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1. E AY E alow 7 q LAN AN OOo AR eee l f Deny All Traffic WAN Any Any Always 135 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 3 Block QQLive Video Broadcast Setting QQLive Video broadcast software is a stream media broadcast software Many clients are bothered by the same problem When several users apply QQLive Video broadcast software a greater share of the bandwidth is occupied thus overloading the device The device thus responds more slowly or is paralyzed If the login onto the QQLive Server is blocked the issue can be resolved The following relates to Qno products and provides users with solutions by introducing users how to set up the device a Log into the device web based UI and enter Firewall gt Access Rule Access Rule h on Deny il Port All Trafic TEPSUDP 1 85335 oo No log v Scheduling A z Appir this rule Always SI ii lel Ti 24HourFormab Everyday Sun Won Tue Wed Thu Fri Sat b Click Add New Rule under Access Rule page Select Deny in Action under the Service rule setting followed by the selection of All Traffic TCP UDP 1 65535 from the service and select Any for Interface Any for source IP address users with relevant needs may select either Single or Range to block any QQLive login by
2. Not Updated DDN S com C QnoDDNS org cn Baci Apa mal A This is an indication of the WAN port the user has selected Check either of the boxes before DynDNS org 3322 org DynDN5 org DtDNS com and QnoDDNS org cn to select one of the four O 3322 0rg DDNS website address transfer functions DtDNS com AnoDDNS org cn The name which is set up for DDNS Input a complete website address such as abc qnoddns org cn as a user name for QnoDDNS The password which is set up for DDNS Input the website address which has been applied from DDNS Examples are abc dyndns org or xyz 3322 org Internal Ip Input the actual dynamic IP address issued by the ISP Address An indication of the status of the current IP function refreshed 105 Q your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any changes Registering Qno DDNS 1 First go to Qno s web site http www qno com tw to register the product be Eee at TH erate aa ee ek POE AIA DUT Aono Rd AT RR aA AREAL ACS DE Sate RTCA BS TS ATAR Ho MEA ieee ARTS e Sab ee SS TARTS eat TP RSD e 2 ARTS a BH mop AE http im gno com tw bttp ilim gno cen ARAS alo Pi gt Ono DIERAN BEA AAA SE nS Thee A AT tee BSL E LATER Ono AAA mohe te 403401 H Cookie Filesti et Sad AIt Rat
3. After the changes are completed click Apply to save the network configuration 34 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router modification or click Cancel to leave without making any change In the load balance mode for Assigned Routing the first WAN port WAN1 will be saved for the traffic of the IPs or the application service ports that are not assigned to the other WAN WAN2 Therefore in this mode we recommend assigning one of the connections to the first WAN When the other WAN WAN2 is broken and connection error remove Remove the Connection has been selected for the connection detection system traffic will be shifted to the first WAN WAN1 In addition if the first WAN WAN1 is broken the traffic will be shifted to the other WAN in turn For example the traffic will be shifted to WAN2 5 2 3 Protocol Binding Bandwidth Configuration Automatic load balance ratio will be made according to the upstream bandwidth users input for the two WAN ports For instance if the upstream bandwidth for both WANs is 512Kbit sec the automatic balance ratio will be 1 1 If one WAN upstream bandwidth is 1024Kbit sec while the other is 512Kbit sec the automatic balance ratio will be 2 1 Therefore to ensure the load can be really balanced please input the actual upstream and downstream bandwidth In addition the data users input will also affect the QoS configuration Please refer to
4. Indicates whether SPI Stateful Packet Inspection is on or off The default configuration is Off DoS Denial of Service Indicates if DoS attack prevention is activated The default configuration is On Block WAN Request Indicates that denying the connection from Internet is activated The default configuration is on Prevent Arp Virus Attack Indicates that preventing Arp virus attack is acitvated The default configuration is Off Remote Management Indicates if remote management is activated on or off Click the hyperlink to enter and manage the configuration The default configuration is Off Access Rule Indicates number of activated access rules 10 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 4 1 5 Log Setting Status O Log Setting Status Syslog Server Indicates if Syslog Server is Enabled or Disabled Email Alert Indicates if Email Alert is Enabled or Disabled 11 N SOPA i i Mm lt Q E a ld E L your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 4 2 Password and Time 4 2 1 Password This is an advanced management tool for the device The default password of the host is admin Users can change the password after configuration has been completed Remember to click Apply when the configuration data has been completed System Tool Diagnostic Firmware Upgrade Settina Backup SNMP T
5. 4 Hour Format Everyday Sun Mom Tue Wed Thu Fri Sat 79 N your future life Service Service Management Scheduling 2WAN 4LAN Medium Scale Multi WAN QoS Router This allows setting the rule under control Allow Permits the pass of packets compliant with this control rule Deny Prevents the pass of packets not compliant with this control rule If the service that users wish to manage does not exist in the drop down menu press Service Management to add the new service From the pop up window enter a service name and communications protocol and port and then click the Add to list button to add the new service Select the source port whether users are permitted or not for example LAN WAN1 WAN2 or Any Select from the drop down menu Select the source IP range for example Any Single Range or preset IP group name If Single or Range is selected please enter a single IP address or an IP address within a session Select the destination IP range such as Any Single Range or preset IP group name If Single or Range is selected please enter a single IP address or an IP address within a session Select Always to apply the rule on a round the clock basis Select from and the operation will run according to the defined time For example if the control time runs from 8 a m to 6 p m Mond
6. Default Gateway o o Jo e DNS Server Required 0 o lo io DNS Server Optional o o l oo o LAN Public IP Range 1 o o jo j LAN Public IP Range 2 0 o o o ftlo _ Enabled Line Dropped Scheduling Shared Circuit WAN environment Yes NO Filter broadcast packets from WAN MTU 2 Auto Manual 1500 bytes WAN IP Input one of the static IP addresses issued by ISP Address N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Input the subnet mask of the static IP address issued by ISP such as Issued eight static IP addresses 255 255 255 248 Issued 16 static IP addresses 255 255 255 240 Default Input the default gateway of the static IP address issued by ISP For ADSL Gateway users it is usually an ATU R IP address Address Input the DNS IP address set by ISP At least one IP group should be input The maximum acceptable is two IP groups Internal LAN Input the available IP range issued by ISP If ISP issued two discontinuous IP Range IP address ranges users can input them into Internal LAN IP Range 1 and Internal LAN IP Range 2 respectively Enable The WAN interruption schedule will be activated by checking this option Line Droppe In some areas there is a time limitation for WAN connection service For d example the optical fiber service will be interrupted from 0 00 am to 6 00 Scheduling am Although there is a standby system in
7. Kbit Sec The maximum bandwidth This rule is to restrict maximum available bandwidth The maximum bandwidth will not exceed the limit set up under this rule Attention The unit of calculation used in this rule is Kbit Some software indicates download upload speed by the unit KB 1KB 8Kbit Bandwidth e Sharing total bandwidth with all IP addresses Sharing If this option is selected all IPs or Service Ports will share the bandwidth range from minimum to maximum bandwidth e Assign bandwidth for each IP address If this option is selected every IP or Service Port in this range can have this bandwidth minimum to maximum For example If the rule is set for the IP of each PC the IP of each PC will have the same bandwidth Attention If Share Bandwidth is selected be aware of the actual usage conditions and avoid an improper configuration that might cause a malfunction of the network when the bandwidth is too small For example if users do not want an FTP to occupy too much bandwidth users can select the Share Bandwidth Mode so that no matter how much users use FTPs to download information the 63 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router total occupied bandwidth is fixed Enable To activate the rule Add To List To add this rule to the list Move up amp The QoS rules will be executed from the bottom of the list to the top Move Down of the list In other words
8. Cancel to leave without making any change 68 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Exempted Port or IP Service O Exempted Service Port or IP Address service Port AJI Traffic TOPSUDPI1 65535 Y Cevos Pori Manager IP Address 1132 188 1 g to ja Enabled gt DalHa Sale rhi Exempted Port The important services or IPs in a company or business can be or 1P Service configured to be free of the Connection Restriction Rule Service To select a Service Port to be free of the connection rule Service To add or remove a Service Port Management Source To add IP addresses Groups that are free from restriction IP Group Enable To activate the added rule Add To List To add the rule into the list 69 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 7 3 Smart QoS The smart QoS function enables the administrators to constrain the bandwidth occupied automatically without any configuring mM Enabled Smart Qos eee eee a Each IF s upstream bandwidth threshotdifor all WAN 00 Kbitisec Each IP s downstream bandwidth thresholdifor all WAN 1000 Kbitsee fany IP s bandwith is over maximum threshold its maximum bandwidth will remain Upstream Bandwidth WAN 300 Kbitisee WAN2 300 Kbit sec Downstream Bandwidth WAN 1 300 Kpitsee WAN 2 300 Kpivsec OD Enabled Penalt
9. N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 2 Prevention of Shock Wave and Worm Virus Since many users have been attacked by Shock Wave and Worm viruses recently the internet transmission speed was brought down and the Session bulky increase result in the massive processing load of the device The following guides users to block this virus corresponding port for prevention a Add this TCP135 139 UDP135 139 and TCP445 Port Service Name e Protocol TC Pow Port Range to HTTPS TOPi443 443 Al HTTPS Secondary TCP 6443 8443 TEFTPIUDP69 5 IMAP TEPARA T NNTF TEF 119 118 POF3 TCP 10 110 SNMP FUDF 161 161 SMTP ITCP25 25 TELNET TCPIMM3 233 TELNET Secondar TCRB8023 8023 TELWETSSL 1CP1992 992 DHCP IUDPIS T 67 LTF WPA 701 1701 PPTF TGR 23 4723 HWesec lUBDP500 5001 TEPICP11351391 UDFILDPA135 71391 TCP POPA4S 445 Seite is Sat b Use the Access Rule in the firewall and set to block these three ports 134 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router O Access Rule Scheduling Apply this rule Always e aways al to k 24 Hour Format eee ee ee A Use the same method to add UDP UDP135 139 and TCP 445 445 Ports c Enhance the priority level of these three to the highest Jumpto 1 2 Page 5 w entries per page Next Page gt Any
10. cccccccccccccnnnnncccnnnnnnnnnnnnnnnnnnnn nn nnnnnnas 91 10 4 DMZ Ost FON A rn dat 91 OZ UPN 97 LOS ROUGNO cmo re a 99 10 4 One to One NAT Mapping ococcomocciccocanancronccccara ci 102 10 5 DDNS Dynamic Domain Name Service oocccccccccccnnnnnnccnnnn nn nn 104 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router TOG MAC CIONO ey E A E E E ee ee 109 11 System tools ports and security settingS ss 2 2 110 0 e OOO ga E EA 111 PZ Firmware UP Grade andrade 113 LES Sena BACKUP earen a ooo 114 LLE ONM P e E od 115 Mes ciao OOOO05 mm Un AA 117 Ll OG tirita 119 ES A o E o O o OE 120 PAP PP o E A E canoe secs veereasesosess 125 12 3 Tarde SUAUISUC alcererstoicarc ortodoncia cotas 127 12 4 IP POE Sas Oda rr dar career 130 LS LOG OUl sms 132 Appendix 1 TroubleShooting oooccccccncncccccconnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnana 133 Appendix 2 Qno Technical Support Information ccccccennneeeececeennneseesenes 146 II N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 1 Introduction The device is a 2WAN 4LAN Medium Scale Multi WAN QoS Router It can meet the needs of both small and medium scale enterprises internet cafes etc It s an efficiently integrated new generation firewall device The device has a high efficiency Intel IXP 266MHz processor embedded With high speed SDRAM and Flash memory the device brings users high endurance and hig
11. 2WAN 4LAN Medium Scale Multi WAN QoS Router Internal IP Address Input the virtual host IP addresses To activate this function Service Add or remove service ports from the list of service ports Management Add to list Add to the active service content Service Port Management The services in the list mentioned above are frequently used services If the service users want to activate is not in the list we recommend that users use Service Management to add or remove ports as follows Service Port Management Windows Internet Explorer httpa0 199 169 1 Lisepicel htm pe ES Service Name Protocol TEF Port Range tol All Trafic TCPSUDP 1 65535 DNS UDP 53 53 FTP TCPi21 21 HTTP TE P0 20 HTTP Secondary TCP s080 s8080 HTTPS TCP 443 443 HTTPS Secondary TCP B443 8443j TFIF UDP 69 69 IMAP TCP 143 143 NNTP TOP MAS 119 POPS ITCPH 10 170 SNMP UDP 61 164 SMTP TE P 25 25 TELNET TCP 23 23 TELNET Secondary TCP 8023 8023 TELNETSSL TCP 892 9921 DHCP UDPI6b7 6 7 LZTP UDP 701 1701 E j Dee See eth E 93 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Service Name Input the name of the service port users want to activate on the list such as Edonkey etc Protocol To select whether a service port is TCP or UDP Port Range To activate this function input the range of the service port
12. your future life 2 WAN 4LAN Medium Scale Multi Wan QoS Router Load Balancing Bandwidth Management Network Security Management English User s Manual N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Index Es IN OGUC CUON iee 1 2 Hardware InstallatiON ini ii 2 AT els oe O FONT PAP 2 2 2 Connecting This Device with Network occccccccccccccccccccnccccccnnnn cnn 4 3 Log In and Set UP iio 5 4 Basic Setting and Network Management ssssssssu22222252222222 22u2 222020 6 Pon y RE SE o 6 Aja PassWord and TIMO cartero ocios 12 Os INGO OEM ias 15 Sl Network CONNeciO Nes ee ee ee ee eo 15 5 2 Mame Mana de ment swesteutienecceudesteetectioneeceudeceetentenecceudactetantereceeudactetenterpseredeceeeenss 28 6 Port Mande Mesina 45 E PONT o AA O a 45 Oecd PORE DEACUG sntala cinc ita peda radial aida 48 625 RES a on A A 50 Or DCP Stas nar polio eenransatien 52 65 1 CG MAS Bd nata 53 o e gg 58 7 QoS Quality Of Service nnocccccccccccccnnnnnccnnnnnnnnnnnnnnnnnn nn 59 7 1 Bandwidth Management DOS occcccccccccccnnncnnnnnrrrrrrn rr rr rr rr 60 USAS SOS pago PA E OO E _E0505E5 o oo eters aovaseueteneteraeeneneneten 67 las SIN QOS seen o ops 70 8 Firewall Configuration ss ss2s2u2222022222222222002u2000u20unuusunnunnnnnnnnnnnnnnnnnnn 72 S L SCC lal SN adoro 72 5 2 NGEWOR KC ACCESS Ulea sois 78 Da CON ENEE A 81 9 AAA A n 86 SL Vital ROU Clero os 88 10 Advanced Setting
13. A policy document is an editable text document It may contain a destination IP users designated After the path for document importation has been selected click Import and then at the bottom of the configuration window click Apply The device will then dispatch the traffic to the assigned destination IP through the WAN ex WAN 1 or WAN grouping users designated to the Internet China Netcom Seltdefined Strategy Browse To build a policy document users can use a text based editor such as Notepad which is included with Windows system Follow the text format in the figure below to key in the destination IPs users want to assign For example if the destination IP address range users want to designate is 140 115 1 1 140 115 1 255 key in 140 115 1 1 140 115 1 255 in Notepad The next destination IP address range should be keyed in the next line Attention Even if only one destination IP address is to be assigned it should follow the same format For example if the destination IP address is 210 66 161 54 it should be keyed in as 210 66 161 54 210 66 161 54 After the document has been saved the extension file name is txt users can import the IP range of self defined strategy 31 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router E Selfdefinedstratepy txt Notepad Sai File Edit Format wiew Help 440 445 4 4 440 415 4 255 440 446 14 4 148 446 14 34 948 66 16
14. However the following four extra service items are always on and are not affected by other user defined settings HTTP Service from LAN to Device is on by default for management DHCP Service from LAN to Device is set to on by default for the automatic IP retrieval DNS Service from LAN to Device is on by default for DNS service analysis Ping Service from LAN to Device is on by default for connection and test 78 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router A f Jump to 1 41 Page is w entries per page Any Any Always Allow All Traer LAN Deny AllTramct WANA DI Deny AlTamery wanz Any Any Always In addition to the default rules all the network access rules will be displayed as ANY Ariy Always illustrated above Users may follow or self define the priority of each network access rule Click on Edit to define the network access rule item and press Delete to remove the item Press Add New Rule to create a new network access rule Or press Return to Default Rules to restore all settings to the default values and delete all the self defined settings After modification press Apply button to save the network settings or press Cancel to keep the settings unchanged 8 2 2 Add New Access Rules Access Rule EE gt Apply this rule Always Holt El
