wireless connection can not see other computer in the network

Discussion in 'Wireless Networking' started by =?Utf-8?B?YmluZw==?=, Jan 17, 2007.

  1. I have DSL modem and connected to a router which have 5 port. 1 port
    connected to a DSL MODEM and the 4 port is for LAN. 3 laptop are connected
    wireless and it is working fine but my problem is my three wireless laptop
    can not see each other I can ping my one laptop but the rest I can't.
    Want also to know if how many wireless connection can I use to my 5 port
    router which 1 port is connected to my DSL modem. Do i limited to 4 wireless
    connection only for i have only 4 port on my router?
     
    =?Utf-8?B?YmluZw==?=, Jan 17, 2007
    #1
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  2. =?Utf-8?B?YmluZw==?=

    David Hettel Guest

    Well you'll have to read your router manual, but the router, or if you have
    enabled 'MAC address filtering' is generally what determines the limit on
    your wireless router. Generally speaking if your subnet mask is
    255.255.255.0 a home user will not need to worry about how many computers
    they can connect at one time. The limit will be do to the bandwidth you have
    from your ISP and how long you are willing to wait to update pages. The more
    users you have trying to simultaneous accessing the Internet, the slower it
    will be for all users.

    I would suggest you look at the firewall rules for the laptops. Your local
    IP address range is most likely not approved in the firewall.

    --
    David Hettel

    Please post any reply as a follow-up message in the news group for everyone
    to see. I'm sorry, but I don't answer questions addressed directly to me in
    E-mail or news groups.

    Microsoft Most Valuable Professional Program
    http://mvp.support.microsoft.com

    DISCLAIMER: This posting is provided "AS IS" with no warranty of any kind,
    either expressed or implied, made in relation to the accuracy, reliability
    or content of this post. The author shall not be liable for any direct,
    indirect, incidental or consequential damages arising out of the use of, or
    inability to use, information or opinions expressed in this post and confers
    no rights.



    "bing" <> wrote in message
    news:...
    >I have DSL modem and connected to a router which have 5 port. 1 port
    > connected to a DSL MODEM and the 4 port is for LAN. 3 laptop are connected
    > wireless and it is working fine but my problem is my three wireless laptop
    > can not see each other I can ping my one laptop but the rest I can't.
    > Want also to know if how many wireless connection can I use to my 5 port
    > router which 1 port is connected to my DSL modem. Do i limited to 4
    > wireless
    > connection only for i have only 4 port on my router?
     
    David Hettel, Jan 17, 2007
    #2
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  3. =?Utf-8?B?YmluZw==?=

    Jim Guest

    "bing" <> wrote in message
    news:...
    >I have DSL modem and connected to a router which have 5 port. 1 port
    > connected to a DSL MODEM and the 4 port is for LAN. 3 laptop are connected
    > wireless and it is working fine but my problem is my three wireless laptop
    > can not see each other I can ping my one laptop but the rest I can't.
    > Want also to know if how many wireless connection can I use to my 5 port
    > router which 1 port is connected to my DSL modem. Do i limited to 4
    > wireless
    > connection only for i have only 4 port on my router?


    Ping not working is usually the result of an improperly configured firewall.
    It isn't passing ICMP packets.
    The number of wired ports on your router have nothing to do with the number
    of wireless connections that the router may create.
    Jim
     
    Jim, Jan 17, 2007
    #3
  4. Hi
    The number of computers, both Wireless and Wired that can work of a Wireless
    Router usually cab exceed one hundred, so this is not a worry. Sharing
    Files is not a matter of Wire or Wireless it is a matter of File Sharing
    Configuration.
    Successful Sharing involves some general consideration in Network settings,
    http://www.ezlan.net/sharing.html
    As well as specific adjustment of each computer according to what is allowed
    to be shared.
    http://www.microsoft.com/technet/prodtechnol/winxppro/maintain/filesharing.mspx
    http://support.microsoft.com/default.aspx?scid=kb;en-us;304040
    Jack (MVP-Networking).

    "bing" <> wrote in message
    news:...
    >I have DSL modem and connected to a router which have 5 port. 1 port
    > connected to a DSL MODEM and the 4 port is for LAN. 3 laptop are connected
    > wireless and it is working fine but my problem is my three wireless laptop
    > can not see each other I can ping my one laptop but the rest I can't.
    > Want also to know if how many wireless connection can I use to my 5 port
    > router which 1 port is connected to my DSL modem. Do i limited to 4
    > wireless
    > connection only for i have only 4 port on my router?
     
    Jack \(MVP-Networking\)., Jan 17, 2007
    #4
  5. Are they all members of the same Workgroup or domaine??

    "Jack \(MVP-Networking\)." <> wrote:

    >Hi
    >The number of computers, both Wireless and Wired that can work of a Wireless
    >Router usually cab exceed one hundred, so this is not a worry. Sharing
    >Files is not a matter of Wire or Wireless it is a matter of File Sharing
    >Configuration.
    >Successful Sharing involves some general consideration in Network settings,
    >http://www.ezlan.net/sharing.html
    >As well as specific adjustment of each computer according to what is allowed
    >to be shared.
    >http://www.microsoft.com/technet/prodtechnol/winxppro/maintain/filesharing.mspx
    >http://support.microsoft.com/default.aspx?scid=kb;en-us;304040
    >Jack (MVP-Networking).
    >
    >"bing" <> wrote in message
    >news:...
    >>I have DSL modem and connected to a router which have 5 port. 1 port
    >> connected to a DSL MODEM and the 4 port is for LAN. 3 laptop are connected
    >> wireless and it is working fine but my problem is my three wireless laptop
    >> can not see each other I can ping my one laptop but the rest I can't.
    >> Want also to know if how many wireless connection can I use to my 5 port
    >> router which 1 port is connected to my DSL modem. Do i limited to 4
    >> wireless
    >> connection only for i have only 4 port on my router?

    >
     
    Howard Huntley, Jan 22, 2007
    #5
  6. Check your windows firewall

    bing <> wrote:

    >I have DSL modem and connected to a router which have 5 port. 1 port
    >connected to a DSL MODEM and the 4 port is for LAN. 3 laptop are connected
    >wireless and it is working fine but my problem is my three wireless laptop
    >can not see each other I can ping my one laptop but the rest I can't.
    >Want also to know if how many wireless connection can I use to my 5 port
    >router which 1 port is connected to my DSL modem. Do i limited to 4 wireless
    >connection only for i have only 4 port on my router?
     
    Howard Huntley, Jan 23, 2007
    #6
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