Re: Help with ZeBeDee configuring

"Ian Stocks" <[email protected]> Fri, 14 Jan 2005 19:35:06 -0000
Newsgroups gmane.comp.security.zebedee.general
Message-ID <136f01c4fa70$26b7fe10$2c99a8c0@blue>
Each client can only talk to one server, so you would need to run 
multiple copies of the client on each machine.

Ian.

----- Original Message ----- 
From: "Овчинников Василий" <[email protected]>
To: <[email protected]>
Sent: Friday, January 14, 2005 1:23 PM
Subject: [Zebedee-talk] Help with ZeBeDee configuring


Hi!

I have been using ZeBeDee for more than a year and it works fine for
connecting multiple SQL-clients and one SQL-server using secure
ZeBeDee tunnel over Internet.

Like this:

                   port 3051
|--------------------------------|
|SQL-client1 <--> ZBD-client1    |  <--|||
|--------------------------------|     |||
                                       |||        port 30050    port 
3050
|--------------------------------|     ||| 
|--------------------------------|
|SQL-client2 <--> ZBD-client1    |  <--|||-->  | 
ZBD-server<-->SQL-server      |
|--------------------------------|     ||| 
|--------------------------------|
                                       |||
  ...                               <--|||
                                       |||
|--------------------------------|     |||
|SQL-clientN <--> ZBD-clientN    |  <--|||
|--------------------------------|


While establishing connection to database clients uses connection
string like this:

localhost/3051:/databases/databasename

and ZeBeDee organizes tunnel
3051:*:3050 to SQL-server


Now I need to make multiple clients connect to multiple servers
and every server runs THE SAME service - SQL-server.

Every client have to be able to connect to every server.

|--------------------------------| 
|--------------------------------|
|SQL-client1 <--> ZBD-client1    |  <--|||-->  | ZBD-server1  <--> 
SQL-server1 |
|--------------------------------|     ||| 
|--------------------------------|
                                       |||
|--------------------------------|     ||| 
|--------------------------------|
|SQL-client2 <--> ZBD-client1    |  <--|||-->  | ZBD-server2  <--> 
SQL-server2 |
|--------------------------------|     ||| 
|--------------------------------|
                                       |||
  ...                               <--|||--> 
...
                                       |||
|--------------------------------|     ||| 
|--------------------------------|
|SQL-clientN <--> ZBD-clientN    |  <--|||-->  | ZBD-serverK  <--> 
SQL-serverK |
|--------------------------------| 
|--------------------------------|

How do I have to describe proper tunneles for providing such
SQL server/SQL-client configuration?

-- 
Best regards
Vasily Ovchinnikov
mailto:[email protected]



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