Ponto de Acesso DD-WRT como um Roteador

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Após a sugestão para essa pergunta feita em Engenharia de rede , estou perguntando a questão aqui.

this is an extension to my previous question (I think it was deleted), where I was claiming that DDWRT was disabling it's DHCP server once connected to the network. I was wrong, as it now seems that it is bridging itself with another parallel connected wireless router.

I have two Draytek 2820 and one Netgear WG602v3 with latest DDWRT. Lets call one wired-Draytek and it has wireless disabled. The other one, let's call it wireless-Draytek, is connected to wired-Draytek and has wireless with MAC filtering enabled.

Once I connect Netgear to the wired-Draytek, the client that connects to Netgear, will be assigned with IP address from the wireless-Draytek. If the MAC address is not on the wireles-Draytek, the client is unable to obtain IP address and has no connectivity at all, even with manually assigned static IP configuration.

To illustrate further, this is how network is set up:

wired-Draytek ---------- wireless-Draytek
              \_________ Netgear

What I wish to have, is that Netgear issues IP addresses from it's own IP pool and ignores the MAC filtering rules from wireless-Draytek.

This is kind of puzzling how this they are bridging (if they are) themselves automatically.

Thanks.

UPDATE:

It's not a home network. I gave you a bit simplified set-up. If there is a better site on Stack Exchange to ask this, please let me know.

The Drayteks are running stock firmware, it's only Netgear that I've flashed to get more stability. In addition to these routers, I have also three 3COM Baseline switch 2824, and another Draytek router with Prosafe FS752TP PoE switch dedicated for VoIP phones.

Wired-Draytek has IP 10.0.0.1, DHCP disabled as there is AD DC which is issuing IP addresses. Wireless-Draytek has IP 1.1.1.1 and DHCP enabled. Netgear has default - 192.168.1.1.

As per suggestion, the specific question is - how do I isolate these two wireless routers?

    
por dzh 01.11.2013 / 10:36

1 resposta

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O Netgear WG602v3 é um ponto de acesso sem fio e não possui o poder de processamento nem a memória para executar quaisquer tarefas reais do roteador, mesmo que seja reformulado com novo firmware e configuração. Os 2mb de flash e 8mb de ram são muito limitantes.

Em uma rede (lado da LAN interconectado com links com ou sem fio), as transmissões DHCP serão respondidas por todos os servidores DHCP na LAN, com o cliente escolhendo o que respondeu primeiro.

Se você quiser usá-lo como um roteador, certifique-se de que: Setup -> Networking: Port Setup: Wan Port Assignment: eth0 também use um SSID diferente do Draytek para que os clientes não tentem se movimentar entre eles.

    
por 01.11.2013 / 11:43