Merge pull request #8133 from gpnaveen/ospf_basic_testcases

tests: adding ospf basic 2 testcases.

1 files changed, 10 insertions, 2 deletions

diff --git a/tests/topotests/lib/ospf.py b/tests/topotests/lib/ospf.py
index 04a12d0eec..7ad64de4a1 100644
--- a/tests/topotests/lib/ospf.py
+++ b/tests/topotests/lib/ospf.py
@@ -352,6 +352,7 @@ def config_ospf_interface(tgen, topo, input_dict=None, build=False, load_config=
             data_ospf_auth = ospf_data.setdefault("authentication", None)
             data_ospf_dr_priority = ospf_data.setdefault("priority", None)
             data_ospf_cost = ospf_data.setdefault("cost", None)
+            data_ospf_mtu = ospf_data.setdefault("mtu_ignore", None)
 
             try:
                 intf = topo["routers"][router]["links"][lnk]["interface"]
@@ -400,19 +401,26 @@ def config_ospf_interface(tgen, topo, input_dict=None, build=False, load_config=
                     config_data.append(cmd)
 
             # interface ospf dr priority
-            if data_ospf_dr_priority in ospf_data:
+            if data_ospf_dr_priority:
                 cmd = "ip ospf priority {}".format(ospf_data["priority"])
                 if "del_action" in ospf_data:
                     cmd = "no {}".format(cmd)
                 config_data.append(cmd)
 
             # interface ospf cost
-            if data_ospf_cost in ospf_data:
+            if data_ospf_cost:
                 cmd = "ip ospf cost {}".format(ospf_data["cost"])
                 if "del_action" in ospf_data:
                     cmd = "no {}".format(cmd)
                 config_data.append(cmd)
 
+            # interface ospf mtu
+            if data_ospf_mtu:
+                cmd = "ip ospf mtu-ignore"
+                if 'del_action' in ospf_data:
+                    cmd = "no {}".format(cmd)
+                config_data.append(cmd)
+
             if build:
                 return config_data
             else: