TP tunnel is capable of carrying multiple PPP sessions With PPPoE the VC Virtual Circuit is equivalent to the dial up connection and is between the modem and the AC as opposed to all the way to the ISP However the PPP negotiation is between the PC and the ISP The Prestige as a PPPoE Client When using the Prestige as a PPPoE client the PCs on the LAN see only Ethernet and...

Page 184: ...en the Prestige is deployed in such a setup it appears as a PC to the ANT ADSL Network Termination In Windows VPN or PPTP Pass Through feature the PPTP tunneling is created from Windows 95 98 and NT clients to an NT server in a remote location The pass through feature allows users on the network to access a different remote server using the Prestige s Internet connection In NAT mode the Prestige i...

Page 185: ... the tunnel between the PAC and the PNS Diagram 4 PPTP Protocol Overview Microsoft includes PPTP as a part of the Windows OS In Microsoft s implementation the PC and hence the Prestige is the PNS that requests the PAC the ANT to place an outgoing call over AAL5 to an RFC 2364 server Control PPP connections Each PPTP session has distinct control connection and PPP data connection Call Connection Th...

Page 186: ...ay J Appendix C PPP Data Connection The PPP frames are tunneled between the PNS and PAC over GRE General Routing Encapsulation RFC 1701 1702 The individual calls within a tunnel are distinguished using the Call ID field in the GRE header ...

Page 187: ... Offline 0 No 1 Yes 0 Menu 2 WAN Setup 200000014 Assign MAC Address by 0 default 1 Fake IP s MAC Addr 0 200000015 Fake IP 0 0 0 0 200000016 Fake Mac 00 16 07 20 00 16 Menu 3 1 General Ethernet Setup 301000000 Configured 0 No 1 Yes 256 None 1 301000001 Input Protocol filters Set 1 2 301000005 Input device filters Set 1 3 301000009 Ouput protocol filters Set 1 4 301000013 Ouput device filters Set 1 ...

Page 188: ...No 1 Yes 1 400000013 ISP Node 0 No 1 Yes 1 400000001 ISP s Name Str TestISP 400000014 encapsulation 2 PPPoE 8 ETHER 15 PPTP 8 Encapsulation Ether 400000015 RoadRunner Type 0 Standard 10 RR_TOSHIBA 11 RR_MANAGER 0 400000016 RoadRunner Server IP 0 0 0 0 400000017 RoadRunner User Name 1 Str ras 400000018 RoadRunner User Name 2 Str 400000019 RoadRunner Password 31323334 Encapsulation PPPoE 400000020 P...

Page 189: ...way Appendix D M 400000033 Network Address Translation 0 disable 1 Enable 1 400000034 NAT Selection 255 SUA 1 NAT set 1 255 Menu 23 1 System Security Change Password 2301000001 Root Password 31323334 This is your password in ASCII format ...

Page 190: ...able Prestige boot module commands as shown in the next screen ATBAx allows you to change the console port speed The x denotes the number preceding the colon to give the console port speed following the colon in the list of numbers that follows for example ATBA3 will give a console port speed of 9600 Kbps ATSE displays the seed that is used to generate a password to turn on the debug flag in the f...

Page 191: ...on Area ATDUx y dump memory contents from address x for length y ATRBx display the 8 bit value of address x ATRWx display the 16 bit value of address x ATRLx display the 32 bit value of address x ATGO x run program at addr x or boot router ATGR boot router ATGT run Hardware Test Program ATRTw x y z RAM test level w from address x to y z iterations ATSH dump manufacturer related data in ROM ATDOx y...

Page 192: ... AC230Volts 50Hz 0 2A AC230Volts 50Hz Output Power DC12Volts 1 2A DC12Volts 1 2A Power Consumption 9 W 9 W Safety Standards TUV CE EN 60950 UNITED KINGDOM PLUG STANDARDS JAPANESE PLUG STANDARDS AC Power Adapter Model AD 1201200DK JOD 48 1124 Input Power AC230Volts 50Hz 0 2A AC100Volts 50 60Hz 27VA Output Power DC12Volts 1 2A DC12Volts 1 2A Power Consumption 9 W 9 W Safety Standards TUV CE EN 60950...

Page 193: ...alf Full Manual Setting Ethernet Specification for LAN 10 100 Mbit Half Full Auto negotiation Console Port RS 232 Pin 1 NON Pin 2 DTE RXD Pin 3 DTE TXD Pin 4 DTE DTR Pin 5 GND Pin 6 DTE DSR Pin 7 DTE RTS Pin 8 DTE CTS PIN 9 NON See figure below Diagram 8 Pin Numbering WAN LAN CABLE PIN LAYOUT STRAIGHT THROUGH CROSSOVER Switch 1 IRD Adapter 1 OTD Switch 1 IRD Switch 1 IRD 2 IRD 2 OTD 2 IRD 2 IRD 3 ...

Page 194: ...restige Console Port 2 3 Prestige Ground optional 2 4 Prestige to a Modem 2 3 Prestige to the LAN 2 3 Prestige s Power Adapter 2 4 Prestige s Power Adapter to a Power Source 2 4 Rear Panel 2 2 Console Port 2 3 9 3 9 4 9 5 Q Copyright ii Customer Support vii D Default Password 2 5 Device Filters 7 1 DHCP 9 11 Configuration 3 1 Support 1 2 Diagnostic 9 11 DNS 3 6 Domain Name 6 13 9 3 9 4 DSL Modem 1...

Page 195: ... 1 2 12 1 FTP Download Example 12 3 FTP Upload Example 12 4 Points to Remember 12 2 Screen Examples Appendix K Text File 12 1 Internal Tests 2 4 Internet Access 3 1 Internet Access Configuration Checklist 1 5 Internet Access Setup 3 8 6 6 15 2 Internet Test Setup 3 13 IP Address 3 6 IP Address Assignment 4 7 4 9 IP Alias 1 3 3 4 IP Alias Setup 3 7 IP Filter Execution 7 10 IP Multicast 3 4 IP Stati...

Page 196: ...s 3 3 Protocol Filters 7 1 R Rear Panel and Connections 2 2 Related Documentation xx Remote Management Limitations 13 4 Remote Management Setup 13 2 Remote Node Filter 4 10 Filters 7 18 Profile 4 1 Profile Traffic Redirect Field 4 12 Rem Node Name Field 4 2 Setup 2 7 4 1 Required Fields 2 6 Resetting the Prestige 2 10 Restore Configuration 10 7 RFC 1466 3 3 RFC 1597 3 3 RIP 3 6 4 8 4 9 RIP Routing...

Page 197: ...le 7 7 Telnet 13 1 Telnet Configuration 13 1 Telnet Under NAT 13 1 Text File Format 12 1 TFTP And FTP Over WAN 13 4 Command Example 10 5 File Transfer 10 13 Over WAN 10 4 Restrictions 10 4 13 4 Third Part Clients 10 5 Time and Date Setting 1 3 11 4 11 5 Time Zone 11 6 Timeout 3 11 3 12 4 6 Trace 9 5 Traffic Redirect 1 2 4 11 Setup 4 12 4 13 Trigger Port Forwarding 1 2 6 22 Process 6 24 Process Exa...

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