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D-Link DWR-923 Скачать руководство пользователя страница 30

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LAN



DHCP



DHCP Reservation

IP addresses can be reserved so that a particular IP address is always

allocated to a particular computer in the local network. This allows

devices such as printers and VoIP phones to be assigned the same IP

address from the DHCP server when they come online, which is critical

for hostname mapping and port mapping rules. This is achieved by

binding the unique hardware ID of the device, called the MAC address,
to an IP address in the DHCP server reserved IP address list.

List of Reserved IP Address:

MAC Address: The MAC address of the computer or local network

device.

IP Address: The reserved IP address to associate with the above MAC

address.

Click Add to add a reserved IP, or select an item and click Edit to modify
or click Delete to delete the selected item.

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Содержание DWR-923

Страница 1: ...DWR 923 4G Integrated Access Device User Manual ...

Страница 2: ...Overview Rear Panel 5 1 6 Hardware Overview Side Panel 5 2 INSTALLATION 6 3 USER CONFIGURATION INTERFACE 7 3 1 Accessing the User Configuration Interface 7 3 2 Interface Layout 8 3 3 Using the User Configuration Interface 9 3 3 1 Home 9 3 3 2 Internet 11 3 3 3 Wi Fi 17 3 3 4 LAN 26 3 3 5 Advanced 30 3 3 6 System 53 4 APPENDIX 62 4 1 Connected PC IP Address Configuration 62 ...

Страница 3: ... a range of methods for connecting to the Internet allowing users to access 4G mobile network services via a single device Once connected you can easily share your network utilizing wireless Wi Fi and wired Ethernet interfaces The advanced 4G technology provides much better performance than traditional 3G networks ...

Страница 4: ...accessories 1 DWR 923 unit x 1 2 Ethernet cable x 1 3 Antenna x 2 4 RJ 11 cable 5 Swedish phone plug x1 6 Power adapter x 1 1 3 System Requirements 4G SIM card with valid Internet service A computer with a Windows Macintosh or Linux based operating system with an installed Ethernet adapter Internet Explorer Version 6 0 or above for configuration usage ...

Страница 5: ... 4G signal strength Internet Red Invalid Internet connection Green Valid Internet connection Phone1 2 Red Invalid VoIP server login Green Successful VoIP server login Blinking Green Off hook with successful VoIP server login Off VoIP service is not subscribed 3G Off No 3G signal received Red Low 3G signal strength Yellow Medium 3G signal strength Green High 3G signal strength WLAN Green Local wire...

Страница 6: ...devices such as PC and laptop 4 USB port Optional external device connections 5 Power input port Connects to the power adapter 6 Power button Turns device on 1 6 Hardware Overview Side Panel Item Name Description 1 WPS button Quick wireless connection with other WPS supported devices 2 SIM card slot 4G or 3G SIM card connection 3 USB port Optional external device connection ...

Страница 7: ...nas into the antenna connectors on the DWR 923 Rotate the connector end of the antenna to fasten it 3 Insert the Ethernet cable into one of the LAN ports on the rear panel of the DWR 923 Insert the other end of this Ethernet cable into the port of the computer that you will use to configure the DWR 923 ...

Страница 8: ...IP address 192 168 0 1 Subnet mask 255 255 255 0 Note Set the IP address of this computer to obtain an IP address automatically or assign an IP address from 192 168 0 100 to 192 168 0 254 The IP address range can be modified through the User Configuration Interface the default setting starts from 100 See Appendix Connected PC IP Address Configuration for detailed procedures for setting your IP add...

Страница 9: ...ent In the Home page basic system status is displayed The menu bar of the User Configuration Interface Click tabs to access configuration pages of each function Additional selections will appear on the left hand side as you click the main tabs This part displays your Login status and provides links to refresh the page and open the Help page 3 2 1 1 2 3 ...

