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DIR-620S

Wireless N300 Router with 3G/LTE Support and

USB Port

User Manual

Configuring via Web-based Interface

In the

Per-source IP Flood

section, you can enable protection against main types of DoS attacks.

Parameter

Description

TCP/SYN

Enables protection against a flood with connection requests (TCP
packets with the SYN flag).

TCP/FIN

Enables protection against a flood with requests for connection
termination (TCP packets with the FIN flag).

UDP

Enables protection against a flood with UDP packets.

ICMP

Enables protection against a flood with ICMP packets.

Move the relevant switches to the right. In the

threshold

field corresponding to the switch, specify

the maximum number of packets which arrive from one IP address within one second. The value of
the field should be greater than zero (for example,

200

). Then, in the

Other Settings

section,

move the

Block source IP

switch to the right, and in the

Block time

field, specify the time

period (in seconds) during which the source IP address will be blocked. For example, you can
specify

120

. When the threshold value is exceeded, the source of packets will be blocked for the

specified time period.

In the

Other Settings

section, you can activate additional protection methods.

Parameter

Description

TCP/UDP port scan

Blocks the source of TCP or UDP packets which check the ports
state if the router receives more than 200 requests per second from
one IP address. The source of packets will be blocked during the
time period specified in the

Block time

field (the field is displayed

if the

Block source IP

switch is moved to the right).

If the switch is moved to the right, the

High sensitivity

switch is

displayed on the page. Activate the setting to let the router block the
source if it sends more than 10 requests per second.

IP Land

Blocks TCP packets with the SYN flag in which the source IP
address and port coincides with the destination IP address and port.

IP Spoof

Block packets in which the source IP address coincides with the
router's LAN IP address.

IP TearDrop

Blocks fragmented IP packets if errors can occur upon assembling
these packets.

TCP scan

Blocks TCP packets with invalid flags.

TCP/SYN with data

Blocks TCP packets with the SYN flag if they are fragmented or
contain data.

UDP Bomb

Blocks UDP packets if they contain incorrect service data.

Page

207

of 236

Содержание DIR-620S

Страница 1: ...User Manual DIR 620S Wireless N300 Router with 3G LTE Support and USB Port May 2021...

Страница 2: ...ting to Wireless Network OS Windows 10 34 Connecting to Web based Interface 37 Web based Interface Structure 39 Summary Page 39 Home Page 41 Menu Sections 42 Notifications 43 Chapter 4 Configuring via...

Страница 3: ...tion 91 Creating PPPoE IPv6 or PPPoE Dual Stack WAN Connection 96 Creating 3G WAN Connection 102 Creating LTE WAN Connection 106 LAN 109 IPv4 109 IPv6 114 WAN Reservation 117 Wi Fi 119 Basic Settings...

Страница 4: ...194 IP Filter 194 Virtual Servers 198 DMZ 201 MAC Filter 202 URL Filter 204 DoS Protection 206 Remote Access 209 System 211 Configuration 212 Firmware Update 214 Local Update 215 Remote Update 216 Log...

Страница 5: ...to a document Change A name of a menu menu item control field checkbox drop down list button etc 192 168 0 1 Data that you should enter in the specified field Information An important note Document St...

Страница 6: ...nection rate up to 300Mbps The router supports multiple functions for the wireless interface several security standards WEP WPA WPA2 MAC address filtering WPS WMM In addition the device is equipped wi...

Страница 7: ...o quickly switch DIR 620S to one of the following modes router for connection to a wired or wireless ISP access point repeater or client and then configure all needed setting for operation in the sele...

Страница 8: ...wireless connection and enable disable wireless network Antenna Two external non detachable antennas 5dBi gain MIMO 2 x 2 Power connector Power input connector DC Software WAN connection types LTE via...

Страница 9: ...e for each port of the router Built in UDPXY application XUPNPD plug in Firewall functions Network Address Translation NAT Stateful Packet Inspection SPI IPv4 IPv6 filter MAC filter URL filter DMZ Pre...

Страница 10: ...applied in your country 2400 2483 5MHz Wireless connection security WEP WPA WPA2 Personal Enterprise filter WPS PBC PIN Advanced functions Support of client mode WMM Wi Fi QoS Information on connected...

Страница 11: ...8 79dBm at MCS1 9 77dBm at MCS2 10 74dBm at MCS3 11 70dBm at MCS4 12 66dBm at MCS5 13 65dBm at MCS6 14 64dBm at MCS7 15 HT40 79dBm at MCS0 8 76dBm at MCS1 9 74dBm at MCS2 10 71dBm at MCS3 11 67dBm at...

Страница 12: ...HS901 ZTE MF112 ZTE MF192 ZTE MF626 ZTE MF627 ZTE MF652 ZTE MF667 ZTE MF668 ZTE MF752 LTE Alcatel IK40V D Link DWM 222 Huawei E3131 Huawei E3272 Huawei E3351 Huawei E3372s Huawei E3372h 153 Huawei E33...

Страница 13: ...he router is powered off WLAN Solid green The router s WLAN is on Blinking green Data transfer through the Wi Fi network No light The router s WLAN is off WPS Blinking green Attempting to add a wirele...

Страница 14: ...e connection is on Blinking green Data transfer through the relevant LAN port When the router is being loaded the LEDs are blinking one at a time When the firmware is being updated the LEDs are blinki...

Страница 15: ...on the WPS function and enable disable wireless network To use the WPS function with the device turned on press the button and release The WPS LED should start blinking To disable the router s wireles...

