david
September 19, 2003, 7:48pm
1
does anyboby has programmed a multicast datagrams receiver for qnx 4.25 (tcp/ip v5)? does exist any special configuration that i have to concider?
i’m just trying to read packets published to the 224.0.7.1 address. The sender is in the same LAN than the receiver.
thanks for any help!
rgallen
September 19, 2003, 7:56pm
2
david:
does anyboby has programmed a multicast datagrams receiver for qnx 4.25 (tcp/ip v5)? does exist any special configuration that i have to concider?
i’m just trying to read packets published to the 224.0.7.1 address. The sender is in the same LAN than the receiver.
thanks for any help!
You need a route to the multicast address, that’s about it as far as external config goes (obviously the code for a multicast receiver is a little different than for a vanilla UDP receiver).
david
September 24, 2003, 7:59pm
3
how do i do that?
in linux:
route add 224.0.0.0 netmask 240.0.0.0 dev eth0
but qnx?! how?!