Revert "Merge branch 'issue_9' into 'master'"

This reverts merge request !11

netcelery.py

@@ -22,7 +22,6 @@ AMQP_URI = getenv('AMQP_URI')
 def to_bool(value):
     return value.lower() in ("true", "yes", "y", "t")
 
-
 lib_connection = None
 native_ovs = False
 

netdriver.py

@@ -63,8 +63,6 @@ def build_flow_rule(
         protocol=None,
         nw_src=None,
         ipv6_src=None,
-        icmp_type=None,
-        nd_target=None,
         tp_dst=None,
         priority=None,
         actions=None):
@@ -76,8 +74,6 @@ def build_flow_rule(
     protocol    - Protocol for the rule like ip,ipv6,arp,udp,tcp
     nw_src      - Source network IP(v4)
     ipv6_src    - Source network IP(v6)
-    icmp_type   - ICMP/ICMPv6 type
-    nd_target   - IPv6 Neighbor Discovery target IP(v6)
     tp_dst      - Destination port
     priority    - Rule priority
     actions     - Action for the matching rule
@@ -93,8 +89,6 @@ def build_flow_rule(
                   ('%s', protocol),
                   ('nw_src=%s', nw_src),
                   ('ipv6_src=%s', ipv6_src),
-                  ('icmp_type=%s', icmp_type),
-                  ('nd_target=%s', nd_target),
                   ('tp_dst=%s', tp_dst),
                   ('priority=%s', priority),
                   ('actions=%s', actions)]
@@ -164,31 +158,13 @@ def ipv4_filter(network, port_number, remove=False):
 
 def ipv6_filter(network, port_number, remove=False):
     """ Apply/Remove ipv6 filter rule to network.  """
-
-    LINKLOCAL_SUBNET = "FE80::/64"
-    ICMPv6_NA = "136"  # The type of IPv6 Neighbor Advertisement
-
     if not remove:
-        # Enable Neighbor Advertisement from linklocal address
-        # if target ip same as network.ipv6
-        flow_cmd = build_flow_rule(in_port=port_number, dl_src=network.mac,
-                                   protocol="icmp6", ipv6_src=LINKLOCAL_SUBNET,
-                                   icmp_type=ICMPv6_NA,
-                                   nd_target=network.ipv6,
-                                   priority=42001, actions="normal")
-        ofctl_command_execute(["add-flow", network.bridge, flow_cmd])
-
-        # Enable traffic from valid source
         flow_cmd = build_flow_rule(in_port=port_number, dl_src=network.mac,
                                    protocol="ipv6", ipv6_src=network.ipv6,
                                    priority=42000, actions="normal")
         ofctl_command_execute(["add-flow", network.bridge, flow_cmd])
     else:
         flow_cmd = build_flow_rule(in_port=port_number, dl_src=network.mac,
-                                   protocol="icmp6", ipv6_src=LINKLOCAL_SUBNET,
-                                   icmp_type=ICMPv6_NA,
-                                   nd_target=network.ipv6)
-        flow_cmd = build_flow_rule(in_port=port_number, dl_src=network.mac,
                                    protocol="ipv6", ipv6_src=network.ipv6)
         ofctl_command_execute(["del-flows", network.bridge, flow_cmd])
 

vmcelery.py

@@ -9,7 +9,6 @@ from argparse import ArgumentParser
 def to_bool(value):
     return value.lower() in ("true", "yes", "y", "t")
 
-
 if to_bool(getenv("LIBVIRT_TEST", "False")):
     HOSTNAME = "vmdriver.test"
 else: