interface_addr_and_mask property + test added to snmp.OpenWRT backend :)

netengine/backends/snmp/openwrt.py

@@ -15,6 +15,8 @@ class OpenWRT(SNMP):
     """
     OpenWRT SNMP backend
     """
+
+    _interface_dict = {}
 
     def __str__(self):
         """ print a human readable object description """
@@ -225,6 +227,28 @@ def interfaces_to_dict(self):
             })
             results.append(result)
         return results
+
+    @property 
+    def interface_addr_and_mask(self):
+        interface_name = self.get_interfaces()
+        for i in range(0, len(interface_name)):
+            self._interface_dict[self._value_to_retrieve()[i]] = interface_name[i]
+        interface_ip_address = self.next("1.3.6.1.2.1.4.20.1.1")[3]
+        interface_index = self.next("1.3.6.1.2.1.4.20.1.2")[3]
+        interface_netmask = self.next("1.3.6.1.2.1.4.20.1.3")[3]
+        results = []
+        for i in range(0, len(interface_ip_address)):
+            a = interface_ip_address[i][0][1].asNumbers()
+            ip_address = '.'.join(str(a[i]) for i in range(0, len(a)))
+            b = interface_netmask[i][0][1].asNumbers()
+            netmask = '.'.join(str(b[i]) for i in range(0, len(b)))
+            result = self._dict({
+                "name" : self._interface_dict[int(interface_index[i][0][1])],
+                "address" : ip_address,
+                "netmask" : netmask
+            })
+            results.append(result)
+        return results
 
     @property
     def RAM_total(self):

tests/snmp/openwrt.py

@@ -55,6 +55,9 @@ def test_interfaces_state(self):
     def test_interfaces_to_dict(self):
         self.assertTrue(type(self.device.interfaces_to_dict) == list)
 
+    def test_interface_addr_and_mask(self):
+        self.assertTrue(type(self.interface_addr_and_mask) == list)
+
     def test_RAM_total(self):
         self.assertTrue(type(self.device.RAM_total) == int)