Re: BGP Multi-homing

From: Johnny Phan <johnny_d_phan_at_hotmail.com>
Date: Tue, 7 Jul 2009 11:21:28 -0700

I keep seeing the response as there's no way to load balance, only load
sharing.

Has anyone been able to use OER or PFR successfully ?

----- Original Message -----
From: "Scott Morris" <smorris_at_ine.com>
To: "olumayokun fowowe" <olumayokun_at_gmail.com>
Cc: "Cisco certification" <ccielab_at_groupstudy.com>
Sent: Monday, July 06, 2009 8:38 AM
Subject: Re: BGP Multi-homing

> For outbound, just use PBR. That way, one of your subnets (source) goes
> to ISP1 and the other goes towards ISP2. Very simplistic.
>
>
>
>
> *Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider) #4713,
>
> JNCIE-M #153, JNCIS-ER, CISSP, et al.
>
> JNCI-M, JNCI-ER
>
> evil_at_ine.com
>
>
> Internetwork Expert, Inc.
>
> http://www.InternetworkExpert.com
>
> Toll Free: 877-224-8987
>
> Outside US: 775-826-4344
>
>
> Knowledge is power.
>
> Power corrupts.
>
> Study hard and be Eeeeviiiil......
>
>
>
> olumayokun fowowe wrote:
>> Hello all,
>>
>> I am multi-homing to the internet via two ISPs, and both of them are
>> sending
>> just default routes to me. I have two blocks of IPs that I am advertising
>> to
>> the internet. The challenge I am having is tweeking BGP so that traffic
>> from
>> a particular block use ISP1 while traffic from the other block of IP
>> should
>> use ISP2. I have been able to tweek inbound traffic from the internet but
>> I
>> am having issues with the outbound traffic because of the fact that Iam
>> just
>> receiving default routes from the providers. Does anyone have a solution
>> for
>> me?
>>
>> Thanks,
>>
>> Olumayokun
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
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>
>
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Received on Tue Jul 07 2009 - 11:21:28 ART

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