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