[LARTC] load balancing wo nat

[LARTC] load balancing wo nat

[Kertész Viktor]

Dear All,

I've read the message with the similar subject but I have a different
problem. I've got this network:
   INTERNET
      |
+------------+
|firewall/nat|
+------------+
   |  \
   .    .
   .1     .2
   |      \
+------+ +------+
|router| |router|
+------+ +------+
10.0.2.1   10.0.2.3
    \      /
    +------+
    |switch|
    +------+
        |10.0.2.2
  +------------+
  |linux router|
  +------------+
        |10.1.0.1
	|
	|10.1.0.0/16
  +--------------+
  |client network|
  +--------------+
My question is that how can I balance upward traffic on linux router.
This box doesn't do nat. Is it possible to put every second packets onto
the second router(10.0.2.3)? Now default gw is 10.0.2.1 so every packets
going upward is on link1. Downlink is balanced by IP routing on firewall
but uplink is not balanced. Thank you in advance!

Vitya

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Re: [LARTC] load balancing wo nat

[Bartek Krajnik]

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On 18-02-2003 at 06:40:23PM +0100, Kertész Viktor wrote:
KV> Dear All,
KV> 
KV> I've read the message with the similar subject but I have a different
KV> problem. I've got this network:
KV>    INTERNET
KV>       |
KV> +------------+
KV> |firewall/nat|
KV> +------------+
KV>    |  \
KV>    .    .
KV>    .1     .2
KV>    |      \
KV> +------+ +------+
KV> |router| |router|
KV> +------+ +------+
KV> 10.0.2.1   10.0.2.3
KV>     \      /
KV>     +------+
KV>     |switch|
KV>     +------+
KV>         |10.0.2.2
KV>   +------------+
KV>   |linux router|
KV>   +------------+
KV>         |10.1.0.1
KV> 	|
KV> 	|10.1.0.0/16
KV>   +--------------+
KV>   |client network|
KV>   +--------------+
KV> My question is that how can I balance upward traffic on linux router.
KV> This box doesn't do nat. Is it possible to put every second packets onto
KV> the second router(10.0.2.3)? Now default gw is 10.0.2.1 so every packets
KV> going upward is on link1. Downlink is balanced by IP routing on firewall
KV> but uplink is not balanced. Thank you in advance!
KV> 
KV> Vitya
KV> 
http://lartc.org/lartc.pdf
Chapter 4.2

Martin A. Brown wrote in some message:
http://mailman.ds9a.nl/pipermail/lartc/2003q1/006781.html
http://trash.net/~kaber/
http://trash.net/~kaber/equalize_2.4.18.patch

Rgds,
  Bartek.
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                                                           Shakespeare, Hamlet.

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