rec.autos.simulators

Hosting Porsche Unleashed Through Firewall

Larry Lindstro

Hosting Porsche Unleashed Through Firewall

by Larry Lindstro » Sun, 06 Jan 2002 01:14:40

Hi Experts:

   My system is several computers connected to an SMC Barricade
router/firewall which which is connected to my cable modem.  The
Barricade is performing NAT.  

   For those unfamiliar with network features, NAT is Network  
Address Translation.  This allows my different computers on my
LAN to use a single address when communicating on the internet.  

   A friend has his hot Athlon system connected through a Win ME
box that's running the MS Internet Sharing.  Presumably, this
configuration is also running NAT.  

   I can find the address that my ISP's DHCP has assigned to me,  
but I don't know what I need to tell my router about directing a
message it receives from a remote machine, with my assigned address
and the port number NFS want's to use, to the port on my machine  
that my copy of NFS wants to use when hosting.  I also don't know
if I'm going to have to tell my firewall to admit messages it is
now filtering.  

   I'm not expecting an SMC Barricade expert to tell me what I
need to type, but if I can understand what the issues are, and
the approach to resolve these issues, I think I can figure it
out.  

   My friend is also unable to log into internet games.  The
NFS servers tell him his user number and password is invalid.  
EA emailed him his user name and password, and he forwarded
them to me.  We understand the case sensitive nature of the
data, but both of us get the same error when trying to log on
with his information.  He registered last night, and now,
the next day, the problem persists.  

   I'm able to connect to EAracing for online racing with my
account info.  

                                                        Thanks
                                                        Larry

Lu

Hosting Porsche Unleashed Through Firewall

by Lu » Sun, 06 Jan 2002 02:23:17

You can find some information on the SMC web site below concerning
***, look for "Special Applications".  You need to setup specific
ports in the SMC to run games:

http://www.racesimcentral.net/

I have a Nexland router, you can also look at their technical support
web site, there seems to be more in-depth information & user forums:

http://www.racesimcentral.net/

Luc



The Other Larr

Hosting Porsche Unleashed Through Firewall

by The Other Larr » Sun, 06 Jan 2002 02:34:42

You will need to do one of two things:

1.  Obtain the ports (TCP/IP or UDP) that the game uses and set them in the
SMC to open those ports, and forward the data to the correct computer on the
network.  I'm assuming the SMC has this ability.

2.  Again, in the SMC, configure the game server computer as a DMZ.  This
will, unfortunately, place that computer completely accessible to the
internet.

Sometimes, you have no other option but to use #2.  Some games still won't
work right when the ports are forwarded, or there are limitations in the
router firmware.

-Larry


Jone Tytlandsvi

Hosting Porsche Unleashed Through Firewall

by Jone Tytlandsvi » Sun, 06 Jan 2002 03:08:22



Port# 9442 UDP

I'm not 100% sure as I have not tested it yet myself. But I have been
analyzing the IP packets during both online and Peer to Peer IP play. It
seems to be only port 9442 and only UDP.

Jone.

Bart Westr

Hosting Porsche Unleashed Through Firewall

by Bart Westr » Sun, 06 Jan 2002 18:18:44


Could their use of this port number be inspired by a specific Porsche model?
944 sure rings a bell, but I don't understand the 2 ....

Bart Westra

Asbj?rn Bj?rnst

Hosting Porsche Unleashed Through Firewall

by Asbj?rn Bj?rnst » Sun, 06 Jan 2002 18:35:04




> > Port# 9442 UDP

> > I'm not 100% sure as I have not tested it yet myself. But I have been
> > analyzing the IP packets during both online and Peer to Peer IP play. It
> > seems to be only port 9442 and only UDP.

> Could their use of this port number be inspired by a specific Porsche model?
> 944 sure rings a bell, but I don't understand the 2 ....

Traditionally, ports below 1024 are reserved ports. You had to have
superuser priviledges to bind to them.
--
  -asbjxrn
Jone Tytlandsvi

Hosting Porsche Unleashed Through Firewall

by Jone Tytlandsvi » Sun, 06 Jan 2002 20:47:44

LOL!
Does the 944 come with both 2 and 4 doors?

Jone.

Klin

Hosting Porsche Unleashed Through Firewall

by Klin » Tue, 08 Jan 2002 06:06:52


Well, there was a 944 S2 model. An extra 60 HP compared to the 944.
<Homer> Mmmmm.... 60 HP</Homer>

        ...Klinn

Jone Tytlandsvi

Hosting Porsche Unleashed Through Firewall

by Jone Tytlandsvi » Tue, 08 Jan 2002 18:19:16

I have tested it now. The above is correct.

Jone.


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