15. Minimun 18 ms Round Trip Time Waximun 29 ms Average 48 ms Domain Name Inquiry Test DNS Name Lookup On this test screen please enter the host name of the network users want to test For example users may enter www abc com and press Go to start the test The result will be displayed on this page DNS Name Lookup Ping Look up the name ew congele com Mame Www google com Address 66 249 69 704 Ping Packet Delivery Reception Test This item informs users of the status quo of the outbound session and allows the user 111 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router to know the existence of computers online On this test screen please enter the host IP that users want to test such as 192 168 5 20 Press Go to start the test The result will be displayed on this screen DNS Name Lookup Ping Ping host or IP address 168 95 1 1 60 Status Test Succeeded Packets d transmitted 4 4 received 0 loss Minimun 18 ms Round Trip Time Waximun 29 ms Average 48 ms 112 ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 11 2 Firmware Upgrade Users may directly upgrade the device firmware on the Firmware Upgrade page Please confirm all information about the software version in advance Select and browse the software file click Firmware Upgrade Right Now to complete the upgrade of the designat
16. _ Use the Following DNS Server Addresses DNS Server Required 0 o fo fo DNS Server Optional 0 o o fo _ Enabled Line Dropped Scheduling shared Circuit WAN environment O Yes O NO Filter broadcast packets from WAN MTU Auto Manual 1500 bytes Use the following DNS Select a user defined DNS server IP address Server Addresses Input the DNS IP address set by ISP At least one IP group should be input The maximum acceptable is two IP groups Enable Line Dropped The WAN interruption schedule will be activated by Scheduling checking this option In some areas there is a time limitation for WAN connection service For example the optical fiber service will be interrupted from 0 00 am to 6 00 am Although there is a standby system in the device at the moment of WAN interruption all the external connections that go through this WAN will be interrupted too Only after the interrupted lines are reconnected can they go through the standby system to connect with the Internet Therefore to avoid a huge number of interruptions users can activate this function to arrange new connections to be made through another WAN to the Internet In this way the effect of any interruption can be minimized Line Dropped Period Input the time rule for interruption of this WAN service Line Dropped Scheduling Input how long the WAN service may be interrupted before the newly added connections should go through another
17. p adores ry ls e 5 i fe FE TE Fe gt Pa y Kon diners A ie Packet Type This device provide three types of data packet transmission TCP SYN Flood UDP Flood and ICMP Flood WAN Threshold When all packet values from external attack or from single external IP attack reach the maximum amount the default is 15000 packets Sec and 2000 packets Sec respectively if these conditions above occurs the IP will be blocked for 5 minutes the default is 5 minutesOBJ 176 Users can adjust the threshold value and the blocking duration to effectively deal with external attack The threshold value should be adjusted from high to low LAN Threshold When all packet values from internal attack or from single internal IP attack reach the maximum amount the default is 15000 packets Sec and 2000 packets Sec respectively if these conditions above occurs the IP will be blocked for 5 minutes the default is 5 minutesOBJ 176 Users can adjust the threshold value and the blocking duration to effectively deal with external attack The threshold value should be adjusted from high to low Exempted Source Input the exempted source IP IP Exempted Dest IP Input the exempted Destination IPs N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Show Blocked IPs Dos Block List Windows Internet Explorer Mala ra httpl92 169 1 Ados block table htm hu To show
18. 3 DHCP IP Issuing Server With an embedded DHCP server it supports automatic IP acquisition for LAN computers This function is similar to the DHCP service in NT servers It benefits users by freeing them from the inconvenience of recording and configuring IP addresses for each PC respectively When a computer is turned on it will acquire an IP address from the device automatically This function is to make management easier IPIDHCP Status IP amp MAC Binding IF Grouping Y Enabled DHCP Server O DHCP Client IP Range DNS 8 JO e Ho O WINS E _ Gy al 50 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Dynamic IP Enabled DHCP Check the option to activate the DHCP server automatic IP lease function If the function is activated all PCs will be able to acquire IP automatically Otherwise users should configure static virtual IP for each PC individually Server Client Lease Time This is to set up a lease time for the IP address which is acquired by a PC The default is 1440 minutes a day Users can change it according to their needs The time unit is minute Range Start This is an initial IP automatically leased by DHCP It means DHCP will start the lease from this IP The default initial IP is 192 168 1 100 Range End This means DHCP will terminate the lease at this IP address The default terminal IP address is 149 Though the defaul
19. 7 1 2 QoS Configuration After the changes are completed click Apply to save the modification in network configuration or click Cancel to leave without making any changes The Maximum Bandwidth provided by ISP WAN 4 10000 WAN ar Auto Load Balance Mode Users can define specific IPs or specific application service ports to go through a user assigned WAN for external connections For any other unassigned IPs and services 35 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router WAN load balancing will still be carried out Show Priority This is to select the Binding Service Port to be activated The default such as ALL TCP amp UDP 0 65535 WWW 80 80 FTP 21 to 21 etc can be selected from the pull down option list The default Service is All 0 65535 Option List for Service Management Click the button to enter the Service Port configuration page to add or remove default Service Ports on the option list Users can assign packets of specific Intranet virtual IP to go through a specific WAN port for external connection In the boxes here input the Intranet virtual IP address range for example if 192 168 1 100 150 is input the binding range will be 100 150 If only specific Service Ports need to be designated while specific IP designation is not necessary input 0 in the IP boxes Destination In the boxes input an external static IP address For exampl
20. After modification press Apply to save the network settings or press Cancel to keep the settings unchanged 116 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 11 5 System Recovery System Tool Password Diagnostic Firmware Lporade Setting sai SNMP Time n a Ex i IC o gt en Sistem Recover Restart Restart Huber Factory Default Return to Factory Default Setting Restart Click Restart Router to start it again This operation message will then be recorded in system log Press Reset on the device panel to reset manually Press Reset and hold for 5 seconds and the device will restart after the yellow light flickers 5 times 117 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Restart Reztart Route Fa ctory Default Windows Internet Explorer 2 hte you sne yon wont to restart router as Factory Default Select Return to Factory Default Setting to reset all the settings and restart the device Alternatively users may press Reset button on the device to manually restore the default value and clear all settings including port configures password setting and etc Press Reset and hold for more than 10 seconds The flicker of the yellow light indicates the default value is being restored Please note that this feature resets all the data on the device Restart Mestart Houte
21. Domain Name Ad to kit al ett Enabled To activate the fuction The default setting is Disabled Input the allowed domain name etc www google com Add to List Add the rule to list Delete Selected Item Users can select one or more rules and click to delete Scheduling Select Always to apply the rule on a round the clock basis Select from and the operation will run according to the defined time For example if the control time runs from 8 a m to 6 p m Monday to Friday users may control the operation according to the following illustrated example 84 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router O Scheduling Apply this rule Always w ii L 4 Hour Format Tera a m e aa 85 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 9 Virtual Route Virtual Router enable the branch only has single ISP service can enjoy two different broadband network The branch can access another ISP network with connecting to headquarter server with dual bradband connection As the result the linking problem between different ISP network will be sloved Low Speed 1o GI Single ISP As the figure showed above Caf A has only one ISP service Because of narrow bandwidth between two different ISP the connection speed that users access to the web or on line game on another n
22. IP should go through the other WAN to reach the destination In this way when any of the WAN connections is broken other WANs can serve as a backup traffic can be shifted to a WAN that is still connected Detecting Feedback Servers Default The local default communication gateway location such as the IP address of an ADSL router will be input automatically by the device Therefore users just need to check the option if this function is needed Attention Some gateways of an ADSL network will not affect packet detection If users have an optical fiber box or the IP issued by ISP is a public IP and the gateway is located at the port of the net caf rather than at the IP provider s port do not activate this option This is the detected location for the ISP port such as the DNS IP address of ISP When configuring an IP address for this function make sure this IP is capable of receiving feedback stably and speedily Please input the DNS IP of the ISP port Gateway Remote Server This is the detected location for the remote Network Segment This Remote Host IP should better be capable of receiving feedback stably and speedily Please input the DNS IP of the ISP port Use DNS server This is the detect location for DNS Only a web address such as www hinet net is acceptable here Do not input an IP address In addition do not input the same web address in this box for two Name Service different WANs for Domain
23. If the device IP and MAC are changed it is the typical symptom of ARP virus attack Such virus program as PWSteal lemir or its transformation is worm virus of the Trojan programs affecting Windows 95 98 Me NT 2000 XP 2003 There are two attack methods affecting the network connection speed cheat on the ARP table in the device or 138 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router LAN PC The former intercepts the gateway data and send ceaselessly a series of wrong MAC messages to the device which sends out wrong MAC address The PC thus cannot receive the messages The later is ARP attack by fake gateways A fake gateway is established PC which is cheated sends data to this gateway and doesn t go online through the normal device From the PC end the situation is disconnection For these two situations the device and client setup must be done to prevent ARP virus attack which is to guarantee the complete resolution of the issue The device selection is advised to take into consideration the one with anti ARP virus attack Qno products come squarely with such a feature which is very user friendly compared to other products 2 ARP Diagnosis If one or more computers are affected by the ARP virus we must learn how to diagnose and take appropriate measures The following is experience shared by Qno technical engineers with regard to the ARP prevention Through the ARP working principle it
24. Port O DMZ Setting 0 0 0 0 aak Gemaal Set WAN 2 To set WAN 2 as DMZ port Become DMZ Port Indicated as a DMZ port IP address Indicates the current default static IP address Indicates an advanced configuration modification Click Edit to enter the advanced configuration page The DMZ configuration can be classified by Subnet and Range Subnet The DMZ and WAN located in different Subnets For example If the ISP issued 16 real IPs 220 243 230 1 16 with Mask 255 255 255 240 users have to separate the 16 IPs into two groups 220 243 230 1 8 with Mask 255 255 255 248 and 220 243 230 9 16 with Mask 255 255 255 248 and then set the device and the gateway in the same group with the other group in the DMZ Interface DMZ y Subnet Range DMZ amp WAN within same subnet DMZ IP Address 2 je fe f Subnet Mask 255 255 255 0 DMZ IP Input the IP address located in the DMZ port Address Subnet Mask Input the subnet mask which maps to the IP address of DMZ port Shared Circuit Choose whether this WAN share bandwidth with others from the WAN same circuit or not environment N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router After the changes are completed click Apply to save the configuration or click Cancel to leave without making any changes Range DMZ and WAN within same Subnet Interface DMZ Subnet O Range DMZ amp
25. Rate Control the other is Priority Control The two kinds of management cannot be used at the same time Network administrators must choose one or the other based on the Intranet needs The network administrator can set up bandwidth or usage limitations for each IP or IP range according to the actual bandwidth The network administrator can also set bandwidth control for certain Service Ports A guarantee bandwidth control for external connections 61 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router can also be configured if there is an internal server Rate Controlo O Quality of Service aos Type Rate Control Priority interface _ WAN 1 CI WAN 2 semice Port All Trafic TOP amp UDPM b5535 service Por Manapenen IP Address 192 168 1 p Jep Direction Upstream n i l Mini Rate Khitisec Mar Rate Kbitisec Share total bandwidth with all IP addresses Assign bandwidth for each IP address Enabled Minge Ll fete in dul kimea tiiran Bandwidth Assign Type THs appear citer To select on which WAN the QoS rule should be executed It can be a single selection or multiple selections To select what bandwidth control is to be configured in the QoS rule If the bandwidth for all services of each IP is to be controlled select All TCP amp UDP 1 65535 If only FTP uploads or downloads need to be controlled select FTP Port 21
26. Router 8 Firewall Configuration 8 1 General Setting The firewall is enabled by default If the firewall is set as disabled features such as SPI DoS and outbound packet responses will be turned off automatically Meanwhile the remote management feature will be activated The network access rules and content filter will be turned off Enabled On 2 Enabled Enabled Enabled Enabled ns Enabled Enabled O Disabled O Disabled O Disabled Disabled 2 Disabled Disabled Disabled Firewall This feature allows users to turn on off the firewall SPI Stateful This enables the packet automatic authentication detection Packet technology The Firewall operates mainly at the network layer By Inspection executing the dynamic authentication for each connection it will also perform an alarming function for application procedure Meanwhile the packet authentication firewall may decline the connections which use non standard communication protocol DoS Denial of This averts DoS attacks such as SYN Flooding Smurf LAND Ping Service of Death IP Spoofing and so on Block WAN If set as Enabled then it will shut down outbound ICMP and Request abnormal packet responses in connection If users try to ping the WAN IP from the external this will not work because the default value is set as activated in order to decline the outbound responses Router s
27. The following are frequently used ports that have to be configured with the functions introduced above Application Outgoing Control Incoming Data Battle net 6112 6112 DialPad 7175 51200 gt 51201 51210 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router ICU II 2019 2000 2038 2050 2051 2069 2085 gt 3010 3030 MSN Gaming Zone 47624 2300 2400 28800 29000 96 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 2 UPnP UPnP Universal Plug and Play is a protocol set by Microsoft If the virtual host supports UPnP system such as WindowsXP users should also activate the PC UPnP function to work with the device The function supports UPnP Forwarding If you want to set a virtual gateway you can use this fuction or set Forwarding introduced before Do not duplicate to configure to prevent interfering UPnP Function Automatically Mapping Yes NO UPnP Mapping Service Port DNS UDP 53 gt 53 service Pori Manager Host Name or IF Address Enabled Add tr 451 To select the UPnP service number default list here for example WWW is 80 80 80 FTP is 21 21 Please refer to the default service number list Host Name or IP Input the Intranet virtual IP address or name that maps with Address UPnP such as 192 168 1 100 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Enabled To activate this functio
28. box In this box the unbinding IP and MAC address corresponding to the PC are displayed Enter the Name of the computer and click on Enabled with the display of the V icon and push the option on the top right corner of the screen to confirm Now the bound options will display on the IP and MAC binding list as illustrated in 143 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Figure 5 and click Apply to finish binding O IP amp MAC Binding Show new P ope Staticip 192 168 1 100 MAC address 00 20 _lea fat lob 5a Name PCooz Enabled 1492 169 1 100 gt 010 20 ed 41 cb 94 gt PC002 gt Enabled 192 168 1 101 gt 00 1e c c5 b9 69 gt PC001 gt Enabled Deltitaetczd len v Block MAC address on the list with wrong IP address Block MAC address not on the list Shop Tella Aggie o Cancel Though these basic operations can help solve the problem but Qno s technical engineers suggest that further measures should be taken to prevent the ARP attack 1 Deal with virus source as well as the source device affected by virus through virus killing and the system re installation This operation is more important because it solves the source PC which is attacked by ARP This can better shelter the network from being attacked 2 Cyber caf administrators should check the LAN virus install anti virus software Ginshan Virus Reixin must update
