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EnGenius ESR7750, User Manual

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EnGenius ESR7750 User Manual Download Page 23

 

19 

3.3. DHCP 

View the current LAN clients which are assigned with an IP  Address by the DHCP-server.

 

This page shows all DHCP clients (LAN PCs) currently connected to your network. The table 
shows the assigned IP address, MAC address and expiration time for each DHCP leased 
client. Use the 

<Refresh>

 button to update the available information. Hit 

<Refresh>

 to get 

the updated table.

 

 

You can check “Enable Static DHCP IP“. It is possible to add more static DHCP IPs. They are 
listed in the table “Current Static DHCP Table“. IP address can be deleted at will from the 
table. 
 
Click <Apply> button to save the changed configuration. 

 

 
 

Summary of Contents for ESR7750

Page 1: ...ESR7750 Dual Band Concurrent AP Router IEEE 802 11 a b g n User Manual...

Page 2: ...Revision History Version Date Notes 1 0 2009 1 22 Initial...

Page 3: ...LAN 18 3 3 DHCP 19 3 4 SCHEDULE 20 3 5 EVENT LOG 21 3 6 MONITOR 22 3 7 LANGUAGE 23 4 WIZARD 24 5 INTERNET 25 5 1 STATUS 25 5 2 DYNAMIC IP 26 5 3 STATIC IP 27 5 4 POINT TO POINT OVER ETHERNET PROTOCOL...

Page 4: ...GERING SPECIAL APPLICATIONS 53 8 5 APPLICATION LAYER GATEWAY ALG 55 8 6 UPNP 55 8 7 QUALITY OF SERVICE QOS 56 8 8 ROUTING 58 9 TOOLS 59 9 1 ADMIN 59 9 2 TIME 60 9 3 DDNS 61 9 4 POWER 62 9 5 DIAGNOSIS...

Page 5: ...f various needs TX power control enables flexible transmission tuning for different installation needs and prevents malicious eaves dropping Isolation filter firewall and full coverage of security sta...

Page 6: ...uses from Internet Support 802 1x Authenticator 802 11i WPA WPA2 AES VPN pass through Provide mutual authentication Client and dynamic encryption keys to enhance security WDS Wireless Distribution Sys...

Page 7: ...at none of the items listed below are missing Do not discard the packing materials in case of return the unit must be shipped back in its original package 1 Dual Band Concurrent AP Router ESR7750 1 12...

Page 8: ...Ethernet RJ 45 LAN 4 10 100 Fast Ethernet RJ 45 Reset Button 5 second for reboot 5 10 seconds for reset to factory default Power Jack WPS push button Wi Fi Protected Setup LEDs Status Power Status In...

Page 9: ...minimum requirements PC Notebook Operating System Microsoft Windows XP 2000 VISTA 7 1 Free Ethernet port WiFi card USB dongle 802 11 a b g n optional External xDSL ADSL or Cable modem with an Ethernet...

Page 10: ...ormance place your device in the center of your office or your home in a location that is away from any potential source of interference such as a metal wall or microwave oven This location must be cl...

Page 11: ...your PC Notebook LAN port one of the 4 available LAN ports on ESR7750 WAN connection Connect Ethernet cable between WAN ports of your ADSL CABLE modem INTERNET port of ESR7750 Make sure your ADSL CABL...

Page 12: ...8 2 4 PC Network Adapter setup Windows XP Enter Start Menu select Control panel select Network Select Local Area Connection icon select properties...

Page 13: ...9 Select Internet Protocol TCP IP Click Properties Select the General tab select both Obtain an IP address automatically and Obtain DNS server address automatically...

Page 14: ...cable modem should be ready for Internet connection Modem must provide RJ45 port to connect with ESR7750 Microsoft Windows compatible PC Notebook with UPnP enabled network adapter CAT 5 network cable...

Page 15: ...11...

Page 16: ...ion Select the mode that ESR7750 is going to be and set its configurations Click Next to automatically detect your Internet Network settings Smart Wizard has detected DHCP client Configure the host na...

Page 17: ...r your wireless network SSID and security key Click Next to proceed To apply the entire configuration click Reboot NOTE After Wireless settings are applied you need to connect from your WLAN client wi...

Page 18: ...through web browser such as Internet Explorer Firefox or Safari 1 Open your browser e g Internet Explorer 2 Type in http 192 168 0 1 in the address bar and press Enter 3 Click OK to navigate into ESR7...

