modified: ri_cmd.py

modified:   ri_data.py
	modified:   ../xml/interface.xml
    add check network hostname ip netmask DNS.

interface/ri_data.py

@@ -450,6 +450,13 @@ p_node - xml node (parent node)'''
             to_xml_attr(doc, ntwk, Network, nm)
         p_node.appendChild(ntwk)
 
+    @staticmethod
+    def check_ip() :
+        """check network ip"""
+        if Network.ip and Network.mask and Network.gateway and Network.primary_dns: 
+            return True
+        return False 
+
 class Group:
     ''' software package group '''
     dict = {}