29. duplex and enable disable the auto negotiation feature for connection setting of each port 6 1 Port Setup Pon Manacemen J E Normal v i 2 LAN al Normal v El vuan 3 LAN E Normal Y want 4 LAN O Normal mo van sv DiMZAnternet WAND E Normal z 7 Internet WAN E Normal El k Mirror Port Users can enable Port 1 as Mirror Port All outbound traffic will be duplicated to the mirror port So users can monitor or filter the packets through the gateway If you activate the function you can see the physical port status in the homepage will be showed Port 1 as Mirror Port 45 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Physical Port Status Y a amp a Mirror Fort LAN Enabled Enabled Enabled 46 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Ethernet Port Settings BREA P the order of each port The type of each port including LANI LAN 4 WANi WAN2 and DMZ According to the current network configuration settings the setup of these ports will be adjusted automatically Disabled This feature allows users turn on off the Ethernet port If selected the Ethernet port will be shut down immediately and no connection can be made The default value is on Priority This feature allows users to set the high low priority of the packet delivery for the Ethernet port If it
30. the administrator locates must be set as VLAN All so that it can be connected to the entire network to facilitate network management 47 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 6 2 Port Status Through this option users may select the Ethernet port to view the real time parameters as illustrated below Pon Managemen PotID 1 w O Summary 10Base T 100Base TX LAN pue hs Port Enabled i Normal 100 Mbps Full Enabled VLANI O Statistics 7560822 7560822 211637452 21637452 0 Through the general message list of the Port Status the current port hardware setting items will be displayed For example there are Network Connection Type 10Base T 100Base TX 1000Base T Interface Link Status Up Down Port Activity Port Enabled Priority Setting High or Normal Speed Status 10Mbps or 100Mbps Duplex Status half 48 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router duplex or full duplex Auto Neg Enabled Disabled VLAN and so forth Through the message list displaying the real time traffic of the network port the packet data of this port will be displayed Data include receive transmit packet count receive transmit packet Byte count and error packet count Users may press the refresh button to update all real time messages 49 4 ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 6
31. the blocked IP list and the remained blocked time Restrict WEB Features Restrict WEB It supports the block that is connected through Java Cookies Features Active X and HTTP Proxy access Don t Block Java If this option is activated users can add trusted network or IP ActiveX Cookies address into the trust domain and it will not block items such as Proxy to Trusted Java ActiveX Cookies contained in the web pages from the trust Domain domains Apply Save the configuration Cancel Leave without making any change Restrict Application Users can tick MSN Skype QQ BT and the device will block the service users ticked However to provide this service for certain IP address in the intranet users may tick the following item and then enter the specific IP address or IP address session to use the services which are ticked above After modification press Apply to save the network settings or press Cancel to keep the settings unchanged 75 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router In the other hand if Blocked QQ is activated users can set the exempted QQ number list 76 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 2 Exempted OO Number Windows Internet Explorer El http 0192 168 1 1 exceptioacug htm Exempted QQ Number A eel Eti bat ol om User Name Input the information of the QQ number etc Qno Sales Ex
32. the device at the moment of WAN interruption all the external connections that go through this WAN will be interrupted too Only after the interrupted lines are reconnected can they go through the standby system to connect with the Internet Therefore to avoid a huge number of interruptions users can activate this function to arrange new connections through another WAN to the Internet In this way the effect of any interruption can be minimized Line Droppe Input the time rule for the interruption of this WAN service d Period Line Droppe Input how long the WAN service may be interrupted before the newly d Scheduling added connections should go through another WAN to connect with the Internet Shared Choose whether this WAN share bandwidth with others from the same Circuit WAN circuit or not environment Input the packet maximum transmission unit of this WAN After the changes are completed click Apply to save the configuration or click Cancel to leave without making any changes DMZ Setting For some network environments an independent DMZ port may be required to set up externally connected servers such as WEB and Mail servers Therefore the device supports a set of independent DMZ ports for users to set up connections for servers with real IPs The DMZ ports act as bridges between the Internet and LANs 26 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Set WAN 2 Become DMZ
33. the virus codes and conduct virus scanning for the device 3 Install the patch program for the system Through Windows Update the system 144 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router patch program critical update security update and Service Pack 4 Provide system administrators with a sophisticated and strong password for different accounts It would be best if the password consists of a combination of more than 12 letters digits and symbols Forbid and delete some redundant accounts 5 Frequently update anti virus software virus data base and set the daily upgrade that allows regular and automatic update Install and use the network firewall software Network firewall is important for the process of anti virus It can effectively avert the attack from the network and invasion of the virus Some users of the pirate version of Windows cannot install patches successfully Users are advised to use network firewall and other measures for protection 6 Close some unnecessary services and some unnecessary sharing if the condition is applicable which includes such management sharing as C and D Single device user can directly close Server service 7 Do not open QQ or the link messages sent by MSN online chatting tools in a causal manner Do not open or execute any strange suspicious documents and procedures such as the unknown attachment enclosed in E mail and plug in 4 Summary AR
34. under DHCP page On the down right corner of the screen there is IP 141 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router and MAC Binding where users may create IP and MAC binding On Enabled click on vV and select Add to List Repeat these steps to add other IP and MAC binding followed by clicking Apply at the bottom of the page O IP amp MAC Binding StaficIP 192 1168 1 101 WAC Address Mame Enabled 192 T6681 ANS A Enabled lam Tels pay mel After an item is added to the list the corresponding message will be displayed in the white block on the bottom However such method is not recommended because the inquiry of IP MAC addresses of all hosts creates heavy workload Another method to bind IP and MAC is more recommended because of easy operation reduced workload and time efficiency It is described in the following Enter Setup under the DHCP page and look for IP and MAC binding On the right there is an option of Show new IP user and click to enter 142 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router IP amp MAC Binding sser 11 07 wacaddress JT Enabled 0 CHE Soe lle i O Block MAC address on the list with wrong IP address El BlockMAC address noton the list Click to display IP and MAC binding list dialog
35. ute sewer L 11 macadwess I JJ JJ L H Name Enabled 7 SHS TSS SH a Block address on the dist with wrong IP address 55 N your future life O IP amp MAC Binding 2WAN 4LAN Medium Scale Multi WAN QoS Router Show new F uses siaicip Ll 1 eee A i a MACAddress H Mame Enabled dd lo hal Gass gaje It Block MAC address not on the list MAC Address la Talla Cal Canes There are two ways to input static IP 1 If users want to set up a MAC address to acquire IP from DHCP but the IP need not be a static IP input 0 0 0 0 in the boxes The boxes cannot be left empty If users want DHCP to assign a static IP for a PC every single time users should input the IP address users want to assign to this computer in the boxes The server or PC which is to be bound will then acquire a static virtual IP whenever it restarts Input the static real MAC the address on the network card for the server or PC which is to be bound For distinguishing clients input the name or address of the client that is to be bound The maximum acceptable N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router characters are 12 Either Chinese or English can be accepted Enabled To activate this configuration Add To List To add the configuration or modification to the list Delete Selected To remove the selected b
36. 00 13 92 70 43 cd Backi all Caneel ae O O O OO This is an indication of the WAN port the user selects Check the option to activate or disable this function Enabled Disabled User Defined WAN The default MAC location of the current equipment MAC Address MAC Address from Current address of MAC that is connected with this PC connected device After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any change 109 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 11 System tools ports and security settings This chapter introduces operation methods of some tools port management and network security settings These settings facilitate user management of the device and device ports so as to enhance the device security 110 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 11 1 Diagnostic System Tool Password A e Fiarnretiy bare a S A e Firmware Upgrade setina Backup SNMP Time System Recover The device provides a simple online network diagnostic tool to help users troubleshoot network related problems This tool includes DNS Name Lookup Domain Name Inquiry Test and Ping Packet Delivery Reception Test O DNS Name Lookup Ping Ping host or IP address 1168 95 1 i o 60 Status Test Succeeded Packets dia transmitted 4 4 received 0 loss
37. 1 54 210 66 161 54 China Netcom strategy and self defined strategy can coexist However if a destination IP is assigned by both China Netcom strategy and self defined strategy China Netcom strategy will take priority In other words traffic to that destination IP will be transmitted through the WAN or WAN group under China Netcom strategy 5 2 2 Network Service Detection This is a detection system for network external services If this option is selected information such Retry Count or Retry Timeout will be displayed If two WANs are used for external connection be sure to activate the NSD system so as to avoid any unwanted break caused by the device misjudgment of the overload traffic for the WAN 32 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Network Service Detection Enabled Interface WANT Reis times Retry timecut 30 Seconds When Fall Keep system Log and Remove the Connection e When In or Gutbandwidth ls over 2 regarded as normal i SF Host E E Default Gateway Remote Hast DNS Lookup Host Aly Cancel Interface To select a WAN port for the NSD system Retry Count Retry Timeout This selects the retry times for network service detection The default is five times If there is no feedback from the Internet in the configured Retry Times it will be judged as External Connection Interrupted Delay
38. 1100 TEP 192 168 1 100 TCP 1921681100 TCP re a oo as 10 Service Port Enter the service port number in the field and IP that are currently used by this port will be displayed Service Port 82 Search Type Service Port e 192 168 1100 192 168 1100 TCP 192 168 1100 TCP A 192 168 1100 TCP 2478 WANI 192 221 688 128 80 TEP _55 55239 188 80 211 2017944 80 12421916138 80 So poe eS Oa Tana 131 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 13 Log Out On the top right corner of the web based UI there is a Logout button Click on it to log out of the web based UI To enter next time open the Web browser and enter the IP address user name and password to log in English v 132 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Appendix 1 TroubleShooting 1 Block Basic BT Download Method To block BT and prevent downloading by users go to the Firewall gt Content Filter and select Enable Website Block by Keywords followed by the input of torrent This will prevent the users from downloading Accept Allowed Domains Block Forbidden Domains O Forbidden Domains Enabled Website Blocking by Keywords Enabled Forbidden all iP address o lo Jet I L Torrent Forbidden all IP address A AAA 133
39. 21 Refer to the Default Service Port Number List This is to select which user is to be controlled If only a single IP is to be restricted input this IP address such as 192 168 1 100 to 100 The rule will control only the IP 192 168 1 100 If an IP range is to be controlled input the range such as 192 168 1 100 150 The rule will control IPs from 192 168 1 100 to 150 If all Intranet users that connect with the device are to be controlled input 0 in the N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router O S tanaeoconlthermge aes QoS can also control the range of Class B Direction e Upstream Means the upload bandwidth for Intranet IP Downstream Means the download bandwidth for Intranet IP Server in LAN Upstream If a Server for external connection has been built in the device this option is to control the bandwidth for the traffic coming from outside to this Server Server in LAN Downstream If there are web sites built in the Intranet this option is to control the upload bandwidth for the connections from outside to this Server For example game servers have been built in many Internet caf s This rule can be used to control the bandwidth for connections from outside to the game server of a caf to update data In this way game players inside the caf will not be affected Min amp Max The minimum bandwidth The rule is to guarantee minimum Rate available bandwidth
40. 48 Issued 16 static IP addresses 255 255 255 240 Default Gateway input the default gateway issued by ISP For ADSL users it is usually an ATU R IP address As for optical fiber users please N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router pip the optical fiber switching IP Input the DNS IP address issued by ISP At least one IP group Should be input The maximum acceptable is two IP groups Enable The WAN interruption schedule will be activated by checking this option In some areas there is a time limitation for WAN connection service For example the optical fiber service will be Scheduling interrupted from 0 00 am to 6 00 am Although there is a Standby system in the device at the moment of WAN interruption all the external connections that go through this WAN will be interrupted too Only after the interrupted lines are reconnected can they go through the standby system to connect with the Internet Therefore to avoid a huge number of interruptions users can activate this function to arrange new connections to be made through another WAN to the Internet In this way the effect of any interruption can be minimized Line Dropped Line Dropped Input the time rule for the interruption of this WAN service Period Line Dropped Input how long the WAN service may be interrupted before the newly added connections should go through another WAN to Scheduling connect with the Internet Shared Circu
41. AH EA aA SOE ASS OnoDONSibrs Aa MSR Ono puras ieee PARERE E a co Is E ae 4 FA AS quo gt da Se BEY YEAS THB SETS eR SE CDE 2 Wan RAE cones Aaa 2 SHDDNSSe5r 4 Wan RAE Aaa 4 SHDDNSee5r a Wan RAE Aaa 4 SHDDNSee5r seer ONoDONS 28 Mobis Aaa EE 2 la gt ERE 10 DRAMA ARA EA NT IEA Ss Baeble Se Sere o ra FAE H 11 Qno NTP Server 1 ntp gnoddns org cn 2 ntp ddns org cn 12 NTP Server 1 GHEE 2 APRA a ARA 3 GHRECOWNTP Servers 13 HAMAS ONODON SIA ARAS Wooo oh 0 e ta to ER n EHE AHA Ca A H EGJ FAZAH maap modnog y 8 Eis 4 Z4HDDNS ra A Oe 5 Ese ERA spate de E qnoddns org cn Ci 5 EN HHBH mia qnoddns org cn mE Ec HHRH SA qnoddns org cn y Ca AO Ea Be PAS a ea qnoddns ore cn y 108 N gt WU SA oT Rl oA P lt lt y Pr lt your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 6 MAC Clone This function is mainly for two way cable modem users so that if the network card is locked users can input the original network hardware address MAC Address 00 xx xx xx xx xx to unlock the card MAC Clone WAN 1 08 c5 3b ca e7 1c Edit WAN 2 38 40 23 dd bc 02 Edi Select the WAN port to which the configuration is to be edited click the hyperlink to enter and edit its configuration Interface WANI e 08 Les Usp es Ue Ute Default 08 c5 3b ca e7 1c
42. Connect to 192 168 1 1 Liser name Password Remember my password Input User name and Password as per above image and then click OK Both default user name and password are admin It is strongly recommended that the user changes the password N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 4 Basic Setting and Network Management In this chapter we are going to introduce the basic settings and management for WAN and LAN and the advanced management function as well as setting up the intranet through DHCP 4 1 Home Page In the Home page all the device parameters and status are listed for users reference For detailed settings click each parameter or status hyperlink below the relevant set up tab will be loaded for users to choose their management options Three language versions Simplified Chinese Traditional Chinese and English are offered in this page Click the language version that suits you The seleted tab will automatically change color to blue 4 1 1 WAN Status WAN Status WAN 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Dyndns Disabled 3322 Disabled Dtins Disabled Gnoddns Disabled 0 rules set WAN 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Dyndns Disabled 13322 Disabled Btdns Disabled Qnoddns Disabled O rules set N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Downstream Indicates the current d
