def bootstrap(self, address, port):
        """
        Initialize bootstrap to specific **IP address** and **port**

        :param address: Ip address to bootstrap
        :type address: str

        :param port: Port to bootstrap
        :type port: int

        :raises: :py:exc:`nano.rpc.RPCException`

        >>> rpc.bootstrap(address="::ffff:138.201.94.249", port="7075")
        True
        """

        address = self._process_value(address, 'ipaddr')
        port = self._process_value(port, 'int')

        payload = {"address": address, "port": port}

        resp = self.call('bootstrap', payload)

        return 'success' in resp