Dear all,

If can, could you kindly PM me on my Yahoo! Messenger. My Yahoo!
Messenger ID is : hurairah01.


 
"We don't give the fish, but we teach them
how to catch the fish"
 



----- Original Message ----
From: Bob Grabbe
<[EMAIL PROTECTED]>
To: Hurairah Muhammad <[EMAIL PROTECTED]>; "Seak,
Teng-Fong" <[EMAIL PROTECTED]>; [email protected]
Sent: Wednesday,
September 12, 2007 9:12:13 PM
Subject: RE: How to connect to LAN from outside.
There are a few things involved here. 
You are dialing out from your pc trying
to connect to another pc, but there
are two firewalls between the two
computers. 
1. You have to make sure the port used by vnc is not blocked by
either
firewall. 
2. The firewall is what has the ip address that you are
connecting to. The
ip address of the computer behind the firewall might not be
the same as the
address of the firewall. 
For example, I have a dsl
connection. The ip address of my dsl modem is
129.234.21.50. The ip address of
my computer that is behind the firewall is,
however, 192.168.1.20. In order to
make this work I have to have port
forwarding set up on my dsl modem so that
anything coming into it using the
vnc port is redirected to my computer. When
I run vnc from outside my
network, I connect to the ip address that is owned
by my dsl modem, and that
port goes through it to connect to my computer. 
To
tell whether this is your problem or not, you'd need to check the ip
address
on the computer and make sure whether it is the same address you are
trying to
connect to from the other end. 
Bob Grabbe
University of Michigan
_____________________________________________________________
If we knew what
we were doing, it wouldn't be called research, would it ?
--Albert Einstien
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Hurairah Muhammad
Sent:
Wednesday, September 12, 2007 8:49 AM
To: Seak, Teng-Fong;
[email protected]
Subject: Re: How to connect to LAN from outside.

Dear
all,
   
  Thanks for ur assistance. In fact, I don't know how to use RealVNC
(to
connect to my office PC from outside). My situation is I want use my pc in
Branch A  to access other computer in Branch C.
   
  My PC in Branch is on
the LAN which controlled by snapgear firewall. The
flow from the  outside is
like follows diagram:
   
  Telephone Line --> Modem --> Snapgear Firewall -->
Hub --> My PC.
   
  The Diagram for Branch C office is also the same
What I want to do is like bellows:
   
    My PC  --> Hub --> Snapgear
Firewall--> Modem --> Telephone Line -->
Modem --> 
   
  Snapgear Firewall
--> Hub --> Other PC.
   
  Each modem have different IP Address.
   
  Could
any one help me? Make me pulling hard my hair. Is the any online
assistance
can I attend to describe about my problem?
   
  Thanks again for your kindest
assitance,
  Abi
   
  

"Seak, Teng-Fong" <[EMAIL PROTECTED]> wrote:
Hurairah Muhammad wrote:
> Dear colleagues,
> 
> I just use the RealVNC to
control the network on my branches. Lets say
branch A, B and C. Each computers
already installed with the RealVNC
servers. I'm in branch A.The problems is I
can't log into the computer in B
and C branches. All the branches is equipped
with the firewall. Although I
have entered the right IP Address, it also
failed to connect to the server. 
> 
> The steps I've taken is entered the
modem IP address and last with the
port no like following address:
XXX.XXX.XXX.XXX:56. 
> 
> Is it the right way to declare the IP Address?
> 
>
Please! Help Me!
> 
> Thanks and best regards,
> Abi
> Very Newcomer in
RealVNC
> 

Hi newcomer,

I think you could try to read the FAQ first to see
if your problem
isn't there:
http://realvnc.com/faq.html

Come back later if
you're really stuck.

----------
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