ospfv3: T4102: add support for NSSA area-type

1 files changed, 10 insertions, 0 deletions

diff --git a/src/conf_mode/protocols_ospfv3.py b/src/conf_mode/protocols_ospfv3.py
index d0460b830..c338c98b3 100755
--- a/src/conf_mode/protocols_ospfv3.py
+++ b/src/conf_mode/protocols_ospfv3.py
@@ -83,6 +83,16 @@ def verify(ospfv3):
 
     verify_common_route_maps(ospfv3)
 
+    if 'area' in ospfv3:
+        for area, area_config in ospfv3['area'].items():
+            if 'area_type' in area_config:
+                if len(area_config['area_type']) > 1:
+                    raise ConfigError(f'Can only configure one area-type for OSPFv3 area "{area}"!')
+                for area_type, area_type_config in area_config['area_type'].items():
+                    if {'default_information_originate', 'no_summary'} <= set(area_type_config):
+                        raise ConfigError(f'Can either set "default-information-originate" '\
+                                          f'or "no-summary", but not both!')
+
     if 'interface' in ospfv3:
         for interface, interface_config in ospfv3['interface'].items():
             if 'ifmtu' in interface_config: