diff --git a/src/compute/service/rest_server/nbi_plugins/ietf_l2vpn/Constants.py b/src/compute/service/rest_server/nbi_plugins/ietf_l2vpn/Constants.py
index 84a18b32c1cda313e8a8f65a193b6209d41fe97d..ed25dbab3cd6b07ef73d64c5d37ad64e85353c02 100644
--- a/src/compute/service/rest_server/nbi_plugins/ietf_l2vpn/Constants.py
+++ b/src/compute/service/rest_server/nbi_plugins/ietf_l2vpn/Constants.py
@@ -84,4 +84,8 @@ BEARER_MAPPINGS = {
     'PE3:1/2': ('PE3', '1/2', '10.3.1.2', None, 0, None, None, None, None),
     'PE4:1/1': ('PE4', '1/1', '10.4.1.1', None, 0, None, None, None, None),
     'PE4:1/2': ('PE4', '1/2', '10.4.1.2', None, 0, None, None, None, None),
+
+    'R149:eth-1/0/22': ('R149', 'eth-1/0/22', '5.5.5.5', None, 0, None, None, '5.5.5.1', '100'),
+    'R155:eth-1/0/22': ('R155', 'eth-1/0/22', '5.5.5.1', None, 0, None, None, '5.5.5.5', '100'),
+    'R199:eth-1/0/21': ('R199', 'eth-1/0/21', '5.5.5.6', None, 0, None, None, '5.5.5.5', '100'),
 }