Re: LoadBalancing on many asimetric different dsl's.

Linux Advanced Routing and Traffic Control

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the above is actually covered in the wiki howto.  Bu tyou need to setup snat on
each interface, then connection tracking takes care of sending each stream out
the right interface, you need to use snat and not MASQ.

Great news :)
And thankyou for the details.
But could you give the link to the wiki howto?
I only found old doc.

Thanks!


Then you need to setup up some ip rule tables for each of the interfaces.


my ip ru looks like this

0:      from all lookup local
200:    from 144.132.145.38 lookup cable
201:    from 60.241.248.86 lookup adsl
32766:  from all lookup main
32767:  from all lookup default


my ip r sh tab default

default  proto static  metric 5
        nexthop via 144.132.144.1  dev vlan2 weight 1
        nexthop via 10.20.20.230  dev ppp0 weight 20
default via 10.20.20.230 dev ppp0  src 60.241.248.86  metric 20
default via 144.132.144.1 dev vlan2  src 144.132.145.38  metric 30


This works fine for me, I have tracked packets with tcpdump on both the server
and the client.

Alex



>
> Thanks!
>
> Jordi Segues
>
> On 22 Jan 2007 09:49:28 +0100, sAwAr <sawar@xxxxxxxxxx> wrote:
> >Hi,
> >
> >my company have just bought new network and I have question about one
> >problem.
> >As in topic we must use few completely different dsl's and balance traffic
> >between them.
> >2M/0,5M 4Mb/0,5M 8M/0,5M
> >M=Mb/s
> >I've never done such thing before so I have doubts how it will work. If
> >the links are symmetric 2/2 4/4 8/8 there is no problem because with
> >weights I can compensate  the difference between them and achieve nice
> >results. But what in my situation?
> >My questions are: how to set load balancing to get all links equally
> >loaded and avoid situation when the up load will be full and download
> >almost empty? I believe this situation can happen due to fact that load
> >balancing is based on flows and for example p2p or smpt/pop3 will eat
> >whole upload.
> >If my problem isn't clear I'll try to explain it better later.
> >
> >
> >Thanks in advance.
> >Pozdrawiam
> >sawar
> >
> >----------------------------------------------------------------------
> >Wolne adresy pocztowe @interia.eu >>> http://link.interia.pl/f19e8
> >
> >_______________________________________________
> >LARTC mailing list
> >LARTC@xxxxxxxxxxxxxxx
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> >
>
>
> --
> Jordi Segués Daina
> -------------------------------------------------------
> Andorra GSM: (+376) 35 35 68
> France GSM: (+33) (0)6 81 88 35 55
> E-m@il / MSN: jordisd@xxxxxxxxx
> AIM: superjordix
> Skype: callto://superjordix
> -------------------------------------------------------
> http://www.JordiX.com
> _______________________________________________
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--
Jordi Segués Daina
-------------------------------------------------------
Andorra GSM: (+376) 35 35 68
France GSM: (+33) (0)6 81 88 35 55
E-m@il / MSN: jordisd@xxxxxxxxx
AIM: superjordix
Skype: callto://superjordix
-------------------------------------------------------
http://www.JordiX.com
_______________________________________________
LARTC mailing list
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http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc


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