[squid-users] Re:[squid-users] Re:Re: [squid-users] How to setup two ADSL line on a single linux box?

From: <elvis.altherr@dont-contact.us>
Date: Wed, 12 Sep 2007 11:34:52 +0200 (MEST)

Note this remark

What this will not do:
"This type of spanning will not aggregate bandwidth for a single user. By this I mean that if you have two 5 meg DSLs you won't magically have a single 10 meg connection. This is because it routes destination IPs via one of the two ISP connections, so if you're downloading a single file from freshmeat.com all requests for freshmeat.com will go in and out one of the two interfaces (until the kernel's routing cache expires). It will not try to open two connections to the IP using both lines at the same time."

as i described below:

it's not possible (at the moment) to open 2 ADSL Ports on the same telefony wire... so if you have 2 5 MB Lines you will have still 2 5MB Lines after implementing this solution more not) If the Line is open (on the DSLAM which is managed by the telefony carrier, you have normally one port configured for ADSL)

So its a illusion to think, that you can do this

regards

E.Altherr

>Hi Indunil
>
>ok, but (not shure) you have only one ADSL Line right?
>
>I think the solution is ment for backup porpouses, which means:
>
>if the main ADSL Line fails all traffic will be routed to the ISDN Backup Line
>
>In Switzerland the ADSL System is normally built like this:
>
>ENDUSER has a ADSL Router/Modem --> calls via DSLAM Port on the POP of the telefony carrier (Swisscom) --> and if all is ok, the traffic will be routed to the Endpoint
>
>Normally (as far as i know) swisscom uses "Concentrators" after the DSLAM Ports on the telefone centrals, to put some groups of users (Districts) together to one paket and then routes the hole stuff to the Internet.
>
>And also an ADSL Line (Signal) will be bound to one telefon number, which means, you can have only one signal on one telefone wire (dosen't matter if you have analogue oder ISDN Connection)
>
>regards
>
>E.Altherr
>
>
>> > Yes, just set up a load-balanced default route in your OS, and policy
>> > routing to route already connected traffic out via the correct ISP.
>> > This is not really a Squid question but an advanced routing question.
>>
>>
>> HEY, henrik is right. Pls see below URL
>>
>> http://www.linuxquestions.org/linux/answers/Networking/Spanning_Multiple_DSLs
>>
>>
>>
>>
>>--
>>Thank you
>>Indunil Jayasooriya
>>
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Received on Wed Sep 12 2007 - 03:34:55 MDT

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