Re: bonding 2 DSL lines.

2003-06-17 Thread Manish Kathuria
Please check out LARTC - http://www.lartc.org/. The HOW-TO has examples 
dealing with the situation. You will have to apply some patches ( 
http://www.ssi.bg/~ja/#routes) to your kernel and recompile if you want 
dead gateway detection in addition to plain load balancing. I have done 
it and it works great.

- Manish Kathuria

Jeff Bearer wrote:
I can't find an application that will allow me to equalize traffic
across two DSL lines such as this router does.
http://www.nexland.com/turbo.cfm




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Re: bonding 2 DSL lines.

2003-06-17 Thread Ian Mortimer
> /usr/src/linux/Documentation/networking/bonding.txt
> Among other things (on my RH8 system). I have no idea how well this
> works or how much PITA.

It works very well and is simple to setup.  But it only works for
ethernet and requires a corresponding configuration on the switch.

It has to be a single switch and it has to support etherchannel,
link aggregation, port trunking, channel bonding (or whatever other 
name the switch manufacturer decided to call it).

The alternative, if you have intel cards, is Intel's Advanced Networking 
Software (possibly you only need one intel card to get this to work).

Hard to see how bonding could work for 2 DSL lines (but I've never tried
it).  Might be possible with the intel software depending on the DSL setup.


-- 
Ian
 [EMAIL PROTECTED]Ian Mortimer
 Tel: +61 7 3365 3436 Physics
 Fax: +61 7 3365 1242 University of Queensland



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Re: bonding 2 DSL lines.

2003-06-17 Thread Hal Burgiss
On Tue, Jun 17, 2003 at 05:32:59PM -0400, Jeff Bearer wrote:
> 
> Does something like this exist and I simply didn't look in the right
> place?

$locate bonding

/usr/src/linux/Documentation/networking/bonding.txt

[...]

/usr/src/linux/drivers/net/bonding.c
/usr/src/linux/drivers/net/bonding.o

[...]

Among other things (on my RH8 system). I have no idea how well this
works or how much PITA.

-- 
Hal Burgiss
 


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bonding 2 DSL lines.

2003-06-17 Thread Jeff Bearer
I can't find an application that will allow me to equalize traffic
across two DSL lines such as this router does.

http://www.nexland.com/turbo.cfm

I understand why it's tricky and it wouldn't work with the normal
networking stack. But I'm surprised that nobody has some kernel module
or that can handle it.

The problem is that EQL only works with point to point connections, the
default route needs to be the EQL device, which means both ethernet
devices don't have default routes, so they can't get out of their
respective subnets.

I don't expect to find magic, but with the proper kernel module, I'd
assume that you could configure the real interfaces so they are handled 
where they are seperate and both can be configured with default routes,
but not visible to the system and not in the route table etc., then
create the virtual shared interface that looks like a normal linux
interface, that the system uses just like any ethernet interface.

Does something like this exist and I simply didn't look in the right
place?

-- 
Jeff Bearer, RHCE
Webmaster, PittsburghLIVE.com


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