Page 19: ...15...

Page 20: ...ou can see the status page of the ESR7750 System You can see the UP time hardware information serial number as well as firmware version information WAN Settings This section displays whether the WAN p...

Page 21: ...ays the current WLAN configuration settings you ve configured in the Wizard Basic Settings Wireless Settings section Wireless configuration details such as SSID Security settings BSSID Channel number...

Page 22: ...n your own choice IP Subnet Mask 255 255 255 0 Specify a Subnet Mask for your LAN segment 802 1d Spanning Tree This is disabled by default If 802 1d Spanning Tree function is enabled this router will...

Page 23: ...IP address MAC address and expiration time for each DHCP leased client Use the Refresh button to update the available information Hit Refresh to get the updated table You can check Enable Static DHCP...

Page 24: ...ving Add schedule edit schedule options to allow configuration of firewall and power savings services Fill in the schedule and select type of service Click Apply to implement those settings The schedu...

Page 25: ...occurred after system start up At the bottom of the page the system log can be saved Save to a local file for further processing or the system log can be cleared Clear or it can be refreshed Refresh...

Page 26: ...22 3 6 Monitor Show histogram for network connection on WAN LAN WLAN Auto refresh keeps information updated frequently...

Page 27: ...23 3 7 Language This Wireless Router support multiple language of web pages You could select your native language here...

Page 28: ...24 4 Wizard Please refer to Chapter 2 6 for Wizard Configuration details...

Page 29: ...25 5 INTERNET 5 1 Status This page shows the current Internet connection type and status...

Page 30: ...e Ethernet card as an identifier connect only the PC with the registered MAC address to the broadband router and click the Clone MAC Address button This will replace the current MAC address with the a...

Page 31: ...27 5 3 Static IP If your ISP Provider has assigned a fixed IP address enter the assigned IP address Subnet mask Default Gateway IP address and Primary DNS of your ISP provider...

Page 32: ...on Unit MTU This is the maximum size of the packets Type Enable the Auto reconnect option to automatically re establish the connection when an application attempts to access the Internet again Idle Ti...

Page 33: ...e Internet by simply dialing in a local point provided by your ISP provider The following screen allows client PCs to establish a normal PPTP session and provides hassle free configuration of the PPTP...

Page 34: ...4G 5G ESR7750 is a dual band concurrent product therefore two wireless radio configurations are provided Both radios share the same features except for open band and available channels under Basic se...

Page 35: ...5 GHz N If all of your clients are 802 11n select this one 5 GHz A N Either 802 11a or 802 11n wireless devices are in your environment Enable ESSID We support 4 multiple SSIDs in this device Please s...

Page 36: ...the MAC address of the neighboring APs that participates in WDS we support 4 devices now Set Security WDS Security depends on your AP security settings Note it does not support mixed mode such as WPA...

Page 37: ...e that this access point uses to transmit data packets The access point will use the highest possible selected transmission rate to transmit the data packets N Data Rate The Data Rate is the rate that...

Page 38: ...luded are WEP IEEE 802 1x IEEE 802 1x with WEP WPA with pre shared key and WPA with RADIUS With these security functions you can prevent your wireless LAN from illegal access Please make sure your wir...

Page 39: ...adcast ESSID can provide better security WMM Wi Fi MultiMedia if enabled supports QoS for experiencing better audio video and voice in applications Encryption When you choose to disable encryption it...

Page 40: ...ey length for encryption 64 bit or 128 bit The larger the key will be the higher level of security is used but the throughput will be lower Key Type You may select ASCII Characters alphanumeric format...

Page 41: ...asy to be cracked by hackers This is the best security available WPA Radius Encryption Wi Fi Protected Access WPA is an advanced security standard You can use an external RADIUS server to authenticate...

Page 42: ...o the Current Access Control List below If you are having any difficulties filling in the fields just click Clear and both MAC Address and Comment fields will be cleared Remove an address from the lis...

Page 43: ...use the PIN code you have to know the PIN code of the wireless client and switch it to WPS mode then fill in the PIN code of the wireless client through the web configuration interface of the wireles...

Page 44: ...uter will wait for the WPS request from the wireless devices within 2 minutes WPS via PIN You can fill in the PIN code of the wireless device and press the button to start the WPS process The router w...

