(ip_prefix_version (dst_prefix) ==
IP6 ? DPO_PROTO_IP6 :
DPO_PROTO_IP4),
+ LOOKUP_UNICAST,
LOOKUP_INPUT_SRC_ADDR,
LOOKUP_TABLE_FROM_CONFIG,
&src_lkup_dpo);
create_fib_entries (lisp_gpe_fwd_entry_t * lfe)
{
dpo_proto_t dproto;
-
+ ip_prefix_t ippref;
dproto = (ip_prefix_version (&lfe->key->rmt.ippref) == IP4 ?
DPO_PROTO_IP4 : DPO_PROTO_IP6);
- lfe->src_fib_index = ip_dst_fib_add_route (lfe->eid_fib_index,
- &lfe->key->rmt.ippref);
+ if (lfe->is_src_dst)
+ {
+ lfe->src_fib_index = ip_dst_fib_add_route (lfe->eid_fib_index,
+ &lfe->key->rmt.ippref);
+ memcpy (&ippref, &lfe->key->lcl.ippref, sizeof (ippref));
+ }
+ else
+ {
+ lfe->src_fib_index = lfe->eid_fib_index;
+ memcpy (&ippref, &lfe->key->rmt.ippref, sizeof (ippref));
+ }
if (LISP_GPE_FWD_ENTRY_TYPE_NEGATIVE == lfe->type)
{
dpo_copy (&dpo, drop_dpo_get (dproto));
break;
}
- ip_src_fib_add_route_w_dpo (lfe->src_fib_index,
- &lfe->key->lcl.ippref, &dpo);
+ ip_src_fib_add_route_w_dpo (lfe->src_fib_index, &ippref, &dpo);
dpo_reset (&dpo);
}
else
{
- ip_src_fib_add_route (lfe->src_fib_index,
- &lfe->key->lcl.ippref, lfe->paths);
+ ip_src_fib_add_route (lfe->src_fib_index, &ippref, lfe->paths);
}
}
static void
delete_fib_entries (lisp_gpe_fwd_entry_t * lfe)
{
- ip_src_dst_fib_del_route (lfe->src_fib_index,
- &lfe->key->lcl.ippref,
- lfe->eid_fib_index, &lfe->key->rmt.ippref);
-}
+ fib_prefix_t dst_fib_prefix;
-static void
-gid_to_dp_address (gid_address_t * g, dp_address_t * d)
-{
- switch (gid_address_type (g))
+ if (lfe->is_src_dst)
+ ip_src_dst_fib_del_route (lfe->src_fib_index,
+ &lfe->key->lcl.ippref,
+ lfe->eid_fib_index, &lfe->key->rmt.ippref);
+ else
{
- case GID_ADDR_IP_PREFIX:
- case GID_ADDR_SRC_DST:
- ip_prefix_copy (&d->ippref, &gid_address_ippref (g));
- d->type = FID_ADDR_IP_PREF;
- break;
- case GID_ADDR_MAC:
- mac_copy (&d->mac, &gid_address_mac (g));
- d->type = FID_ADDR_MAC;
- break;
- case GID_ADDR_NSH:
- default:
- d->nsh = gid_address_nsh (g).spi << 8 | gid_address_nsh (g).si;
- d->type = FID_ADDR_NSH;
- break;
+ ip_prefix_to_fib_prefix (&lfe->key->rmt.ippref, &dst_fib_prefix);
+ fib_table_entry_delete (lfe->src_fib_index, &dst_fib_prefix,
+ FIB_SOURCE_LISP);
}
}
lfe->eid_table_id = a->table_id;
lfe->eid_fib_index = fib_table_find_or_create_and_lock (fproto,
lfe->eid_table_id);
+ lfe->is_src_dst = a->is_src_dst;
if (LISP_GPE_FWD_ENTRY_TYPE_NEGATIVE != lfe->type)
{
}
create_fib_entries (lfe);
-
return (0);
}
* @return next node index.