43. IP address Gateway Address Input the user name issued by ISP Password Input the password issued by ISP Connect on This function enables the auto dialing function to be used for a PPTP dial connection When the client port attempts to connect with the Internet the device will automatically connect with the default ISP auto dial connection when the network has been idle for a period of time the system will break the connection automatically The default time for automatic break off when no packets have been transmitted is five minutes Demand Keep Alive This function enables the PPTP dial connection to redial automatically when the connection has been interrupted Users can set up the redialing time The default is 30 seconds Enable The WAN interruption schedule will be activated by checking this option In some areas there is a time limitation for WAN connection service For example the optical fiber service will be interrupted Scheduling from 0 00 am to 6 00 am Although there is a standby system in the device at the moment of WAN interruption all the external connections that go through this WAN will be interrupted too Only after the interrupted lines are reconnected can they go through the standby system to connect with the Internet Therefore to avoid a huge number of interruptions users can activate this function to arrange new connections to be made through another WAN to the Internet In this way the effec
44. P IP amp MAC Binding TP Grouping Status PE97O0S 1921681100 00 14 92 70 43 cd Tue Dec 09 50 47 2008 i Feet ets i DHCP Server DHCP IP address Dynamic IP Used The amount of dynamic IP leased by DHCP Static IP Used The amount of static IP assigned by DHCP DHCP Available The amount of IP still available in the DHCP server Total The total IP which the DHCP server is configured to lease The name of the current computer 52 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router IP Address The IP address acquired by the current computer MAC Address The actual MAC network location of the current computer Client Lease Time The lease time of the IP released by DHOP Delete fro remove a record of an IP lease After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any change 6 5 IP amp MAC Binding WEA HR A OF dina HAL DA bia DH TE PP e y IF Grouping 53 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router IP amp MAC Binding saic I Ji wac adress LE H EL H Name Enabled Cees ae saletti Block MAC address on the list with wrong IP address Block MAC address not on the list 54 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router IP amp MAC Binding Show tow
45. P attack prevention is a serious and long term undertaking The above methods can basically resolve the network problems caused by ARP virus attack Moreover clients who adopted similar methods witness good results However it is important that network administrators pay special attention to this problem rather than overlooking the issue It is suggested that the above measures can be adopted to prevent ARP attack reduce the damage enhance the work efficiency and minimize economic loss 145 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Appendix 2 Qno Technical Support Information For more information about the Qno s product and technology please log onto the Qno s bandwidth forum refer to the examples of the FTP server or contact the technical department of Qno s dealers as well as the Qno s technical center Qno Official Web Site http www Qno com tw Dealer Contact Users may log on to the service webpage to check the contacts of dealers http www qno com tw web where_buy asp Taiwan Technical Center E mail QnoFAE qno com tw 146
46. Qno com tw and find technical support information on the appendix or contact with our technical support engineers You can also get the newest Qno s product information and application examples from the web site N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 2 Hardware Installation 2 1 Indicators on Front Panel LED Status Indicators on front panel Color Indication DIAG Amber LED on System self test is running Amber LED off System self test is completed successfully Diagnostics Link ACT Green Green LED on Ethernet connection is fine Green LED blinking Packets are transmitting through Ethernet port Speed Amber Amber LED on Ethernet is running at 100Mbps Amber LED off Ethernet is running at 10Mbps Green Green LED on WAN port is designated Green LED off LAN port is designated Hardware Reset Button Description Warm Start DIAG indicator Amber LED flashing slowly Press Reset Button For 5 Secs Factory Default DIAG indicator Amber LED flashing quickly Press Reset Button Over 10 Secs Replacing System Built in Battery A system timing battery is built into the device The lifespan of the battery is about 1 2 years If the battery life is over or it can not be charged the device will not be able to record time correctly nor synchronize with internet NTP time server Contact system supplier for information on how to replace the battery Do not replace the b
47. SNMP refers to network management communications protocol and it is also an important network management item Through this SNMP communications protocol programs with network management i e SNMP Tools HP Open View can help communications of real time management The device supports standard SNMP vi v2c and is consistent with SNMP network management software so as to get hold on to the operation of the online devices and the real time network information E Stem 00 Password Diagnostic Firmware Lporade Setting Backup Time system Recover O SNMP Enabled private 115 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Enabled SNMP Activate SNMP feature The default is activated System Name Set the name of the device such as QoS Router System Contact Set the name of the person who manages the device i e John System Location Define the location of the device i e Taipei Get Community Set the name of the group or community that can view the Name device SNMP data The default setting is Public Set Community Set the name of the group or community that can receive the Name device SNMP data The default setting is Private Trap Community Set user parameters password required by the Trap receiving Name host computer to receive Trap message Send SNMP Trap to Set one IP address or Domain Name for the Trap receiving host computer
48. WAN to connect with the Internet Shared Circuit WAN Choose whether this WAN share bandwidth with others from the same circuit or not environment 19 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router MTU Input the packet maximum transmission unit of this WAN After the changes are completed click Apply to save the configuration or click Cancel to leave without making any changes Static IP If ISP issue a static IP such as one IP or eight IPs etc please select this connection mode and follow the steps below to input the IP numbers issued by ISP into the relevant boxes Attention Even if ISP offers a static IP address it might be an automatic mode to obtain a DHCP IP or to obtain a PPPoE dial up IP Although the IP address obtained will be the same each time users still must select the correct connecting mode Interface WANE WAN Connection Type Static IP WAN IP Address 0 0 j o Subnet Mask o o o o Default Gateway o e e p DNS Server Required o o o jo DNS Server Optional o o o l o Enabled Line Dropped Scheduling Shared Circuit WAN environment Yes NO Filter broadcast packets from WAN MTU Auto Manual 1500 bytes WAN IP address Input the available static IP address issued by ISP Input the subnet mask of the static IP address issued by ISP such as Issued eight static IP addresses 255 255 255 2
49. WAN within same subnet Interface E IP Range o W pp de fee Shared Circuit WAN environment Yes O NO Filter broadcast packets from WAN Interface To select a WAN port as a static IP IP Range Input the IP range located at the DMZ port Shared Circuit WAN environment Choose whether this WAN share bandwidth with others from the same circuit or not After the changes are completed click Apply to save the configuration or click Cancel to leave without making any changes 5 2 Traffic Management 5 2 1 Load Balance Mode Auto Load Balance Mode Mode Auto Load Balance Mode By Session O ByIP Strategy Routing Mode 5 Strate oy Routing China Metcom Disabled be Self de ned Strategy Disabled e impor SEY When Auto Load Balance mode is selected the device will use sessions or IP and the WAN bandwidth automatically allocate connections to achieve load balancing for external connections The network bandwidth is set by what users input for it For example if the upload bandwidth of both WANs is 512Kbit sec the automatic load ratio will be 1 1 if one 28 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router of the upload bandwidths is 1024Kbit sec while the other is 512Kbit sec the automatic load ratio will be 2 1 Therefore to ensure that the device can balance the actual network load please input real upload and download bandwidths Please refe
50. and percentage 127 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router soning Type By Inbound IF Address v 1921684122 a By Outbound Ports The figure displays the network protocol type destination IP address bytes per second and percentage Sorting Type By Outbound Port v Fer L Lho 4 18 10 Reire By Inbound Port The figure displays the network protocol type destination IP address bytes per second and percentage Sorting Type By Inbound Port F By Inbound Session The figure displays the source IP address network protocol type source port destination IP address destination port bytes per second and percentage 128 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Enabled Sorting Type By Inbound Session 1921681100 TCP 2334 1921685126 aa 42 1821684100 TCP 1407 2074511069 1863 2 a 1921681100 TOP 1938 192168525 1433 a 3 By Outbound Session The figure displays the source IP address network protocol type source port destination IP address destination port bytes per second and percentage Sorting Type By Outbound Session 129 N e i J Lt h your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 12 4 IP Port Statistic The devic
51. ask Gateway i Hop Count Interface LAN F Eim Teme k samuel Destination IP and Input the remote network IP locations and subnet that is to be Subnet Mask routed For example the IP subnet is 192 168 2 0 255 255 255 0 Default Gateway The default gateway location of the network node which is to be routed Such as 192 168 2 1 This is the router layer count for the IP If there are two routers under the device users should input 2 for the router layer the default is 1 Max is 15 This is to select WAN port or LAN port for network connection location Add To List To add or remove a device Display selected To display the current routing list IP After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any changes 101 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 4 One to One NAT Mapping As both the device and ATU R need only one actual IP if ISP issued more than one actual IP such as eight ADSL static IPs or more users can map the remaining real IPs to the intranet PC virtual IPs Application If any application such as Network Game which does not support virtual IP addresses is used we recommend that users map the actual Internet IP directly to the virtual Intranet IP Follow the next example to input IP addresses Example Users hav
52. attery yourself otherwise irreparable damage to the product may be caused N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Installing the Device on a Standard 19 Rack We suggest to either place the device on a desk or install it in a rack with attached brackets Do not place other heavy objects together with the device on a rack Overloading may cause the rack to fail thus causing damage or danger Each device comes with a set of rack installation accessories including 2 L brackets and 8 screws Users can rack mount the device onto the chassis In order for the device to run smoothly wherever users install it be sure not to obstruct the vent on each side of the device Keep at least 10cm space in front of both the vents for air convection AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 2 2 Connecting This Device with Network E an ite ee et PC Hub Switch Hub Switch Server Internet WAN Connection A WAN port can be connected with xDSL Modem Fiber Modem Switching Hub or through an external router to connect to the Internet LAN Connection The LAN port can be connected to a Switching Hub or directly to a PC DMZ port The DMZ port can be connected to servers that have legal IP addresses such as Web servers mail servers etc AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 3 Log In and Set Up
53. ave the configuration or click Cancel to leave without making any changes 13 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Input Date and Time Manually O Set the local time using Network Time Protocol NTP automatically Set the local time Manually 12 Month 2 Day 2008 Year ly Gema Input the correct date and time in the boxes After the changes are completed click Apply to save the configuration or click Cancel to leave without making any changes 14 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 5 Network 5 1 Network Connection Z WAN Broadband Router Re quired by some ISPs 2 WAN Bro adband Router Required by some ISPs LAN Setting poire Lu _ Default 30 7e 95 99 94 be mee i e ess fase fo WAN Setting WAN 1 A Obtain an IP automatically Edit WAN 2 Obliin ani automaticaly Edit C Set WAN Become DMZ Port 5 1 1 Host Name and Domain Name ye 2 WAN Broadband Router Required by some ISPs 21 Z WAN Broadband Router Required by some ISPs Device name and domain name can be input in the two boxes Though this 15 we gg a f e N y E N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router configuration is not necessary in most environments some ISPs in some cou
54. ay to Friday users may control the operation according to the following illustrated example Apply this rule Day Control After modification press Apply to save the network settings or press Cancel to Select Always to apply the rule on a round the clock basis If From is selected the activation time is introduced as below This control rule has time limitation The setting method is in 24 hour format such as 08 00 18 00 8 a m to 6 p m Everyday means this period of time will be under control everyday If users only certain days of a week should be under control users may select the desired days directly 80 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router keep the settings unchanged 8 3 Content Filter The device supports two webpage restriction modes one is to block certain forbidden domains and the other is to give access to certain web pages Only one of these two modes can be selected Accept Allowed Domains gt Block Forbidden Domains Allowed Domains C Enabled Block Forbidden Domains Fill in the complete website such as www sex com to have it blocked 81 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router O Accept Allowed Domains Block Forbidden Domains Forbidden Domains Domain Name Exempted iP Address w jo jo jo a tg 0 Dea ele ial ti Block Forbidde
55. dently the network is attacked by ARP which aims to crack the encryption method By doing so they hackers may intercept the packet data and user information through the analysis of the game s communication protocol Through the spread of this virus the detailed information of the game players within the local network can be obtained Their account and information are stolen The following describes how to prevent such virus attack First let us get down to the definition of ARP Address Resolution Protocol In LAN what is actually transmitted is frame in which there is MAC address of the destination host device So called Address Analysis refers to the transferring process of the target IP address into the target MAC address before the host sends out the frame The basic function of ARP protocol aims to inquire the MAC address of the target equipment via the IP 137 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router address of the target equipment so as to facilitate the communications The Working Principle of ARP Protocol Computers with TCP IP protocol have an ARP cache in which the IP address corresponds to the MAC address as illustrated IP Address MAC Address 192 168 1 1 00 0f 3d 83 74 28 192 168 1 2 00 aa 00 62 c5 03 192 168 1 3 03 aa 01 75 c3 06 For example host A 192 168 1 5 transmits data to Host B 192 168 1 1 Transmitting data Host A searches for the destination IP address f
56. e SSR ER Bata THiS a A cd o g gt aie BR SHS Se ME EE EES ARE SETH HARS HE AAA PEER o 4 ARTS iE ape He AE A ey At ALLA Se Rol abst o eRe all Gp ABBA TRAE aes iA ao AAP RS Eo E Mo ROSADO LESA EA PANA FE AE 2 Input the e mail address which users used to register this product and the product s serial number to log in to the QnoDDNS Service System Be sure to input an available e mail address so that the password sent from the system to activate QnoDDNS service can be received after the domain name registration 106 N SUP SE MW mm gt XX your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router m z ie H your future life x ae A d 1 i Esp BRICPiROFOOSS 2458 3 The Rule for Applying a Domain Name The Domain should have at least four letters and no more than 63 letters The Domain name should only consist of a z lowercase letter and 0 9 numerals and the first character should be an English letter The Domain name should not contain special symbols such as Y Y etc For products with two WANs users can apply no more than two DDNS configurations For products with four WANs users can apply no more than four DDNS configurations For products with eight WANs or over users can apply no more than four DDNS configurations 107 4 your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router H
57. e if connections to destination IP address 210 11 1 1 are to be restricted to WAN1 the external static IP address 210 1 1 1 210 1 1 1 should be input If a range of destinations is to be assigned input the range such as 210 11 1 1 210 111 255 254 This means the Class B Network Segment of 210 11 x x will be restricted to a specific WAN If only specific Service Ports need to be designated while a specific IP destination assignment is not required input 0 into the IP boxes IP 36 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Interface Select the WAN for which users want to set up the binding rule Enable To activate the rule Add To List To add this rule to the list Delete To remove the rules selected from the Service List selected application Moving Up amp The priority for rule execution depends on the rule order in the list A rule located at the top will be executed prior to those located Down below it Users can arrange the order according to their priorities After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any changes The rules configured in Protocol Binding will be executed by the device according to their priority too The higher up on the list the higher the priority of execution Priority Click the Priority button at the right top A dialogue box a
