fib: Decouple source from priority and behaviour

[vpp.git] / src / plugins / nat / dslite.c

diff --git a/src/plugins/nat/dslite.c b/src/plugins/nat/dslite.c
index 883acec..d9a1729 100644 (file)
--- a/src/plugins/nat/dslite.c
+++ b/src/plugins/nat/dslite.c
@@ -25,12 +25,22 @@ dslite_init (vlib_main_t * vm)
   vlib_thread_registration_t *tr;
   vlib_thread_main_t *tm = vlib_get_thread_main ();
   uword *p;
+  vlib_node_t *node;
   dslite_per_thread_data_t *td;
   u32 translation_buckets = 1024;
   u32 translation_memory_size = 128 << 20;
   u32 b4_buckets = 128;
   u32 b4_memory_size = 64 << 20;
 
+  node = vlib_get_node_by_name (vm, (u8 *) "dslite-in2out");
+  dm->dslite_in2out_node_index = node->index;
+
+  node = vlib_get_node_by_name (vm, (u8 *) "dslite-in2out-slowpath");
+  dm->dslite_in2out_slowpath_node_index = node->index;
+
+  node = vlib_get_node_by_name (vm, (u8 *) "dslite-out2in");
+  dm->dslite_out2in_node_index = node->index;
+
   dm->first_worker_index = 0;
   dm->num_workers = 0;
 
@@ -99,7 +109,7 @@ dslite_set_aftr_ip6_addr (dslite_main_t * dm, ip6_address_t * addr)
        .fp_len = 0,
        .fp_addr.ip4.as_u32 = 0,
       };
-      fib_table_entry_special_dpo_add (0, &pfx, FIB_SOURCE_PLUGIN_HI,
+      fib_table_entry_special_dpo_add (0, &pfx, nat_fib_src_hi,
                                       FIB_ENTRY_FLAG_EXCLUSIVE, &dpo);
     }
   else
@@ -111,7 +121,7 @@ dslite_set_aftr_ip6_addr (dslite_main_t * dm, ip6_address_t * addr)
        .fp_addr.ip6.as_u64[0] = addr->as_u64[0],
        .fp_addr.ip6.as_u64[1] = addr->as_u64[1],
       };
-      fib_table_entry_special_dpo_add (0, &pfx, FIB_SOURCE_PLUGIN_HI,
+      fib_table_entry_special_dpo_add (0, &pfx, nat_fib_src_hi,
                                       FIB_ENTRY_FLAG_EXCLUSIVE, &dpo);
     }
 
@@ -143,7 +153,7 @@ dslite_set_b4_ip6_addr (dslite_main_t * dm, ip6_address_t * addr)
        .fp_addr.ip6.as_u64[0] = addr->as_u64[0],
        .fp_addr.ip6.as_u64[1] = addr->as_u64[1],
       };
-      fib_table_entry_special_dpo_add (0, &pfx, FIB_SOURCE_PLUGIN_HI,
+      fib_table_entry_special_dpo_add (0, &pfx, nat_fib_src_hi,
                                       FIB_ENTRY_FLAG_EXCLUSIVE, &dpo);
 
       dpo_reset (&dpo);
@@ -208,7 +218,7 @@ dslite_add_del_pool_addr (dslite_main_t * dm, ip4_address_t * addr, u8 is_add)
       foreach_snat_protocol
 #undef _
        dslite_dpo_create (DPO_PROTO_IP4, 0, &dpo_v4);
-      fib_table_entry_special_dpo_add (0, &pfx, FIB_SOURCE_PLUGIN_HI,
+      fib_table_entry_special_dpo_add (0, &pfx, nat_fib_src_hi,
                                       FIB_ENTRY_FLAG_EXCLUSIVE, &dpo_v4);
       dpo_reset (&dpo_v4);
     }
@@ -221,7 +231,7 @@ dslite_add_del_pool_addr (dslite_main_t * dm, ip4_address_t * addr, u8 is_add)
       vec_free (a->busy_##n##_ports_per_thread);
       foreach_snat_protocol
 #undef _
-       fib_table_entry_special_remove (0, &pfx, FIB_SOURCE_PLUGIN_HI);
+       fib_table_entry_special_remove (0, &pfx, nat_fib_src_hi);
       vec_del1 (dm->addr_pool, i);
     }
   return 0;