static vlib_log_class_t ipn_logger;
/* DBs of neighbours one per AF */
-/* *INDENT-OFF* */
static ip_neighbor_db_t ip_neighbor_db[N_AF] = {
[AF_IP4] = {
.ipndb_limit = 50000,
.ipndb_recycle = false,
}
};
-/* *INDENT-ON* */
#define IP_NEIGHBOR_DBG(...) \
vlib_log_debug (ipn_logger, __VA_ARGS__);
return NULL;
}
-/* *INDENT-OFF* */
/*?
* Add or delete IPv4 ARP cache entries.
*
"[static] [no-fib-entry] [count <count>]",
.function = ip_neighbor_cmd,
};
-/* *INDENT-ON* */
static int
ip_neighbor_sort (void *a1, void *a2)
index_t *ipnis = NULL;
ip_neighbor_t *ipn;
- /* *INDENT-OFF* */
pool_foreach (ipn, ip_neighbor_pool)
{
if ((sw_if_index == ~0 ||
vec_add1 (ipnis, ip_neighbor_get_index(ipn));
}
- /* *INDENT-ON* */
if (ipnis)
vec_sort_with_function (ipnis, ip_neighbor_sort);
vlib_cli_output (vm, "%=12s%=40s%=6s%=20s%=24s", "Time", "IP",
"Flags", "Ethernet", "Interface");
- /* *INDENT-OFF*/
/* the list is time sorted, newest first, so start from the back
* and work forwards. Stop when we get to one that is alive */
clib_llist_foreach_reverse(ip_neighbor_elt_pool,
({
vlib_cli_output (vm, "%U", format_ip_neighbor, elt->ipne_index);
}));
- /* *INDENT-ON*/
return (NULL);
}
* Fib_index 0 6.0.0.1 - 6.0.0.11
* @cliexend
?*/
-/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_ip_neighbors_cmd_node, static) = {
.path = "show ip neighbors",
.function = ip_neighbor_show,
.function = ip6_neighbor_show_sorted,
.short_help = "show ip6 neighbor-sorted",
};
-/* *INDENT-ON* */
static ip_neighbor_vft_t ip_nbr_vfts[N_AF];
vec_foreach (hash, ip_neighbor_db[af].ipndb_hash)
{
- /* *INDENT-OFF* */
hash_foreach (key, ipni, *hash,
({
if (WALK_STOP == cb (ipni, ctx))
break;
}));
- /* *INDENT-ON* */
}
}
else
return;
hash = ip_neighbor_db[af].ipndb_hash[sw_if_index];
- /* *INDENT-OFF* */
hash_foreach (key, ipni, hash,
({
if (WALK_STOP == cb (ipni, ctx))
break;
}));
- /* *INDENT-ON* */
}
}
format_vnet_sw_if_index_name, vnet_get_main (),
sw_if_index, format_ip_address_family, af);
- /* *INDENT-OFF* */
pool_foreach (ipn, ip_neighbor_pool)
{
if (ip_neighbor_get_af(ipn) == af &&
ipn->ipn_key->ipnk_sw_if_index == sw_if_index)
vec_add1 (ipnis, ipn - ip_neighbor_pool);
}
- /* *INDENT-ON* */
vec_foreach (ipni, ipnis)
{
format_vnet_sw_if_index_name, vnet_get_main (),
sw_if_index, format_ip_address_family, af);
- /* *INDENT-OFF* */
pool_foreach (ipn, ip_neighbor_pool)
{
if (ip_neighbor_get_af(ipn) == af &&
ip_neighbor_is_dynamic (ipn))
vec_add1 (ipnis, ipn - ip_neighbor_pool);
}
- /* *INDENT-ON* */
vec_foreach (ipni, ipnis) ip_neighbor_destroy (ip_neighbor_get (*ipni));
vec_free (ipnis);
if (is_del)
{
- /* *INDENT-OFF* */
ip_neighbor_walk_covered_ctx_t ctx = {
.addr = {
.ip.ip4 = *address,
},
.length = address_length,
};
- /* *INDENT-ON* */
index_t *ipni;
ip_neighbor_walk (AF_IP4, sw_if_index, ip_neighbor_walk_covered, &ctx);
if (is_del)
{
- /* *INDENT-OFF* */
ip_neighbor_walk_covered_ctx_t ctx = {
.addr = {
.ip.ip6 = *address,
},
.length = address_length,
};
- /* *INDENT-ON* */
index_t *ipni;
ip_neighbor_walk (AF_IP6, sw_if_index, ip_neighbor_walk_covered, &ctx);
head = pool_elt_at_index (ip_neighbor_elt_pool,
ip_neighbor_list_head[af]);
- /* *INDENT-OFF*/
/* the list is time sorted, newest first, so start from the back
* and work forwards. Stop when we get to one that is alive */
restart:
timeout = clib_min (wait, timeout);
}));
- /* *INDENT-ON* */
break;
}
case IP_NEIGHBOR_AGE_PROCESS_WAKEUP:
return (ip_neighbor_age_loop (vm, rt, f, AF_IP6));
}
-/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip4_neighbor_age_process_node,static) = {
.function = ip4_neighbor_age_process,
.type = VLIB_NODE_TYPE_PROCESS,
.type = VLIB_NODE_TYPE_PROCESS,
.name = "ip6-neighbor-age-process",
};
-/* *INDENT-ON* */
int
ip_neighbor_config (ip_address_family_t af, u32 limit, u32 age, bool recycle)
{
ip_address_family_t af;
- /* *INDENT-OFF* */
FOR_EACH_IP_ADDRESS_FAMILY(af) {
vlib_cli_output (vm, "%U:", format_ip_address_family, af);
vlib_cli_output (vm, " limit:%d, age:%d, recycle:%d",
ip_neighbor_db[af].ipndb_recycle);
}
- /* *INDENT-ON* */
return (NULL);
}
return (NULL);
}
-/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_ip_neighbor_cfg_cmd_node, static) = {
.path = "show ip neighbor-config",
.function = ip_neighbor_config_show,
.function = ip_neighbor_stats_show,
.short_help = "show ip neighbor-stats [interface]",
};
-/* *INDENT-ON* */
static clib_error_t *
ip_neighbor_init (vlib_main_t * vm)
return (NULL);
}
-/* *INDENT-OFF* */
VLIB_INIT_FUNCTION (ip_neighbor_init) =
{
.runs_after = VLIB_INITS("ip_main_init"),
};
-/* *INDENT-ON* */
/*
* fd.io coding-style-patch-verification: ON