58. e IP S tee 158 D tg 10 BestiP 0 lo jo lo y isya Wis UWpdat Mis Apolcalion HTTP ITCPIS0 B0 gt 192 168 1 0 0 0 0 0 0 0 0 0 0 WAN 2 All Traffic TCP2UDP 1 65535 gt 192 168 1 2 254 0 0 0 0 0 0 0 0 WAN 1 Mowe Dow Gejete selected Ae Emy Teile Apay mal 41 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Configuring Assigned Routing Mode for Load Balance Mode IP Group This function allows users to assign packets from specific Intranet IPs or to specific destination Service Ports and to specific destination IPs through an assigned WAN to the Internet After being assigned the specific WAN will only support those assigned Intranet IPs destination Service Ports or destination IPs Those which are not configured will go through other WANs for external connection Only when this mode is collocated with Assigned Routing can it bring the function into full play Example 1 How do I set up the Assigned Routing Mode to keep all Intranet IPs from going through WAN2 when the destination is Port 80 and keep all other services from going through WAN1 As in the figure below select HTTP TCP 80 80 from the pull down option list Service and then in the boxes of Source IP input 192 168 1 0 0 which means to include all Intranet IP addresses Retain the original numbers 0 0 0 0 in the boxes of Dest
59. e allows administrators to inquire a specific IP or from a specific port about the addresses that this IP had visited or the users source IP who used this service port This facilitates the identification of websites that needs authentication but allows single WAN port rather than Multi WAN Administrators may find out the destination IP for protocol binding to solve this login problem For example when certain port software is denied inquiring about the IP address of this specific software server port may apply this feature Moreover to find out BT or P2P software users may select this feature to inquire users from the port System Log System Status Trafic Statistic iP Port Statistic Enabled Search Type Service Port Service Port oo Search IP Status Enter the IP address that users want to inquire and then the entire destination IP connected to remote devices as well as the number of ports will be displayed 130 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Search Type IP Address PaAddress 192 168 1 100 834 WANT 192168525 1433 0 1932 WANT 192168525 1433 0 2234 WANT 1921685128 1122 a 192 168 110 TCP want 192188525 1433 0 1921681400 TEP 2487 WANT 2074610820 1863 67 1921681100 TCP 2495 WANT 2074541237 443 0 1929681400 TCP 2498 WANT 87467203188 1742 0 192 188
60. e binding network Netcome or Self Defined Click Browse to import binding IP range To select the port that will execute virtual route All port Game or Self defined Click Browse to import binding port range Input the retry period when connection failed The default value is 30 minutes Input the IP of virtual route server N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Input the user name Status Show the link status Connect or Disconnect Self Defined IP To build a self defined IP users can use a text based editor such as Notepad which is included with Windows system Follow the text format in the figure below to key in the destination IPs users want to assign For example if the destination IP address range users want to designate is 140 115 1 1 140 115 1 255 key in 140 115 1 1 140 115 1 255 in Notepad The next destination IP address range should be keyed in the next line Attention Even if only one destination IP address is to be assigned it should follow the same format For example if the destination IP address is 210 66 161 54 it should be keyed in as 210 66 161 54 210 66 161 54 After the document has been saved the extension file name is txt users can import the IP range of self defined strategy OA Notepad Sel Elle Edit Format view Help 148 115 1 17748 115 1 255 218 66 161 547218 66 161 54 Self Defined Port To build a self defined Port us
61. e five available IPs 210 11 1 1 5 one of which 210 11 1 1 has been configured as a real IP for WAN and is used in NAT Users can respectively configure the other four real IPs for Multi DMZ as follows 210 11 1 2 gt 192 168 1 3 210 11 1 3 gt 192 168 1 4 210 11 1 4 gt 192 168 1 5 210 11 1 5 gt 192 168 1 6 The device WAN IP address can not be contained in the One to One NAT IP configuration One to One NAT To activate or close the One to One NAT function Check to activate the function Private IP Range To input the Private IP address for the Intranet One to One NAT Begin function Public IP Range To input the Public IP address for the Internet One to One NAT Begin function Range Length The numbers of final IPs of actual Internet IPs Please do not include IPs in use by WANS Add To List Add this configuration to the One to One NAT list Delete selected To remove a selected One to One NAT list Item N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router The One to One NAT mode will change the firewall working mode If this function has been set up the Internet IP server or PC which is mapped with a LAN port will be exposed on the Internet To prevent Internet users from actively connecting with the One on One NAT server or PC please set up a proper denial rule for access as described in Chapter 8 Firewall After the changes are completed click Apply to save the netwo
62. ection automatically The default time for automatic break off resulting from no packet transmissions is five minutes Keep Alive This function enables the PPPoE dial connection to keep connected and to automatically redial if the line is interrupted It also enables a user to set up a time for redialing The default is 30 seconds Enable The WAN interruption schedule will be activated by checking this option In some areas there is a time limitation for WAN connection service For example the optical fiber service will Scheduling be interrupted from 0 00 am to 6 00 am Although there is a standby system in the device at the moment of WAN interruption all the external connections that go through this WAN will be interrupted too Only after the interrupted lines are reconnected can they go through the standby system to connect with the Internet Therefore to avoid a huge number of interruptions users can activate this function to arrange new Demand Line Dropped N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router connections through another WAN to the Internet In this way the effect of any interruption can be minimized Line Dropped Input the time rule for the interruption of this WAN service Period Line Dropped Input how long the WAN service may be interrupted before the newly added connections should go through another WAN to Scheduling connect with the Internet Shared Circuit Choose whether
63. ed file Note Users must not exit this screen during upgrade Otherwise the upgrade may fail System Tool Password Diagnostic Firmware U ograde setina Backup SNMP Time System Recover Firmware Upgrade Browse THe Ure Hol Meow Warntmag 3 When cnopeing previous firmware versions ai setings willl restore beck to default value Upgrading firmware may fake a dew minutes pease dont turn off the power or pree the Resat button har Bj Piease dont clase ihe windesw ar decenn ct the link during the uporade process 113 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 11 3 Setting Backup system Too Password Diadnostc Firmware Upgrade SNMP Time System Recover Import Configuration File Browse impari O Export Configuration File Import configuration file This feature allows users to integrate all backup content of parameter settings into the device Before upgrade confirm all information about the software version Select and browse the backup parameter file config exp Select the file and click Import to import the file Export Configuration File This feature allows users to backup all parameter settings Click Export and select the location to save the config exp file 114 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 11 4 SNMP Simple Network Management Protocol
64. egomeni y ise 168 1 200 to 106 de jo je hit lt lio lo We pe Update thie Aprollcallosn hinya Seen 2 168 1 100 100 0 0 0 0 0 0 0 OWAN 2 Derete srecied rem 39 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Example 2 How do I set up Auto Load Balance Mode to keep Intranet IP 192 168 1 150 200 from going through WAN2 en route to Port 80 As in the figure below select HTTP TCP 80 80 from the pull down option list Service and then in the boxes for Source IP input 192 168 1 150 to 200 Retain the original numbers 0 0 0 0 in the boxes of Destination IP which means to include all Internet IPs addresses Select WAN2 from the pull down option list Interface and then click Enable Finally click Add New and the rule will be added to the mode O Protocol Binding Service Port HTTP TCP 80 80 Source IP Destip jo jo Interface WAN 2 iw Enabled 7 PETERT m se pHa Apolcaton HTTP ITEPR50 80 gt 192 1568 1 0 0 0 0 0 0 lt 0 0 0 04 WAN 2 Me Dew Detese sesecisd fer Sioa Te C Any Cemal Example 3 How do I set up Auto Load Balance Mode to keep all Intranet IPs from going through WAN2 en route to Port 80 and keep all other services from going through WAN1 As in the figure below there are two rules to be co
65. empted QQ Input the number number Add to list To add the number to the list Delete selected Delete the selected rule in the list item 77 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 8 2 Network Access Rule Users may turn on off the setting to permit or forbid any packet to access internet Users may select to set different network access rules from internal to external or from external to internal Users may set different packets for IP address and communication port numbers to filter Internet access rules Network access rule follows IP address destination IP address and IP communications protocol status to manage the network packet traffic and make sure whether their access is allowed by the firewall 8 2 1 Default Access Rule The device has a user friendly network access regulatory tool Users may define network access rules They can select to enable disable the network so as to protect all internet access The following describes the internet access rules e All traffic from the LAN to the WAN is allowed by default e All traffic from the WAN to the LAN is denied by default e All traffic from the LAN to the DMZ is allowed by default e All traffic from the DMZ to the LAN is denied by default e All traffic from the WAN to the DMZ is allowed by default e All traffic from the DMZ to the WAN is allowed by default Users may define access rules and do more than the default rules
66. ends ARP times per secono Remote To enter the device web based UI by connecting to the remote Management Internet this feature must be activated In the field of remote browser IP a valid external IP address WAN IP for the device should be filled in and the modifiable default control port should be adjusted the default is set to 80 modifiable 72 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Multicast Pass There are many audio and visual streaming media on the Through network Broadcasting may allow the client end to receive this type of packet message format This feature is off by default Prevent ARP Virus This feature is designed to prevent the intranet from being Attack attacked by ARP spoofing causing the connection failure of the PC This ARP virus cheat mostly occurs in Internet cafes When attacked all the online computers disconnect immediately or some computers fail to go online Activating this feature may prevent the attack by this type of virus 73 N IE OON Pa MW om gt XX CON CG your future life Advanced Setting 2WAN 4LAN Medium Scale Multi WAN QoS Router Borer Weert mrd Tsoi corcel orm Ha pa Sree Dest is Tesco e lEpesorier Tessa 11000 ota IS mesos Testes coord a a d panmi paser ENEE TAO a 1 age Sore FT eee oe i Lee A SSC cin Syren pecs E ESPA PAINE a E be Sre H
67. ers can use a text based editor such as Notepad which is included with Windows system For example if the destination port users want to designate is TCP 3724 3724 key in TCP 3724 3724 in Notepad The next destination port should be keyed in the next line After the document has been saved the extension file name is txt users can import the port of self defined strategy 89 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router E SelfPori txt Notepad File Edit Format View Help TCP 1234 1234 TCP 666678 000 90 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 Advanced Setting 10 1 DMZ Host Forwarding DMZ Host DMZ Private IP Address DMZ Host 192 168 0 0 Port Range Forwarding Service Por lan Traffic FCPAUDP 1 65535 wr internal IP Address 192 188 1 Enabled 10 1 1 DMZ Host When the NAT mode is activated sometimes users may need to use applications that do not support virtual IP addresses such as network games We recommend that users map the device actual WAN IPs directly to the Intranet virtual IPs as follows If the DMZ Host function is selected to cancel this function users must input 0 in the following DMZ Private IP This function will then be closed After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without ma
68. etwork will be very slow On the other hands Caf B owns two different ISP service No matter what network users access to the connection speed will be fast 86 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Cafe A Connects to Caf B through ISP 1 PSP SSSR RRS SPER ERP SHRPSR HR Bee Caf A solves the ISP bandwidth problem by transfering packets to ISP 2 WANS WANI Wani Single ISP Multiple ISP ae teen e ste t eee aiad Caf A can enable virtual route function and link to Caf B s device They can access another ISP service through Caf B s network It seems that Caf A employ dual ISP service too If users in Caf A want to access to another ISP network the link speed won t be restricted 87 your future life 9 1 Virtual Route Cl Virtual Route 2WAN 4LAN Medium Scale Multi WAN QoS Router rent Hetliork Network Connection Trafic Wanagement Protocol Binding WANT x root Panor i Metcome F rt all v gt a When connection failed Retry every minutes o je je jj Enabled Binding Interface Binding Network Import 1P Range Binding Service Port Import Port Range When connection failed Retry 30 every minutes Remote Host IP To activate the function To select which WAN port is binded WAN1 WAN2 To select th
69. f d4 9e fb Ob so as to finish the binding of pcO1 As illustrated in Figure 7 Microsoft Windows XP hif 5 1 2600 CG Copyright 19785 26081 Microsoft Corp G Documents and Settings PMBi gt arp 192 168 1 1 ic bi 80 9a ce 2H For other host devices within the network follow the same way to enter the IP and MAC address of the corresponding device to complete the binding work However if this act restarts the computer the setting will be cancelled Therefore this command can be regarded as a batch of processing documents placed in the activation of the operation system The batch processing documents can be put in this way echo off arp d arp s Router LAN IP Router LAN MAC For those internal network attacked by Arp the source must be identified Method If the PC fails to go online or there is packet loss of ping in the DOS screen input arp a command to check if the MAC address of the gateway is the same with the device MAC address If not the PC corresponding to the MAC address is the source of attack Solutions for other device users are to make a two way binding of the IP address and MAC address from both of the PC and device ends in order to carry out the prevention work However this is more complicated because the search for the IP and address and MAC increases the workload Moreover there is greater possibility of making errors during the operation c Bind the IP MAC Address from Device End Enter Setup
70. f error packets received total number of the packets dropped number of session number of the new Session Sec and upstream as well as downstream broadband usage Log System Log L p HEEJ y Fe Em Traffic Statiste IP PorStatistic 125 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router cornea Connected 192 168 4 122 192 168 11 eet ts Y gt aa SEL Lie rh 3 eee Corte 0 42 d O0 O Gt F T ae nt T T A ER E T p i T al Ll AS Ca i ay bl Test Failed r a el ea eet ie a Ep ga j A iy 1 gt gt a es ee liter al Cl A A E at oe y ra I ida reel ei ALE Py SS pry o iter Sig if j sed A A a A i cy ame A L pinn Ar He ca LE a A A i mia a a o per E i i e LE y La Da 126 QE a E gt CINE MD ES i 5 Teza your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 12 3 Traffic Statistic Six messages will be displayed on the Traffic Statistic page to provide better traffic management and control System Log system Status IP PortStatistic O Traffic Statistic Enabled Sorting Type By Outbound IP Address w 192 188 1 100 951 99 102168 4 122 4 0 By Onbound IP Address The figure displays the source IP address bytes per second and percentage 1921581 100 l 954 gg 192 168 4 122 4 0 By Iutbound IP Address The figure displays the source IP address bytes per second
71. guration Attention When assigning mode is selected as in the above example the IP s or service provider s configured in the connection rule will follow the rule for external connections but those which are not configured in the rule will still follow the device Load Balance system to go through other WAN ports to connect with the Internet Please refer to the explanations in 5 2 3 Configuring Protocol Binding for setting up Protocol Binding and for examples of collocating router mode with Protocol Binding Strategy Routing Mode If strategy Routing is selected the device will automatically allocate external connections based on routing policy Shunting between Telecom and Netcom is to be used in China embedded in the device All you have to do is to select the WAN which is 30 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router connected with Netcom the device will then automatically dispatch the traffic for Netcom through that WAN to connect with the Internet and dispatch traffic for Telecom to go through the WAN connected with Telecom to the Internet accordingly In this way the traffic for Netcom and Telecom can be shunted Import Strategy A shunting policy can be defined by users too In the Import Strategy window select the WAN or WAN group ex WAN 1 to be assigned and click the Import IP Range button the dialogue box for document importation will be displayed accordingly
