CF_KEYWORDS(RECEIVE, LIMIT, ACTION, WARN, BLOCK, RESTART, DISABLE, KEEP, FILTERED, RPKI)
CF_KEYWORDS(PASSWORD, KEY, FROM, PASSIVE, TO, ID, EVENTS, PACKETS, PROTOCOLS, CHANNELS, INTERFACES)
CF_KEYWORDS(ALGORITHM, KEYED, HMAC, MD5, SHA1, SHA256, SHA384, SHA512, BLAKE2S128, BLAKE2S256, BLAKE2B256, BLAKE2B512)
-CF_KEYWORDS(PRIMARY, STATS, COUNT, BY, FOR, COMMANDS, PREEXPORT, NOEXPORT, EXPORTED, GENERATE)
+CF_KEYWORDS(PRIMARY, STATS, COUNT, BY, FOR, IN, COMMANDS, PREEXPORT, NOEXPORT, EXPORTED, GENERATE)
CF_KEYWORDS(BGP, PASSWORDS, DESCRIPTION, SORTED)
CF_KEYWORDS(RELOAD, IN, OUT, MRTDUMP, MESSAGES, RESTRICT, MEMORY, IGP_METRIC, CLASS, DSCP)
CF_KEYWORDS(TIMEFORMAT, ISO, SHORT, LONG, ROUTE, PROTOCOL, BASE, LOG, S, MS, US)
$$ = $1;
if ($$->addr) cf_error("Only one prefix expected");
$$->addr = $2;
+ $$->addr_mode = RSD_ADDR_EQUAL;
}
| r_args FOR r_args_for {
$$ = $1;
if ($$->addr) cf_error("Only one prefix expected");
- $$->show_for = 1;
$$->addr = $3;
+ $$->addr_mode = RSD_ADDR_FOR;
}
- | r_args TABLE CF_SYM_KNOWN {
+ | r_args IN net_any {
+ $$ = $1;
+ if ($$->addr) cf_error("Only one prefix expected");
+ if (!net_type_match($3, NB_IP)) cf_error("Only IP networks accepted for 'in' argument");
+ $$->addr = $3;
+ $$->addr_mode = RSD_ADDR_IN;
+ }
+| r_args TABLE CF_SYM_KNOWN {
cf_assert_symbol($3, SYM_TABLE);
$$ = $1;
rt_show_add_table($$, $3->table->table);
struct channel *export_channel;
struct config *running_on_config;
struct krt_proto *kernel;
- int export_mode, primary_only, filtered, stats, show_for;
+ int export_mode, addr_mode, primary_only, filtered, stats;
int table_open; /* Iteration (fit) is open */
int net_counter, rt_counter, show_counter, table_counter;
#define RSD_TDB_SET 0x1 /* internal: show empty tables */
#define RSD_TDB_NMN 0x2 /* internal: need matching net */
+/* Value of addr_mode */
+#define RSD_ADDR_EQUAL 1 /* Exact query - show route <addr> */
+#define RSD_ADDR_FOR 2 /* Longest prefix match - show route for <addr> */
+#define RSD_ADDR_IN 3 /* Interval query - show route in <addr> */
+
/* Value of export_mode in struct rt_show_data */
#define RSEM_NONE 0 /* Export mode not used */
#define RSEM_PREEXPORT 1 /* Routes ready for export, before filtering */
FIB_ITERATE_START(fib, it, net, n)
{
+ if ((d->addr_mode == RSD_ADDR_IN) && (!net_in_netX(n->n.addr, d->addr)))
+ goto next;
+
if (!max--)
{
FIB_ITERATE_PUT(it);
return;
}
rt_show_net(c, n, d);
+
+ next:;
}
FIB_ITERATE_END;
rt_show_prepare_tables(d);
- if (!d->addr)
+ if (!d->addr || (d->addr_mode == RSD_ADDR_IN))
{
WALK_LIST(tab, d->tables)
rt_lock_table(tab->table);
d->tab = tab;
d->kernel = rt_show_get_kernel(d);
- if (d->show_for)
+ if (d->addr_mode == RSD_ADDR_FOR)
n = net_route(tab->table, d->addr);
else
n = net_find(tab->table, d->addr);