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<title>Re: [c-nsp] Removing the Route Server ASN</title>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">What was meant is remove it from the AS path, not the server itself. You still peer with the route server using the AS number for the route-server, but it doesn’t
add its own AS to the AS path and further it doesn’t do next-hop-self so it retains the original next-hop on the exchange. Clients of the route-server also need to make sure they disable any checks on the propagated prefixes that mandate the first AS in the
AS path be the peer AS.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">-Vinny<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> cisco-nsp [mailto:cisco-nsp-bounces@puck.nether.net]
<b>On Behalf Of </b>Sharlon Carty<br>
<b>Sent:</b> Wednesday, June 09, 2010 9:39 AM<br>
<b>To:</b> Nick Hilliard; Yap Chin Hoong -<br>
<b>Cc:</b> cisco-nsp@puck.nether.net<br>
<b>Subject:</b> Re: [c-nsp] Removing the Route Server ASN<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">But if you remove the ASN of the route server how would the clients peer with it?</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="dd8f44aa-5d92-4171-9cc2-14c9f76c82b5"><strong><span style="font-family:"Verdana","sans-serif";color:#014592">Sharlon Carty</span></strong><o:p></o:p></p>
<p class="dd8f44aa-5d92-4171-9cc2-14c9f76c82b5"><strong><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#014592">ICT Technician</span></strong><o:p></o:p></p>
<p class="dd8f44aa-5d92-4171-9cc2-14c9f76c82b5"> <o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="FR" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:black;mso-fareast-language:EN-US">E-mail: <a href="mailto:Sharlon.Carty@telemgroup.an">Sharlon.Carty@telemgroup.an</a></span></b><b><span lang="FR" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:blue;mso-fareast-language:EN-US"> </span></b><b><span lang="FR" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:blue">
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">
</span><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"><a href="mailto:cisco-nsp-bounces@puck.nether.net"><span lang="EN-US">cisco-nsp-bounces@puck.nether.net</span></a></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">
on behalf of Nick Hilliard<br>
<b>Sent:</b> Wed 6/9/2010 5:50 AM<br>
<b>To:</b> Yap Chin Hoong -<br>
<b>Cc:</b> </span><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"><a href="mailto:cisco-nsp@puck.nether.net"><span lang="EN-US">cisco-nsp@puck.nether.net</span></a></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"><br>
<b>Subject:</b> Re: [c-nsp] Removing the Route Server ASN</span><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:black"><o:p></o:p></span></p>
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<p><span lang="FR" style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">On 09/06/2010 07:17, Yap Chin Hoong - wrote:<br>
> Hi all, I got hooked into this BGP route server implementation. Any<br>
> working configuration that you can share with me to remove the ASN of<br>
> the route server when relaying the BGP routes among the route server<br>
> clients? Thanks. :-)<br>
<br>
You can't currently do this with IOS. If you want to implement a route<br>
server, (i.e. ebgp route reflection), then you need to use Quagga, OpenBGPD<br>
or BIRD.<br>
<br>
<a href="http://www.quagga.net/"><span lang="NO-BOK">http://www.quagga.net/</span></a></span><span lang="NO-BOK" style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><br>
</span><span lang="FR" style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><a href="http://www.openbgpd.org/"><span lang="NO-BOK">http://www.openbgpd.org/</span></a></span><span lang="NO-BOK" style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><br>
</span><span lang="FR" style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><a href="http://bird.network.cz/"><span lang="NO-BOK">http://bird.network.cz/</span></a></span><span lang="NO-BOK" style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><br>
<br>
Nick<br>
_______________________________________________<br>
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