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    SNBForums is a community for everyone, no matter what their level of experience.

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  1. Esurnir

    Are STBC mandatory for 802.11n?

    STBC for those who don't know are "Space Time Block Code" the feature of 802.11n that is supposed to extend the range to infinity and beyound. By using "an extra" antenna per transmission (typically, 2 antenna total for a MCS 0-7) your system will transmit the same data in two different version...
  2. Esurnir

    MIMO antenna setup

    After all that reading about how multipath might be your friend I'm now left to wonder... If I got two set of antenna with the same ammount of dBi one set that is omnidirectional and one set that is directional and I want to setup a bridge. What would be wiser to install ? Will...
  3. Esurnir

    Over-whelmed -- need help

    I don't know such guide, networking is such a huge field that I wouldn't know where to start a for dummy guide myself. First, your not going to use 802.11n with that setup, the adapter included in your laptop is not compatible with 802.11n limiting you to g mode. I see you got a wireless n usb...
  4. Esurnir

    802.11n Headed for September Ratification

    I'm wondering what are currently the main issue that postponed so much the release of 802.11n ? I think before it was the pattent issue but now what was the issue since the patent allegations got dropped ?
  5. Esurnir

    Wireless bridge for the commoner

    I got a few questions about wireless bridges. First of all, are wireless bridge like D-links DAP, linksys DEP and other of that kind working in pairs from the same manufacturer or can they be paired with each others. Do you need to pair them with another bridge device or can I use say a...
  6. Esurnir

    How To Crack WPA / WPA2

    The original handshake will happen when one of the users connect to the wifi network (typically, when he start his computer or after a connection loss). You can check if you captured an handshake by going in wireshark opening the dump files and using the filter eapol.
  7. Esurnir

    Wireless router with *incoming* QOS

    Bell Canada traffic shaping work very fine indeed, and they dont inject any reset packet. But from reading the TCP specification, well the routing software just need to change the tcp window size of your acknowledgement packet and then the traffic will slow down.
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