Страница 10: ...ernet Network Provides the current status of the interface used to access the Internet Carrier Provider name of your mobile network service Connection Time Elapsed time the DWR 923 has been connected to the Internet IP Address The DWR 923 s Internet IP address Subnet Mask The DWR 923 s Internet subnet mask DNS Server IP address of the DNS server that the DWR 923 uses Gateway The Internet gateway I...

Страница 11: ...rently using Wi Fi SSID Names of the DWR 923 s wireless networks Security Encryption and authentication settings of each wireless network Channel Current channel that the DWR 923 uses Total Clients Number of client devices connected via Wi Fi LAN LAN1 4 Connection status of the four LAN ports of the DWR 923 Subnet Mask The DWR 923 s LAN subnet mask DHCP Pool IP address range that the DWR 923 will ...

Страница 12: ...11 3 3 2 Internet Internet Status 4G Connection Status Registration State Status of connection to a network service Radio Interference Any interference conditions that the DWR 923 has detected ...

Страница 13: ...isplays transmission status and related statistics Tx Packets Number of IP packets transmitted from the DWR 923 Tx Errors Number of error packets transmitted from the DWR 923 Tx Overflows Number of overflows transmitted from the DWR 923 Tx Bytes Number of bytes transmitted from the DWR 923 Receive Displays receiving status and related statistics Rx Packets Number of IP packets received by the DWR ...

Страница 14: ...your SIM card Use PIN Select a PIN code to use to protect your SIM card Enable PIN Protection Choose to enable or disable PIN protection If you choose Yes you will be asked to enter the PIN code when you use the phone feature Enter PIN Enter the PIN code Click Verify PIN to proceed ...

Страница 15: ... Radio Mode Select 3G or 4G for your mobile network or select Auto to switch between available 3G 4G mobile networks automatically Radio Frequency Select a radio frequency according to your region and the frequency your service uses ...

Страница 16: ...t Profile Configuration This page displays the network profiles that are currently being used Select one from the list and then click Connect to establish a connection or click Edit to modify the selected profile ...

Страница 17: ...rk Selection Method Choose Auto to scan for network providers automatically or choose Manual to scan manually After scanning nearby network providers will be listed in the chart Select your desired network provider and then click Apply to apply the changes or click Scan to scan again ...

Страница 18: ...3 via Wi Fi Wi Fi Wi Fi Settings You will need to establish a wireless local area network WLAN to connect your client devices with the DWR 923 wirelessly and to access the Internet You can mark the box of the SSID and click Edit to modify its contents or click SSID Schedule to set a schedule rule for this network ...

Страница 19: ...e from the list of detected wireless networks in the area Security Select one security method from the drop down list None No protection open mode WPA Personal Use WPA Personal for encryption WPA2 Personal Use WPA2 Personal for encryption WPA WPA2 Personal Enables wireless with personal wireless protected access mode WEP Enables wireless with WEP protection provides a 5 13 character ASCII string t...

Страница 20: ...hone to search for the WLAN with the SSID and password that you just specified This page pops up when you choose to set a schedule rule for a wireless network in Wi Fi Wi Fi Settings To set schedule rule for a network 1 Click Add to add a new schedule rule Active Time Mark the box to enable this schedule rule Schedule Name Name of this schedule Start Time and Stop Time The time that you wish to tu...

Страница 21: ...S 2 Click Apply to apply the changes Or click Reset to undo your configurations Push Button Connect PBC If other wireless devices support the PBC WPS function click on Click for PBC and then push the WPS button on the other device Personal Information Number PIN If other wireless devices support the PIN WPS function specify the same PIN for the DWR 923 and the wireless device and then click Submit...

Страница 22: ... ID MAC address With this feature you can prevent unknown or unauthorized computers from accessing the DWR 923 and the services like shares DMC it offers In most cases you know which devices will be connecting to the DWR 923 through a wireless connection which allows you to add these known devices to a list for authorized access This feature helps in securing the wireless connectivity of the home ...