72. h networking efficiency One of the Dual WAN ports is a configurable DMZ WAN port which supports DHCP fixed IP PPPOE bridge connecting mode port binding static routing dynamic routing NAT one to one NAT PAT MAC Clone as well as DDNS As for the LAN port it has 4 built in 10 100 Base T TX Ethernets RJ45 It supports Port Forwarding Microsoft UPnP Mirror Port VLAN Multi Subnet and transparent bridge mode of internet IP Internet IPs can also be used in intranet It supports two kinds of Load Balance mode by IP and auto Load Balance The device has strong bandwidth management capability It also has built in management fuction to block QQ MSN Skype and figure out that the bandwidth is occupied by BT Xunlei P2P and video downloading The device utilizes active detection technology SPI Stateful Packet Inspection The SPI firewall functions mainly within the network by dynamically inspecting each link The SPI firewall also has a warning function for the application process therefore it can refuse links to non standard communication protocols With the function we can prevent from Worm ARP or any kind of attack efficiently With the Web based UI which supports Chinese and English the device supports remote management and it enables users easy to use It also supports on line firmware upgrade Configuration backup SNMP Syslog E mail Alert and traffic statistic to fulfill users demand You can log on to the Web site www
73. hout making any change 66 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 7 2 Session Control Session management controls the acceptable maximum simultaneous connections of Intranet PCs This function is very useful for managing connection quantity when P2P software such as BT Thunder or emule is used in the Intranet causing large numbers of connections Setting up proper limitations on connections can effectively control the connections created by P2P software It will also have a limiting effect on bandwidth usage In addition if any Intranet PC is attacked by a virus like Worm Blaster and sends a huge number of connection requests session control will restrict that as well Session Control Disabled E E O Single P cannot exceed session When single IP exceed 200 black this IP s new sessions for 5 minutes block this IP s all sessions for min utes Scheduling Apply this rule Always IO Jep O 24 Hour Formal Everyday Sun Mor Tue Wed Thu Fri Sat 67 N your future life Single IP cannot exceed Session Network Service Detection When single IP exceed limit Days Management 2WAN 4LAN Medium Scale Multi WAN QoS Router To disable Session Control function This option enables the restriction of maximum external connections to each Intranet PC When the number of external connections reaches the limit to allow new connec
74. ime System Recover Password rte Theses Confirm New Input the new password again for verification Password After the changes are completed click Apply to save the configuration or click 12 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Cancel to leave without making any change 4 2 2 Time A function to calculate the correct time is available with the device Users can either select the embedded NTP Server synchronization function or set up a time reference This function enables users to know the exact time of event occurrences that are recorded in the System Log and the time of closing or opening access for Internet resources Configuring Automatic Synchronize With NTP Function system Tool Password Kiagnastc Firmware Upgrade Setting Backup SNMP System Recover Setthe local time using Network Time Protocol NTP automatically O Set the local time Manually ne Zone Hong Kong GMT 08 00 se Daylight Saving C Enabled from Month bay to Monti Day Aral Cams Select the time zone from the Time Zone pull down option list If there is Daylight Saving Time in the area input it The device will adjust the time for the Daylight Saving period automatically If users have their own Time Server Address input the Server s IP address After the changes are completed click Apply to s
75. ination IP Which means to include all Internet IP addresses Select WAN2 from the pull down option list Interface and then click Enable Finally click Add New and the rule will be added to the mode After the rule is set up only packets that go to Port 80 will be transmitted through WAN2 while other traffic will be transmitted through WAN1 42 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router O Protocol Binding Source IP Wi tee rea ts ls Tilo Dest iP io 60 0 18 to o jo fa jlo Interface WAN 2 Enabled hira Up Undste the Applicaton HTTP GPIR0 80H192163 1 0 00 0 0 0 0 0 0 0 WAN 2 hiera arit Delete selected fam Aig Shew Tela Al Cancel Example 2 How do I configure Protocol Binding to keep traffic from all Intranet IPs from going through WAN2 when the destinations are IP 211 1 1 1 211 254 254 254 as well as the whole Class A group of 60 1 1 1 60 254 254 254 while traffic to other destinations goes through WAN 1 As in the following figure there are two rules to be configured The first rule Select All Port TCP amp UDP 1 65535 from the pull down option list Service and then in the boxes of Source IP input 192 168 1 0 0 which means to include all Intranet IPs In the boxes for Destination IP input 211 1 1 1 211 254 254 254 Select WAN2 from the pull down optio
76. inding from the list Items Block MAC When this option is activated MAC addresses which are not address on the list included in the list will not be able to connect with the with wrong IP Internet address MAC When this option is checked user modified IP or IP which is address not on the not configured in the list will not be able to connect with the Internet Show New IP Select the IP MAC which is to be bound and define a client User name for it and then activate it 57 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 6 6 IP Group The function enables users to make the same configuration for a range of continuous IP addresses in the network For example if a IP range 192 168 1 100 192 168 1 110 has been assigned to a department of a company we can bind all the IPs together and make an accessing rule configuration for them all at the same time instead of configuring each IP respectively which takes more time and is more prone to error IP Grouping Group Seting IP Group dd Grup Dels Grout Group Name IP Address 1192 _ te Dieters arias app Group Selea a group to which the modification is to be made Group Input a name for the group such as Marketing Department Sales Department etc Name IP address Input the assigned IP range After the changes are completed click Apply to save the network configuration m
77. is is a cheat by ARP 3 ARP Solution Now we understand ARP ARP cheat and attack as well as how to identify this type of attack What comes next is to find out effective prevention measures to stop the network from being attacked The general solution provided by Qno can be divided into the following three options a Enable Prevent ARP Virus Attack Enter the device IP address to log in the management webpage of the device Enter Firewall gt General and find the option Prevent ARP Virus Attack to the right of the page Click on the option to activate it and click Apply at the bottom of the page see illustrated Enabled Disabled r inspection Enabled Disabled Sence Enabled Disabled Advanced Enabled Disabled a n O O Enabled Disabled Porti J Enabled Disabled Enabled Disabled Router sends ARP 20 times persecond b Bind the Gateway IP and MAC address for each PC This prevents the ARP from cheating IP and its MAC address First find out the gateway IP and MAC address on the device end 140 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router LAN Setting ess 30 7e los as Jas lie Default 30 7e 95 99 94 be Address 192 adhe J1 41 On every PC start or operate cmd to enter the dos operation Enter arp s 192 168 1 1 Oa O
78. is known that if the ARP cahe is changed and the device is constantly notified with the series of error IP or if there is cheat by fake gateway then the issue of disconnection will affect a great number of devices This is the typical ARP attack It is very easy to judge if there is ARP attack Once users find the pc point where there is problem users may enter the DOS system to conduct operation pining the LAN ip to see the packet loss Enter the ping 192 168 1 1 Gateway IP address as illustrated eply from 192 168 1 1 bytes 32 time lt ims TTL 64 eply from 192 168 1 1 bytes 32 time lt ims TTL 64 equest timed out equest timed out equest timed out equest timed out eply from 192 168 1 1 bytes 32 time lt ims eply from 192 168 1 1 bytes 32 time lt ims If there are cases of packet loss of the ping LAN IP and lf later there is connection it is possible that the system is attacked by ARP To verify the situation we may judge by checking ARP table Enter the ARP a command as illustrated below 139 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Interface 192 168 1 72 x2 Internet Address Physical Address Type 192 168 1 1 HA BF 3d 83 74 268 dynamic 192 168 1 43 bY 1L3 d3 ef be bc dynamic 192 168 1 252 BB 6f 3d 83 24 28 dynamic gt WINDOWS SSustems2 arp a It is found that the IP of 192 168 1 1 and 192 168 252 points to the same MAC address as 00 0f 3d 83 74 28 Evidently th
79. is set as High the port has the first priority to deliver the packet The default value is Normal Speed Status This feature allows users to select the network hardware connection speed for the Ethernet port The options are 10Mbps and 100Mbps Duplex Status This feature allows users to select the network hardware connection speed working mode for the Ethernet The options are full duplex and half duplex Auto Neg The Auto Negotiation mode can enable each port to automatically adjust and gather the connection speed and duplex mode Therefore if Enabled Auto Neg selected the ports setup will be done without any manual setting by administrators VLAN This feature allows administrators to set the LAN port to be one or more disconnected network sessions All of them will be able to log on to the Internet through the device Members in the same network session within the same VLAN can see and communicate with each other Members in different VLAN will not know the existence of other members In each LAN port users may define up to 5 VLAN local network groups VLAN All Set VLAN All port to be the public area of VLAN so that it can be connected to other VLAN networks A server should be constructed for the intranet so that all VLAN group can visit this server Set one of the network ports as VLAN All Connect the server to VLAN All so that computers of different VLAN groups can be connected to this server Moreover the port where
80. is used Distance Vector determines transmission distance in accordance with the number of routers rather than based on actual session speed Therefore sometimes it will select a path through the least number of routers rather than through the fastest routers Dynamic Routing Working Mode To select the working mode of the device NAT mode or router mode RPS Click Enabled to open the RIP function Receive RIP versions Use Up Down button to select one of None gt RIPv1 gt RIPv2 Both RIPvi and v2 as the TX function for transmitting dynamic RIP Transmit RIP Use Up Down button to select one of None gt RIPvi gt RIPv2 Broadcast RIPv2 Multicast as the RX Meana function for receiving dynamic RIP After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any change 10 3 2 Static Routing Information Protocol When there are more than one router and IP subnets the routing mode for the device should be configured as static routing Static routing enables different network nodes to seek necessary paths automatically It also enables different network nodes to access each other Click the button Show Routing Table as in the figure to display the current routing list 100 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router O Static Routing Dest F subnel M
81. it Choose whether this WAN share bandwidth with others from the same circuit or not Input the packet maximum transmission unit of this WAN After the changes are completed click Apply to save the configuration or click WAN environment Cancel to leave without making any changes PPPoE This option is for an ADSL virtual dial up connection suitable for ADSL PPPoE Input the user connection name and password issued by ISP Then use the PPP Over Ethernet software built into the device to connect with the Internet If the PC has been installed with the PPPoE dialing software provided by ISP remove it This software will no longer be used for network connection 21 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Interface WANE WAN Connection Type PPPoE User Name Po Password fs Connect on Demand Max Idle Time Min Keep Alive Redial Period Sec Enabled Line Dropped Scheduling Shared Circuit WAN environment Yes NO Filter broadcast packets from WAN MTU Auto Manual 11500 bytes UserName Input the user name issued by ISP Password input the password issued by ISP Connect on This function enables the auto dialing function to be used ina PPPoE dial connection When the client port attempts to connect with the Internet the device will automatically make a dial connection If the line has been idle for a period of time the system will break the conn
82. king any changes 91 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 1 2 Forwarding Setting up a Port Forwarding Virtual Host If the server function which means the server for an external service such as WWW FTP Mail etc is contained in the network we recommend that users use the firewall function to set up the host as a virtual host and then convert the actual IPs the Internet IPs with Port 80 the service port of WWW is Port 80 to access the internal server directly In the configuration page if a web server address such as 192 168 1 50 and the Port 80 have been set up in the configuration this web page will be accessible from the Internet by keying in the device actual IP address such as http 211 243 220 43 At this moment the device actual IP will be converted into 192 168 1 50 by Port 80 to access the web page In the same way to set up other services please input the server TCP or UDP port number and the virtual host IP addresses O Port Range Forwarding Service Port All Trafic TCPALDP M 65535 w wine Port 3 an coment Internal IP Address 1192 168 1 Enabled sd an To select from this option the default list of service ports of the virtual host that users want to activate Such as All TCP amp UDP 0 65535 80 80 80 for WWW and 21 21 for FTP Please refer to the list of default service ports AS ONO your future life
83. locations users want to activate such as 500 500 or 2300 2310 etc Add To List Add the service to the service list Delete Selected To remove the selected services Click the Apply button to save the modification Click the Cancel button to cancel the modification This only works before Apply is clicked Bate To quit this configuration window 10 1 3 Port Triggering Services For some special application software the Internet accessing port numbers are unsymmetrical Therefore the port numbers for this special software must be input in the Port Triggering as in the above fig 94 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Port Triggering Application Name Trigger Port Range tp Incoming Port Range to Aud to lisi Enay Tehe ay Cangal Application Name Users can define names for special application software This is to make management simple Trigger Port Range Input the port numbers for data going from the device to the Internet Such as 9000 6600 Incoming Port Range Input the port numbers for data coming in from the Internet to the device Such as 2004 2005 Add to list Add the service to the active service list Delete selected To remove selected services application After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any changes
84. lti WAN QoS Router 7 1 1 The Maximum Bandwidth provided by ISP The Maximum Bandwidth provided by ISP WAN 4 10000 10000 WAN 2 10000 a In the boxes for WAN1 and WAN2 bandwidth input the upstream and downstream bandwidth which users applied for from bandwidth supplier The bandwidth QoS will make calculations according to the data users input In other words it will guarantee a minimum rate of upstream and downstream for each IP and Service Port based on the total actual bandwidth of WAN1 and WAN2 For example if the upstream bandwidths of both WAN1 and WAN2 are 512Kbit Sec the total upstream bandwidth will be WAN1 WAN2 1024Kbit Sec Therefore if there are 50 IPs in the Intranet the minimum guaranteed upstream bandwidth for each IP would be 1024Kbit 50 20Kbit Sec Thus 20Kbit Sec can be input for Mini Rate Downstream bandwidth can be calculated in the same way After the changes are completed click Apply to save the configuration or click Cancel to leave without making any change The unit of calculation in this example is Kbit Some software indicates the downstream upstream speed with the unit KB 1KB 8Kbit 7 1 2 QoS Configuration To satisfy the bandwidth requirements of certain users the device enables users to set up QoS Rate Control and Priority Control for certain WANs Users can select only one of the above QoS choices There are two options for bandwidth management one is
85. n Service Management Add or remove service ports from the management list Add To List Add to active service content Delete selected item To remove selected services Show Tables This is a list which displays the current active UPnP functions After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any change 98 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 3 Routing In this chapter we introduce the Dynamic Routing Information Protocol and Static Routing Information Protocol O Dynamic Routing Gateway Router Enabled Disabled Static Routing GestiP OH y subnetmask J Gateway imi n i Hop Count i Interface LAN w tae ee los i int Em 10 3 1 Dynamic Routing Information Protocol The abbreviation of Routing Information Protocol is RIP There are two kinds of RIP in the IP environment RIP I and RIP II Since there is usually only one router in a network ordinarily just Static Routing will be used RIP is used when there is more than one router 99 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router in a network and if an administrator doesn t want to assign a path list one by one to all of the routers RIP can help to refresh the paths RIP is a very simple routing protocol in which Distance Vector
