From: CCIE Candidate (ccie2001ca@xxxxxxxx)
Date: Sat Oct 27 2001 - 15:26:05 GMT-3
Thanks John, knowing that its being used somewhere
gives me some confidence in my solution :)
Yes, two circuits are connected to two different
Internet gateway routers for diversity purpose.
KJ
--- John Elias <jelias_@hotmail.com> wrote:
> KJ,
> I work for a major ISP and the way you stated by
> splitting the ip block
> into 2 halves, advertising 1 half on 1 router and
> the other half on the
> second router but still advertising the full block
> on both routers, is the
> way we do here. Is the customer's connections from
> their 2 routers
> connected to 1 router or 2 routers of the ISP? If
> he is connected to 1
> router you could do some load balancing with an
> interface command of 'ip
> load-sharing per-packet' on both interfaces of the
> ISP's access router, if
> he is connected to 2 different router, the only way
> is to split the block.
>
> John E.
> CCIE #8150
>
>
> >From: CCIE Candidate <ccie2001ca@yahoo.ca>
> >Reply-To: CCIE Candidate <ccie2001ca@yahoo.ca>
> >To: ccielab@groupstudy.com
> >Subject: Load Balancing for Incoming Traffic
> >Date: Thu, 25 Oct 2001 17:48:42 -0400 (EDT)
> >
> >Hi everyone:
> >
> >One of my customer is using two different circuits
> to
> >reach two different Internet gateways. I am doing
> load
> >balancing for outgoing traffic by using MHSRP. Now
> my
> >customer wants to do load-balancing for incoming
> >traffic as well. The only way I can think of is
> >advertising half of customer's IP block from one
> >internet gateway and the other half block from the
> >second internet gateway (full block will still be
> >advertised from both gateways, but advertising half
> >block will be more specific, therefore will be
> >preferred). But I dont think this is a good way to
> do
> >it, is there any other feasible method to do it ?
> >
> >I am running OSPF with customer's routers and then
> >redistributing it into BGP at my internet gateway,
> but
> >I can also run BGP with customer's routers using
> >private AS numbers at customer's end.
> >
> >Thanks in advance
> >
> >KJ
> >
> >
>
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