Страница 23: ...nect to the DWR 923 Deny Devices that are added in the MAC address list will be blocked when trying to connect to the DWR 923 Click Apply to apply the changes Or click Reset to undo your configurations List of MAC Addresses This is the list of wireless devices that have been added for the ACL policy MAC Address The unique hardware ID of the local network wireless computer Click Add to add an acces...

Страница 24: ...ss settings will be sufficient Disable Network Name Broadcast By disabling SSID broadcasting the DWR 923 will not broadcast its Network ID SSID to announce itself to wireless stations and other access points Group Re Key Interval Specify the timeout interval after which group keys are generated only used if profile is configured with WPA or WPA2 security ...

Страница 25: ...ient Using a small value causes RTS packets to be sent more often consuming more of the available bandwidth therefore reducing the apparent throughput of the network packets The default value is 2346 which effectively disables RTS Transmit Power Enter a value in dBm for the default transmit power level Channel The wireless channel that the DWR 923 will broadcast on This specifies the radio frequen...

Страница 26: ...25 wireless network However there will also be a greater chance of signal interference from other network devices Click Apply to apply the changes Or click Reset to undo your configurations ...

Страница 27: ...ts the information of client network devices that are connected via the DWR 923 s LAN ports Host Name Name of the client device IP Address IP address that the client device is using MAC Address MAC address of the client device LAN LAN Settings ...

Страница 28: ...ireless LAN clients All connected LAN hosts must be in the same subnet and use the new LAN address to access the User Configuration Interface IP Address Enter the local network IP address for the DWR 923 The default IP address is 192 168 0 1 Subnet Mask The subnet mask along with the previously configured IP address defines the network The default value for subnet mask is 255 255 255 0 Host Name T...

Страница 29: ...rk Enter the number of local network computers including those connecting over Wi Fi and the DHCP server will calculate the number of leases required for the network Start IP distribution from Define the starting range of the IP address The DHCP server will iterate the DHCP IP addresses to be given out by taking into account the starting IP address range and the configured number of devices in you...

Страница 30: ... is critical for hostname mapping and port mapping rules This is achieved by binding the unique hardware ID of the device called the MAC address to an IP address in the DHCP server reserved IP address list List of Reserved IP Address MAC Address The MAC address of the computer or local network device IP Address The reserved IP address to associate with the above MAC address Click Add to add a rese...

Страница 31: ...ou to define the system name and domain name of the DWR 923 for DNS resolution You can assign a domain name to a particular computer with the use of Domain Name System DNS entries DNS allows you to assign a readable system name to the DWR 923 All connected local network computers ...

Страница 32: ...with a DDNS provider such as DynDNS org and fill in the required account details including Domain Name Username and Password on this page Select the Dynamic DNS Service Select the DNS service that you are subscribed to Domain Name Enter the domain name of the dynamic DNS account This is the DNS domain name which will be used An example is dyndns org Username Enter the username of the dynamic DNS a...

Страница 33: ... levels are grouped into a set of rules corresponding to maximum typical and minimum security settings Advanced users can supplement these rules with custom parental controls or port mapping rules as needed Select from one of the three security modes to protect the local network from Internet intrusion ...

Страница 34: ... but the computers on the local network can access the Internet without restrictions This is the default and generally most appropriate security setting for home networks All traffic from the Internet is blocked from reaching the local network thus blocking unwanted intrusion from the outside At the same time local network users are given unrestricted access to the Internet regardless of service o...

Страница 35: ...ypes of traffic in accordance with rules specified by network administrators You can use this page to manage the firewall rules that control traffic to and from your network Access Control Application The application on which the filtering rule is applied Computer Name The name of the host on which the filtering rule is applied Status Displays if the traffic is allowed or blocked Click Add to add ...

Страница 36: ... the content filtering rule Keywords The keywords that are used to filter websites accessed by local network users The content filtering rule is based on these keywords Domains The internet domain on which content filtering rules is applied Please follow the steps below to setup Step 1 Click Add to add a blocking rule The image below uses yahoo to demonstrate set limit_yahoo as the filter name and...

