From fd7015b40e51eb0fe3021c92dc0e137e4fca5d9f Mon Sep 17 00:00:00 2001
From: bingwang-ms <66248323+bingwang-ms@users.noreply.github.com>
Date: Sun, 29 Jun 2025 09:34:57 -0700
Subject: [PATCH] Set VM as reflector for LT2/FT2 (#19238)

* Set VM as reflector for LT2/FT2
---
 ansible/roles/eos/templates/t0-leaf.j2 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ansible/roles/eos/templates/t0-leaf.j2 b/ansible/roles/eos/templates/t0-leaf.j2
index b13781177c..8511485bee 100644
--- a/ansible/roles/eos/templates/t0-leaf.j2
+++ b/ansible/roles/eos/templates/t0-leaf.j2
@@ -106,6 +106,10 @@ router bgp {{ host['bgp']['asn'] }}
 {% for remote_ip in remote_ips %}
  neighbor {{ remote_ip }} remote-as {{ asn }}
  neighbor {{ remote_ip }} description {{ asn }}
+{# set LT2/FT2 as reflector to advertise route to DUT #}
+{% if props.swrole is defined and props.swrole in ("lowerspine", "fabricspine") %}
+ neighbor {{ remote_ip }} route-reflector-client
+{% endif %}
 {% if remote_ip | ipv6 %}
  address-family ipv6
   neighbor {{ remote_ip }} activate