Enable Seding BGP Community over internal neighbors over iBGP Session

Signed-off-by: Abhishek Dosi <[email protected]>

Author: abdosi

dockers/docker-fpm-frr/frr/bgpd/templates/internal/peer-group.conf.j2

@@ -14,6 +14,7 @@
     neighbor INTERNAL_PEER_V4 allowas-in 1
     neighbor INTERNAL_PEER_V4 route-map FROM_BGP_INTERNAL_PEER_V4 in
     neighbor INTERNAL_PEER_V4 route-map TO_BGP_INTERNAL_PEER_V4 out
+    neighbor INTERNAL_PEER_V4 send-community
   exit-address-family
 {% if CONFIG_DB__DEVICE_METADATA['localhost']['switch_type'] == 'chassis-packet' %}
   neighbor INTERNAL_PEER_V6 update-source Loopback4096
@@ -26,6 +27,7 @@
     neighbor INTERNAL_PEER_V6 allowas-in 1
     neighbor INTERNAL_PEER_V6 route-map FROM_BGP_INTERNAL_PEER_V6 in
     neighbor INTERNAL_PEER_V6 route-map TO_BGP_INTERNAL_PEER_V6 out
+    neighbor INTERNAL_PEER_V6 send-community
   exit-address-family
 !
 ! end of template: bgpd/templates/internal/peer-group.conf.j2

dockers/docker-fpm-frr/frr/bgpd/templates/voq_chassis/peer-group.conf.j2

@@ -12,6 +12,7 @@
     neighbor VOQ_CHASSIS_V4_PEER soft-reconfiguration inbound
     neighbor VOQ_CHASSIS_V4_PEER route-map FROM_VOQ_CHASSIS_V4_PEER in
     neighbor VOQ_CHASSIS_V4_PEER route-map TO_VOQ_CHASSIS_V4_PEER out
+    neighbor VOQ_CHASSIS_V4_PEER send-community
   exit-address-family
   address-family ipv6
 {% if CONFIG_DB__DEVICE_METADATA['localhost']['type'] == 'ToRRouter' %}
@@ -22,6 +23,7 @@
     neighbor VOQ_CHASSIS_V6_PEER soft-reconfiguration inbound
     neighbor VOQ_CHASSIS_V6_PEER route-map FROM_VOQ_CHASSIS_V6_PEER in
     neighbor VOQ_CHASSIS_V6_PEER route-map TO_VOQ_CHASSIS_V6_PEER out
+    neighbor VOQ_CHASSIS_V6_PEER send-community
   exit-address-family
 !
 ! end of template: bgpd/templates/voq_chassis/peer-group.conf.j2

src/sonic-bgpcfgd/tests/data/internal/peer-group.conf/result_back.conf

@@ -9,13 +9,15 @@
     neighbor INTERNAL_PEER_V4 allowas-in 1
     neighbor INTERNAL_PEER_V4 route-map FROM_BGP_INTERNAL_PEER_V4 in
     neighbor INTERNAL_PEER_V4 route-map TO_BGP_INTERNAL_PEER_V4 out
+    neighbor INTERNAL_PEER_V4 send-community
   exit-address-family
   address-family ipv6
     neighbor INTERNAL_PEER_V6 route-reflector-client
     neighbor INTERNAL_PEER_V6 soft-reconfiguration inbound
     neighbor INTERNAL_PEER_V6 allowas-in 1
     neighbor INTERNAL_PEER_V6 route-map FROM_BGP_INTERNAL_PEER_V6 in
     neighbor INTERNAL_PEER_V6 route-map TO_BGP_INTERNAL_PEER_V6 out
+    neighbor INTERNAL_PEER_V6 send-community
   exit-address-family
 !
 ! end of template: bgpd/templates/internal/peer-group.conf.j2

