Help me limiting bandwith from 2 ISP with using one server.

cparapat · 02-21-2011, 10:47 AM

Hello My Friends,

I need your advise here.
I have 2 ISP where give me IP Public with ISP A (/29) and ISP B (/28).
So, I connect this two ISP to unmanaged switch. And from that switch, I take one cable connected to eth0 on the server. (Note : My server have 2 dev ethernet, eth0 and eth1).
eth1 will go to the Switch which will go to the LAN.
Please see the attachment picture.

My Question is :
1. Is this possible to make bandwith control on the gateway server with mode separating International bandwith and local bandwith (my country bandwith) ?
ie, for my Mail Server I will give the "intl bandwith" only 512 kpbs and for local bandwith with 1Mbps.
What a software can I use for this model ?
2. Which model I should to used, with NAT or with Bridging router ?
That's all for now..
Please advice me.
If you have a link reference, I will thankfully.
Thanks before..

szboardstretcher · 02-21-2011, 10:50 AM

The topology didnt come through that well.

cparapat · 02-21-2011, 11:01 AM

Quote:

Originally Posted by szboardstretcher

The topology didnt come through that well.

I was attach the topology. Thanks for your fast response. Please look to my attachment.
Thank you very much.

besolius · 02-22-2011, 04:38 PM

connect the isp's directly to your linux router because you might have some problems if the isp's se one another through the switch...

here is a link for your problem http://lartc.org/howto/lartc.rpdb.multiple-links.html

cparapat · 02-22-2011, 06:02 PM

Hi besolius,
Thanks for your help. I was read that links before. And was implemented also. But I have new question, can I do limiting bandwith per IP Public ? Can you suggest me, what a software to do this kind ?
Thank you very much.

besolius · 02-23-2011, 06:25 AM

you can use traffic shaping on the same server....http://lartc.org/lartc.html ... you can find there about shaping