<div dir="ltr"><div dir="ltr">I have pinged Evans/WIOCC meanwhile.......</div><div dir="ltr"><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><b>./noah</b></div><div><b><br></b></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 17, 2021 at 8:25 PM Frank Habicht <<a href="mailto:geier@geier.ne.tz">geier@geier.ne.tz</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">...better than this:<br>
<br>
<a href="http://197.214.1.0/24" rel="noreferrer" target="_blank">197.214.1.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.2.0/24" rel="noreferrer" target="_blank">197.214.2.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.3.0/24" rel="noreferrer" target="_blank">197.214.3.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.4.0/24" rel="noreferrer" target="_blank">197.214.4.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.5.0/24" rel="noreferrer" target="_blank">197.214.5.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.6.0/24" rel="noreferrer" target="_blank">197.214.6.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.7.0/24" rel="noreferrer" target="_blank">197.214.7.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.8.0/24" rel="noreferrer" target="_blank">197.214.8.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.9.0/24" rel="noreferrer" target="_blank">197.214.9.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 174 9498 327708 37531 ?<br>
<a href="http://197.214.10.0/24" rel="noreferrer" target="_blank">197.214.10.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 174 9498 327708 37531 I<br>
<a href="http://197.214.11.0/24" rel="noreferrer" target="_blank">197.214.11.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.12.0/24" rel="noreferrer" target="_blank">197.214.12.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.13.0/24" rel="noreferrer" target="_blank">197.214.13.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 174 9498 327708 37531 I<br>
<a href="http://197.214.14.0/24" rel="noreferrer" target="_blank">197.214.14.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 174 9498 327708 37531 I<br>
<a href="http://197.214.15.0/24" rel="noreferrer" target="_blank">197.214.15.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 5511 327708 37531 I<br>
<a href="http://197.214.16.0/24" rel="noreferrer" target="_blank">197.214.16.0/24</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 174 9498 37531 I<br>
<a href="http://197.214.32.0/22" rel="noreferrer" target="_blank">197.214.32.0/22</a> 155.12.0.158 37027<br>
15399 37662 37662 25543 174 9498 37531 I<br>
<br>
AS 25543 (ONATEL/FasoNet BF) -- you really want to advertise<br>
reachability to prefixes you've learned from AS174 and AS5511<br>
(upstreams) to your friends at WIOCC (AS37662) ?<br>
They will send the traffic to you.<br>
<br>
Short rule: whatever you learn from any upstream or peer - don't<br>
advertise this to any upstream or peer.<br>
<br>
WIOCC,<br>
maybe just filter all routes from your customer with AS_PATH matching<br>
".*<br>
(174|209|286|701|1239|1299|2828|2914|3257|3320|3356|3549|5511|6453|6461|6762|7018|12956)<br>
.*" or something similar ?<br>
<br>
Frank<br>
<br>
<br>
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