src/sonic-bgpcfgd/tests/data/internal/peer-group.conf/result_chasiss_packet.conf

@@ -9,13 +9,15 @@
     neighbor INTERNAL_PEER_V4 allowas-in 1
     neighbor INTERNAL_PEER_V4 route-map FROM_BGP_INTERNAL_PEER_V4 in
     neighbor INTERNAL_PEER_V4 route-map TO_BGP_INTERNAL_PEER_V4 out
+    neighbor INTERNAL_PEER_V4 send-community
   exit-address-family
   neighbor INTERNAL_PEER_V6 update-source Loopback4096 
   address-family ipv6
     neighbor INTERNAL_PEER_V6 soft-reconfiguration inbound
     neighbor INTERNAL_PEER_V6 allowas-in 1
     neighbor INTERNAL_PEER_V6 route-map FROM_BGP_INTERNAL_PEER_V6 in
     neighbor INTERNAL_PEER_V6 route-map TO_BGP_INTERNAL_PEER_V6 out
+    neighbor INTERNAL_PEER_V6 send-community
   exit-address-family
 !
 ! end of template: bgpd/templates/internal/peer-group.conf.j2

src/sonic-bgpcfgd/tests/data/internal/peer-group.conf/result_front.conf

@@ -8,12 +8,14 @@
     neighbor INTERNAL_PEER_V4 allowas-in 1
     neighbor INTERNAL_PEER_V4 route-map FROM_BGP_INTERNAL_PEER_V4 in
     neighbor INTERNAL_PEER_V4 route-map TO_BGP_INTERNAL_PEER_V4 out
+    neighbor INTERNAL_PEER_V4 send-community
   exit-address-family
   address-family ipv6
     neighbor INTERNAL_PEER_V6 soft-reconfiguration inbound
     neighbor INTERNAL_PEER_V6 allowas-in 1
     neighbor INTERNAL_PEER_V6 route-map FROM_BGP_INTERNAL_PEER_V6 in
     neighbor INTERNAL_PEER_V6 route-map TO_BGP_INTERNAL_PEER_V6 out
+    neighbor INTERNAL_PEER_V6 send-community
   exit-address-family
 !
 ! end of template: bgpd/templates/internal/peer-group.conf.j2

src/sonic-bgpcfgd/tests/data/voq_chassis/peer-group.conf/result_all.conf

@@ -10,6 +10,7 @@
     neighbor VOQ_CHASSIS_V4_PEER soft-reconfiguration inbound
     neighbor VOQ_CHASSIS_V4_PEER route-map FROM_VOQ_CHASSIS_V4_PEER in
     neighbor VOQ_CHASSIS_V4_PEER route-map TO_VOQ_CHASSIS_V4_PEER out
+    neighbor VOQ_CHASSIS_V4_PEER send-community
   exit-address-family
   address-family ipv6
     neighbor VOQ_CHASSIS_V6_PEER allowas-in 1
@@ -18,6 +19,7 @@
     neighbor VOQ_CHASSIS_V6_PEER soft-reconfiguration inbound
     neighbor VOQ_CHASSIS_V6_PEER route-map FROM_VOQ_CHASSIS_V6_PEER in
     neighbor VOQ_CHASSIS_V6_PEER route-map TO_VOQ_CHASSIS_V6_PEER out
+    neighbor VOQ_CHASSIS_V6_PEER send-community
   exit-address-family
 !
 ! end of template: bgpd/templates/voq_chassis/peer-group.conf.j2

src/sonic-bgpcfgd/tests/data/voq_chassis/peer-group.conf/result_base.conf

@@ -9,13 +9,15 @@
     neighbor VOQ_CHASSIS_V4_PEER soft-reconfiguration inbound
     neighbor VOQ_CHASSIS_V4_PEER route-map FROM_VOQ_CHASSIS_V4_PEER in
     neighbor VOQ_CHASSIS_V4_PEER route-map TO_VOQ_CHASSIS_V4_PEER out
+    neighbor VOQ_CHASSIS_V4_PEER send-community
   exit-address-family
   address-family ipv6
     neighbor VOQ_CHASSIS_V6_PEER activate
     neighbor VOQ_CHASSIS_V6_PEER addpath-tx-all-paths
     neighbor VOQ_CHASSIS_V6_PEER soft-reconfiguration inbound
     neighbor VOQ_CHASSIS_V6_PEER route-map FROM_VOQ_CHASSIS_V6_PEER in
     neighbor VOQ_CHASSIS_V6_PEER route-map TO_VOQ_CHASSIS_V6_PEER out
+    neighbor VOQ_CHASSIS_V6_PEER send-community
   exit-address-family
 !
 ! end of template: bgpd/templates/voq_chassis/peer-group.conf.j2