<html><head></head><body><div dir="auto">Dear Benoit,<br><br>this looks like that you maybe want to bump the bgp_local_pref by some value for the transit route, or properly use bgp_med. You haven't disclosed much so I can't help you more specifically than this.<br><br>Anyway, as this is obviously a pretty big deployment, you may make a good use of some of our support packages. This also supports our team to do all the development and maintenance. To get a quote, please contact us at bird-support@network.cz.<br><br>Best Regards,<br><br>Maria</div><br><br><div class="gmail_quote"><div dir="auto">On 14 June 2023 22:00:28 CEST, Benoit Chesneau <benoitc@enki-multimedia.eu> wrote:</div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail"><div dir="auto">For redundancy I am thinking to have a router reflector per pop . Each route reflector would peer with each others. The issue is that since each POP has a transit, i have duplicate route and sometimes a loop is created. How can it be prevented?? I tried to put them in the same cluster but it doesn't seem to be enough. <br><br>Any idea is welcome :)<br><br><br>BenoƮt<br><br></div></pre></blockquote></div><div dir="auto"><div class='k9mail-signature'>-- <br>Maria Matejka (she/her) | BIRD Team Leader | CZ.NIC, z.s.p.o.</div></div></body></html>