#undef _
};
-typedef enum {
- LB_NEXT_LOOKUP,
- LB_NEXT_REWRITE,
- LB_NEXT_DROP,
- LB_N_NEXT,
-} lb_next_t;
-
typedef struct {
u32 vip_index;
u32 as_index;
} lb_trace_t;
-/* u8 *lb_format_adjacency(u8 * s, va_list * va) */
-/* { */
-/* lb_main_t *lbm = &lb_main; */
-/* __attribute((unused)) ip_lookup_main_t *lm = va_arg (*va, ip_lookup_main_t *); */
-/* ip_adjacency_t *adj = va_arg (*va, ip_adjacency_t *); */
-/* lb_adj_data_t *ad = (lb_adj_data_t *) &adj->opaque; */
-/* __attribute__((unused)) lb_vip_t *vip = pool_elt_at_index (lbm->vips, ad->vip_index); */
-/* return format(s, "vip idx:%d", ad->vip_index); */
-/* } */
-
u8 *
format_lb_trace (u8 * s, va_list * args)
{
CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
lb_trace_t *t = va_arg (*args, lb_trace_t *);
- s = format(s, "lb vip[%d]: %U\n", t->vip_index, format_lb_vip, &lbm->vips[t->vip_index]);
- s = format(s, "lb as[%d]: %U\n", t->as_index, format_lb_as, &lbm->ass[t->as_index]);
+ if (pool_is_free_index(lbm->vips, t->vip_index)) {
+ s = format(s, "lb vip[%d]: This VIP was freed since capture\n");
+ } else {
+ s = format(s, "lb vip[%d]: %U\n", t->vip_index, format_lb_vip, &lbm->vips[t->vip_index]);
+ }
+ if (pool_is_free_index(lbm->ass, t->as_index)) {
+ s = format(s, "lb as[%d]: This AS was freed since capture\n");
+ } else {
+ s = format(s, "lb as[%d]: %U\n", t->as_index, format_lb_as, &lbm->ass[t->as_index]);
+ }
return s;
}
u8 is_input_v4, //Compile-time parameter stating that is input is v4 (or v6)
u8 is_encap_v4) //Compile-time parameter stating that is GRE encap is v4 (or v6)
{
- ip_lookup_main_t *lm = (is_input_v4)?&ip4_main.lookup_main:&ip6_main.lookup_main;
lb_main_t *lbm = &lb_main;
vlib_node_runtime_t *error_node = node;
u32 n_left_from, *from, next_index, *to_next, n_left_to_next;
{
u32 pi0;
vlib_buffer_t *p0;
- ip_adjacency_t *adj0;
- lb_adj_data_t *ad0;
lb_vip_t *vip0;
lb_as_t *as0;
gre_header_t *gre0;
u32 value0, available_index0, hash0;
u64 key0[5];
lb_error_t error0 = LB_ERROR_NONE;
- lb_next_t next0 = LB_NEXT_LOOKUP;
if (PREDICT_TRUE(n_left_from > 1))
{
n_left_to_next -= 1;
p0 = vlib_get_buffer (vm, pi0);
- adj0 = ip_get_adjacency (lm, vnet_buffer (p0)->ip.adj_index[VLIB_TX]);
- ad0 = (lb_adj_data_t *) &adj0->opaque;
- vip0 = pool_elt_at_index (lbm->vips, ad0->vip_index);
+ vip0 = pool_elt_at_index (lbm->vips,
+ vnet_buffer (p0)->ip.adj_index[VLIB_TX]);
if (is_input_v4) {
ip4_header_t *ip40;
as0 = &lbm->ass[vip0->new_flow_table[hash0 & vip0->new_flow_table_mask].as_index];
if (PREDICT_FALSE(as0 == lbm->ass)) { //Special first element
