RE: Channel Bonding on FreeBSD without peer support

2005-03-30 Thread Ted Mittelstaedt
[EMAIL PROTECTED] wrote:
 Hi,

 I would like to combine the bandwidth of two network cards on FreeBSD
 (which are connected to 2 different ADSL modems of the same ISP) in
 order to double
 the bandwidth of the Internet connection of the LAN that is
 behind this box.

 I have searched Google and FreeBSD question and people suggest to use
 netgraph, like ng_fec, or ng_one2many.
 However, these approaches require support from the other peer (the
 ISP), which is not possible in my situation.

 Do you know if there is any way of combining the bandwidth of the two
 modems?

You cannot do it on a single FreeBSD system without cooperation of the
ISP
because it only has 1 internal route table.

You can use 2 FreeBSD systems one for each modem, put both into
translation
mode, set the inside IP addresses to something like 192.168.1.1 on the
first
one and 192.168.1.2 on the second.  Then you set the default gateway on
half of the systems on the inside to .1 and the other half to .2

 Or it is easier to just route services (like www
 traffic on modem 1,
 email traffic on modem 2..)

That's another way to do it.

Ted

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Channel Bonding on FreeBSD without peer support

2005-03-29 Thread Bigbrother



Hi,

I would like to combine the bandwidth of two network cards on FreeBSD (which
are connected to 2 different ADSL modems of the same ISP) in order to double
the bandwidth of the Internet connection of the LAN that is behind this box.

I have searched Google and FreeBSD question and people suggest to use
netgraph, like ng_fec, or ng_one2many.
However, these approaches require support from the other peer (the ISP),
which is not possible in my situation.

Do you know if there is any way of combining the bandwidth of the two
modems? Or it is easier to just route services (like www traffic on modem 1,
email traffic on modem 2..) or route nodes behind it (subnet A routes (has
gateway) through modem 1, subnet B routes (has gateway) through modem 2).

Also, if anybody of you has some real-life experience with such things it
would be very nice to hear from.


Thank you very much in advance,


BB



p.s. Renting a faster bandwidth line is not an option.







---
Give a man fire, and he'll be warm for a day; set a man on fire, and he'll
be warm for the rest of his life 

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Re: Channel Bonding on FreeBSD without peer support

2005-03-29 Thread Olivier Nicole
 However, these approaches require support from the other peer (the ISP),
 which is not possible in my situation.

I would say that no solution exist that do not have the colaboration
of the other part.

You can do as much load balancing on your end, but that is your ISP
that will decide to send one packet on one line and the next packet on
the other line.

There would always be a way to affect few machines of your LAN to one
of the line and the rest to the other line, but that will never be
full load balancing.

Olivier
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