Re: problem with access to 3 ISP

From: Alan Strassberg (alan_at_internal.wj.com)
Date: 02/13/05 

Date: 13 Feb 2005 06:39:22 -0800

In article <cuku9s$e6f$1@korweta.task.gda.pl>, bern <bern@dnb.com.pl> wrote:
>I have one server, 4 ethernet cards, system FreeBSD 5.3. What can I do to
>connect with 3 ISP? I want to have possibility of connecting from external
>network to access to different services on this server. If you have some
>interesting link or information, you could help me.

        Google on multihoming (or multi-homing)

        http://info.connect.com.au/docs/routing/general/multi-faq.shtml

        If all links are equal you could round-robin (3 default
        equal-cost routes). This would control outbound traffic.
        BGP is need to balance inbound - I think this may be out of
        your scope. Better to focus on using one of the firewalls
        (like ipfw) to load-share and protect your servers.

                                        alan

                                        alan

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