| lwIP
    2.0.3
    Lightweight IP stack | 
| Modules | |
| AUTOIP | |
| DHCPv4 | |
| IGMP | |
| Functions | |
| void | ip4_set_default_multicast_netif (struct netif *default_multicast_netif) | 
| void ip4_set_default_multicast_netif | ( | struct netif * | default_multicast_netif | ) | 
Set a default netif for IPv4 multicast.