diff options
Diffstat (limited to 'src/plugins/lb')
| -rw-r--r-- | src/plugins/lb/lb.c | 120 | ||||
| -rw-r--r-- | src/plugins/lb/lb.h | 77 | ||||
| -rw-r--r-- | src/plugins/lb/node.c | 346 |
3 files changed, 74 insertions, 469 deletions
diff --git a/src/plugins/lb/lb.c b/src/plugins/lb/lb.c index c6f5a0ab89a..c0a443b2cda 100644 --- a/src/plugins/lb/lb.c +++ b/src/plugins/lb/lb.c @@ -93,78 +93,6 @@ const static char* const * const lb_dpo_nat6_port_nodes[DPO_PROTO_NUM] = [DPO_PROTO_IP6] = lb_dpo_nat6_ip6_port, }; -const static char *const lb_dpo_gre4_ip4_sticky[] = { "lb4-gre4-sticky", - NULL }; -const static char *const lb_dpo_gre4_ip6_sticky[] = { "lb6-gre4-sticky", - NULL }; -const static char *const *const lb_dpo_gre4_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = lb_dpo_gre4_ip4_sticky, - [DPO_PROTO_IP6] = lb_dpo_gre4_ip6_sticky, -}; - -const static char *const lb_dpo_gre6_ip4_sticky[] = { "lb4-gre6-sticky", - NULL }; -const static char *const lb_dpo_gre6_ip6_sticky[] = { "lb6-gre6-sticky", - NULL }; -const static char *const *const lb_dpo_gre6_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = lb_dpo_gre6_ip4_sticky, - [DPO_PROTO_IP6] = lb_dpo_gre6_ip6_sticky, -}; - -const static char *const lb_dpo_gre4_ip4_port_sticky[] = { - "lb4-gre4-port-sticky", NULL -}; -const static char *const lb_dpo_gre4_ip6_port_sticky[] = { - "lb6-gre4-port-sticky", NULL -}; -const static char *const - *const lb_dpo_gre4_port_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = lb_dpo_gre4_ip4_port_sticky, - [DPO_PROTO_IP6] = lb_dpo_gre4_ip6_port_sticky, - }; - -const static char *const lb_dpo_gre6_ip4_port_sticky[] = { - "lb4-gre6-port-sticky", NULL -}; -const static char *const lb_dpo_gre6_ip6_port_sticky[] = { - "lb6-gre6-port-sticky", NULL -}; -const static char *const - *const lb_dpo_gre6_port_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = lb_dpo_gre6_ip4_port_sticky, - [DPO_PROTO_IP6] = lb_dpo_gre6_ip6_port_sticky, - }; - -const static char *const lb_dpo_l3dsr_ip4_sticky[] = { "lb4-l3dsr-sticky", - NULL }; -const static char *const *const lb_dpo_l3dsr_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = lb_dpo_l3dsr_ip4_sticky, -}; - -const static char *const lb_dpo_l3dsr_ip4_port_sticky[] = { - "lb4-l3dsr-port-sticky", NULL -}; -const static char *const - *const lb_dpo_l3dsr_port_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = lb_dpo_l3dsr_ip4_port_sticky, - }; - -const static char *const lb_dpo_nat4_ip4_port_sticky[] = { - "lb4-nat4-port-sticky", NULL -}; -const static char *const - *const lb_dpo_nat4_port_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP4] = lb_dpo_nat4_ip4_port_sticky, - }; - -const static char *const lb_dpo_nat6_ip6_port_sticky[] = { - "lb6-nat6-port-sticky", NULL -}; -const static char *const - *const lb_dpo_nat6_port_sticky_nodes[DPO_PROTO_NUM] = { - [DPO_PROTO_IP6] = lb_dpo_nat6_ip6_port_sticky, - }; - u32 lb_hash_time_now(vlib_main_t * vm) { return (u32) (vlib_time_now(vm) + 10000); @@ -1024,22 +952,6 @@ static void lb_vip_add_adjacency(lb_main_t *lbm, lb_vip_t *vip, dpo_type = lbm->dpo_nat4_port_type; else if (lb_vip_is_nat6_port(vip)) dpo_type = lbm->dpo_nat6_port_type; - else if (lb_vip_is_gre4_sticky (vip)) - dpo_type = lbm->dpo_gre4_sticky_type; - else if (lb_vip_is_gre6_sticky (vip)) - dpo_type = lbm->dpo_gre6_sticky_type; - else if (lb_vip_is_gre4_port_sticky (vip)) - dpo_type = lbm->dpo_gre4_port_sticky_type; - else if (lb_vip_is_gre6_port_sticky (vip)) - dpo_type = lbm->dpo_gre6_port_sticky_type; - else if (lb_vip_is_l3dsr_sticky (vip)) - dpo_type = lbm->dpo_l3dsr_sticky_type; - else if (lb_vip_is_l3dsr_port_sticky (vip)) - dpo_type = lbm->dpo_l3dsr_port_sticky_type; - else if (lb_vip_is_nat4_port_sticky (vip)) - dpo_type = lbm->dpo_nat4_port_sticky_type; - else if (lb_vip_is_nat6_port_sticky (vip)) - dpo_type = lbm->dpo_nat6_port_sticky_type; dpo_set(&dpo, dpo_type, proto, *vip_prefix_index); fib_table_entry_special_dpo_add(0, @@ -1406,22 +1318,6 @@ lb_as_stack (lb_as_t *as) dpo_type = lbm->dpo_nat4_port_type; else if (lb_vip_is_nat6_port(vip)) dpo_type = lbm->dpo_nat6_port_type; - else if (lb_vip_is_gre4_sticky (vip)) - dpo_type = lbm->dpo_gre4_sticky_type; - else if (lb_vip_is_gre6_sticky (vip)) - dpo_type = lbm->dpo_gre6_sticky_type; - else if (lb_vip_is_gre4_port_sticky (vip)) - dpo_type = lbm->dpo_gre4_port_sticky_type; - else if (lb_vip_is_gre6_port_sticky (vip)) - dpo_type = lbm->dpo_gre6_port_sticky_type; - else if (lb_vip_is_l3dsr_sticky (vip)) - dpo_type = lbm->dpo_l3dsr_sticky_type; - else if (lb_vip_is_l3dsr_port_sticky (vip)) - dpo_type = lbm->dpo_l3dsr_port_sticky_type; - else if (lb_vip_is_nat4_port_sticky (vip)) - dpo_type = lbm->dpo_nat4_port_sticky_type; - else if (lb_vip_is_nat6_port_sticky (vip)) - dpo_type = lbm->dpo_nat6_port_sticky_type; dpo_stack(dpo_type, lb_vip_is_ip4(vip->type)?DPO_PROTO_IP4:DPO_PROTO_IP6, @@ -1523,22 +1419,6 @@ lb_init (vlib_main_t * vm) lb_dpo_nat4_port_nodes); lbm->dpo_nat6_port_type = dpo_register_new_type(&lb_vft, lb_dpo_nat6_port_nodes); - lbm->dpo_gre4_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_gre4_sticky_nodes); - lbm->dpo_gre6_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_gre6_sticky_nodes); - lbm->dpo_gre4_port_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_gre4_port_sticky_nodes); - lbm->dpo_gre6_port_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_gre6_port_sticky_nodes); - lbm->dpo_l3dsr_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_l3dsr_sticky_nodes); - lbm->dpo_l3dsr_port_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_l3dsr_port_sticky_nodes); - lbm->dpo_nat4_port_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_nat4_port_sticky_nodes); - lbm->dpo_nat6_port_sticky_type = - dpo_register_new_type (&lb_vft, lb_dpo_nat6_port_sticky_nodes); lbm->fib_node_type = fib_node_register_new_type ("lb", &lb_fib_node_vft); //Init AS reference counters diff --git a/src/plugins/lb/lb.h b/src/plugins/lb/lb.h index fa1cfaadc25..46da40970c9 100644 --- a/src/plugins/lb/lb.h +++ b/src/plugins/lb/lb.h @@ -353,94 +353,41 @@ typedef struct { /* clang-format off */ #define lb_vip_is_gre4(vip) (((vip)->type == LB_VIP_TYPE_IP6_GRE4 \ || (vip)->type == LB_VIP_TYPE_IP4_GRE4) \ - && ((vip)->port == 0) \ - && !lb_vip_is_src_ip_sticky (vip)) + && ((vip)->port == 0)) #define lb_vip_is_gre6(vip) (((vip)->type == LB_VIP_TYPE_IP6_GRE6 \ || (vip)->type == LB_VIP_TYPE_IP4_GRE6) \ - && ((vip)->port == 0) \ - && !lb_vip_is_src_ip_sticky (vip)) + && ((vip)->port == 0)) #define lb_vip_is_gre4_port(vip) (((vip)->type == LB_VIP_TYPE_IP6_GRE4 \ || (vip)->type == LB_VIP_TYPE_IP4_GRE4) \ - && ((vip)->port != 0) \ - && !lb_vip_is_src_ip_sticky (vip)) + && ((vip)->port != 0)) #define lb_vip_is_gre6_port(vip) (((vip)->type == LB_VIP_TYPE_IP6_GRE6 \ || (vip)->type == LB_VIP_TYPE_IP4_GRE6) \ - && ((vip)->port != 0) \ - && !lb_vip_is_src_ip_sticky (vip)) + && ((vip)->port != 0)) /* clang-format on */ -#define lb_vip_is_gre4_sticky(vip) \ - (((vip)->type == LB_VIP_TYPE_IP6_GRE4 || \ - (vip)->type == LB_VIP_TYPE_IP4_GRE4) && \ - ((vip)->port == 0) && lb_vip_is_src_ip_sticky (vip)) - -#define lb_vip_is_gre6_sticky(vip) \ - (((vip)->type == LB_VIP_TYPE_IP6_GRE6 || \ - (vip)->type == LB_VIP_TYPE_IP4_GRE6) && \ - ((vip)->port == 0) && lb_vip_is_src_ip_sticky (vip)) - -#define lb_vip_is_gre4_port_sticky(vip) \ - (((vip)->type == LB_VIP_TYPE_IP6_GRE4 || \ - (vip)->type == LB_VIP_TYPE_IP4_GRE4) && \ - ((vip)->port != 0) && lb_vip_is_src_ip_sticky (vip)) - -#define lb_vip_is_gre6_port_sticky(vip) \ - (((vip)->type == LB_VIP_TYPE_IP6_GRE6 || \ - (vip)->type == LB_VIP_TYPE_IP4_GRE6) && \ - ((vip)->port != 0) && lb_vip_is_src_ip_sticky (vip)) - always_inline bool lb_vip_is_l3dsr(const lb_vip_t *vip) { - return (vip->type == LB_VIP_TYPE_IP4_L3DSR && vip->port == 0 && - !lb_vip_is_src_ip_sticky (vip)); + return (vip->type == LB_VIP_TYPE_IP4_L3DSR && vip->port == 0); } always_inline bool lb_vip_is_l3dsr_port(const lb_vip_t *vip) { - return (vip->type == LB_VIP_TYPE_IP4_L3DSR && vip->port != 0 && - !lb_vip_is_src_ip_sticky (vip)); + return (vip->type == LB_VIP_TYPE_IP4_L3DSR && vip->port != 0); } always_inline bool lb_vip_is_nat4_port(const lb_vip_t *vip) { - return (vip->type == LB_VIP_TYPE_IP4_NAT4 && vip->port != 0 && - !lb_vip_is_src_ip_sticky (vip)); + return (vip->type == LB_VIP_TYPE_IP4_NAT4 && vip->port != 0); } always_inline bool lb_vip_is_nat6_port(const lb_vip_t *vip) { - return (vip->type == LB_VIP_TYPE_IP6_NAT6 && vip->port != 0 && - !lb_vip_is_src_ip_sticky (vip)); -} - -always_inline bool -lb_vip_is_l3dsr_sticky (const lb_vip_t *vip) -{ - return (vip->type == LB_VIP_TYPE_IP4_L3DSR && vip->port == 0 && - lb_vip_is_src_ip_sticky (vip)); -} -always_inline bool -lb_vip_is_l3dsr_port_sticky (const lb_vip_t *vip) -{ - return (vip->type == LB_VIP_TYPE_IP4_L3DSR && vip->port != 0 && - lb_vip_is_src_ip_sticky (vip)); -} -always_inline bool -lb_vip_is_nat4_port_sticky (const lb_vip_t *vip) -{ - return (vip->type == LB_VIP_TYPE_IP4_NAT4 && vip->port != 0 && - lb_vip_is_src_ip_sticky (vip)); -} -always_inline bool -lb_vip_is_nat6_port_sticky (const lb_vip_t *vip) -{ - return (vip->type == LB_VIP_TYPE_IP6_NAT6 && vip->port != 0 && - lb_vip_is_src_ip_sticky (vip)); + return (vip->type == LB_VIP_TYPE_IP6_NAT6 && vip->port != 0); } format_function_t format_lb_vip; @@ -600,14 +547,6 @@ typedef struct { dpo_type_t dpo_l3dsr_port_type; dpo_type_t dpo_nat4_port_type; dpo_type_t dpo_nat6_port_type; - dpo_type_t dpo_gre4_sticky_type; - dpo_type_t dpo_gre6_sticky_type; - dpo_type_t dpo_gre4_port_sticky_type; - dpo_type_t dpo_gre6_port_sticky_type; - dpo_type_t dpo_l3dsr_sticky_type; - dpo_type_t dpo_l3dsr_port_sticky_type; - dpo_type_t dpo_nat4_port_sticky_type; - dpo_type_t dpo_nat6_port_sticky_type; /** * Node type for registering to fib changes. */ diff --git a/src/plugins/lb/node.c b/src/plugins/lb/node.c index