86. n Domains Click to enable this feature The default setting is Disabled Domain name Enter the websites to be controlled such as www playboy com Add to list Click Add to list to create a new website to be controlled Delete selected Click to select one or more controlled websites and item click this option to delete Website Blocking by Keywords 82 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Website Blocking by Keywords Keywords Only for english keyword Exempted IP Address wi D o 0 0 to 0 Add to le Denis S504 mn Click to activate this feature The default setting is disabled For example If users enter the string sex any websites containing sex will be blocked Keywords Enter keywords Add to list Add this new service item content to the list Delete selected Delete the service item content from the list item Apply Click Apply to save the modified parameters Click Cancel to cancel all the changes made to the parameters This act is only valid before Apply is used Accept Allowed Domains In some companies or schools employees and students are only allowed to access some specific websites This is the purpose of the fuction 83 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Accept Allowed Domains Block Forbidden Domains Allowed Domains Enabled a
87. n list Interface and then click Enable Finally click Add New and the rule will be added to the mode The second rule Select All Port TCP amp UDP 1 65535 from the pull down option list Service and then in the boxes of Source IP input 192 168 1 0 0 which means to include all Intranet IPs In the boxes of Destination IP input 211 1 1 1 60 254 254 254 Select WAN2 from the pull down option list Interface and 43 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router then click Enable Finally click Add New and the rule will be added to the mode After the rule has been set up all traffic that is not going to the assigned destinations will only be transmitted through WAN1 Protocol Binding Service Port All Traffic TCP amp UDP 1 85535 Sernice Pon anagem Sa ise ftee Jo to beste a E lt 20 fase esa jose Interface WAN 2 Enabled Source IP MALE Application All Trafic TOPSUDP 1 55535 gt 82 1566 1 0 0 211 1 1 1 241 254 254 254 WAN 2 All Traffic 7 CPRUDP 1 85535 192 168 1 0 0 80 1 1 1 80 254 254 254 WAN 2 Dee sacie dim 44 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 6 Port Management Through the device users can easily manage the setup for WAN ports LAN ports and the DMZ port by choosing the number of ports speed priority
88. nfigured The first rule select HTTP TCP 80 80 from the pull down option list Service and then in the boxes of Source IP 40 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router input 192 168 1 0 to 0 which means to include all Intranet IP addresses Retain the original numbers 0 0 0 0 in the boxes of Destination IP Which means to include all Internet IP addresses Select WAN2 from the pull down option list Interface and then click Enable Finally click Add New and the rule will be added to the mode The device will transmit packets to Port 80 through WAN2 However with only the above rule packets that do not go to Port 80 may be transmitted through WAN2 therefore a second rule is necessary The second rule Select All Ports TCP amp UDP 1 65535 from the pull down option list Service and then input 192 168 1 2 254 in the boxes of Source IP Retain the original numbers 0 0 0 0 in the boxes of Destination IP which means to include all Internet IP addresses Select WAN1 from the pull down option list Interface and then click Enable Finally click Add New and the rule will be added to the mode The device will transmit packets that are not going to Port 80 to the Internet through WAN1 Protocol Binding Service Port HTTP TCP 80 80 a Sourc
89. ntries may require it 5 1 2 LAN Setting O LAN Setting i Default 08 3b ba 8a 67 b9 0 Subnetmask 2 p O w oe This is configuration information for the device current LAN IP address The default configuration is 192 168 1 1 and the default Subnet Mask is 255 255 255 0 It can be changed according to the actual network structure In addition the function of the MAC address is for the users convenience If a static ARP has been configured in the Intranet PC it is not necessary to reconfigure the static IP for the original PC All that is necessary is to modify the static ARP IP to map with the MAC After the changes are completed click Apply to save the configuration or click Cancel to leave without making any changes Multiple Subnet Setting This function enables users to input IP segments that differ from the router network segment to the multi net segment configuration the Internet will then be directly accessible In other words if there are already different IP segment groups in the Intranet the Internet is still accessible without making any changes to internal PCs Users can make changes according to their actual network structure 16 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router LAN IP Address MU E Jk I i SubnetMask Pi palacio Rit Click Add Edit to enter the configuration page as shown in the following figu
90. odification or click Cancel to leave without making any changes 58 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 7 QoS Quality of Service QoS is an abbreviation for Quality of Service The main function is to restrict bandwidth usage for some services and IPs to save bandwidth or provide priority to specific applications or services and also to enable other users to share bandwidth as well as to ensure stable and reliable network transmission To maximize the bandwidth efficiency network administrators should take account of the practical requirements of a company a community a building or a caf etc and modify bandwidth management according to the network environment application processes or services Session Control 59 AS ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 7 1 Bandwidth Management QoS The Maximum Bandwidth provided by ISP Quality of Service Type Rate Control Priority interface C wand DO wane Service Port All Traffic TCP amp UIDPM 65525 OM Vaeate ys iP Address pel ise res i jo Jaa fo Direction Upstream e Mini Rates bitisec MaxRale Kbilisec O Share total bandwidth with all IP addresses Assign bandwidth for each IP address Enabled C Bandwidth Assign Type Neo e Rey Enabled Smart Qos 60 N your future life 2WAN 4LAN Medium Scale Mu
91. og server name or the IP address into the empty Host Name field After modification press Apply to save the network setting or press Cancel to keep the settings unchanged E mail Alert Enabled If this option is selected E mail Alert will be enabled Mail Server If users wish to send out all the logs please enter the E mail server name or the IP address for instance mail abc com This is set as system log recipient email address such asabc mail abc com Log Queue Length Set the number of Log entries and the default entry number is 50 When this defined number is reached it will automatically send out the log mail Log Time Threshold Set the interval of sending the log and the default is set to 10 minutes Reaching this defined number it will automatically send out the Mail log The device will detect which parameter either entries or intervals reaches the threshold first and send the log message of that parameter to the user Send Log to Email Users may send out the log right away by pressing this button 121 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Log Setting Log Setting El Syn Flooding CIP Spoofing E Win Nuke C Ping Of Death Unauthorized Login Attempt System Error Messages Den y Policias Allow Policies M Configuration Changes Authorized Login Suton Pocket Log Ino Packet Log Alert Log The device pr
92. ovides the following warning message Click to activate these features Syn Flooding IP Spoofing Win Nuke Ping of Death Unauthorized Login Attempt Syn Flooding Bulky syn packet transmission in a short time causes the overload of the system storage of record in connection information IP Spoofing Through the packet sniffing hackers intercept data transmitted on the network After they access the information the IP address from the sender is changed so that they can access the resource in the source system ne Servers are attacked or trapped by the Trojan program Ping of Death The system fails because the sent data exceeds the maximum packet that can be handled by the IP protocol Unauthorized If intruders into the device are identified the message will be sent to Login Attempt the system log General Log The device provides the following warning message Click to activate the feature System error message blocked regulations regulation of passage permission system 122 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router configuration change and registration verification System Error Provides the system log with all kinds of error messages For Messages example wrong settings occurrence of abnormal functions system reactivation disconnection of PPPoE and so on Deny Policies If remote users fail to enter the system because of the access rules such message will be recorded in the sy
93. ownstream bandwidth usage of each WAN Bandwidth Usage Upstream Indicates the current upstream bandwidth usage of each WAN Bandwidth Usage Indicates if Dynamic Domain Name is activated The default configuration is Off Quality of Service Indicates how many QoS rules are set Manual Connect When Obtain an IP automatically is selected two buttons Release and Renew will appear If a WAN connection such as PPPoE or PPTP is selected Disconnect and Connect will appear DMZ IP Address Indicates the current IP configuration for DMZ port 4 1 2 Physical Port Status Physical Port Status 1 2 3 4 Internet DMZ internet LAN WAN 2 WAN 1 Conned Enabled Enabled Enabled Enabled Enabled N ONO your future life reo flo y erne loc E http 192 168 1 1 portl_mformation him AN 29 Enabled 106ase T T100Base T x 2WAN 4LAN Medium Scale Multi WAN QoS Router Parti Information Up Part Enabled Normal 100 Mbps Full VLAN 0 200072 0 1547129 D The status of all system ports including each connected and enabled port will be shown on this Home page see above table Click the respective status button and a separate window will appeare to show detailed data including setting status summary and statisitcs of the selected por
94. r O Factory Default Windows nternet Explorer 2 Ave you su yon wentto reta to default tting Cora 118 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 12 Log From the log management and look up we can see the relevant operation status which is convenient for us to facilitate the setup and operation 119 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 12 1 System Log Its system log offers three options Syslog Server E mail Alert and Log Setting System Status Trafic Statistic 1PPort Statistic o Syslog Server E Enabled O E mail Alert C Enabled Log Setting C Syn Flooding CIP Spoofing 1 Win Nuke O Pina Of Death 2 Unauthorized Login Attempt v System Error Messages _ Deny Policies Allow Policies 4 Configuration Changes Authorized Login Cuigomq Fact Log NOME PCE 120 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Syslog Server Enabled If this option is selected the SysLog feature will be enabled The device provides external system log servers with log collection feature System log is an industrial standard communications protocol It is designed to dynamically capture related system message from the network The system log provides the source and the destination IP addresses during the connection service number and type To apply this feature enter the system l
95. r to 5 2 3 for an explanation of bandwidth configuration Session Balance If By Session is selected the WAN bandwidth will automatically allocate connections based on session number to achieve network load balance IP Session Balance If By IP is selected the WAN bandwidth will automatically allocate connections based on IP amount to achieve network load balance For either session balancing or IP connection balancing collocation with Protocol Binding will provide a more flexible application for bandwidth Users can assign a specific Intranet IP to go through a specific service provider for connection or assign an IP for a specific destination to go through the WAN users assign to connect with the Internet For example if users want to assign IP 192 168 1 100 to go through WAN 1 when connecting with the Internet or assign all Intranet IP to go through WAN 2 when connecting with servers with port 80 or assign all Intranet IP to go through WAN 1 when connecting with IP 211 1 1 1 users can do that by configuring Protocol Binding Attention When the Auto Load Balance mode is collocated with Protocol Binding only IPs or servers that are configured in the connection rule will follow the rule for external connections those which are not configured in the rule will still follow the device Auto Load Balance system Please refer to the explanations in 5 2 3 Configuring Protocol Binding for setting up P
96. re Input the hrespective IP addresses and subnet masks 17 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 5 1 3 WAN Setting O WAN Setting WAN 1 Obtain an IP automatically Edit WAN 2 Obtain an IF automatically Edit Select how many WANs to be configured The default is four User can Please choose 7 change the number based on the needs how many WAN ports you prefer to use Connection WAN configuration and internet connection status This can be Type classified into five categories Obtain an IP automatically Static IP connection PPPoE Point to Point Protocol over Ethernet PPTP Point to Point Tunneling Protocol Transparent Bridge A modification in an advanced configuration Click Edit to enter the advanced configuration page WAN and the Internet Connection Configuration Obtain an Automatic IP automatically This mode is often used in the connection mode to obtain an automatic DHCP IP This is the device system default connection mode It is a connection mode in which DHCP clients obtain an IP address automatically If having a different connection mode please refer to the following introduction for selection of appropriate configurations Users can also set up their own DNS IP address Check the options and input the user defined DNS IP addresses 18 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Interface WANE WAN Connection Type
97. remove the selected activated Services service Click the Apply button to save the modification Click the Cancel button to cancel the modification This only works before Apply is clicked To quit this configuration window Auto load Balance Setting when enabled The collocation of the Auto Load Balance Mode and the Auto Load Mode will enable more flexible use of bandwidth Users can assign specific Intranet IPs to specific destination 38 N Po your tr life 2WAN 4LAN Medium Scale Multi WAN QoS Router application service ports or assign specific destination IPs to a WAN users choose for external connections Example 1 How do I set up Auto Load Balance Mode to assign the Intranet IP 192 168 1 100 to WAN2 for the Internet As in the figure below select All Ports from the pull down option list Service and then in the boxes of Source IP input the source IP address 192 168 1 100 to 100 Retain the original numbers 0 0 0 0 in the boxes of Destination IP which means to include all Internet IP addresses Select WAN2 from the pull down option list Interface and then click Enable Finally click Add New and the rule will be added to the mode Protocol Binding Service Port All Traffic TCPSUDP 1 65535 Source IP All Trame TCP 0DPM 65535 gt Interface I WAN WAN 2 S E Camii Por Ban
98. rk configuration modification or click Cancel to leave without making any changes 103 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 5 DDNS Dynamic Domain Name Service DDNS supports the dynamic web address transfer for QnoDDNS org cn 3322 org gt DynDNS org and DtDNS com This is for VPN connections to a website that is built with dynamic IP addresses and for dynamic IP remote control For example the actual IP address of an ADSL PPPoE time based system or the actual IP of a cable modem will be changed from time to time To overcome this problem for users who want to build services such as a website it offers the function of dynamic web address transfer This service can be applied from www qno com tw www 3322 org www dyndns org or www dtdns com and these are free DDNS Dyndns Dyndns Disabled i 1322 1322 Disabled bid Btdns Dtdns Disabled Eu Qnoddas Gnoddns Dis abled Byndns Dyndns Disabled LAA 3322 3322 Disabled MEE Dtins Dtdns Disabled Eon Qnoddns Gnoddns Disabled Click the hyperlink Edit of the respective configuration to enter it 104 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Interface WAN DynDNS org A EA El The Password can t contain password F A p i 1 lA A
99. rom the ARP Cache If it is located MAC address is known Simply fill in the MAC address for transmission If no corresponding IP address is found in ARP cache Host A will send a broadcast The MAC address is FF FF FF FF FF FF which is to inquire all the host devices in the same network session about What is the MAC address of 192 168 1 1 Other host devices do not respond to the ARP inquiry except host device B which responds to host device A when receiving this frame The MAC address of 192 168 1 1 is 00 aa 00 62 c6 09 So Host A knows the MAC address of Host B and it can send data to Host B Meanwhile it will update its ARP cache Moreover ARP virus attack can be briefly described as an internal attack to the PC which causes trouble to the ARP table of the PC In LAN IP address was transferred into the second physical address MAC address through ARP protocol ARP protocol is critical to network security ARP cheating is caused by fake IP addresses and MAC addresses and the massive ARP communications traffic will block the network The MAC address from the fake source sends ARP response attacking the high speed cache mechanism of ARP This usually happens to the cyber cafe users Some or all devices in the shop experience temporal disconnection or failure of going online It can be resolved by restarting the device however the problem repeats shortly after Cafe Administrators can use arp a command to check the ARP table
