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From: Vitalie Cherpec <vitalie@funlabs.com>
To: Murali Potla <murali.potla@softprosys.com>
Cc: linux-admin <linux-admin@vger.kernel.org>
Subject: Re: Gateway Switch script
Date: Thu, 28 Aug 2003 15:49:52 +0300	[thread overview]
Message-ID: <3F4DFA70.40908@funlabs.com> (raw)
In-Reply-To: <1062066265.19990.19.camel@krishna.softprosys.com>

>
>
>Does any body has a script to automatically switch the default gateway
>between two IPs. ?
>I have two ISP connections. I want to switch between them when one is
>down 
>  
>

You can set up your default route to be a multipath route. Then you
could use both connections simultaneously and continue to use the
other one if one is down. There is no need to switch default gateway
with a script. Your kernel will figure out when to stop using the dead
route and how to do NAT.

Check these urls:

    http://lartc.org/howto/lartc.rpdb.multiple-links.html
    http://www.ssi.bg/~ja/#routes
    http://www.ssi.bg/~ja/nano.txt

                    Vitalie


      parent reply	other threads:[~2003-08-28 12:49 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-28 10:24 Gateway Switch script Murali Potla
2003-08-28 12:36 ` Jeff Largent
2003-08-28 12:49 ` Vitalie Cherpec [this message]

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