boost::asio::ip::address listen_address = boost::asio::ip::address::from_string("192.168.2.2");
boost::asio::ip::address multicast_address = boost::asio::ip::address::from_string("239.255.0.1");
boost::asio::ip::udp::endpoint listen_endpoint(listen_address, 30001);
socket_.open(listen_endpoint.protocol(), error);
socket_.set_option(boost::asio::ip::udp::socket::reuse_address(true));
socket_.bind(listen_endpoint);
socket_.set_option(boost::asio::ip::multicast::join_group(multicast_address));
socket_.async_receive_from(
    boost::asio::buffer(&inputData[0], 10000000), sender_endpoint_,
        strand_.wrap(
            boost::bind(&ClientUdp::handle_receive_from, shared_from_this(),
              boost::asio::placeholders::error,
              boost::asio::placeholders::bytes_transferred)));

typedef struct ip_mreq {
  struct in_addr  imr_multiaddr;
  struct in_addr  imr_interface;
} IP_MREQ, *PIP_MREQ;

Members
imr_multiaddr
The address of the IPv4 multicast group.

imr_interface
The local IPv4 address of the interface or the interface index on which the multicast group should be joined or dropped. This value is in network byte order. If this member specifies an IPv4 address of 0.0.0.0, the default IPv4 multicast interface is used.

boost::asio::ip::address listen_address = boost::asio::ip::address_v4::any();

P>boost::asio::ip::address listen_address = boost::asio::ip::address_v4::any();
P>

boost::asio::ip::udp::endpoint listen_endpoint(udp::v4(), multicast_port); 
...
socket_.set_option(multicast::join_group(
  address::from_string(multicast_address).to_v4(), 
  address::from_string(interface).to_v4()));

boost::asio::ip::address loc_address = boost::asio::ip::address::from_string("192.168.2.2");
boost::asio::ip::address listen_address = boost::asio::ip::address_v4::any();
boost::asio::ip::address multicast_address = boost::asio::ip::address::from_string("239.255.0.1");
boost::asio::ip::udp::endpoint listen_endpoint(listen_address, 30001);
socket_.open(listen_endpoint.protocol(), error);
socket_.set_option(boost::asio::ip::udp::socket::reuse_address(true));
socket_.bind(listen_endpoint);
socket_.set_option(boost::asio::ip::multicast::join_group(multicast_address.to_v4(), loc_address.to_v4()));
socket_.async_receive_from(
    boost::asio::buffer(&inputData[0], 10000000), sender_endpoint_,
        strand_.wrap(
            boost::bind(&ClientUdp::handle_receive_from, shared_from_this(),
              boost::asio::placeholders::error,
              boost::asio::placeholders::bytes_transferred)));

#define PORT  30001
#define BSIZE 256
 
int main()
{
    struct sockaddr_in  sin;
    char   *buffer[ BSIZE ];
    int    sock;
    int    bytes_read;
    socklen_t    sin_len;
    struct ip_mreq mreq;
 
    /* Setup address */
    memset( &sin, 0, sizeof( sin ) );
    sin.sin_family = AF_INET;
    sin.sin_port = htons( PORT );
    sin.sin_addr.s_addr = htonl(INADDR_ANY);
    sin_len = sizeof( sin );
 
    /* Create socket */
    sock = socket( AF_INET, SOCK_DGRAM, 0 );
    if ( sock > 0 )
    {
        if (bind(sock, (struct sockaddr *) &sin, sizeof(sin)) < 0) {
            perror("bind");
            exit(1);
        }
        string group = "239.255.0.1";
        string locAddr = "192.168.2.2";
        mreq.imr_multiaddr.s_addr = inet_addr(group.c_str());
        mreq.imr_interface.s_addr = inet_addr(locAddr.c_str());
        if (setsockopt(sock, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq))< 0) {
            perror("setsockopt");
            exit(1);
        }        
        /* Display any data found */
        while( 1 )
        {
            bytes_read = recvfrom( sock, buffer, sizeof( buffer ), 0, ( struct sockaddr * ) &sin, &sin_len );
            if ( bytes_read > 0 )
            {
                printf( "%s\n", buffer );
            }
        }
    }
    
    return 0;
}