*/
const dpo_id_t *
-lisp_nsh_fib_lookup (lisp_gpe_main_t * lgm, u32 spi_si)
+lisp_nsh_fib_lookup (lisp_gpe_main_t * lgm, u32 spi_si_net_order)
{
int rv;
BVT (clib_bihash_kv) kv, value;
memset (&kv, 0, sizeof (kv));
- kv.key[0] = spi_si;
+ kv.key[0] = spi_si_net_order;
rv = BV (clib_bihash_search_inline_2) (&lgm->nsh_fib, &kv, &value);
if (rv != 0)
* @return ~0 or value of overwritten entry.
*/
static u32
-lisp_nsh_fib_add_del_entry (u32 spi_si, u32 lfei, u8 is_add)
+lisp_nsh_fib_add_del_entry (u32 spi_si_host_order, u32 lfei, u8 is_add)
{
lisp_gpe_main_t *lgm = &lisp_gpe_main;
BVT (clib_bihash_kv) kv, value;
u32 old_val = ~0;
memset (&kv, 0, sizeof (kv));
- kv.key[0] = spi_si;
+ kv.key[0] = clib_host_to_net_u32 (spi_si_host_order);
kv.value = 0ULL;
if (BV (clib_bihash_search) (&lgm->nsh_fib, &kv, &value) == 0)
}
}
+void
+vnet_lisp_flush_stats (void)
+{
+ lisp_gpe_main_t *lgm = vnet_lisp_gpe_get_main ();
+ lisp_stats_t *stat;
+
+ /* *INDENT-OFF* */
+ pool_foreach (stat, lgm->lisp_stats_pool,
+ {
+ stat->pkt_count = 0;
+ stat->bytes = 0;
+ });
+ /* *INDENT-ON* */
+}
+
+static void
+lisp_del_adj_stats (lisp_gpe_main_t * lgm, u32 fwd_entry_index, u32 ti)
+{
+ hash_pair_t *hp;
+ lisp_stats_key_t key;
+ void *key_copy;
+ uword *p;
+ lisp_stats_t *s;
+
+ memset (&key, 0, sizeof (key));
+ key.fwd_entry_index = fwd_entry_index;
+ key.tunnel_index = ti;
+
+ p = hash_get_mem (lgm->lisp_stats_index_by_key, &key);
+ if (p)
+ {
+ s = pool_elt_at_index (lgm->lisp_stats_pool, p[0]);
+ hp = hash_get_pair (lgm->lisp_stats_index_by_key, &key);
+ key_copy = (void *) (hp->key);
+ hash_unset_mem (lgm->lisp_stats_index_by_key, &key);
+ clib_mem_free (key_copy);
+ pool_put (lgm->lisp_stats_pool, s);
+ }
+}
+
+void
+vnet_lisp_del_fwd_stats (vnet_lisp_gpe_add_del_fwd_entry_args_t * a,
+ u32 fwd_entry_index)
+{
+ lisp_gpe_main_t *lgm = &lisp_gpe_main;
+ lisp_gpe_fwd_entry_key_t fe_key;
+ lisp_gpe_fwd_entry_t *lfe;
+ lisp_fwd_path_t *path;
+ const lisp_gpe_adjacency_t *ladj;
+
+ lfe = find_fwd_entry (lgm, a, &fe_key);
+ if (!lfe)
+ return;
+
+ if (LISP_GPE_FWD_ENTRY_TYPE_NORMAL != lfe->type)
+ return;
+
+ vec_foreach (path, lfe->paths)
+ {
+ ladj = lisp_gpe_adjacency_get (path->lisp_adj);
+ lisp_del_adj_stats (lgm, fwd_entry_index, ladj->tunnel_index);
+ }
+}
+
/**
* @brief Flush all the forwrding entries
*/
Code Review / vpp.git / blobdiff