error0 = LB_ERROR_NO_SERVER;
- next0 = LB_NEXT_DROP;
} else {
vlib_increment_simple_counter(&lbm->vip_counters[LB_VIP_COUNTER_TRACKED_SESSION],
cpu_index, vip0 - lbm->vips, 1);
clib_host_to_net_u16(0x0800):
clib_host_to_net_u16(0x86DD);
- vnet_buffer(p0)->ip.adj_index[VLIB_TX] = as0->adj_index;
- next0 = (as0->adj_index != ~0)?LB_NEXT_REWRITE:next0;
+ vnet_buffer (p0)->ip.adj_index[VLIB_TX] = as0->dpo.dpoi_index;
if (PREDICT_FALSE (p0->flags & VLIB_BUFFER_IS_TRACED))
{
lb_trace_t *tr = vlib_add_trace (vm, node, p0, sizeof (*tr));
tr->as_index = as0 - lbm->ass;
- tr->vip_index = ad0->vip_index;
+ tr->vip_index = vip0 - lbm->vips;
}
p0->error = error_node->errors[error0];
vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next,
- n_left_to_next, pi0, next0);
+ n_left_to_next, pi0,
+ as0->dpo.dpoi_next_node);
}
vlib_put_next_frame (vm, node, next_index, n_left_to_next);
}
.n_next_nodes = LB_N_NEXT,
.next_nodes =
{
- [LB_NEXT_LOOKUP] = "ip6-lookup",
- [LB_NEXT_REWRITE] = "ip6-rewrite",
[LB_NEXT_DROP] = "error-drop"
},
};
-/* VNET_IP6_REGISTER_ADJACENCY(lb6_gre6) = { */
-/* .node_name = "lb6-gre6", */
-/* .fn = lb_format_adjacency, */
-/* .next_index = &lb_main.ip_lookup_next_index[LB_VIP_TYPE_IP6_GRE6] */
-/* }; */
-
VLIB_REGISTER_NODE (lb6_gre4_node) =
{
.function = lb6_gre4_node_fn,
.n_next_nodes = LB_N_NEXT,
.next_nodes =
{
- [LB_NEXT_LOOKUP] = "ip4-lookup",
- [LB_NEXT_REWRITE]= "ip4-rewrite-transit",
[LB_NEXT_DROP] = "error-drop"
},
};
-/* VNET_IP6_REGISTER_ADJACENCY(lb6_gre4) = { */
-/* .node_name = "lb6-gre4", */
-/* .fn = lb_format_adjacency, */
-/* .next_index = &lb_main.ip_lookup_next_index[LB_VIP_TYPE_IP6_GRE4] */
-/* }; */
-
VLIB_REGISTER_NODE (lb4_gre6_node) =
{
.function = lb4_gre6_node_fn,
.n_next_nodes = LB_N_NEXT,
.next_nodes =
{
- [LB_NEXT_LOOKUP] = "ip6-lookup",
- [LB_NEXT_REWRITE] = "ip6-rewrite",
[LB_NEXT_DROP] = "error-drop"
},
};
-/* VNET_IP4_REGISTER_ADJACENCY(lb4_gre6) = { */
-/* .node_name = "lb4-gre6", */
-/* .fn = lb_format_adjacency, */
-/* .next_index = &lb_main.ip_lookup_next_index[LB_VIP_TYPE_IP4_GRE6] */
-/* }; */
-
VLIB_REGISTER_NODE (lb4_gre4_node) =
{
.function = lb4_gre4_node_fn,
.n_next_nodes = LB_N_NEXT,
.next_nodes =
{
- [LB_NEXT_LOOKUP] = "ip4-lookup",
- [LB_NEXT_REWRITE]= "ip4-rewrite-transit",
[LB_NEXT_DROP] = "error-drop"
},
};
-/* VNET_IP4_REGISTER_ADJACENCY(lb4_gre4) = { */
-/* .node_name = "lb4-gre4", */
-/* .fn = lb_format_adjacency, */
-/* .next_index = &lb_main.ip_lookup_next_index[LB_VIP_TYPE_IP4_GRE4] */
-/* }; */
Code Review / vpp.git / blobdiff