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From: hesselsp@ashaman.dhs.org hesselsp@ashaman.dhs.org
To: lartc@vger.kernel.org
Subject: [LARTC] load balance/redundancy
Date: Sun, 10 Dec 2000 17:32:38 +0000	[thread overview]
Message-ID: <marc-lartc-98373938217017@msgid-missing> (raw)
In-Reply-To: <marc-lartc-98373938217013@msgid-missing>

<PRE>Well, I think I have the redundancy down... In a kludgy way.  Right now I
have two default routes.

route add default gw 24.141.xxx.1
route add default gw 64.229.xxx.1

I can write a script that if one of connections goes down for x number of
pings, then remove the route.

Now for the load balancing.

Can you point me to documentation on iproute?  Other then the Advanced
Routing HOWTO, unless I am missing something in it.

Thanks again,
Paul

On Sun, 10 Dec 2000, Arthur van Leeuwen wrote:

&gt;<i> On Sun, 10 Dec 2000, Paul wrote:
</I>&gt;<i> 
</I>&gt;<i> &gt; I have looked through the archives, and I can't find the answer(not that
</I>&gt;<i> &gt; it isn't there)
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; I have two connections to the net.  I want load balancing and redundancy.
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; cable      adsl
</I>&gt;<i> &gt; (24.141.)  (64.229)
</I>&gt;<i> &gt; |          |
</I>&gt;<i> &gt; |          |
</I>&gt;<i> &gt; |          |
</I>&gt;<i> &gt; |          |
</I>&gt;<i> &gt; ------------
</I>&gt;<i> &gt; |  linux   |
</I>&gt;<i> &gt; |redhat 7.0|
</I>&gt;<i> &gt; 
</I>&gt;<i> &gt; I have no idea were to even start.  I would like equal access to both
</I>&gt;<i> &gt; connections.  Please help.  I would assume that alot of people do this
</I>&gt;<i> &gt; already, or want to.  A sample config would be very nice.
</I>&gt;<i> 
</I>&gt;<i> Hmm. Try reading the ip route 2 documentation on the ip command, and look
</I>&gt;<i> at the 'nexthop' arguments to route add. This will set up multipath routes
</I>&gt;<i> which do most of what you want.
</I>&gt;<i> 
</I>&gt;<i> There does seem to be something of a discrepancy between the ordinary
</I>&gt;<i> default route code and the multipath code in the handling of down
</I>&gt;<i> links that might bite you though when one of the links goes down...
</I>&gt;<i> 
</I>&gt;<i> Doei, Arthur. (Still figuring that last one out)
</I>&gt;<i> 
</I>&gt;<i> 
</I>
-- 
HEY!  I'm a guy like me!

		--Homer



</PRE>

  parent reply	other threads:[~2000-12-10 17:32 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-12-10  5:22 [LARTC] load balance/redundancy Paul
2000-12-10 16:30 ` Arthur
2000-12-10 17:32 ` hesselsp [this message]
2000-12-10 17:57 ` Arthur
2000-12-10 23:50 ` Paul
2000-12-11  0:11 ` hesselsp
2000-12-11  8:00 ` Arthur
2000-12-11  9:56 ` dan_c

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