Страница 16: ...ommended to use the cable included in the delivery package The RESET button located on the bottom panel of the router is designed to restore the factory default settings To restore the factory default...

Страница 17: ...ter DIR 620S Power adapter DC 12V 1A Ethernet cable Quick Installation Guide brochure The User Manual and Quick Installation Guide documents are available on D Link website see www dlink ru Using a po...

Страница 18: ...8 and later Google Chrome 48 and later Microsoft Internet Explorer 10 and later Microsoft Edge 20 10240 and later Mozilla Firefox 44 and later Opera 35 and later For successful operation JavaScript sh...

Страница 19: ...Internet5 Your USB modem should be equipped with an active SIM card of your operator Some operators require subscribers to activate their USB modems prior to using them Please refer to connection gui...

Страница 20: ...cated on the back panel of the router In some cases you will need to reboot the router after connection of the USB modem 3 Connect the power cord to the power connector port on the back panel of the r...

Страница 21: ...tton and proceed to the Control Panel window 2 Select the Network and Sharing Center section If the Control Panel has the category view the Category value is selected from the View by drop down list i...

Страница 22: ...with 3G LTE Support and USB Port User Manual Installation and Connection 3 In the menu located on the left part of the window select the Change adapter settings line Figure 4 The Network and Sharing...

Страница 23: ...upport and USB Port User Manual Installation and Connection 4 In the opened window right click the relevant Local Area Connection icon and select the Properties line in the menu displayed Figure 5 The...

Страница 24: ...t User Manual Installation and Connection 5 In the Local Area Connection Properties window on the Networking tab select the Internet Protocol Version 4 TCP IPv4 line Click the Properties button Figure...

Страница 25: ...6 Make sure that the Obtain an IP address automatically and Obtain DNS server address automatically choices of the radio buttons are selected Click the OK button Figure 7 The Internet Protocol Version...

Страница 26: ...nd USB Port User Manual Installation and Connection Obtaining IP Address Automatically OS Windows 10 1 Click the Start button and proceed to the Settings window 2 Select the Network Internet section F...

Страница 27: ...00 Router with 3G LTE Support and USB Port User Manual Installation and Connection 3 In the Change your network settings section select the Change adapter options line Figure 9 The Network Internet wi...

Страница 28: ...vant Local Area Connection icon and select the Properties line in the menu displayed Figure 10 The Network Connections window 5 In the Local Area Connection Properties window on the Networking tab sel...

Страница 29: ...Make sure that the Obtain an IP address automatically and Obtain DNS server address automatically choices of the radio buttons are selected Click the OK button Figure 12 The Internet Protocol Version...

Страница 30: ...r into an electrical outlet or power strip 3 Turn on the router by pressing the ON OFF button on its back panel 4 Make sure that your Wi Fi adapter is on As a rule modern notebooks with built in wirel...

Страница 31: ...st in the top right corner of the window choose the View network status and tasks line under the Network and Internet section Figure 13 The Control Panel window 3 In the menu located on the left part...

Страница 32: ...ed Click the OK button Figure 14 The Internet Protocol Version 4 TCP IPv4 Properties window 7 Click the OK button in the connection properties window 8 To open the list of available wireless networks...

Страница 33: ...y see WPS PIN on the barcode label on the bottom panel of the device in the Security key field and click the OK button 11 Wait for about 20 30 seconds After the connection is established the network i...

Страница 34: ...ection Figure 17 The Windows Settings window 3 In the Change your network settings section select the Change adapter options line 4 In the opened window right click the relevant Wireless Network Conne...

Страница 35: ...d Click the OK button Figure 18 The Internet Protocol Version 4 TCP IPv4 Properties window 7 Click the Close button in the connection properties window 8 To open the list of available wireless network...

Страница 36: ...e Security key field and click the Next button 11 Allow or forbid your PC to be discoverable by other devices on this network Yes No Figure 21 PC discovery settings 12 Wait for about 20 30 seconds Aft...

Страница 37: ...ge 18 In the address bar of the web browser enter the domain name of the router by default dlinkrouter local with a dot at the end and press the Enter key Also you can enter the IP address of the devi...

Страница 38: ...based interface the login page opens Enter the username admin in the Username field and the password you specified in the Password field then click the LOGIN button Figure 24 The login page If you ent...

Страница 39: ...ith 3G LTE Support and USB Port User Manual Installation and Connection Web based Interface Structure Summary Page On the Summary page detailed information on the device state is displayed Figure 25 T...

Страница 40: ...To do this move the Enable LEDs switch to the left In order to enable the LEDs move the switch to the right and reboot the device The Wi Fi 2 4 GHz section displays data on the state of the device s...

Страница 41: ...t User Manual Installation and Connection Home Page The Home page displays links to the most frequently used pages with device s settings Figure 26 The Home page Other settings of the router are avail...

Страница 42: ...es see the Wi Fi section page 119 The Print Server section is designed for configuring the router as a print server see the Print Server section page 145 The pages of the USB Storage section are desig...

Страница 43: ...d Connection Notifications The router s web based interface displays notifications in the top right part of the page Figure 27 The web based interface notifications Click the icon displaying the numbe...

Страница 44: ...OK button and wait until the factory default settings are restored Figure 28 Restoring the default settings in the Wizard If you perform initial configuration of the router via Wi Fi connection pleas...

Страница 45: ...he wizard earlier and go to the menu of the web based interface To do this click the ADVANCED SETTINGS button On the opened page change the default settings specify the administrator password in the U...

Страница 46: ...et your own settings for the wireless network configure LAN ports to connect an STB or VoIP phone and set your own password for access to the web based interface of the device Figure 33 Selecting an o...

