wcf p2p , PNRP version 2 connections questions


  1.    28 Feb 2007 #1
    semedao Guest

    wcf p2p , PNRP version 2 connections questions


    Hi,
    I'm new to peerchannel , after try to play with the PictureViewer example I
    saw that I able to share the picture with various instance of the
    application in the samemachine , however , it's doesn't work when I try it
    on 2 machines , both behind different NAT. , both winxp sp2 , net 3
    looking in the documents I saw that the command:
    int ipv6 sh teredo
    return :
    Teredo Parameters
    ---------------------------------------------
    Type : client
    Server Name : default
    Client Refresh Interval : default
    Client Port : default
    State : offline
    Error : client behind symmetric NAT

    my questions:
    1. Do I need to update to pnrp 2 ?
    2. pnrp will not work behind this type of NAT ? (I mean , without manual
    configuration of open ports etc)
    3. when plan to develop new application , is it better already to start with
    update to pnrp 2 ?
    4. how can I automaticlly deploy the pnrp during install of my app ? ( I'm
    using vs 2005 and I can't see the pnrp option in the "PREREQUISITE" of the
    setup project , how can I do it ?)

    5. in this senario of both symmetric nats - the win p2p woould able to
    connect both machins via relay macine ? , is that machine will be server or
    other node in the cloud ? , I have some control of who will be the relay ? ,
    I have some limits when using relay for p2p app ?
    .. I currently succeded to connect the same both machines using hole punching
    WITHOUT relay the traffic via 3 party machine , did win p2p can't do it ? ,
    what is the % of end users that can't connect direct because of
    nat/firewall - do you have some document with market - real world numbers ?

    thanks


      My System SpecsSystem Spec

  2.    05 Mar 2007 #2
    Pritam De [MSFT] Guest

    Re: wcf p2p , PNRP version 2 connections questions


    Hi,
    Thanks for your interest in Peerchannel and PNRP.
    My comments are inline.
    Please let me know if you still have some issues.
    Thanks,
    Pritam







    "semedao" <semedao@community.nospam> wrote in message
    news:u5eBLzwWHHA.5068@TK2MSFTNGP03.phx.gbl...
    > Hi,
    > I'm new to peerchannel , after try to play with the PictureViewer example
    > I saw that I able to share the picture with various instance of the
    > application in the samemachine , however , it's doesn't work when I try it
    > on 2 machines , both behind different NAT. , both winxp sp2 , net 3
    > looking in the documents I saw that the command:
    > int ipv6 sh teredo
    > return :
    > Teredo Parameters
    > ---------------------------------------------
    > Type : client
    > Server Name : default
    > Client Refresh Interval : default
    > Client Port : default
    > State : offline
    > Error : client behind symmetric NAT
    >
    > my questions:
    > 1. Do I need to update to pnrp 2 ?

    [Pritam] It is strongly recommend to use PNRP v2 (KB920342).

    > 2. pnrp will not work behind this type of NAT ? (I mean , without manual
    > configuration of open ports etc)

    [Pritam]: Without knowing the exact configuration, it is very difficult to
    comment on this.
    Please check the IPv6 connectivity between two machines.

    > 3. when plan to develop new application , is it better already to start
    > with update to pnrp 2 ?

    [Pritam] Same as number 1
    > 4. how can I automaticlly deploy the pnrp during install of my app ? ( I'm
    > using vs 2005 and I can't see the pnrp option in the "PREREQUISITE" of the
    > setup project , how can I do it ?)

    [Pritam] : PNRPv2 is available at Windows update (KB920342).


    >
    > 5. in this senario of both symmetric nats - the win p2p woould able to
    > connect both machins via relay macine ? , is that machine will be server
    > or other node in the cloud ? , I have some control of who will be the
    > relay ? , I have some limits when using relay for p2p app ?
    > . I currently succeded to connect the same both machines using hole
    > punching WITHOUT relay the traffic via 3 party machine , did win p2p can't
    > do it ? , what is the % of end users that can't connect direct because of
    > nat/firewall - do you have some document with market - real world numbers
    > ?

    [Pritam]: Can you be more specific?
    >
    > thanks

    --
    This posting is provided "AS IS" with no warranties, and confers no rights.


    >



      My System SpecsSystem Spec

wcf p2p , PNRP version 2 connections questions

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