[f-nsp] BGP question on same AS for two locations

Scott T. Cameron routehero at gmail.com
Sun May 15 11:44:46 EDT 2011


Use a static route to one or all upstream.

Inelegant but it works.
On 2011 5 15 11:35, "Chen, Qinxue" <QChen at corp.untd.com> wrote:
> Hi all,
>
> I have a question: Can we use the same AS number for two different
> locations but not IGP routable? The goal is for DR purpose so that the
> two sites can communicate.
>
> The situation can happen when the internal connections between two sites
> lose at the same time.
>
> Site A: prefix 10.1.1.0/24 advertised to providers with AS number 11111
> Site B: prefix 10.1.2.0/24 advertised to peroviders with AS number 11111
>
> No internal connections between A & B (so no IGP between A&B), we want
> communication between 10.1.1.0/24 and 10.1.2.0/24.
>
>
> Thanks
>
> -Qinxue
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