Страница 47: ...Connection method list select the Wi Fi value Then from the Work mode list select the WISP Repeater value In this mode you can connect your device to another access point configure a WAN connection se...

Страница 48: ...s network and set your own password for access to the web based interface of the device Figure 36 Selecting an operation mode The Access point mode In order to connect your device to a wireless router...

Страница 49: ...wireless router on the Device mode page from the Connection method list select the Wi Fi value Then from the Work mode list select the Client value In this mode you can change the LAN IP address conne...

Страница 50: ...eld and click the APPLY button Figure 39 The page for entering the PIN code 2 Please wait while the router automatically creates a WAN connection for your mobile operator Figure 40 The page for creati...

Страница 51: ...g with local or leave the value suggested by the router In order to access the web based interface using the domain name in the address bar of the web browser enter the name of the router with a dot a...

Страница 52: ...Figure 42 The page for configuring the Wi Fi client If you connect to a hidden network enter the network name in the Network name SSID field Then select a needed value from the Network authentication...

Страница 53: ...ecify all the fields Click the Show icon to display the entered key When the WPA PSK WPA2 PSK or WPA PSK WPA2 PSK mixed authentication type is selected the following fields are displayed Parameter Des...

Страница 54: ...wise contact your ISP 1 On the Internet connection type page click the SCAN button available only for the Router mode to automatically specify the connection type used by your ISP or manually select t...

Страница 55: ...and USB Port User Manual Configuring via Web based Interface Static IPv4 Connection Figure 43 The page for configuring Static IPv4 WAN connection Fill in the following fields IP address Subnet mask Ga...

Страница 56: ...t and USB Port User Manual Configuring via Web based Interface Static IPv6 Connection Figure 44 The page for configuring Static IPv6 WAN connection Fill in the following fields IP address Prefix Gatew...

Страница 57: ...PoE Dynamic IP PPPoE Dual Access Connections Figure 45 The page for configuring PPPoE WAN connection In the Username field enter the login and in the Password field enter the password provided by your...

Страница 58: ...PPPoE Static IP PPPoE Dual Access WAN connection In the Username field enter the login and in the Password field enter the password provided by your ISP Click the Show icon to display the entered pas...

Страница 59: ...guring PPTP Dynamic IP WAN connection In the Username field enter the login and in the Password field enter the password provided by your ISP Click the Show icon to display the entered password If aut...

Страница 60: ...name field enter the login and in the Password field enter the password provided by your ISP Click the Show icon to display the entered password If authorization is not required select the Without aut...

Страница 61: ...sword field specify your own password for access to the wireless network or leave the value suggested by the router WPS PIN of the device see the barcode label 3 If the router is used as a Wi Fi clien...

Страница 62: ...or configuring the wireless network 6 In the Network name field specify your own name for the guest wireless network or leave the value suggested by the router 7 If you want to create a password for a...

Страница 63: ...IPTV page select the Is an STB connected to the device checkbox Figure 51 The page for selecting a LAN port to connect an IPTV set top box 2 Select a free LAN port for connecting your set top box 3 If...

Страница 64: ...d to the device checkbox Figure 52 The page for selecting a LAN port to connect an VoIP phone 6 Select a free LAN port for connecting your IP phone 7 If the VoIP service is provided via a VLAN channel...

Страница 65: ...he new password for the administrator account In case of losing the new password you can access the settings of the router only after restoring the factory default settings via the hardware RESET butt...

Страница 66: ...blems appeared when connecting to the Internet click the CHECK AGAIN button to recheck the state of the WAN connection If problems of connection have not been solved contact the technical support of y...

Страница 67: ...PTV set top box or IP phone Contact your ISP to clarify if you need to configure DIR 620S in order to use these devices To start the Wizard on the Home page select the Connection of Multimedia Devices...

Страница 68: ...lick the Add icon Figure 57 Adding a connection In the opened window specify a name of the connection for easier identification in the Name field you can specify any name Specify the VLAN ID provided...

Страница 69: ...n the simplified mode left click the selected element the frame will disappear and click the APPLY button To deselect the port or wireless interface in the advanced mode select the No value from the B...

Страница 70: ...e multicast groups Network Statistics On the Statistics Network Statistics page you can view statistics for all connections existing in the system WAN connections LAN WLAN For each connection the foll...

Страница 71: ...l Configuring via Web based Interface DHCP The Statistics DHCP page displays the information on computers that have been identified by hostnames and MAC addresses and have got IP addresses from the DH...

Страница 72: ...Manual Configuring via Web based Interface Routing Table The Statistics Routing Table page displays the information on routes The table contains destination IP addresses gateways subnet masks and oth...

Страница 73: ...Figure 61 The Statistics Clients and Sessions page For each device the following data are displayed the IP address the MAC address and the network interface to which the device is connected To view th...

Страница 74: ...Statistics Port Statistics page you can view statistics for traffic passing through ports of the router The information shown on the page can be used for diagnosing connection problems Figure 62 The...

Страница 75: ...st Groups The Statistics Multicast Groups page displays addresses of active multicast groups including IPTV channels and groups for transferring service information to which the device is subscribed a...

Страница 76: ...WAN port Figure 64 The Connections Setup WAN page The simplified mode To edit an existing connection click the EDIT button On the opened page hange the needed parameters and click the APPLY button To...

Страница 77: ...the checkbox located to the left of the relevant line in the table and click the RECONNECT button To remove a connection in the Connections List section select the checkbox located to the left of the...

