Merge "Fix IPv6 default masks for SLAAC"

etc/tempest.conf.sample

@@ -747,10 +747,10 @@
 
 # The cidr block to allocate tenant ipv6 subnets from (string
 # value)
-#tenant_network_v6_cidr=2003::/64
+#tenant_network_v6_cidr=2003::/48
 
 # The mask bits for tenant ipv6 subnets (integer value)
-#tenant_network_v6_mask_bits=96
+#tenant_network_v6_mask_bits=64
 
 # Whether tenant network connectivity should be evaluated
 # directly (boolean value)

tempest/api/network/test_ports.py

@@ -129,6 +129,7 @@ class PortsTestJSON(base.BaseNetworkTest):
         for port in ports:
             self.assertEqual(sorted(fields), sorted(port.keys()))
 
+    @test.skip_because(bug="1364166")
     @test.attr(type='smoke')
     def test_update_port_with_second_ip(self):
         # Create a network with two subnets

tempest/config.py

@@ -419,10 +419,10 @@ NetworkGroup = [
                default=28,
                help="The mask bits for tenant ipv4 subnets"),
     cfg.StrOpt('tenant_network_v6_cidr',
-               default="2003::/64",
+               default="2003::/48",
                help="The cidr block to allocate tenant ipv6 subnets from"),
     cfg.IntOpt('tenant_network_v6_mask_bits',
-               default=96,
+               default=64,
                help="The mask bits for tenant ipv6 subnets"),
     cfg.BoolOpt('tenant_networks_reachable',
                 default=False,