#include <vnet/fib/ip6_fib.h>
#include <vnet/ip/format.h>
#include <vnet/ipip/ipip.h>
-#include <vnet/nhrp/nhrp.h>
+#include <vnet/teib/teib.h>
#include <vnet/tunnel/tunnel_dp.h>
ipip_main_t ipip_main;
ip4_header_set_dscp (ip4, t->dscp);
if (t->flags & TUNNEL_ENCAP_DECAP_FLAG_ENCAP_SET_DF)
ip4_header_set_df (ip4);
- ip4->checksum = ip4_header_checksum (ip4);
switch (link_type)
{
default:
break;
}
+ ip4->checksum = ip4_header_checksum (ip4);
break;
case IPIP_TRANSPORT_IP6:
}
static adj_midchain_fixup_t
-ipip_get_fixup (const ipip_tunnel_t * t, vnet_link_t lt)
+ipip_get_fixup (const ipip_tunnel_t * t, vnet_link_t lt, adj_flags_t * aflags)
{
if (t->transport == IPIP_TRANSPORT_IP6 && lt == VNET_LINK_IP6)
return (ipip66_fixup);
if (t->transport == IPIP_TRANSPORT_IP4 && lt == VNET_LINK_IP6)
return (ipip64_fixup);
if (t->transport == IPIP_TRANSPORT_IP4 && lt == VNET_LINK_IP4)
- return (ipip44_fixup);
+ {
+ *aflags = *aflags | ADJ_FLAG_MIDCHAIN_FIXUP_IP4O4_HDR;
+ return (ipip44_fixup);
+ }
ASSERT (0);
return (ipip44_fixup);
void
ipip_update_adj (vnet_main_t * vnm, u32 sw_if_index, adj_index_t ai)
{
+ adj_midchain_fixup_t fixup;
ipip_tunnel_t *t;
adj_flags_t af;
if (VNET_LINK_ETHERNET == adj_get_link_type (ai))
af |= ADJ_FLAG_MIDCHAIN_NO_COUNT;
+ fixup = ipip_get_fixup (t, adj_get_link_type (ai), &af);
adj_nbr_midchain_update_rewrite
- (ai, ipip_get_fixup (t, adj_get_link_type (ai)),
+ (ai, fixup,
uword_to_pointer (t->flags, void *), af,
ipip_build_rewrite (vnm, sw_if_index,
adj_get_link_type (ai), &t->tunnel_dst));
typedef struct mipip_walk_ctx_t_
{
const ipip_tunnel_t *t;
- const nhrp_entry_t *ne;
+ const teib_entry_t *ne;
} mipip_walk_ctx_t;
static adj_walk_rc_t
mipip_mk_complete_walk (adj_index_t ai, void *data)
{
+ adj_midchain_fixup_t fixup;
mipip_walk_ctx_t *ctx = data;
+ adj_flags_t af;
+
+ af = ADJ_FLAG_NONE;
+ fixup = ipip_get_fixup (ctx->t, adj_get_link_type (ai), &af);
adj_nbr_midchain_update_rewrite
- (ai, ipip_get_fixup (ctx->t, adj_get_link_type (ai)),
+ (ai, fixup,
uword_to_pointer (ctx->t->flags, void *),
ADJ_FLAG_MIDCHAIN_IP_STACK, ipip_build_rewrite (vnet_get_main (),
ctx->t->sw_if_index,
adj_get_link_type (ai),
- &nhrp_entry_get_nh
+ &teib_entry_get_nh
(ctx->ne)->fp_addr));
- nhrp_entry_adj_stack (ctx->ne, ai);
+ teib_entry_adj_stack (ctx->ne, ai);
return (ADJ_WALK_RC_CONTINUE);
}
static adj_walk_rc_t
mipip_mk_incomplete_walk (adj_index_t ai, void *data)
{
+ adj_midchain_fixup_t fixup;
ipip_tunnel_t *t = data;
+ adj_flags_t af;
- adj_nbr_midchain_update_rewrite