Страница 78: ...ing a new Static IPv4 connection The General Settings section Parameter Description General Settings Interface A physical or virtual WAN interface to which the new connection will be assigned Connecti...

Страница 79: ...router uses an alternate routing table for this connection Enable this function only when your ISP requires this Figure 67 The page for creating a new Static IPv4 connection The Ethernet section Param...

Страница 80: ...way used by this WAN connection Primary DNS Secondary DNS Enter addresses of the primary and secondary DNS servers in the relevant fields For Dynamic IPv4 type Obtain DNS server addresses automaticall...

Страница 81: ...ion Authorization via 802 1x Protocol Enable authorization via 802 1x protocol Move the switch to the right to allow authorization in the ISP s network via the 802 1x protocol Authentication method Se...

Страница 82: ...new Static IPv6 connection The General Settings section Parameter Description General Settings Interface A physical or virtual WAN interface to which the new connection will be assigned Connection na...

Страница 83: ...router uses an alternate routing table for this connection Enable this function only when your ISP requires this Figure 71 The page for creating a new Static IPv6 connection The Ethernet section Param...

Страница 84: ...and secondary IPv6 DNS servers in the relevant fields For Dynamic IPv6 type Get IPv6 Select a method for IPv6 address assignment from the drop down list or leave the Automatically value Gateway by SL...

Страница 85: ...l Configuring via Web based Interface Parameter Description Primary IPv6 DNS server Secondary IPv6 DNS server Enter addresses of the primary and secondary IPv6 DNS servers in the relevant fields When...

Страница 86: ...w PPPoE connection The General Settings section Parameter Description General Settings Interface A physical or virtual WAN interface to which the new connection will be assigned Connection name A name...

Страница 87: ...ice from the LAN For security reasons it is recommended not to disable this function Ping If the switch is moved to the right the router responds to ping requests from the external network through thi...

Страница 88: ...s registered by your ISP upon concluding the agreement To set the MAC address of the network interface card of the computer that is being used to configure the router at the moment as the MAC address...

Страница 89: ...f you don t need to enter a username and password to access the Internet Username A username login to access the Internet Password A password to access the Internet Click the Show icon to display the...

Страница 90: ...ection should be terminated PPP IP extension This option is used by some ISPs Contact your ISP to clarify if this option needs to be enabled If it is required move the switch to the right PPP debug Mo...

Страница 91: ...on name A name for the connection for easier identification Enable connection Move the switch to the right to enable the connection Move the switch to the left to disable the connection NAT If the swi...

Страница 92: ...s to ping requests from the external network through this connection For security reasons it is recommended to disable this function RIP Move the switch to the right to allow using RIP for this connec...

Страница 93: ...uthorization Move the switch to the right if you don t need to enter a username and password to access the Internet Username A username login to access the Internet Password A password to access the I...

Страница 94: ...r ISP even when the connection has been inactive for a specified period of time If the switch is moved to the right the LCP interval and LCP fails fields are available Specify the required values Dial...

Страница 95: ...the radio button Then select an existing connection which will be used to access the PPTP L2TP server and click the CONTINUE button or select the create a new connection choice of the radio button an...

Страница 96: ...connection The General Settings section Parameter Description General Settings Interface A physical or virtual WAN interface to which the new connection will be assigned Connection name A name for th...

Страница 97: ...ample against attempts to get information about the LAN devices or to hack a device from the LAN For security reasons it is recommended not to disable this function Ping If the switch is moved to the...

Страница 98: ...ress registered by your ISP upon concluding the agreement To set the MAC address of the network interface card of the computer that is being used to configure the router at the moment as the MAC addre...

Страница 99: ...t if you don t need to enter a username and password to access the Internet Username A username login to access the Internet Password A password to access the Internet Click the Show icon to display t...

Страница 100: ...ximum idle time field specify a period of inactivity in seconds after which the connection should be terminated PPP IP extension This option is used by some ISPs Contact your ISP to clarify if this op...

Страница 101: ...the left Obtain DNS server addresses automatically Move the switch to the right to configure automatic assignment of IPv6 DNS server addresses Upon that the Primary IPv6 DNS server and Secondary IPv6...

Страница 102: ...ction select the relevant value from the Connection type drop down list and specify the needed values Figure 82 The page for creating a new 3G connection The General Settings section Parameter Descrip...

Страница 103: ...ping requests from the external network through this connection For security reasons it is recommended to disable this function RIP Move the switch to the right to allow using RIP for this connection...

Страница 104: ...perator does not require authorization Username A username login to connect to the network of the operator Password A password to connect to the network of the operator Click the Show icon to display...

Страница 105: ...When the checkbox is selected the LCP interval and LCP fails fields are available Specify the required values Dial on demand Move the switch to the right if you want the router to establish connectio...

Страница 106: ...ction select the relevant value from the Connection type drop down list and specify the needed values Figure 85 The page for creating a new LTE connection The General Settings section Parameter Descri...

Страница 107: ...ter responds to ping requests from the external network through this connection For security reasons it is recommended to disable this function Isolate connection If the switch is moved to the right t...

Страница 108: ...he operator Click the Show icon to display the entered password Figure 87 The page for creating a new LTE connection The IPv4 section Parameter Description IPv4 Obtain DNS server addresses automatical...

Страница 109: ...l IP Address Mode of local IP address assignment Available if the Access point Repeater or Client mode was selected the Initial Configuration Wizard Select the needed value from the drop down list Sta...

Страница 110: ...dynamic IP address assignment An operating mode of the router s DHCP server Disable The router s DHCP server is disabled clients IP addresses are assigned manually DHCP server The router assigns IP a...

