Re[2]: Loadbalancing how to ? ? ? ?

Linux Advanced Routing and Traffic Control

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Witaj ro0ot,

W Twoim liście datowanym 3 lipca 2005 (18:25:32) można przeczytać:

r> Is it possible to combine the 2 or 4 ADSL line into 1 line (big pipe)?

As I already wrote: Yes, (more or less :) with some limitations. All
those "blind" loadbalancing solutions have one BIG drawback - they
work for setups with lots and lots of concurent connections [cause
single connection has to use single line], and one smaller but annoying -
they cannot guarantee that subsequent reqests to the same host will
use the same source IP - home banking affected most.


r> Regards,
r> ro0ot


r> Robert Kurjata wrote:

>>Witaj Cao,
>>
>>W Twoim liście datowanym 2 lipca 2005 (17:40:05) można przeczytać:
>>
>>CVK> I have 2 ADSL ad1 and ad2 , one PC for my firewall and some
>>CVK> deamon on it with 3 ethernet : eth0 connect to my LAN (
>>
>>This question comes and goes on this list :)
>>
>>Please read information at: http://www.ssi.bg/~ja/ , especially http://www.ssi.bg/~ja/nano.txt
>>and you can try my script http://www.ssi.bg/~ja/tmp/mpath2.sh to
>>load balance 2 (or more - I was using 4) connections with great
>>success. No daemon needed :)
>>
>>There are also other solutions in list archive.
>>
>>IMHO the routing code has precedence over iptables so it chooses the
>>outgoing interface over which the iptables will SNAT in input routing
>>process. And thats why you will not see the effect in this setup (thi
>>interface has already been chosen). It is possible (and
>>reasonable) to SNAT to multiple IPs residing on one interface.
>>
>>Correct me if I'm wrong, please...:)
>>
>>  
>>




-- 
Pozdrowienia,
 Robert

_______________________________________________
LARTC mailing list
LARTC@xxxxxxxxxxxxxxx
http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

[Index of Archives]     [LARTC Home Page]     [Netfilter]     [Netfilter Development]     [Network Development]     [Bugtraq]     [GCC Help]     [Yosemite News]     [Linux Kernel]     [Fedora Users]
  Powered by Linux