- (ai, ipip_get_fixup (t, adj_get_link_type (ai)),
- NULL, ADJ_FLAG_NONE, NULL);
+ af = ADJ_FLAG_NONE;
+ fixup = ipip_get_fixup (t, adj_get_link_type (ai), &af);
+
+ adj_nbr_midchain_update_rewrite (ai, fixup, NULL, ADJ_FLAG_NONE, NULL);
adj_midchain_delegate_unstack (ai);
mipip_update_adj (vnet_main_t * vnm, u32 sw_if_index, adj_index_t ai)
{
ipip_main_t *gm = &ipip_main;
+ adj_midchain_fixup_t fixup;
ip_adjacency_t *adj;
- nhrp_entry_t *ne;
+ teib_entry_t *ne;
ipip_tunnel_t *t;
+ adj_flags_t af;
u32 ti;
+ af = ADJ_FLAG_NONE;
adj = adj_get (ai);
ti = gm->tunnel_index_by_sw_if_index[sw_if_index];
t = pool_elt_at_index (gm->tunnels, ti);
- ne = nhrp_entry_find (sw_if_index, &adj->sub_type.nbr.next_hop);
+ ne = teib_entry_find (sw_if_index,
+ adj->ia_nh_proto, &adj->sub_type.nbr.next_hop);
if (NULL == ne)
{
- // no NHRP entry to provide the next-hop
+ // no TEIB entry to provide the next-hop
+ fixup = ipip_get_fixup (t, adj_get_link_type (ai), &af);
adj_nbr_midchain_update_rewrite
- (ai, ipip_get_fixup (t, adj_get_link_type (ai)),
- uword_to_pointer (t->flags, void *), ADJ_FLAG_NONE, NULL);
+ (ai, fixup, uword_to_pointer (t->flags, void *), ADJ_FLAG_NONE, NULL);
return;
}
}
static void
-ipip_nhrp_mk_key (const ipip_tunnel_t * t,
- const nhrp_entry_t * ne, ipip_tunnel_key_t * key)
+ipip_teib_mk_key (const ipip_tunnel_t * t,
+ const teib_entry_t * ne, ipip_tunnel_key_t * key)
{
const fib_prefix_t *nh;
- nh = nhrp_entry_get_nh (ne);
+ nh = teib_entry_get_nh (ne);
/* construct the key using mode P2P so it can be found in the DP */
ipip_mk_key_i (t->transport, IPIP_MODE_P2P,
&t->tunnel_src, &nh->fp_addr,
- nhrp_entry_get_fib_index (ne), key);
+ teib_entry_get_fib_index (ne), key);
}
static void
-ipip_nhrp_entry_added (const nhrp_entry_t * ne)
+ipip_teib_entry_added (const teib_entry_t * ne)
{
ipip_main_t *gm = &ipip_main;
const ip46_address_t *nh;
u32 sw_if_index;
u32 t_idx;
- sw_if_index = nhrp_entry_get_sw_if_index (ne);
+ sw_if_index = teib_entry_get_sw_if_index (ne);
if (vec_len (gm->tunnel_index_by_sw_if_index) < sw_if_index)
return;
t = pool_elt_at_index (gm->tunnels, t_idx);
- ipip_nhrp_mk_key (t, ne, &key);
+ ipip_teib_mk_key (t, ne, &key);
ipip_tunnel_db_add (t, &key);
// update the rewrites for each of the adjacencies for this next-hop
.t = t,
.ne = ne
};
- nh = nhrp_entry_get_peer (ne);
- adj_nbr_walk_nh (nhrp_entry_get_sw_if_index (ne),
+ nh = teib_entry_get_peer (ne);
+ adj_nbr_walk_nh (teib_entry_get_sw_if_index (ne),
(ip46_address_is_ip4 (nh) ?
