[AG-TECH] Local Venue Server problem...
Thomas D. Uram
turam at mcs.anl.gov
Wed Dec 22 10:44:56 CST 2004
Lijuan:
If your venue server hostname resolves properly for the other machines, they should be
able to access your venue server. If the venue server is behind a firewall, you'll need
to open ports for the venue server. There are four ports which are, by default, 8000,
8002, 8004, 8006; you can configure them to be different with command-line options and the
VenueServer.cfg file.
How does it fail when machines on other networks try to connect to your venue server?
Tom
Lijuan Geng wrote:
> Hello,
>
> After setting up a local server, I find another problem: If I want to
> communicate with another AG node locates at a different LAN. How do I
> make my local Venue Server recognized/accessed by nodes on other networks?
>
> Lijuan
>
> */Lijuan Geng <fengfenglili2004 at yahoo.com.sg>/* wrote:
>
> Hi, Tom
>
> Thank you very much for all the ideas!
>
> The problem has been solved. Previously pc1 could not resolve the
> hostname of pc2, so when I entered the server address of pc2, pc1
> cannot recognize it.
>
> Now everything works and the response of Shared Applications is much
> faster.
>
> Thanks! :)
>
> Lijuan
>
>
>
> */"Thomas D. Uram" <turam at mcs.anl.gov>/* wrote:
>
> Lijuan:
>
> You can try the following:
>
> - Make sure that pc1 can resolve the hostname of pc2, and vice
> versa.
> - Make sure the time on each pc is synchronized to an ntp server.
> - Look in the VenueClient.log and VenueServer.log files for an
> indication of the problem;
> send the logfiles to me if you can't see any problem there, and
> I'll have a look.
>
> Tom
>
>
> Lijuan Geng wrote:
> > Hello,
> >
> > I have set up a Local Venue Server to improve the Shared
> Application Speed.
> >
> > The situation is: Server on pc1 can only be connected by the
> Venue
> > Client on pc1, while Server on pc2 can only be connected by
> Venue Client
> > on pc2. When I try to use the Venue Client on pc1 to connect
> to Server
> > on pc2, the connection cannot be established.
> >
> > Network no problem. In Venue Management Tool, I didn't! set
> anything
> > special. I wonder if other settings are wrong?
> >
> > Please give me some suggestions, Thanks!!
> >
> > Lijuan
> >
> >
> > */"Thomas D. Uram" /* wrote:
> >
> >
> > Lijuan:
> >
> > Yes, you can run a VenueServer closer to your client(s) to
> speed up
> > interactions (event
> > distribution) in shared applications. Running a venue server is
> > quite simple; you can
> > find details in the Venue Management manual here:
> >
> >
> http://www.mcs.anl.gov/fl/research/accessgrid/documentation/VENUE_MANAGEMENT_MANUAL_HTML/VenueManagementManualHTML.htm
> >
> > One detail that's not entirely clear there is the exact
> command line
> > needed to start a
> > server on Linux. You can just run 'VenueServer.py' to start the
> > venue server, and use the
> > '-h' option to see other options for running the venue server.
> >
> > Tom
> >
> &! gt;
> >
> >
> > Lijuan Geng wrote:
> > > Hi,
> > >
> > > When I launch Shared Applications, the delay from the
> controller
> > > computer to other computers is too long. Since the controller
> > > computer commands have to be sent to Venue Server, then
> from Venue
> > > Server to other computers. If the Venue Server is quite far
> away,
> > > then the delay will be very long.
> > >
> > > I wonder if a local venue server can be set up so that the
> Shared
> > > Application speed can be improved?
> > >
> > > Please give me some suggestions, Thanks!
> > >
> > > Lijuan
> > >
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