f823ea9ce3c..7f196c986d9 100644 --- a/src/plugins/lb/node.c +++ b/src/plugins/lb/node.c @@ -175,25 +175,21 @@ lb_node_get_other_ports6 (ip6_header_t *ip60) static_always_inline void lb_node_get_hash (lb_main_t *lbm, vlib_buffer_t *p, u8 is_input_v4, u32 *hash, - u32 *vip_idx, u8 per_port_vip, u8 src_ip_sticky) + u32 *vip_idx, u8 per_port_vip) { vip_port_key_t key; clib_bihash_kv_8_8_t kv, value; + ip4_header_t *ip40; + ip6_header_t *ip60; + lb_vip_t *vip0; + u64 ports; /* For vip case, retrieve vip index for ip lookup */ *vip_idx = vnet_buffer (p)->ip.adj_index[VLIB_TX]; - if (per_port_vip) - { - /* For per-port-vip case, ip lookup stores placeholder index */ - key.vip_prefix_index = *vip_idx; - } - + /* Extract the L4 port number from the packet */ if (is_input_v4) { - ip4_header_t *ip40; - u64 ports; - ip40 = vlib_buffer_get_current (p); if (PREDICT_TRUE( ip40->protocol == IP_PROTOCOL_TCP @@ -202,28 +198,10 @@ lb_node_get_hash (lb_main_t *lbm, vlib_buffer_t *p, u8 is_input_v4, u32 *hash, | ((u64) ((udp_header_t *) (ip40 + 1))->dst_port); else ports = lb_node_get_other_ports4 (ip40); - - if (src_ip_sticky) - { - *hash = lb_hash_hash (*((u64 *) &ip40->address_pair), 0, 0, 0, 0); - } - else - { - *hash = - lb_hash_hash (*((u64 *) &ip40->address_pair), ports, 0, 0, 0); - } - - if (per_port_vip) - { - key.protocol = ip40->protocol; - key.port = (u16)(ports & 0xFFFF); - } } else { - ip6_header_t *ip60; ip60 = vlib_buffer_get_current (p); - u64 ports; if (PREDICT_TRUE( ip60->protocol == IP_PROTOCOL_TCP @@ -232,8 +210,52 @@ lb_node_get_hash (lb_main_t *lbm, vlib_buffer_t *p, u8 is_input_v4, u32 *hash, | ((u64) ((udp_header_t *) (ip60 + 1))->dst_port); else ports = lb_node_get_other_ports6 (ip60); + } + + if (per_port_vip) + { + /* For per-port-vip case, ip lookup stores placeholder index */ + key.vip_prefix_index = *vip_idx; + key.port = (u16) (ports & 0xFFFF); + if (is_input_v4) + { + key.protocol = ip40->protocol; + } + else + { + key.protocol = ip60->protocol; + } + + /* For per-port-vip case, retrieve vip index for vip_port_filter table */ + kv.key = key.as_u64; + if (clib_bihash_search_8_8 (&lbm->vip_index_per_port, &kv, &value) < 0) + { + /* Set default vip */ + *vip_idx = 0; + } + else + { + *vip_idx = value.value; + } + } + + vip0 = pool_elt_at_index (lbm->vips, *vip_idx); - if (src_ip_sticky) + if (is_input_v4) + { + if (lb_vip_is_src_ip_sticky (vip0)) + { + *hash = lb_hash_hash (*((u64 *) &ip40->address_pair), 0, 0, 0, 0); + } + else + { + *hash = + lb_hash_hash (*((u64 *) &ip40->address_pair), ports, 0, 0, 0); + } + } + else + { + if (lb_vip_is_src_ip_sticky (vip0)) { *hash = lb_hash_hash ( ip60->src_address.as_u64[0], ip60->src_address.as_u64[1], @@ -245,25 +267,6 @@ lb_node_get_hash (lb_main_t *lbm, vlib_buffer_t *p, u8 is_input_v4, u32 *hash, ip60->src_address.as_u64[0], ip60->src_address.as_u64[1], ip60->dst_address.as_u64[0], ip60->dst_address.as_u64[1], ports); } - - if (per_port_vip) - { - key.protocol = ip60->protocol; - key.port = (u16)(ports & 0xFFFF); - } - } - - /* For per-port-vip case, retrieve vip index for vip_port_filter table */ - if (per_port_vip) - { - kv.key = key.as_u64; - if (clib_bihash_search_8_8(&lbm->vip_index_per_port, &kv, &value) < 0) - { - /* return default vip */ - *vip_idx = 0; - return; - } - *vip_idx = value.value; } } @@ -274,8 +277,7 @@ lb_node_fn (vlib_main_t * vm, vlib_frame_t * frame, u8 is_input_v4, //Compile-time parameter stating that is input is v4 (or v6) lb_encap_type_t encap_type, //Compile-time parameter is GRE4/GRE6/L3DSR/NAT4/NAT6 - u8 per_port_vip, //Compile-time parameter stating that is per_port_vip or not - u8 src_ip_sticky) //Compile-time parameter stating that is source ip based sticky or not + u8 per_port_vip) //Compile-time parameter stating that is per_port_vip or not { lb_main_t *lbm = &lb_main; u32 n_left_from, *from, next_index, *to_next, n_left_to_next; @@ -293,7 +295,7 @@ lb_node_fn (vlib_main_t * vm, { vlib_buffer_t *p0 = vlib_get_buffer (vm, from[0]); lb_node_get_hash (lbm, p0, is_input_v4, &nexthash0, - &next_vip_idx0, per_port_vip, src_ip_sticky); + &next_vip_idx0, per_port_vip); } while (n_left_from > 0) @@ -318,7 +320,7 @@ lb_node_fn (vlib_main_t * vm, //Compute next hash and prefetch bucket lb_node_get_hash (lbm, p1, is_input_v4, &nexthash0, &next_vip_idx0, - per_port_vip, src_ip_sticky); + per_port_vip); lb_hash_prefetch_bucket (sticky_ht, nexthash0); //Prefetch for encap, next CLIB_PREFETCH(vlib_buffer_get_current (p1) - 64, 64, STORE); @@ -966,168 +968,84 @@ static uword lb6_gre6_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE6, 0, 0); + return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE6, 0); } static uword lb6_gre4_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE4, 0, 0); + return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE4, 0); } static uword lb4_gre6_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE6, 0, 0); + return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE6, 0); } static uword lb4_gre4_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE4, 0, 0); + return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE4, 0); } static uword lb6_gre6_port_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE6, 1, 0); + return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE6, 1); } static uword lb6_gre4_port_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE4, 1, 0); + return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE4, 1); } static uword lb4_gre6_port_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE6, 1, 0); + return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE6, 1); } static uword lb4_gre4_port_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE4, 1, 0); + return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE4, 1); } static uword lb4_l3dsr_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_L3DSR, 0, 0); + return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_L3DSR, 0); } static uword lb4_l3dsr_port_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_L3DSR, 1, 0); + return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_L3DSR, 1); } static uword lb6_nat6_port_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_NAT6, 1, 0); + return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_NAT6, 1); } static uword lb4_nat4_port_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_NAT4, 1, 0); -} - -static uword -lb6_gre6_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE6, 0, 1); -} - -static uword -lb6_gre4_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE4, 0, 1); -} - -static uword -lb4_gre6_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE6, 0, 1); -} - -static uword -lb4_gre4_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE4, 0, 1); -} - -static uword -lb6_gre6_port_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE6, 1, 1); -} - -static uword -lb6_gre4_port_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_GRE4, 1, 1); -} - -static uword -lb4_gre6_port_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE6, 1, 1); -} - -static uword -lb4_gre4_port_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_GRE4, 1, 1); -} - -static uword -lb4_l3dsr_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_L3DSR, 0, 1); -} - -static uword -lb4_l3dsr_port_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_L3DSR, 1, 1); -} - -static uword -lb6_nat6_port_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 0, LB_ENCAP_TYPE_NAT6, 1, 1); -} - -static uword -lb4_nat4_port_sticky_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, - vlib_frame_t *frame) -{ - return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_NAT4, 1, 1); + return lb_node_fn (vm, node, frame, 1, LB_ENCAP_TYPE_NAT4, 1); } static uword @@ -1300,138 +1218,6 @@ VLIB_REGISTER_NODE (lb4_nat4_port_node) = { [LB_NEXT_DROP] = "error-drop" }, }; -VLIB_REGISTER_NODE (lb6_gre6_sticky_node) = { - .function = lb6_gre6_sticky_node_fn, - .name = "lb6-gre6-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb6_gre4_sticky_node) = { - .function = lb6_gre4_sticky_node_fn, - .name = "lb6-gre4-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb4_gre6_sticky_node) = { - .function = lb4_gre6_sticky_node_fn, - .name = "lb4-gre6-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb4_gre4_sticky_node) = { - .function = lb4_gre4_sticky_node_fn, - .name = "lb4-gre4-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb6_gre6_port_sticky_node) = { - .function = lb6_gre6_port_sticky_node_fn, - .name = "lb6-gre6-port-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb6_gre4_port_sticky_node) = { - .function = lb6_gre4_port_sticky_node_fn, - .name = "lb6-gre4-port-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb4_gre6_port_sticky_node) = { - .function = lb4_gre6_port_sticky_node_fn, - .name = "lb4-gre6-port-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb4_gre4_port_sticky_node) = { - .function = lb4_gre4_port_sticky_node_fn, - .name = "lb4-gre4-port-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb4_l3dsr_port_sticky_node) = { - .function = lb4_l3dsr_port_sticky_node_fn, - .name = "lb4-l3dsr-port-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb4_l3dsr_sticky_node) = { - .function = lb4_l3dsr_sticky_node_fn, - .name = "lb4-l3dsr-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb6_nat6_port_sticky_node) = { - .function = lb6_nat6_port_sticky_node_fn, - .name = "lb6-nat6-port-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - -VLIB_REGISTER_NODE (lb4_nat4_port_sticky_node) = { - .function = lb4_nat4_port_sticky_node_fn, - .name = "lb4-nat4-port-sticky", - .vector_size = sizeof (u32), - .format_trace = format_lb_trace, - .n_errors = LB_N_ERROR, - .error_strings = lb_error_strings, - .n_next_nodes = LB_N_NEXT, - .next_nodes = { [LB_NEXT_DROP] = "error-drop" }, -}; - static uword lb4_nodeport_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) |