Lines Matching refs:multicast
243 // packet arrived as a multicast and, if so, set its
252 // so all we can do is just assume it's a multicast
602 // If mDNSIPPort port is non-zero, then it's a multicast socket on the specified interface
626 // ... with a shared UDP port, if it's for multicast receiving
634 #error This platform has no way to avoid address busy errors on multicast.
673 // Add multicast group membership on this interface
696 // and multicast packets with TTL 255 too
739 // Add multicast group membership on this interface
777 // and multicast packets with TTL 255 too
874 // Set up the multicast socket
1201 // If we fail, someone else got here first. That's not a big problem; we can share the port for multicast responses --