Page 45: ...41 6 7 Client List This WLAN Client Table shows the Wireless client associate to this Wireless Router...

Page 46: ...ernet access to your clients please enable WAN connection If you allow communication between Wireless clients please enable the second item If you allow communication between Wireless client and Wired...

Page 47: ...ers thus limiting the risk of hacker attacks and defending against a wide array of common Internet attacks However for applications that require unrestricted access to the Internet you can configure a...

Page 48: ...ifference between the virtual server and the DMZ function is that the virtual server re directs a particular service Internet application e g FTP websites to a particular LAN client server whereas DMZ...

Page 49: ...of Death Port Scan and Sync Flood If Internet attacks occur the router can log the events Ping of Death Protections from Ping of Death attack Discard Ping From WAN The router s WAN port will not resp...

Page 50: ...users to define the traffic type permitted in your LAN You can control which PC client can have access to these services Enable MAC Filtering Check to enable or disable MAC Filtering Deny If you selec...

Page 51: ...nd the fields will be cleared Remove PC MAC Address If you want to remove some PC from the MAC Filtering Table select the PC you want to remove in the table and then click Delete Selected If you want...

Page 52: ...net accept for the PCs in the list below Add PC IP Address You can click Add PC to add an access control rule for users by an IP address or IP address range Remove PC IP Address If you want to remove...

Page 53: ...ant to block If you happen to make a mistake and want to retype again just click Reset and the field will be cleared Remove URL Keyword If you want to remove some URL keywords from the Current URL Blo...

Page 54: ...es and FTP Select Disable to disable the NAT function 8 2 Port Mapping Port Mapping allows you to re direct a particular range of service port numbers from the Internet WAN Port to a particular LAN IP...

Page 55: ...the Local IP Type Port Range and Description of the setting to be added and then click Add Then this Port Mapping setting will be added into the Current Port Mapping Table below If you find any typo...

Page 56: ...ave the above configurations 8 3 Port Forwarding Virtual Server Use the Port Forwarding Virtual Server function when you want different servers clients in your LAN to handle different service Internet...

Page 57: ...and then click Add button Then this Virtual Server setting will be added into the Current Port Forwarding Table below If you find any typo before adding it and want to retype again just click Clear a...

Page 58: ...Copy to selection box and then click the Copy to button This will automatically list the Public Ports required for this popular application in the location 1 10 you specified Add Port Triggering Fill...

Page 59: ...and it can easily access the Internet through this router Enable Disable UPnP You can enable or Disable the UPnP feature here After you enable the UPnP feature all client systems that support UPnP lik...

Page 60: ...a larger priority number has a lower priority You can adjust the priority of the rules by moving them up or down Port based Qos This is hardware port based QoS control method It will limit the packet...

Page 61: ...n This can reserve limit the throughput of specific protocols and port range You can set the upper bound and Lower bound Type Specify the direction of packets Upload or download IP range Specify the I...

Page 62: ...ure 8 8 Routing You can set enable Static Routing to let the router forward packets by your routing policy Destination LAN IP Specify the destination LAN IP address of static routing rule Subnet Mask...

Page 63: ...nate a host in the Internet the ability to configure the Broadband router from a remote site Enter the designated host IP Address in the Host IP Address field Host Address This is the IP address of th...

Page 64: ...currently in The router will set its time based on your selection NTP Time Server The router can set up external NTP Time Server Daylight Savings The router can also take Daylight Savings into account...

Page 65: ...er common DDNS service providers Enable Disable DDNS Enable or disable the DDNS function of this router Server Address Select a DDNS service provider Host Name Fill in your static domain name that use...

Page 66: ...62 9 4 Power Saving power in WLAN Ethernet mode can be enabled disabled in this page...

Page 67: ...63 9 5 Diagnosis This page could let you diagnosis your current network status...

Page 68: ...you need to download the firmware file to your local hard disk and enter that file name and path in the appropriate field on this page You can also use the Browse button to find the firmware file on y...

Page 69: ...ore to Factory Defaults to set all configurations to its original default settings Backup Settings This can save the Broadband router current configuration to a file named config bin on your PC You ca...

Page 70: ...66 9 8 Reset You can reset the broadband router when system stops responding correctly or stop functions...

Page 71: ...ease the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced rad...

Page 72: ...nce that may cause undesired operation IMPORTANT NOTE Radiation Exposure Statement This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment This equipment sh...

Page 73: ...69...

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