usr.sbin/route6d/route6d.c

67 #include <net/route.h>
152  * be a significant problem when we have to support route aggregation with
164 	time_t	rrt_t;			/* when the route validated */
165 	int	rrt_index;		/* ifindex from which this route got */
179 unsigned long routetag = 0;	/* route tag attached on originating case */
318 				fatal("invalid route tag");
575  *	1. age out the learned route. remove it if necessary.
717 			fatal("route socket");
833 			/* Put the route to the buffer */
856 	/* -T: generate default route only */
930 		/* Put the route to the buffer */
945  * outbound filter logic, per-route/interface.
956 	 * route configured.
970 	 * if it is an aggregated route, advertise it only to the
1015  * Determine if the route is to be advertised on the specified interface.
1348 				continue;	/* Intf route has priority */
1356 					/* Better route found */
1370 				/* Got worse route from same gw */
1379 					/* same metric, same route from same gw */
1382 					/* Better route found */
1398 			/* Got a new valid route */
1421 			/* Put the route to the list */
1935  * remove specified route from the internal routing table.
1967 		 * Interface route... a hard case.  We need to get the prefix
1973 		trace(1, "\t%s is an interface route, guessing prefixlen\n",
1989 			trace(1, "\tno matching interface route found\n");
2002 	/* age route for interface address */
2007 	trace(1, "\tfind route %s/%d\n", inet6_n2p(&ni6.rip6_dest),
2010 		trace(1, "\tno route found\n");
2071 	/* age route for interface address */
2076 	trace(1, "\tfind interface route %s/%d on %d\n",
2091 			trace(1, "\tnon-interface route found: %s/%d on %d\n",
2097 		trace(1, "\tno interface route found\n");
2098 	/* age route for p2p destination */
2104 		trace(1, "\tfind p2p route %s/%d on %d\n",
2119 				trace(1, "\tnon-p2p route found: %s/%d on %d\n",
2125 			trace(1, "\tno p2p route found\n");
2133  * Get each interface address and put those interface routes to the route
2158 			trace(1, "route: %s on %s: "
2166 			trace(1, "route: %s: skip unspec interface address\n",
2173 			trace(1, "route: %s: skip loopback address\n",
2199 					/* Already have better route */
2201 						trace(1, "route: %s/%d: "
2212 			/* Attach the route to the list */
2213 			trace(1, "route: %s/%d: register route (%s)\n",
2285 			 * do not install network route to route6d routing
2286 			 * table (if we do, it would prevent route installation
2360 				trace(1, "route: %s: skip unspec/linklocal "
2376 				/* Attach the route to the list */
2377 				trace(1, "route: %s/%d: register route "
2384 				/* replace route */
2389 				trace(1, "route: %s/%d: update (%s on %s%s)\n",
2395 					trace(1, "route: %s/%d: "
2648 		return;		/* not interested in the link route */
2724 		np->rip6_plen = 128;	/* Host route */
2734 			trace(1, "route: %s/%d flags %s: already registered\n",
2753 	trace(1, "route: %s/%d flags %s",
2782 	/* Put it to the route list */
2784 		/* replace route list */
2788 		trace(1, "route: %s/%d flags %s: replace new route\n",
2960 		if (errno == ESRCH)	/* No such route found */
3257 		/* Put the route to the list */
3262 		/* Add this route to the kernel */