<div dir="ltr">No one really. My 2 cents:<br><div><div><br>Use option #1, have each provider send you an additional default, and do an ASN filter list with a little help from this: <br>
<a href="https://github.com/ipcjk/asnbuilder" rel="noreferrer" target="_blank">https://github.com/ipcjk/asnbu<wbr>ilder</a><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 13, 2017 at 3:07 PM, Youssef Bengelloun-Zahr <span dir="ltr"><<a href="mailto:bengelly@gmail.com" target="_blank">bengelly@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div>No one ? Really ?!?</div><span class="HOEnZb"><font color="#888888"><div id="m_5574184253521100168AppleMailSignature"><br></div><div id="m_5574184253521100168AppleMailSignature">Y.<br><br><br></div></font></span><div><div class="h5"><div><br>Le 13 juin 2017 à 10:05, Youssef Bengelloun-Zahr <<a href="mailto:bengelly@gmail.com" target="_blank">bengelly@gmail.com</a>> a écrit :<br><br></div><blockquote type="cite"><div><div dir="ltr"><div><div><div><div><div><div><div><div><div><div><div><div>Dear Foundry community,<br><br></div>I'm about to revive an old trolly thread, but boy are they fun.<br><br></div>With the growth of IPv6 DFZ over 32K entries, we have been receiving the following syslog error message on our MLXe gear :<br><br>Jun 13 07:51:02:A:CAM IPv6 partition warning: total 32768 (reserved 0), free 6, slot 2, ppcr 1<br>Jun 13 07:51:02:A:CAM IPv6 partition warning: total 32768 (reserved 0), free 6, slot 2, ppcr 0<br><br></div><div>We receive full BGP feeds from multiple IP transit providers and YES, we DO filter prefixes over a /48 size.<br></div><div><br></div>Our MLXe act as MPLS PEs and run the following hardware on NI58g :<br><br>Module <wbr> <wbr> Status Ports Starting MAC <br>M1 (left ):BR-MLX-MR2-X Management Module Standby(Ready State)<br>M2 (right):BR-MLX-MR2-X Management Module Active <br>F1: NI-X-HSF Switch Fabric Module <wbr> Active <wbr> <br>F2: NI-X-HSF Switch Fabric Module <wbr> Active <wbr> <br>F3: NI-X-HSF Switch Fabric Module <wbr> Active <wbr> <br>S1: BR-MLX-10Gx4-X 4-port 10GbE Module <wbr> CARD_STATE_UP 4 0024.38a4.fb00<br>S2: BR-MLX-10Gx4-X 4-port 10GbE Module <wbr> CARD_STATE_UP 4 0024.38a4.fb30<br>S3: BR-MLX-1GFx24-X 24-port 1GbE SFP Module CARD_STATE_UP 24 0024.38a4.fb60<br>S4: BR-MLX-1GFx24-X 24-port 1GbE SFP Module CARD_STATE_UP 24 0024.38a4.fb90<br><br></div>For years, we have been using multi-service-4 CAM profil in order to provide pure IP connectivity and MPLS connectivity (mostly VPLS) to our clients.<br><br></div>After investigating with BTAC, they told us that our hardware couldn't handle much more 32k with this profil :<br><br><a href="http://www.brocade.com/content/html/en/administration-guide/netiron-05900-adminguide/GUID-F5A27733-F4A2-4367-8F83-E8A4C3DE6F0E.html" style="font-family:Calibri;font-size:14.6667px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank"><font color="#0563C1"><u>http://www.brocade.com/<wbr>content/html/en/<wbr>administration-guide/netiron-<wbr>05900-adminguide/GUID-<wbr>F5A27733-F4A2-4367-8F83-<wbr>E8A4C3DE6F0E.html</u></font></a><br><br></div>We only use MPLS VRF for management prurposes. So, we are left with either :<br><br></div>- Heavily filtering IPv6 bgp feeds + accepting a defaut route in order to get 1 MPLS VRF for management purposes,<br><br></div>- Accepting full IPv6 BGP feed by migrating to ipv4-ipv6-2 Profile, and loose MPLS VRF.<br><br></div>I seem to recall that someone on this list has been pushing Brocade to create a special profile to accomodate a very little number of MPLS VRFs. Did that happen ?<br><br></div>Other than that, how do you guys handle this ? Maybe a nifty trick I'm not aware of ?<br><br></div>Thank you for your wisdom.<br><br></div>Best regards.<br></div>
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