def initialize(port_hash={})
@id = port_hash["id"]
@network_id = port_hash["network_id"]
@name = port_hash["name"]
@admin_state_up = port_hash["admin_state_up"]
@status = port_hash["status"]
@mac_address = port_hash["mac_address"]
@fixed_ips = port_hash["fixed_ips"]
@device_id = port_hash["device_id"]
@device_owner = port_hash["device_owner"]
@tenant_id = port_hash["tenant_id"]
@qos_policy_id = port_hash["qos_policy_id"]
@allowed_address_pairs = port_hash["allowed_address_pairs"]
@updated_at = port_hash["updated_at"]
end