code: def set_remote_addr(self, dst_mac, dst_ip):
          
          self.dst_mac = dst_mac
          self.dst_ip = dst_ip
  
          if not (dst_mac == "FF:FF:FF:FF:FF:FF" or dst_ip == "255.255.255.255"):
              self._remote_addr_config = True
  
          LOG.info("[BFD][%s][REMOTE] Remote address configured: %s, %s.",
                   hex(self._local_discr), self.dst_ip, self.dst_mac)
docs: Configure remote ethernet and IP addresses.