100. rotocol Binding and for examples of collocating router modes with Protocol Binding N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Exclusive Mode Remaining WAN Balance This mode enables users to assign specific intranet IPs destination application service ports or destination IPs to go through an assigned WAN for external connection After being assigned the specific WAN will only support those assigned Intranet IPs specific destination application service ports or specific destination IPs Intranet IP specific destination application service ports and specific destination IP that is not configured under the rules will go through other WANs for external connection For unassigned WANs users can select Load Balance mode and select session or IP for load balancing eo Session Balance If By Session is selected the WAN bandwidth will automatically allocate connections based on session number to achieve network load balance IP Balance If By IP is selected the WAN bandwidth will automatically allocate connections based on IP amount to achieve network load balance Only when a device assignment is collocated with Protocol Binding can the balancing function be brought into full play For example an assignment requiring all Intranet IPs to go through WAN 1 when connecting with service port 80 or go through WAN 1 when connecting with IP 211 1 1 1 must be set up in the Protocol Binding Confi
101. s shown in the following figure will be displayed Users can choose to sort the list by priorities or by interface Click Refresh and the page will be refreshed click Close and the dialogue box will be closed Summary Priority Interface Add Or Remove Service Ports If the Service Port users want to activate is not in the list users can click Add or Remove Service Ports from Service Management to arrange the list as described in the following 37 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Senice Mame 5 ler Fep HTTP TEP se 80 ETIP Secondary ICF 8050 8980 HITES TCP iia a Protocol EEES e i JHITPS Secondary L1CF 8443 8443 FEE l2P 0oP 63 65 TMAP TCP i43 Ponram A SNIP rop 119 119 FA Pops 102110119 k afre oaa E SSMP UDP 261161 ENTE TELNET cp 2323 TELNET Secondearr TOP 8023 8075 TELNETSSL tcp s92 992 yt Service Name In this box input the name of the Service Port which users want to activate such as BT etc Protocol This option list is for selecting a packet format such as TCP or UDP for the Service Ports users want to activate In the boxes input the range of Service Ports users want to add Add To List Click the button to add the configuration into the Services List Users can add up to 100 services into the list Delete selected To
102. single selection or multiple selections To select what bandwidth control is to be configured in the QoS rule If FTP uploads or downloads need to be controlled select FTP Port 21521 Refer to the Default Service Port Number List Upstream Means the upload bandwidth for Intranet IP Downstream Means the download bandwidth for Intranet IP Server in LAN Upstream If a Server for external connection has been built in the device this option is to control the bandwidth for the traffic coming from outside to this Server Server in LAN Downstream If there are web sites built in the Intranet this option is to control the upload bandwidth for the connections from outside to this Server For example game servers have been built in many Internet caf s This rule can be used to control the bandwidth for connections from outside to the game server of a caf to update data In this way game players inside the caf will not be affected 65 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Priority High 60 guaranteed bandwidth to the service Low Only 10 bandwidth offerd to the service Enable To activate the rule Add To List To add this rule to the list Delete selected To remove the rules selected from the Service List application Show Table This will display all the Priority Rules users made for the bandwidth Click Edit to modify Apply Save the configuration Cancel Leave wit
103. stem log Allow policies If remote users enter the system because of compliance with access rules such message will be recorded in the system log Configuration When the system settings are changed this message will be sent Changes back to the system log Authorized Successful entry into the system includes login from the remote end Login or from the LAN into this device These messages will be recorded in the system log After modification press Apply to save the network setting or press Cancel to keep the settings unchanged The following is the description of the four buttons allowing online inquiry into the log View System Log This option allows users to view system log The message content can be read online via the device They include All Log System Log Access Log Firewall Log and VPN log which is illustrated as below Current Time Wed Dec 3 10 36 58 2008 atta Seea sl FY A aso a Fiir ry LA A r i E WEL ooo iria 5 p Y ee Jan 1 08 00 07 2003 System Log l System ts upl Jan 108 00 01 2003 System Log _ Firmware v2 0 7 Gno Feb2020204 2005 System Log _ Restart Router _ Feb20202 442006 System Log _ System is up Feb 02 02 44 2006 System Log Firmware v2 0 1 Gno Outgoing Packet Log View system packet log which is sent out from the internal PC to the Internet This log includes LAN IP destination IP and service port
104. t The current port setting status information will be shown in the Port Status Table Examples Network connection port on or off priority high or normal connection speed 10Mbps or 100Mbps duplex status half duplex or full duplex and auto negotiation Enabled or Disabled The status of the number of packets and Bytes receiving transmitting as well as error percentage of packets and Bytes through respective ports will be shown in each port status table as above N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 4 1 3 System Information System Information Hence 192 168 1 1 255 255 255 0 or e Gateway 0 Days 5 Hours 47 Minutes 11 seconds Tue Dec 2008 143448 Device IP Address Subnet Mask Identifies the current device IP address and subnet mask Working Mode Indicates the current working mode The default is Gateway mode System active time Indicates how long the device has been running Serial Number This number is the device serial number Firmware Version Information about the device present software version Current Time Indicates the device present time Note To have the correct time users must synchronize the device with the remote NTP server first N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 4 1 4 Firewall Status O FirewallStatus status On On Off Off off 12 rules set SPI Stateful Packet Inspection
105. t supports automatic IP acquisition for 50 computers users can increase or reduce the number according to their needs After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any change DNS Domain Name Service This is for checking the DNS from which an IP address has been leased to a PC port Input the IP address of this server directly DNS Server Input the IP address of the DNS server The default is 0 Required 1 DNS Server Input the IP address of the DNS server The default is 0 Optional 2 After the changes are completed click Apply to save the network configuration modification or click Cancel to leave without making any changes WINS Server If there is a WIN server in the network users can input the IP address of that server directly WINS input the IP address of WINS The default is O After the changes are completed click Apply to save the network configuration 4 ONO d your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router modification or click Cancel to leave without making any changes 6 4 DHCP Status This is an indication list of the current status and setup record of the DHCP server The indications are for the administrator s reference when a network modification is needed The content of the Introduction list is as follows IPDHC
106. t of any interruption can be minimized Line Dropped Line Dropped Input the time rule for the interruption of this WAN service Period Line Dropped Input how long the WAN service may be interrupted before the newly added connections should go through another WAN to Scheduling connect with the Internet N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Shared Circuit Choose whether this WAN share bandwidth with others from the same circuit or not Input the packet maximum transmission unit of this WAN After the changes are completed click Apply to save the configuration or click WAN environment Cancel to leave without making any changes Transparent Bridge If all Intranet IPs are applied as Internet IPs and users don t want to substitute private network IPs for all Intranet IPs ex 192 168 1 X this function will enable users to integrate existing networks without changing the original structure Select the Transparent Bridge mode for the WAN connection mode In this way users will be able to connect normally with the Internet while keeping the original Internet IPs in Intranet IP configuration If there are two WANs configured users still can select Transparent Bridge mode for WAN connection mode and load balancing will be achieved as usual Interface Hane WAN Connection Type Transparent Eridze WAN IP Address o o a jo Subnet Mask o o o o
107. that is applied It is illustrated as below 123 N ONO your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router ICMP twoe 8 code 0 1927 168 1 100 168 95 11 on ike T 2008 Connection Ace ented Aug dl 17 241 Incoming Packet Log View system packet log of those entering the firewall The log includes information about the external source IPs destination IPs and service ports It is illustrated as below ji n a e lat Dec 10 33 13 2008 Connection Refused Policy Walation TCP 207 461 10 10 1863 gt 192 168 4 122 1954 on lxp1 Dec210 41 582008 Connection Refused Polity violation UDP 192 168 4 139 137 gt 192 168 5 255 137 0n lp Dec214 40 292008 Connection Refused Policy violation UDP 192 168 4 201 137 gt 192 168 5 255 137 on ixp1 Dee21539 392008 Connection Refused Poliey violation ICMP type 8 code 0 192 1684 1 gt 192 1684 12 on lxp1 Clear Log Now This feature clears all the current information on the log 124 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 12 2 System Status The device has the real time surveillance management feature that provides system current operation information such as port location device name current WAN link status IP address MAC address subnet mask default gateway DNS number of received sent total packets number of received sent total Bytes Received and Sent Bytes Sec total number o
108. the lower down the list the higher the priority of execution Users can arrange the sequence according to their priorities Usually the service ports which need to be restricted such as BT e mule etc will be moved to the bottom of the list The rules for certain IPS would then be moved upward Delete To remove the rules selected from the Service List selected application After the changes are completed click Apply to save the configuration or click Cancel to leave without making any change Show Table This will display all the Rate Control Rules users made for the bandwidth Click Edit to modify Rule Interlace EEN ml re a TE wed Ia ia ha i Priority The Router will distribute the bandwidth as 60 the highest and 10 the lowest If you set the service port 80 as High priority the router will give 60 bandwidth to the port 80 In the other hand if you give the port 21 as Low priority the device will only give it 10 bandwidth The remained 30 bandwidth will be shared by other service 64 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Quality of Service Type Rate Control Priority Interface WAN Ll WAN 2 Service Port DNS UDP 53 53 OO servi Port Mansgereni Girection Upstream hal Priority High Enabled To select on which WAN the QoS rule should be executed It can be a
109. this WAN share bandwidth with others from the same circuit or not WAN environment Input the packet maximum transmission unit of this WAN After the changes are completed click Apply to save the configuration or click Cancel to leave without making any change PPTP This option is for the PPTP time counting system Input the user s connection name and password issued by ISP and use the built in PPTP software to connect with the Internet mostly for European countries Interface WANE WAN Connection Type WAN IP Address Subnet Mask Default Gateway User Name Password Connect on Demand Max Idle Time Min Keep Alive Redial Period Sec _ Enabled Line Dropped Scheduling Shared Circuit WAN environment Yes G NO Filter broadcast packets from WAN MTU E Auto Manual 1500 bytes 23 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router WAN 1P This option is to configure a static IP address The IP address to be configured could be one issued by ISP The IP address is usually provided by the ISP when the PC is installed Contact ISP for relevant information Address Input the subnet mask of the static IP address issued by ISP such as Issued eight static IP addresses 255 255 255 248 Issued 16 static IP addresses 255 255 255 240 Default Input the default gateway of the static IP address issued by ISP For ADSL users it is usually an ATU R
110. time for external connection detection latency The default is 30 seconds After the retry timeout external service detection will restart 1 Generate the Error Condition in the System Log If an ISP connection failure is detected an error message will be recorded in the System Log This line will not be removed therefore the some of the users on this line will not have normal connections This option is suitable under the condition that one of the WAN connections has failed the traffic going through this WAN to the destination IP cannot shift to another WAN to reach the destination For example if users want the traffic to 10 0 0 1 10 254 254 254 to go only through WAN1 while WANZ2 is not to support these destinations users should select this option When the WAN1 connection is interrupted packets for N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router 10 0 0 1 10 254 254 254 cannot be transmitted through WAN 2 and there is no need to remove the connection when WAN 1 is interrupted 2 Remove the Connection If an ISP connection failure is detected no error message will be recorded in the System Log The packet transmitted through this WAN will be shifted to the other WAN automatically and be shifted back again when the connection for the original WAN is repaired and reconnected This option is suitable when one of the WAN connections fails and the traffic going through this WAN to the destination
111. tions to be built some of the existing connections must be closed For example when BT or P2P is being used to download information and the connections exceed the limit the user will be unable to connect with other services until either BT or P2P is closed block this IP to add new session for Minutes If this function is selected when the user s port connection reach the limit this user will not be able to make a new connection for five minutes Even if the previous connection has been closed new connections cannot be made until the setting time ends O block this IFs all connection for 5 Minutes If this function is selected when the user s port connections reach the limit all the lines that this user is connected with will be removed and the user will not be able to connect with the Internet for five minutes New connections cannot be made until the delay time ends If Always is selected the rule will be executed around the clock If From is selected the rule will be executed according to the configured time range For example if the time control is from Monday to Friday 8 00am to 6 00pm users can refer to the following figure to set up the rule If Everyday is selected the rule will be activated for the control time range every day Users can choose to activate the rule during certain days of the week After the changes are completed click Apply to save the configuration or click
112. using one single IP or IP range followed by the selection of Single of the Dest IP and enter the IP address as 121 14 75 115 for the QQLive Server note that there are more than one IP address for QQLive server Repeated addition may be needed Lastly select Always under the Scheduling setting so that the QQLive Login Time can be set If necessary specific time 136 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router setting may be undertaken Click Apply to move to the next step c Repeatedly add the Dest IP and enter the IP address as following 121 14 75 115 60 28 234 117 60 28 235 119 222 28 155 17 This solution is certified to be successful with the version of QQ Live 2008 7 0 4017 0 Test Date 2008 07 29 After repeated addition users may see the links to the QQLive Server are blocked Click Apply to block QQLive video broadcast 4 ARP virus attack prevention 1 ARP Issue and Information Recently many cyber cafes in China experienced disconnection partially or totally for a short period of time but connection is resumed quickly This is caused by the clash with MAC address When virus contained MAC mirrors to such NAT equipments as host devices there is complete disconnection within the network If it mirrors to other devices of the network only devices of this affected network have problems This happens mostly to legendary games especially those with private servers Evi
113. y Mechanism Applyihis rule Always 0 o to 0 24Hour Format everyday Sun Mon Tue Wed Thu Fri Sat Enabled Smart Qos To activate the Smart QoS function When the usage of any WAN s When the usage of any WAN s bandwith is over bandwith is over than__ than __ Smart QoS will be enabled You can Enable Smart Qos 0 Always enter the needed value the default is 60 Enabled Each IP s upstream bandwidth Input the allowed maximum threshold threshold for all WAN Each IP s downstream bandwidth Input the allowed maximum threshold threshold for all WAN If any IP s bandwith is over If any IP s bandwith is over maximum threshold maximum threshold its maximum the penalty mechanism will be activated After bandwidth will remain being punished its maximum upstream downstream bandwidth will remain as a WAN1 kbit sec determined value WAN2 _ kbit sec Enabled Penalty Mechanism To activate the penalty mechanism 70 N your future life 2WAN 4LAN Medium Scale Multi WAN QoS Router Show Penalty List To show the IPs with upstream constraint gt downstream constraint and in the penalty mechanism Applied Time If Always is selected the rule will be executed around the clock If From is selected the rule will be executed according to the configured time range 71 N gt y E INI D lt lt your future life 2WAN 4LAN Medium Scale Multi WAN QoS

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