Lines Matching refs:multicast
253 // packet arrived as a multicast and, if so, set its
262 // so all we can do is just assume it's a multicast
605 // If mDNSIPPort port is non-zero, then it's a multicast socket on the specified interface
629 // ... with a shared UDP port, if it's for multicast receiving
637 #error This platform has no way to avoid address busy errors on multicast.
675 // Add multicast group membership on this interface
698 // and multicast packets with TTL 255 too
741 // Add multicast group membership on this interface
779 // and multicast packets with TTL 255 too
876 // Set up the multicast socket
1199 // If we fail, someone else got here first. That's not a big problem; we can share the port for multicast responses --