From e4a24c4e6ce555ad6762f2cc6a414351209f2581 Mon Sep 17 00:00:00 2001
From: Viacheslav <v.gletenko@vyos.io>
Date: Fri, 30 Jul 2021 10:14:04 +0000
Subject: bgp: T1176: Add solo option for neighbor

---
 data/templates/frr/bgpd.frr.tmpl                         |  3 +++
 .../include/bgp/protocol-common-config.xml.i             |  6 ++++++
 smoketest/scripts/cli/test_protocols_bgp.py              | 16 ++++++++++++++++
 3 files changed, 25 insertions(+)

diff --git a/data/templates/frr/bgpd.frr.tmpl b/data/templates/frr/bgpd.frr.tmpl
index c21e7f234..aa297876b 100644
--- a/data/templates/frr/bgpd.frr.tmpl
+++ b/data/templates/frr/bgpd.frr.tmpl
@@ -65,6 +65,9 @@
 {%   if config.shutdown is defined %}
  neighbor {{ neighbor }} shutdown
 {%   endif %}
+{%   if config.solo is defined %}
+ neighbor {{ neighbor }} solo
+{%   endif %}
 {%   if config.strict_capability_match is defined %}
  neighbor {{ neighbor }} strict-capability-match
 {%   endif %}
diff --git a/interface-definitions/include/bgp/protocol-common-config.xml.i b/interface-definitions/include/bgp/protocol-common-config.xml.i
index 37fc7259f..5080ce588 100644
--- a/interface-definitions/include/bgp/protocol-common-config.xml.i
+++ b/interface-definitions/include/bgp/protocol-common-config.xml.i
@@ -1038,6 +1038,12 @@
     </leafNode>
     #include <include/bgp/remote-as.xml.i>
     #include <include/bgp/neighbor-shutdown.xml.i>
+    <leafNode name="solo">
+      <properties>
+        <help>Do not send back prefixes learned from the neighbor</help>
+        <valueless/>
+      </properties>
+    </leafNode>
     <leafNode name="strict-capability-match">
       <properties>
         <help>Enable strict capability negotiation</help>
diff --git a/smoketest/scripts/cli/test_protocols_bgp.py b/smoketest/scripts/cli/test_protocols_bgp.py
index a1b3356ce..c3a2ffbf9 100755
--- a/smoketest/scripts/cli/test_protocols_bgp.py
+++ b/smoketest/scripts/cli/test_protocols_bgp.py
@@ -694,5 +694,21 @@ class TestProtocolsBGP(VyOSUnitTestSHIM.TestCase):
         self.assertIn(f'  neighbor {interface} activate', frrconfig)
         self.assertIn(f' exit-address-family', frrconfig)
 
+    def test_bgp_13_solo(self):
+        remote_asn = str(int(ASN) + 150)
+        neighbor = '192.0.2.55'
+
+        self.cli_set(base_path + ['local-as', ASN])
+        self.cli_set(base_path + ['neighbor', neighbor, 'remote-as', remote_asn])
+        self.cli_set(base_path + ['neighbor', neighbor, 'solo'])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR bgpd configuration
+        frrconfig = self.getFRRconfig(f'router bgp {ASN}')
+        self.assertIn(f'router bgp {ASN}', frrconfig)
+        self.assertIn(f' neighbor {neighbor} solo', frrconfig)
+
 if __name__ == '__main__':
     unittest.main(verbosity=2)
\ No newline at end of file
-- 
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