slapformat: WIP: Fix IP addresses

slapos/format.py

@@ -285,7 +285,8 @@ class Interface(object):
       return ipaddress.IPv4Network(cidr, strict=False)
 
   def getPartitionIPv4Addr(self, index):
-    return self.ipv4_network[index + 2]
+    network = self.ipv4_network
+    return ipaddress.IPv4Interface((network[index + 2], network.prefixlen))
 
   def getIPv6Network(self):
     try:
@@ -308,11 +309,11 @@ class Interface(object):
 
   def getComputerIPv6Addr(self):
     network = self.ipv6_network
-    return ipaddress.ip_interface((network[1], network.prefixlen))
+    return ipaddress.IPv6Interface((network[1], network.prefixlen))
 
   def getPartitionIPv6Addr(self, index):
     network = self.ipv6_network
-    return ipaddress.ip_interface((network[index + 2], network.prefixlen))
+    return ipaddress.IPv6Interface((network[index + 2], network.prefixlen))
 
   def getPartitionIPv6Range(self, index):
     network = self.ipv6_network