Страница 111: ...router as the DNS server address Move the switch to the left so that the devices connected to the router obtain the address transmitted by the ISP or specified on the Advanced DNS page as the DNS ser...

Страница 112: ...guring a DHCP option In the opened window you can specify the following parameters Parameter Description Known DHCP options From the drop down list select an option which you want to configure Options...

Страница 113: ...o this select the relevant MAC address from the drop down list the field will be filled in automatically Then in the IP address field enter an IPv4 address which will be assigned to the device with th...

Страница 114: ...to configure an IPv6 address from a delegating router IPv6 address The IPv6 address of the router in the local subnet By default the following value is specified fd01 1 The field is available for edit...

Страница 115: ...of the router allocates addresses from the range specified in the Start IPv6 and End IPv6 fields Also when this value is selected the Static IP Addresses section is displayed on the tab Stateless Clie...

Страница 116: ...ing MAC IPv6 pairs To create a MAC IPv6 pair click the ADD button In the opened window fill in the MAC address field You can choose a device connected to the router s LAN at the moment To do this sele...

Страница 117: ...e the backup function create the main and the reserve WAN connections After that go to the Connections Setup WAN Reservation page move the Enable switch to the right and specify the needed values in t...

Страница 118: ...value 3 is specified Number of inspections of active connection A number of requests that will be sent in order to analyze the status of the main connection when the connection is active the router u...

Страница 119: ...tworks Figure 97 General settings of the wireless connection In the Basic Settings section the following parameters are available Parameter Description Enable Wireless To enable Wi Fi connection move...

Страница 120: ...switch is moved to the left To make the router select the currently least loaded channel click the Refresh icon The icon is displayed when the Select channel automatically switch is moved to the right...

Страница 121: ...It is recommended not to hide the network in order to simplify initial configuration of the wireless network BSSID The unique identifier for this wireless network You cannot change the value of this p...

Страница 122: ...nal network Move the switch to the right if you want the devices connected to the additional network to be isolated from the devices and resources of the router s LAN In the Security Settings section...

Страница 123: ...hentication type can connect to the wireless network WPA PSK WPA2 PSK mixed A mixed type of authentication When this value is selected devices using the WPA PSK authentication type and devices using t...

Страница 124: ...from the Default key ID drop down list It is required to specify all the fields Click the Show icon to display the entered key When the WPA PSK WPA2 PSK or WPA PSK WPA2 PSK mixed value is selected the...

Страница 125: ...ion key The password which the router uses for communication with the RADIUS server the value of this parameter is specified in the RADIUS server settings Encryption type An encryption method TKIP AES...

Страница 126: ...Figure 103 The page for managing the wireless clients If you want to disconnect a wireless device from your WLAN select the checkbox in the line containing the MAC address of this device and click th...

Страница 127: ...ailable Figure 104 The page for configuring the WPS function You can activate the WPS function via the web based interface or the hardware WPS button on the cover of the device To activate the WPS fun...

Страница 128: ...type will be changed to WPA2 PSK Default PIN code The PIN code of the router This parameter is used when connecting the router to a registrar to set the parameters of the WPS function Network name SS...

Страница 129: ...to the WLAN 6 Right after that enter the PIN code specified on the cover of the wireless device or in its software in the PIN code field 7 Click the CONNECT button in the web based interface of the ro...

Страница 130: ...is activated with hardware button switch is moved to the right on the tabs of both bands 3 Click the ENABLE WPS button 4 Close the web based interface click the Logout line of the menu Later you will...

Страница 131: ...from the drop down list in the Work mode section to configure the WMM function Auto The settings of the WMM function are configured automatically the value is specified by default Manual The settings...

Страница 132: ...click the relevant line In the opened window change the needed parameters Figure 106 The window for changing parameters of the WMM function Parameter Description AIFSN Arbitrary Inter Frame Space Num...

Страница 133: ...the switch is moved to the right the device cannot use the relevant Access Category ACK Acknowledgment Answering response requests while transmitting Displayed only in the Access Point section If the...

Страница 134: ...configuring the client mode To configure the router as a client move the Enable switch to the right Upon that the following fields are displayed on the page Parameter Description Broadcast wireless n...

Страница 135: ...own list the Encryption key WEP as HEX switch and four Encryption key fields are displayed on the page Default key ID The number of the key from first to fourth which will be used for WEP encryption E...

Страница 136: ...limit the maximum bandwidth of upstream and downstream traffic for each wireless client of the router by its MAC address Figure 108 The Wi Fi Client Shaping page If you want to limit the maximum bandw...

Страница 137: ...n list the field will be filled in automatically Upload Maximum rate Specify the maximum value of the upstream traffic rate Mbps or move the Not limited switch to the right not to limit the maximum ba...

Страница 138: ...rs for the WLAN of the router Changing parameters presented on this page may negatively affect your WLAN Figure 110 Additional settings of the WLAN The following fields are available on the page Param...

Страница 139: ...ing can slow down the router s WLAN In order to use the adaptivity mode the automatic channel selection should be enabled on the Wi Fi Basic Settings page B G protection The 802 11b and 802 11g protec...

Страница 140: ...ng wireless networks and selects a channel with the minimum value of the total number of packets transmitted in these networks upon scanning them Beacon period The time interval in milliseconds betwee...

Страница 141: ...of devices which will not be allowed to access the WLAN It is recommended to configure the Wi Fi MAC filter through a wired connection to DIR 620S Figure 111 The page for configuring the MAC filter f...

