def add_client(datapath, vlan_id, mac_addr, port, is_tag):
ofproto = datapath.ofproto
parser = datapath.ofproto_parser
# add egress group
# print "add client %d, %d %d, %s"%(vlan_id, is_tag, port, mac_addr)
l2_intf_group_id = vlan_util.add_port_egress_group(datapath, vlan_id, is_tag, port)
# add vlan table flow to rx packet, BCM bug? if add untag, shall add rx tag, too.
vlan_util.add_port_ingress_vlan_flow(datapath, vlan_id, True, port)
if is_tag == False:
vlan_util.add_port_ingress_vlan_flow(datapath, vlan_id, False, port)
# add bridge flow
actions = [parser.OFPActionGroup(l2_intf_group_id)]
match = parser.OFPMatch(vlan_vid=vlan_id, eth_dst=mac_addr)
inst = [parser.OFPInstructionActions(ofproto.OFPIT_APPLY_ACTIONS, actions), parser.OFPInstructionGotoTable(60)]
msg_util.add_flow(datapath, 50, 1, match, inst)
def create_dlf_group(datapath, vlan_id, port_list):
ofproto = datapath.ofproto
parser = datapath.ofproto_parser
groups = Set()
for port in port_list:
# collect group_id
groups.add(vlan_util.add_port_egress_group(datapath, vlan_id, False, port))
bucket_actions = []
for group_id in groups:
bucket_actions.append(parser.OFPActionGroup(group_id))
buckets = []
for bk_action in bucket_actions:
buckets.append(parser.OFPBucket(weight=100, watch_port=0, watch_group=0, actions=bk_action))
dlf_group_id = bridge_util.encode_group_dlf(vlan_id)
msg_util.add_group(datapath, ofproto.OFPGT_ALL, dlf_group_id, buckets)
return dlf_group_id