Страница 37: ...36 Step 2 Go to Rules for schedule page Check the box to Enable Parental Control Click Apply to enable the configurations for List of Parental Control Profiles ...

Страница 38: ...37 Step 3 Click Add to add profiles 1 Enter Profile Name 2 Select your Group membership admin guest 3 Check the box to Enable Content Filtering 4 Select a Filter Content 5 Click Apply ...

Страница 39: ... login Please login according to your Group membership setting on step 2 admin guest Step 5 After logged in link to http www yahoo com tw again Since yahoo is the keyword for blocked webpage therefore you will see the denial message while accessing any content that include the keyword ...

Страница 40: ...itors the number of pings per second to determine when to declare an echo storm intrusion event Echo storm intrusion events are not blacklisted This value can range between 1 and 10 000 ping packets per second The default is 15 ping packets per second ICMP Flood The security tool monitors the number of ICMP packets per second not including ping packets to determine when to declare an ICMP flood in...

Страница 41: ...s with specific keywords that you do not want home network users to access Parental control configuration is accomplished in two steps First content filtering rules or schedules are defined and then a parental control profile is created using a combination of content filtering rules and schedules Parental Control Settings Check the box to enable parental control You will be able to prevent local n...

Страница 42: ...edules Schedules are a very useful feature to allow security files to be enabled or disabled based on the time of day or day of the week Configured schedules are available for selection in the firewall rule configuration page All schedules follow the configured system time When you create a parental control policy you have the option to specify a time of day and duration when the rule is active Th...

Страница 43: ...42 Advanced QoS Settings ...

Страница 44: ...ervice and also limiting low priority traffic You can manage the bandwidth on both Dedicated and Optional WAN ports For bandwidth management on the Optional port the port has to be configured as a WAN port Enable Bandwidth management Check the box and click Apply to enable adding editing and deleting of bandwidth profiles Add profiles in the List of Bandwidth Profiles table first WAN Configuration...

Страница 45: ...of the IP address set in the profile Priority Priority of the bandwidth profile Actions that can be carried out on bandwidth profiles are Checking the box in the first column will select all the bandwidth profiles in the table Click Add to add a bandwidth profile or click Edit to open the Bandwidth Profiles Configuration page to edit the selected bandwidth profile Or click Delete to delete the sel...

Страница 46: ...elect NAT if your ISP has assigned you only one IP address The computers that connect through the DWR 923 will need to be assigned IP addresses from a private subnet e g 192 168 10 0 Bridge Mode The DWR 923 in bridge mode can act as a bridge and also filter inspect packets It has all the interfaces belonging to the same LAN segment and you do not have to change other network settings when you add ...

Страница 47: ...e the security of the local area network Virtual DMZ Enable Disable Enable or disable the Virtual DMZ function If this function is enabled threats from external networks will be directed to the Virtual DMZ instead of the network IP Address of host DMZ Enter the IP address of host DMZ Click Apply to apply the changes Or click Reset to undo your configuration ...

Страница 48: ...ng rules for the DWR 923 Service The name of the service for which the port mapping rule has been created IP Address The IP address of the computer on the local network to which the traffic will be forwarded Port Translation The port number of the destination host for traffic forwarding Click Add to add a port mapping rule or select an item and click Edit to modify or click Delete to delete the se...

Страница 49: ...rt Mapping function will allow automatic port forwarding that helps your UPnP devices communicate with the Internet UPnP Settings Check the box and click Apply to enable UPnP port mapping function UPnP Portmap Table UPnP devices that are applied with the UPnP port mapping function will be listed in this chart ...

Страница 50: ...services of the DWR 923 Service Name Name of the service for identification and management purposes Protocol The layer 4 protocol that the service uses TCP UDP Start Port The start of the port range for the custom service End port The end of the port range for the custom service Click Add to add a special application or select an item and click Edit to modify or click Delete to delete the selected...

Страница 51: ...of the route for identification and management purposes Destination Network The destination host or network to which the route leads IP Subnet Mask Subnet Mask for the destination Network Displays the network to which the route belongs and can be either wired or wireless Gateway The IP Address of the gateway through which the destination host or network can be reached Click Add to add a static rou...

Страница 52: ...51 Advanced USB USB Storage Show information of the USB storage device connecting to this product which includes the directory it mounts its capacity and the used percentage ...

Страница 53: ...s use of this product as a media server DLNA compatible client devices will be able to read or play files that are stored in the USB storage device connecting to this product Enable Media Server Check this option to enable the media server function ...

Страница 54: ...ork of computers This page allows you to set the date time and NTP Network Time Protocol servers Accurate time across a network is important for logging and execution of scheduled upgrades and scheduled policies Current Time Displays the current time of the DWR 923 Time Zone Select the local time zone This is required in order for the ...

Страница 55: ...is 0 us pool ntp org NTP Server2 The second NTP server to sync in case the first one does not respond Default is 1 us pool ntp org NTP Server3 The third NTP server to sync in case the first and second does not respond Default is 2 us pool ntp org Configure date and time manually Select this if you would like to set time manually Click Apply to apply the changes Or click Reset to undo your configur...

Страница 56: ...ser along with the default guest admin can be assigned to a group upon which common parental control and content sharing policies can be applied Custom users are not able to access the web management interface Name Unique identifier for this user Group Membership Group to which the user belongs Description Description of the user Click Add to add a user account or select a user and click Edit to m...

Страница 57: ...er the device reboots the Login page will be displayed Revert to factory reset configuration Select revert to factory reset configuration and click Apply The DWR 923 will restore all configuration settings to the original factory default settings Note Restoring factory default settings will erase all of your existing settings ...

Страница 58: ... are resolved This section helps you to upgrade your firmware to the latest version available online Select to upgrade firmware for the DWR 923 system or the LTE module 1 Click Browse to locate the firmware file from the directory on the local host 2 Click Router Upgrade 4G Upgrade to begin firmware upgrade ...

Страница 59: ...RTANT When Remote Management is enabled the security appliance is accessible to anyone who knows its IP address Since a malicious WAN user can reconfigure the DWR 923 and misuse it in many ways it is HIGHLY RECOMMENDED that you change the admin and guest passwords before continuing Permission for Remote Management can be given to the following Enable Remote Management Check the box to enable remot...

Страница 60: ...P address IP Address IP address of the PC given remote management permissions Enable Remote SNMP Check the box to enable remote SNMP Click Apply to apply the changes Or click Reset to undo your configurations Multiple IP Range Configuration Start IP Address Displays the starting IP address for the allowed range End IP Address Displays the ending IP address for the allowed range Click Add to add an...

Страница 61: ... the home network administrator The logging features for various sections can be enabled for desired features such as network security applications and administration to analyze the actions performed in these sections of the DWR 923 1 Check Enable Logging box to enable log collection on the DWR 923 2 Select a Log Category from All Network Security Administration or ...

Страница 62: ...ick Refresh Log to view the most up to date log information Or click Clear Log to erase all of the log information Download Tar Log Files Select a tar log file and then click Download to download the selected file to your computer Remote Logging You can write and maintain the log data to a remote computer using the remote logging function Enable this function and enter the IP address of this compu...

Страница 63: ...DWR 923 The following instructions use Windows XP to demonstrate the IP setup steps 1 In the Windows Start menu click Control Panel 2 Double click Network Connections if required switch to Classic View first 3 Right click Local Area Connection and then click Properties 4 The Local Area Connection Properties window will appear ...

Страница 64: ...et Protocol TCP IP window will appear 6 If you select Obtain an IP address automatically click the OK button to finish your configuration 7 If you select Use the following IP address ensure that your IP address is from 192 168 0 100 to 192 168 0 254 The subnet mask is 255 255 255 0 8 Click OK OK to apply this IP address setting ...

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