Lines Matching defs:multicast
6 * This tool traces the branch of a multicast tree from a source to a
7 * receiver for a particular multicast group and gives statistics
80 #define MULTICAST_TTL1 64 /* Default TTL for multicast query/response */
111 int multicast = FALSE;
116 u_int32_t query_cast; /* All routers multicast addr */
117 u_int32_t resp_cast; /* Mtrace response multicast addr */
420 * the standard multicast reply address. If the TTL was also not
421 * specified, set a multicast TTL and if needed increase it for the
425 query->tr_raddr = raddr ? raddr : multicast ? resp_cast : lcl_addr;
562 * for backward compatibility with multicast release 3.3).
1189 case 'M': /* Use multicast for reponse */
1190 multicast = TRUE;
1307 query_cast = htonl(0xE0000002); /* All routers multicast addr */
1308 resp_cast = htonl(0xE0000120); /* Mtrace response multicast addr */
1333 * If the default multicast interfface (set with the route
1391 * If the response is to be a multicast address, make sure we
1392 * are listening on that multicast address.
1400 * be found by multicast to the all-routers multicast group.
1442 * send multicast packets because all phyints are disabled.
1479 * reduces the amount of multicast traffic and avoids a bug
1581 "or multicast at ttl %d doesn't reach its last-hop router"
1648 * If the response was multicast back, leave the group