code: def get_remote_mgmt_addr(self, tlv_data):
          
          ret, parsed_val = self._check_common_tlv_format(
              tlv_data, "IPv4:", "Management Address TLV")
          if not ret:
              return None
          addr_fam = 'IPv4:'
          addr = parsed_val[1].split('\n')[0].strip()
          return addr_fam + addr
docs: Returns Remote Mgmt Addr from the TLV.