From: Damion de Soto <damion@snapgear.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Howto deal with more than one isp.
Date: Tue, 23 Sep 2003 22:58:44 +0000 [thread overview]
Message-ID: <marc-lartc-106435818728277@msgid-missing> (raw)
In-Reply-To: <marc-lartc-106432713617783@msgid-missing>
Michael Gerner Andreasen wrote:
>
> the big question is how do i make trafick go from 192.168.0.1 or
> 192.168.100.1 to 0.0.0.0 etc. and what about our 6 different dns
> servers? we have 3 x 512/512 and 3 x 2 different dns servers.
If i understand correctly, what you want, is the one PC doing the routing,
firewalling and traffic shaping. It has one interface (perhaps with multiple
addresses) that everyone uses as their default gateway.
It then has one or more another interface/s that it directs load balanced traffic out
across the links to the 3 ISPs.
You should be able to do this fairly easily with an equalized default route and
source based routing (for the return traffic).
Then just plug in the firewall and QoS on the interfaces in between.
Was that the answer you wanted? or did you want some specific examples?
For the DNS problem, you may want to run something like dnsmasq
(http://thekelleys.org.uk/dnsmasq/doc.html) on your router PC, and then add all the
dns servers to your resolve.conf and add appropriate host routes on the correct gateways.
regards
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Damion de Soto - Software Engineer email: damion@snapgear.com
SnapGear --- ph: +61 7 3435 2809
| Custom Embedded Solutions fax: +61 7 3891 3630
| and Security Appliances web: http://www.snapgear.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--- Free Embedded Linux Distro at http://www.snapgear.org ---
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
next prev parent reply other threads:[~2003-09-23 22:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-23 14:18 [LARTC] Howto deal with more than one isp Michael Gerner Andreasen
2003-09-23 22:58 ` Damion de Soto [this message]
2003-09-24 7:35 ` Michael Gerner Andreasen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=marc-lartc-106435818728277@msgid-missing \
--to=damion@snapgear.com \
--cc=lartc@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.