Страница 142: ...Filters section left click the needed rule In the opened window change the settings and click the SAVE button To remove the rule from the page in the Filters section select the checkbox located to th...

Страница 143: ...everal access points or routers If the function is enabled for all access points routers which establish a wireless network then wireless clients will always connect to the device with the highest sig...

Страница 144: ...on the signal strength of the client located on its coverage area Minimum level of connection quality The signal strength upon which the access point router starts scanning other devices in order to...

Страница 145: ...are the printer connected to the USB port of the router To connect a printer to the router power off both devices Connect the printer to the USB port of the router power on the printer then power on t...

Страница 146: ...distributing and downloading processes enable the XUPNPD plug in Information On the USB Storage Information page you can view data on the USB storage connected to the router Figure 115 The USB Storage...

Страница 147: ...ername field specify a username and in the Password field the password for the account Use digits Latin letters uppercase and or lowercase and other characters available in the US keyboard layout 13 Y...

Страница 148: ...ce To edit the parameters of an account select the relevant line in the table In the opened window enter new values in the relevant fields and then click the SAVE button To remove an account select th...

Страница 149: ...nt to provide authorized access to the content of the USB storage for users of your LAN move the switch to the left After applying the parameters on this page go to the USB Storage USB Users page and...

Страница 150: ...e needed folder and click the SELECT button In the Name field specify a name of the selected folder which will be displayed for users of your LAN Use digits and or Latin characters Click the SAVE butt...

Страница 151: ...ers of your LAN If you want to provide authorized access to the content of the USB storage for users of your LAN move the switch to the left After applying the parameters on this page go to the USB St...

Страница 152: ...erface To allow access to all the content of the USB storage for users of your LAN again remove the value specified in the Directory field and click the APPLY button To disable the built in FTP server...

Страница 153: ...Storage Filebrowser page To view the content of the USB storage click the icon of the storage or storage partition The list of folders and files will be displayed on the page To go to a folder click...

Страница 154: ...to the router Figure 122 The USB Storage DLNA page To enable the DLNA server move the Enable switch to the right In the Update interval field specify the time period in seconds at the end of which th...

Страница 155: ...ach folder you can define the type of files which will be available for users of your LAN To do this select the needed type of files from the Type drop down list To share all files of a folder select...

Страница 156: ...nd USB Port User Manual Configuring via Web based Interface Torrent Client On the USB Storage Torrent Client page you can configure all needed settings for the built in Transmission client Figure 124...

Страница 157: ...taneous downloads Download queue size The maximum number of simultaneous downloads By default the value 1 is specified Peer limit The maximum number of the service users from which you can download fi...

Страница 158: ...client is displayed To access the web based interface of the Transmission client click the link Figure 125 The web based interface of the Transmission torrent client Using the web based interface of...

Страница 159: ...on Start All Torrents Click the button to restart all downloads If you limited the maximum number of simultaneous downloads the Transmission client starts processing of the specified number of torrent...

Страница 160: ...fied devices of your LAN Figure 126 The USB Storage XUPNPD page To use the XUPNPD plug in connect a USB storage to the router and move the Enable switch to the right To let IPTV services operate using...

Страница 161: ...hen click the APPLY button Figure 129 Entering the PIN code Some USB modems in the router mode and Android smartphones in the modem mode have an IP address from the subnet which coincides with the rou...

Страница 162: ...ion with default settings for LTE modems or the operator s settings for GSM modems will be automatically created when plugging the USB modem into the router The connection will be displayed on the Con...

Страница 163: ...evel The signal level at the input of the modem s receiver The zero signal level shows that you are out of the coverage area of the selected operator s network Operator name When the needed network is...

Страница 164: ...he Status field If the PIN code check for the SIM card inserted into your USB modem is not disabled the Yes value is displayed in the PIN code request field If the PIN check is disabled the No value i...

Страница 165: ...the number of remaining attempts is displayed on the page the SIM card inserted into your USB modem is blocked Figure 132 The USB Modem PIN page The PUK code request For further use of the card in the...

Страница 166: ...for each Ethernet port of the router setup the rate limit for traffic transmitted from every port of the router configure notifications on the reason of the Internet connection failure define static...

Страница 167: ...Fi networks You cannot delete this VLAN wan For the WAN interface it includes the WAN port You can edit or delete this VLAN Figure 133 The Advanced VLAN page In order to add untagged LAN ports or avai...

Страница 168: ...interface to create a WAN connection on the Connections Setup WAN page When this value is selected the Untagged Ports section is not displayed Bridge The VLAN of this type is a transparent connection...

Страница 169: ...y from your ISP upon installing a connection When you use the built in DHCP server the network parameters including DNS servers are distributed to clients automatically Specify needed settings for IPv...

Страница 170: ...136 The window for adding a DNS record In the IP address field specify a host from the internal or external network You can choose a device connected to the router s LAN at the moment To do this selec...

Страница 171: ...ed Interface DDNS On the Advanced DDNS page you can define parameters of the DDNS service which allows associating a domain name with dynamic IP addresses Figure 137 The Advanced DDNS page To add a ne...

Страница 172: ...sword to authorize for your DDNS provider Click the Show icon to display the entered password Update period An interval in minutes between sending data on the router s external IP address to the relev...

Страница 173: ...w control in the autonegotiation mode This function is used for equal load balancing in ISPs networks Contact your ISP to clarify if this function needs to be enabled Figure 139 The Advanced Ports Set...

Страница 174: ...x mode for the selected port 10M Half Data transfer in just one direction at a time data can be either sent or received at the maximum possible rate of up to 10Mbps 10M Full Data transfer in two direc...

