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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Hi Jörg,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">The line card does not reset. Under show logging during the event, the only thing are OSPF neighbor changes when they drop and reestablish.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">SSH@xmr01#sh ip bgp nei $MX_IP last-packet-with-error decode<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">No received packet with error logged for neighbor $MX_IP<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">SSH@xmr01#<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">On the upstream carrier BGP neighbor, when it reset, the XMR reported the following –<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Notification Sent: Hold Timer Expired<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Notification Received: Cease/Connection Rejected<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Daniel<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black">Jörg Kost <jk@ip-clear.de><br>
<b>Date: </b>Wednesday, November 16, 2016 at 11:41 AM<br>
<b>To: </b>Daniel Stephens <ds-lists@ndnx.net><br>
<b>Cc: </b>"foundry-nsp@puck.nether.net" <foundry-nsp@puck.nether.net><br>
<b>Subject: </b>Re: [f-nsp] Brocade XMR / Juniper iBGP Interoperability<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-family:Helvetica">Hi, <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">does the line card reset?
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Also any output from <o:p>
</o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">show logging <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">or bgp, e.g. <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">sh ip bgp neighbors $neighbor last-packet-with-error decode
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">may be helpful. <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Jörg <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">On 16 Nov 2016, at 17:10, Daniel Stephens wrote:
<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">Hi everyone,</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777"> </span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">I am having a strange issue with our Brocade XMRs when I attempt to exchange routes between a new set of Juniper MX iBGP peers and was
looking to see if anyone had any recommendations.</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777"> </span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">The Brocade XMRs have two line cards, a 20-port 1G and a 4-port 10G card installed, and are running 5.6.0d firmware.
</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777"> </span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">We are integrating two existing networks as a consolidation, with the one network running Brocade XMR and the other running Juniper
MX routers. The issue surfaced on the XMRs when we removed route filters on the iBGP sessions between the XMR and MX routers. When lifting the filters and sending routes from the XMR towards the MX, everything is functioning as normal and the MX correctly
learn the routes. Our issue becomes when we lift the filter and send routes from the MX towards the XMR. The XMR begins to load the routes correctly, and at some point during this process, the XMR stops forwarding traffic on the 4-port 10G line card entirely
(the card to which the MX routers interconnect), and all BGP sessions associated with that line card flap, and OSPF adjacencies drop and re-establish.</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777"> </span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">I am using the ipv4-ipv6-2 CAM partition profile on the XMR devices. Total number of routes attempting to be passed is a full table
of roughly 610K routes.</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777"> </span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">Even when I remove an XMR unit from service and attempt to load routes from the MX into the XMR, the same anomaly occurs.</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777"> </span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">Any assistance would be greatly appreciated.</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777"> </span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">Thanks,</span><span style="color:#777777"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;color:#777777">Daniel</span><span style="color:#777777"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica;color:#777777">_______________________________________________
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica;color:#777777">foundry-nsp mailing list
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica;color:#777777">foundry-nsp@puck.nether.net
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica;color:#777777"><a href="http://puck.nether.net/mailman/listinfo/foundry-nsp"><span style="color:#777777">http://puck.nether.net/mailman/listinfo/foundry-nsp</span></a>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Jörg Kost <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Hofmeir Media GmbH <o:p>
</o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Kranzhornstr. 3 <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">81825 München <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Tel: 089/48002910 <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Fax: 089/4487505 <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">jk@hofmeirmedia.net <o:p>
</o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica"><a href="https://www.premium-datacenter.de"><span style="color:#3983C4">https://www.premium-datacenter.de</span></a>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica"><a href="https://www.xing.com/profile/Joerg_Kost"><span style="color:#3983C4">https://www.xing.com/profile/Joerg_Kost</span></a>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Geschäftsführer: Dipl.-Ing. (Univ.) Stefan Hofmeir
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:Helvetica">Handelsregister AG München: HRB 130092<o:p></o:p></span></p>
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