<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hello</div><div><br data-mce-bogus="1"></div><div>I was hoping that somebody is experienced with this situation and could advise me, what the correct way by-the-book would be.<br>But I will just accept creating /32 route6 object and hope that the /48s won't be filtered out only because of the inaccuracy of route6 object in different ASs across the globe.</div><div><br></div><div data-marker="__SIG_PRE__"><div style="font-family:'helvetica' , 'arial';font-size:12.96px;background-color:rgb( 253 , 253 , 253 )"><span style="font-size:11pt">Lugupidamisega / Best regards,</span><br><br><span style="font-size:11pt">Kaupo Ehtnurm</span></div><div style="font-family:'helvetica' , 'arial';font-size:12.96px;background-color:rgb( 253 , 253 , 253 )"><span style="font-size:11pt"><br></span></div><div style="font-family:'helvetica' , 'arial';font-size:12.96px;background-color:rgb( 253 , 253 , 253 )"><span style="font-size:11pt"><img data-mce-src="https://zimbra.wavecom.ee/home/kris@wavecom.ee/Briefcase/logo signatuur.png" src="cid:d4fc84dbb4088a2e19632e0056b0a21fe2025724@zimbra"></span><br><span style="font-size:11pt">Network & System administrator</span></div><div style="font-family:'helvetica' , 'arial';font-size:12.96px;background-color:rgb( 253 , 253 , 253 )"><span style="font-size:11pt">WaveCom AS <br></span></div><div style="font-family:'helvetica' , 'arial';font-size:12.96px;background-color:rgb( 253 , 253 , 253 )"><span style="font-size:11pt">ISO 9001 & 27001 Certified DC and verified VMware Cloud<br></span></div><div style="font-family:'helvetica' , 'arial';font-size:12.96px;background-color:rgb( 253 , 253 , 253 )"><span style="font-size:11pt"><span class="Object" id="OBJ_PREFIX_DWT778_ZmEmailObjectHandler" style="color:darkblue"><span class="Object" id="OBJ_PREFIX_DWT796_ZmEmailObjectHandler">kaupo@wavecom.ee</span></span> | <span class="Object" id="OBJ_PREFIX_DWT779_com_zimbra_phone" style="color:darkblue"><a style="color:darkblue">+372 5685 0002</a></span></span><br><span style="font-size:11pt">Endla 16, Tallinn 10142 Estonia | <span class="Object" id="OBJ_PREFIX_DWT780_com_zimbra_url" style="color:darkblue"><span class="Object" id="OBJ_PREFIX_DWT797_com_zimbra_url"><a href="http://www.wavecom.ee/" style="color:darkblue" rel="nofollow noopener noreferrer nofollow noopener noreferrer" target="_blank">www.wavecom.ee</a></span></span></span></div></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Nick Hilliard" <nick@foobar.org><br><b>To: </b>"Kaupo Ehtnurm" <kaupo@wavecom.ee><br><b>Cc: </b>"Kaupo Ehtnurm via db-wg" <db-wg@ripe.net><br><b>Sent: </b>Wednesday, July 12, 2023 3:51:00 PM<br><b>Subject: </b>Re: [db-wg] Route(6) objects<br></div><div><br></div><div data-marker="__QUOTED_TEXT__"><div style="font-size:14px;font-family:'calibri'">Kaupo
Ehtnurm wrote on 10/07/2023 08:06:<br><blockquote><div style="font-family:'arial' , 'helvetica' , sans-serif;font-size:12pt;color:#000000"><span style="color:#000000;font-family:'calibri';font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:#ffffff;display:inline !important;float:none">No, but I was wondering what do other AS-s do with my ipv6
prefix, if they are using IRR filtering in bgp. <br></span><div><span style="color:#000000;font-family:'calibri';font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:#ffffff;display:inline !important;float:none"><span style="color:#000000;font-family:'calibri';font-size:14px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:#ffffff;display:inline !important;float:none">I am not talking only about providers and providers
providers. I am talking about all the AS-s in that participate in the
global table and accept the full bgp table and filter it based on the
IRR and/or ROA record. How can I be sure that they
won't just drop my prefixes only because of the incorrect route6 object
values?</span></span><div>To eliminate the risk of my prefix getting
blocked in some third party AS I would like to have correct route(6)
objects, not almost correct (which technically are incorrect).</div></div></div></blockquote><br>Most
transit providers accept <= the route/route6 prefix length. Some
IXPs filter strictly.<br><br>The best thing to do is to test this out
and see if announcing an upstream /48 works. You can use e.g. ripe
atlas or other measurement networks to test connectivity paths while
upstream mitigation is in place, both with a /48 IRRDB entry for the
announcement in question, and without. This should give you a clear
idea about whether using individual /48s is worth the effort (I suspect
the answer is probably not).<br><br>Nick</div><br></div></div></body></html>