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Linking 2 Ethernets using SLIP

daemon@ATHENA.MIT.EDU (Felix Herrera Priano)
Sun Jul 16 11:38:05 1995

Date: Sun, 16 Jul 1995  9:09:49 UTC
From: Felix Herrera Priano <fpriano@ull.es>
To: linux-net@vger.rutgers.edu

Hi,

Below I enclose the configuration I'm trying to setup (Actually I'am using
the figure of an old message to this list from eichin@cygnus.com...thank you
..I did not feel like drawing it again):



193.145.101.61

|-------|    ethernet          |---|
|Gateway|------------+---------| B | 193.145.101.57
|-------|            |         |---|
                   |---|         |
                   | x | ..      | <--SLIP
                   |---|         |
                                |---|
                                | A | 193.145.101.54
                                |---|
                                  |     ethernet - 7 computers
                                  +---------+------+---------------
                                            |      |      |		
                                          |---|  |---|  |---|
                                          | m |  | n |  | o |   ...
                                          |---|  |---|  |---| 


Machine B is acting like a SLIP server and it works great.

"x" are machines on my 1st Ethernet network.

"Gateway" goes to the rest of the Internet.

Now I am trying to connect the 7 computers' ethernet (m, n, o, ..) to the rest 
of the World. 

- PLEASE, do you know how to setup machine B to do the routing between my
  two Ethernets?
 
- Probably it is better and faster to use B like a bridge. I have free
  IP numbers (193.145.101.53, 52, 51 ...) on the same subnet to do it. 
  What do you think?  Do I need to specify some specific routing table?

- Two of the seven machines (m, n) are Sun Workstations. Which is the real 
  gateway I need to specify in their configuration files ("A" or "Gateway")? 


Thanks in advance,

Felix
 

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