Страница 175: ...the right to enable the flow control function for the port Move the switch to the left to disable the flow control function for the port After specifying the needed parameters click the SAVE button If...

Страница 176: ...default the rate is not limited If you want to limit the rate for traffic transmitted from a port select the line corresponding to this port Figure 142 The window for setting up rate limit In the open...

Страница 177: ...sons for Redirect section move the needed switches to the right Parameter Description Reasons for Redirect Physical connection error Notifications in case of physical connection problems the ISP s cab...

Страница 178: ...User Manual Configuring via Web based Interface Routing On the Advanced Routing page you can specify static fixed routes Figure 144 The Advanced Routing page To specify a new route click the ADD butto...

Страница 179: ...of this route You can specify an IPv4 or IPv6 address The format of a host IPv6 address is 2001 db8 1234 1 the format of a subnet IPv6 address is 2001 db8 1234 64 Destination netmask For IPv4 protoco...

Страница 180: ...te monitoring and management of the device Figure 146 The page for configuring the TR 069 client You can specify the following parameters Parameter Description TR 069 Client Enable TR 069 client Move...

Страница 181: ...rts Auto Configuration Server Settings URL address The URL address of the ACS provided by the ISP Username The username to connect to the ACS Password The password to connect to the ACS Connection Req...

Страница 182: ...hen go to the Firewall Virtual Servers page and specify needed settings If you want to enable the UPnP IGD protocol in the router click the ENABLE button When the protocol is enabled the router s para...

Страница 183: ...are displayed on the page Parameter Description Port The port of the router which the UDPXY application uses Maximum client number Maximum number of devices from the router s LAN which will be served...

Страница 184: ...300 Router with 3G LTE Support and USB Port User Manual Configuring via Web based Interface To access the status page of the application click the Status link Figure 149 The UDPXY application status p...

Страница 185: ...ced IGMP page The following elements are available on the page Parameter Description IGMP Enable Move the switch to the right to enable IGMP IGMP version Select a version of IGMP from the drop down li...

Страница 186: ...e router SIP is used for creating modifying and terminating communication sessions This protocol allows telephone calls via the Internet RTSP is used for real time streaming multimedia data delivery T...

Страница 187: ...itch to the right to enable SIP Such a setting allows using the SIP ALG function This function allows VoIP traffic to pass through the NAT enabled router 15 RTSP Move the switch to the right to enable...

Страница 188: ...IPsec is a protocol suite for securing IP communications Figure 152 The Advanced IPsec page To allow IPsec tunnels move the Enable switch to the right Upon that the Tunnels and Status sections are dis...

Страница 189: ...gs section You can specify the following parameters Parameter Description General Settings IP version An IP version Dynamic IPsec Move the switch to the right to allow a remote host with any public IP...

Страница 190: ...o enable the function if it is supported by a remote host Select the Force value to make the function be always on even if it is not supported by a remote host Exchange mode Select the mode of negotia...

Страница 191: ...t to the router If the Manual value is selected you can specify the parameter in the TCP MSS Value field If the Path MTU discovery value is selected the parameter will be configured automatically TCP...

Страница 192: ...Select authentication algorithm from the drop down list Enable PFS Move the switch to the right to enable the PFS option Perfect Forward Secrecy If the switch is moved to the right a new encryption ke...

Страница 193: ...nd click the SAVE button To remove a subnet select the checkbox located to the left of the relevant line in the table and click the DELETE button Also you can remove a subnet in the editing window Aft...

Страница 194: ...servers define a DMZ configure the MAC filter specify restrictions on access to certain web sites configure protection against DoS attacks create rules for remote access to the web based interface IP...

Страница 195: ...General Settings Enable rule Move the switch to the right to enable the rule Move the switch to the left to disable the rule Name A name for the rule for easier identification You can specify any nam...

Страница 196: ...ress The field is displayed when the Subnet value is selected from the Set as drop down list Destination IP address Set as Select the needed value from the drop down list Start IPv4 address Start IPv6...

Страница 197: ...s separated by a comma or a range of ports separated by a colon Click the APPLY button To edit a rule for IP filtering select the relevant line in the table On the opened page change the needed parame...

Страница 198: ...Interface Virtual Servers On the Firewall Virtual Servers page you can create virtual servers for redirecting incoming Internet traffic to a specified IP address in the local area network Figure 158 T...

Страница 199: ...Settings Name A name for the virtual server for easier identification You can specify any name Template Select a virtual server template from the drop down list or select Custom to specify all paramet...

Страница 200: ...nd value for the port range If you need to specify one port enter the needed value in the Public port start field and leave the Public port end field blank Private Network Settings Private IP The IP a...

Страница 201: ...e right in order to let the users of the router s LAN access the DMZ host using the external IP address of the router or its DDNS name if a DDNS service is configured Users from the external network a...

Страница 202: ...on to configure filtering for all devices of the router s network Allow Allows access to the router s network and to the Internet for devices the value is specified by default Deny Blocks access to th...

Страница 203: ...ddress even if the default mode denies access for all devices MAC address The MAC address of a device from the router s LAN You can enter the MAC address of a device connected to the router s LAN at t...

Страница 204: ...pplied Figure 163 The Firewall URL Filter page To enable the URL filter move the Enable switch to the right then select a mode from the Address filtering drop down list Block listed URLs When this val...

Страница 205: ...ing window To define devices to which the specified restrictions will be applied select a needed value from the Client filtering drop down list Devices from list When this value is selected the router...

