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scorpioserve's avatar
scorpioserve
Aspirant
Mar 09, 2012

DGND3700 and WG102, with a switch

I have a DGND3700 N600 adsl router, attached to a network switch on the ground floor of my home, the switch and adsl are working great, fast browsing for 7 wired devices at gigabit speed, great wifi for 4 devices that all remain on the ground floor.
Upstairs I have an accounts lady that has an old useless pc, the pc has always had a pci wifi netword card installed and has always had very intermittent internet, now the card stopped working, I figured that I would not replace something that was unsuccessful to begin with. I removed the damaged card.
I have connected via an ethernet cable to a WG102 that I had lying around and set it up so the pc can get into its admin area.
But I want that router to now connect to the wifi network from downstairs and give me internet upstairs, on the wired computer. I know it is possible with 2 WG102 devices.
I have the downstairs router set to an ip of 192.168.1.1, with dhcp server set to 192.168.1.2 - 192.168.1.199
Upstairs I set the WG102 to ip of 192.168.1.200, and the dhcp server to 192.168.1.201 - 192.168.1.240
How can I now tell the WG102 to use the internet from the DGND3700?

Please help.

9 Replies

  • WG102 has no capabilities to push IP to wireless client different from your main DHCP

    you will have to use DHCP from main router within your DHCP range or use "address reservation " under lan setup and push IP to the devices based on mac address
  • Thanks, that makes sense.

    So am i on the right track here, I set the DGND3700 to an ip of 192.168.1.1
    I reserve one main address for the WG102 of lets say 192.168.1.255 to its mac address
    Sill on the DGND3700 I set the "Enable Wireless Repeating Function (2.4Ghz b/g/n)" with the "Wireless Base Station" radio button checked and enter the mac address of my WG102 into "Repeater MAC Address 1"
    Set the wifi SSID, and preshared key, and channel number to be exactly the same on both routers.
    Set the "DHCP Server" on the DGND3700 to a range of 192.168.1.2 - 192.168.1.254
    Connect the 16 port switch I have to it for all the wired computers, and set all the wireless devices to see the DGND3700 router, and this works because I did not check the option in the repeater screen to "Disable Wireless Client Association"

    Now I go upstairs and set the WG102 to an ip of 192.168.1.254.
    Set the wifi SSID, and preshared key, and channel number to exactly the same as the DGND3700.
    Go to the "Advanced Access Point Settings" area and check "Enable Wireless Bridging and Repeating"
    Select the radio button for "Wireless Point-to-Point Bridge"
    Check the option "Enable Wireless Client Association"
    And enter the MAC address of the DGND3700 in the "Remote MAC Address" field.
    Connect the wired pc to it and any wifi devices should also work when the signal is better on the WG102
    The computers that connect to the WG102 will still get their DHCP stuff from the DGND3700.

    How does that sound, like I am mad, or is that perfect. Will it work even though the WG102 is not wireless N.
  • I reserve one main address for the WG102 of lets say 192.168.1.255 to its mac address


    you can NOT use broadcast IP .255... 254 is the last octet you can use


    repeating is LIMTED To 54Mbps /WEP don't use wireless connecting to 3700

    using ethernet cables to AP not term repeating + setup you mentioned.
  • Thanks for the info, are you saying that basically this will not work because I am plugging the computer from upstairs into the ethernet and that is not considered to be repeating, therefore I have to use the wifi of the WG102 to make it work correctly?
  • WHat you are doing is known as wireless bridging rather than wireless repeating - the difference being in how the "clients" connect to the WG102 - if they are wired you have a bridge, if they are wireless you have a repeater.

    I'd suggest you try it and see if it works.
  • scorpioserve wrote:
    Thanks for the info, are you saying that basically this will not work because I am plugging the computer from upstairs into the ethernet and that is not considered to be repeating, therefore I have to use the wifi of the WG102 to make it work correctly?


    didn't say will NOT work

    Repeating will use WEP/54Mbps, poor encryption . If that is what you want.

    if you want to be secure and have two wireless in the house to use ethernet cable to the WG.

    otherwise by EXTENDER such wn2500rpt, wn2000rpt but you don't want to BUY new products for better encryption then you will be STUCK with 54Mbps/WEP to connect wirelessly between the dgn3700 and WG

    your choice limited by your decision
  • jmizoguchi wrote:
    Repeating will use WEP/54Mbps, poor encryption.

    if you want to be secure and have two wireless in the house to use ethernet cable to the WG.


    Many thanks. Shame about the WEP encryption.

    Are you saying that if I connect the WG102 to the DGND3700 using an Ethernet cable, I can use the Repeating function with (say) WPA?

    Kind Regards,
    Stephen
  • longwood wrote:
    Many thanks. Shame about the WEP encryption.

    Are you saying that if I connect the WG102 to the DGND3700 using an Ethernet cable, I can use the Repeating function with (say) WPA?

    Kind Regards,
    Stephen


    yes... WPA, WPA2
  • If you connect the WG102 to the DGND3700 with an ethernet cable, you can't repeat, you'll be using it as an access point.

    At this stage you might as well connect the PC to the ethernet cable and be done with it.