FIB_PROTOCOL_IP4 :
FIB_PROTOCOL_IP6), nh, mipip_mk_complete_walk, &ctx);
}
static void
-ipip_nhrp_entry_deleted (const nhrp_entry_t * ne)
+ipip_teib_entry_deleted (const teib_entry_t * ne)
{
ipip_main_t *gm = &ipip_main;
const ip46_address_t *nh;
u32 sw_if_index;
u32 t_idx;
- sw_if_index = nhrp_entry_get_sw_if_index (ne);
+ sw_if_index = teib_entry_get_sw_if_index (ne);
if (vec_len (gm->tunnel_index_by_sw_if_index) < sw_if_index)
return;
t = pool_elt_at_index (gm->tunnels, t_idx);
- ipip_nhrp_mk_key (t, ne, &key);
+ ipip_teib_mk_key (t, ne, &key);
ipip_tunnel_db_remove (t, &key);
- nh = nhrp_entry_get_peer (ne);
+ nh = teib_entry_get_peer (ne);
/* make all the adjacencies incomplete */
- adj_nbr_walk_nh (nhrp_entry_get_sw_if_index (ne),
+ adj_nbr_walk_nh (teib_entry_get_sw_if_index (ne),
(ip46_address_is_ip4 (nh) ?
FIB_PROTOCOL_IP4 :
FIB_PROTOCOL_IP6), nh, mipip_mk_incomplete_walk, t);
}
static walk_rc_t
-ipip_tunnel_delete_nhrp_walk (index_t nei, void *ctx)
+ipip_tunnel_delete_teib_walk (index_t nei, void *ctx)
{
ipip_tunnel_t *t = ctx;
ipip_tunnel_key_t key;
- ipip_nhrp_mk_key (t, nhrp_entry_get (nei), &key);
+ ipip_teib_mk_key (t, teib_entry_get (nei), &key);
ipip_tunnel_db_remove (t, &key);
return (WALK_CONTINUE);
}
static walk_rc_t
-ipip_tunnel_add_nhrp_walk (index_t nei, void *ctx)
+ipip_tunnel_add_teib_walk (index_t nei, void *ctx)
{
ipip_tunnel_t *t = ctx;
ipip_tunnel_key_t key;
- ipip_nhrp_mk_key (t, nhrp_entry_get (nei), &key);
+ ipip_teib_mk_key (t, teib_entry_get (nei), &key);
ipip_tunnel_db_add (t, &key);
return (WALK_CONTINUE);
ipip_tunnel_db_add (t, &key);
if (t->mode == IPIP_MODE_P2MP)
- nhrp_walk_itf (t->sw_if_index, ipip_tunnel_add_nhrp_walk, t);
+ teib_walk_itf (t->sw_if_index, ipip_tunnel_add_teib_walk, t);
if (sw_if_indexp)
*sw_if_indexp = sw_if_index;
return VNET_API_ERROR_NO_SUCH_ENTRY;
if (t->mode == IPIP_MODE_P2MP)
- nhrp_walk_itf (t->sw_if_index, ipip_tunnel_delete_nhrp_walk, t);
+ teib_walk_itf (t->sw_if_index, ipip_tunnel_delete_teib_walk, t);
vnet_sw_interface_set_flags (vnm, sw_if_index, 0 /* down */ );
gm->tunnel_index_by_sw_if_index[sw_if_index] = ~0;
return 0;
}
-const static nhrp_vft_t ipip_nhrp_vft = {
- .nv_added = ipip_nhrp_entry_added,
- .nv_deleted = ipip_nhrp_entry_deleted,
+const static teib_vft_t ipip_teib_vft = {
+ .nv_added = ipip_teib_entry_added,
+ .nv_deleted = ipip_teib_entry_deleted,
};
static clib_error_t *
gm->tunnel_by_key =
hash_create_mem (0, sizeof (ipip_tunnel_key_t), sizeof (uword));
- nhrp_register (&ipip_nhrp_vft);
+ teib_register (&ipip_teib_vft);
return 0;
}
Code Review / vpp.git / blobdiff