Страница 206: ...f Service attacks are network attacks during which the router and devices connected to it are flooded with more requests than they can handle which leads to significant reduce of performance or even t...

Страница 207: ...is exceeded the source of packets will be blocked for the specified time period In the Other Settings section you can activate additional protection methods Parameter Description TCP UDP port scan Bl...

Страница 208: ...tion Block source IP Move the switch to the right to block the sources of packets protection against which is activated in the Other Settings section for a certain time period Then in the Block time f...

Страница 209: ...ure access to the web based interface of the router By default the access from external networks to the router is closed If you need to allow access to the router from the external network create rele...

Страница 210: ...rnal host Move the switch to the right to allow access to the router for any host Upon that the IP address and Mask fields are not displayed IP address A host or a subnet to which the rule is applied...

Страница 211: ...memory reboot the router or configure automatic reboot on a schedule change the web based interface language update the firmware of the router configure automatic notification on new firmware version...

Страница 212: ...atic reboot of the device on a schedule Figure 167 The System Configuration page In order to change the password for the administrator account in the User section enter a new password in the New passw...

Страница 213: ...the router located on your PC and upload it Save Click the button to save settings to the non volatile memory The router saves changed settings automatically If changed settings have not been saved a...

Страница 214: ...value is selected from the Mode of local IP address assignment list on the Connections Setup LAN page the Gateway IP address field should also be filled in on order to realize automatic check If a fir...

Страница 215: ...dlink ru 2 Click the CHOOSE FILE button in the Local Update section on the System Firmware Update page to locate the new firmware file 3 Click the UPDATE FIRMWARE button 4 Wait until the router is re...

Страница 216: ...n click the CHECK FOR UPDATES button to check if a newer firmware version exists 2 Click the UPDATE FIRMWARE button the button is displayed if a newer version of the firmware is available 3 Wait until...

Страница 217: ...e you can set the system log options and configure sending the system log to a remote host and or a USB storage connected to the router Figure 169 The System Log page The Settings tab To enable loggin...

Страница 218: ...Storage If a USB storage is connected to the router its name is displayed in the field To safely disconnect the USB storage click the UNMOUNT button Save log to a USB storage Move the switch to the r...

Страница 219: ...s move the Enable switch to the left and click the APPLY button To view the system log go to the Log tab Figure 170 The System Log page The Log tab To view the latest system events click the REFRESH b...

Страница 220: ...equests to a specified host and receives echo replies Figure 171 The System Ping page To check availability of a host enter the IP address or name of this host in the Host field and specify a number o...

Страница 221: ...the volume of data sent in a request In the Waiting for response field specify the response waiting period in seconds To restore the default field values click the DEFAULT SETTINGS button After speci...

Страница 222: ...n the System Traceroute page you can determine the route of data transfer to a host via the traceroute utility Figure 173 The System Traceroute page To determine the route enter the name or IP address...

Страница 223: ...ximum TTL value Specify the TTL Time to live parameter value The default value is 30 Number of attempts The number of attempts to hit an intermediate host Wait time A period of waiting for an intermed...

Страница 224: ...ur LAN By default access is disabled Figure 175 The System Telnet page To enable access via TELNET move the Enable Telnet switch to the right In the Port field enter the number of the router s port th...

Страница 225: ...ues To specify the time set on your PC or portable device click the SET LOCAL TIME button 3 Click the APPLY button The System date and System time fields will be filled in automatically To enable auto...

Страница 226: ...NTP server addresses using DHCP switch is moved to the right the NTP Servers section is not displayed To allow connected devices to use the IP address of the router in the local subnet as a time serve...

Страница 227: ...which provides the DNS server protects a computer against malicious web sites and blocks access to adult web sites Settings On the Yandex DNS Settings page you can enable the Yandex DNS service and co...

Страница 228: ...S server with no restrictions on access to unsafe web sites Safe When this value is selected the service blocks access to malicious and fraudulent web sites Child When this value is selected the servi...

Страница 229: ...of the router at the moment and their relevant filtering mode are displayed To create17 a new filtering rule for a device click the ADD button in the Rules section or left click the name of the filter...

Страница 230: ...on in the line of the address Name Enter a name for the rule for easier identification Optional Mode Select an operating mode of the Yandex DNS service for this rule Protection off When this value is...

Страница 231: ...igh humidity Do not place foreign objects on the device Do not obstruct the ventilation openings of the device The environmental temperature near the device and the temperature inside the device s cov...

Страница 232: ...network devices Place your devices so that the signal travels straight through a wall or ceiling instead of at an angle for better reception 3 Building materials make a difference A solid metal door...

Страница 233: ...BSK Differential Binary Phase shift Keying DDNS Dynamic Domain Name System DDoS Distributed Denial of Service DES Data Encryption Standard DHCP Dynamic Host Configuration Protocol DMZ DeMilitarized Zo...

Страница 234: ...levision IPsec Internet Protocol Security ISP Internet Service Provider L2TP Layer 2 Tunneling Protocol LAN Local Area Network LCP Link Control Protocol LED Light emitting diode LTE Long Term Evolutio...

Страница 235: ...re shared key PUK PIN Unlock Key QAM Quadrature Amplitude Modulation QoS Quality of Service QPSK Quadrature Phase shift Keying RADIUS Remote Authentication in Dial In User Service RIP Routing Informat...

Страница 236: ...al Plug and Play URL Uniform Resource Locator USB Universal Serial Bus VLAN Virtual Local Area Network VPN Virtual Private Network VRID Virtual Router Identifier VRRP Virtual Router Redundancy Protoco...

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