nat: static mappings in flow hash

[vpp.git] / src / plugins / nat / nat44-ed / nat44_ed_cli.c

diff --git a/src/plugins/nat/nat44-ed/nat44_ed_cli.c b/src/plugins/nat/nat44-ed/nat44_ed_cli.c
index 6f4485c..ba74b7d 100644 (file)
--- a/src/plugins/nat/nat44-ed/nat44_ed_cli.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed_cli.c
@@ -283,12 +283,7 @@ nat44_show_hash_command_fn (vlib_main_t * vm, unformat_input_t * input,
   else if (unformat (input, "verbose"))
     verbose = 2;
 
-  vlib_cli_output (vm, "%U", format_bihash_8_8, &sm->static_mapping_by_local,
-                  verbose);
-  vlib_cli_output (vm, "%U",
-                  format_bihash_8_8, &sm->static_mapping_by_external,
-                  verbose);
-      vlib_cli_output (vm, "%U", format_bihash_16_8, &sm->flow_hash, verbose);
+  vlib_cli_output (vm, "%U", format_bihash_16_8, &sm->flow_hash, verbose);
   vec_foreach_index (i, sm->per_thread_data)
   {
     vlib_cli_output (vm, "-------- thread %d %s --------\n",
@@ -296,8 +291,7 @@ nat44_show_hash_command_fn (vlib_main_t * vm, unformat_input_t * input,
     vlib_cli_output (vm, "%U", format_bihash_16_8, &sm->flow_hash, verbose);
   }
 
-      vlib_cli_output (vm, "%U", format_bihash_16_8, &nam->affinity_hash,
-                      verbose);
+  vlib_cli_output (vm, "%U", format_bihash_16_8, &nam->affinity_hash, verbose);
 
   vlib_cli_output (vm, "-------- hash table parameters --------\n");
   vlib_cli_output (vm, "translation buckets: %u", sm->translation_buckets);
@@ -502,6 +496,7 @@ nat44_show_summary_command_fn (vlib_main_t * vm, unformat_input_t * input,
   u32 udp_sessions = 0;
   u32 tcp_sessions = 0;
   u32 icmp_sessions = 0;
+  u32 other_sessions = 0;
 
   u32 timed_out = 0;
   u32 transitory = 0;
@@ -526,40 +521,42 @@ nat44_show_summary_command_fn (vlib_main_t * vm, unformat_input_t * input,
             if (now >= sess_timeout_time)
               timed_out++;
 
-            switch (s->nat_proto)
-              {
-              case NAT_PROTOCOL_ICMP:
-                icmp_sessions++;
-                break;
-              case NAT_PROTOCOL_TCP:
-                tcp_sessions++;
-                if (s->state)
-                  {
-                    if (s->tcp_closed_timestamp)
-                      {
-                        if (now >= s->tcp_closed_timestamp)
-                          {
-                            ++transitory_closed;
-                          }
-                        else
-                          {
-                            ++transitory_wait_closed;
-                          }
-                      }
-                    transitory++;
-                  }
-                else
-                  established++;
-                break;
-              case NAT_PROTOCOL_UDP:
-              default:
-                udp_sessions++;
-                break;
-              }
-          }
-          nat44_show_lru_summary (vm, tsm, now, sess_timeout_time);
-          count += pool_elts (tsm->sessions);
-        }
+           switch (s->proto)
+             {
+             case IP_PROTOCOL_ICMP:
+               icmp_sessions++;
+               break;
+             case IP_PROTOCOL_TCP:
+               tcp_sessions++;
+               if (s->state)
+                 {
+                   if (s->tcp_closed_timestamp)
+                     {
+                       if (now >= s->tcp_closed_timestamp)
+                         {
+                           ++transitory_closed;
+                         }
+                       else
+                         {
+                           ++transitory_wait_closed;
+                         }
+                     }
+                   transitory++;
+                 }
+               else
+                 established++;
+               break;
+             case IP_PROTOCOL_UDP:
+               udp_sessions++;
+               break;
+             default:
+               ++other_sessions;
+               break;
+             }
+          }
+         nat44_show_lru_summary (vm, tsm, now, sess_timeout_time);
+         count += pool_elts (tsm->sessions);
+       }
     }
   else
     {
@@ -571,36 +568,38 @@ nat44_show_summary_command_fn (vlib_main_t * vm, unformat_input_t * input,
         if (now >= sess_timeout_time)
           timed_out++;
 
-        switch (s->nat_proto)
-          {
-          case NAT_PROTOCOL_ICMP:
-            icmp_sessions++;
-            break;
-          case NAT_PROTOCOL_TCP:
-            tcp_sessions++;
-            if (s->state)
-              {
-                if (s->tcp_closed_timestamp)
-                  {
-                    if (now >= s->tcp_closed_timestamp)
-                      {
-                        ++transitory_closed;
-                      }
-                    else
-                      {
-                        ++transitory_wait_closed;
-                      }
-                  }
-                transitory++;
-              }
-            else
-              established++;
-            break;
-          case NAT_PROTOCOL_UDP:
-          default:
-            udp_sessions++;
-            break;
-          }
+       switch (s->proto)
+         {
+         case IP_PROTOCOL_ICMP:
+           icmp_sessions++;
+           break;
+         case IP_PROTOCOL_TCP:
+           tcp_sessions++;
+           if (s->state)
+             {
+               if (s->tcp_closed_timestamp)
+                 {
+                   if (now >= s->tcp_closed_timestamp)
+                     {
+                       ++transitory_closed;
+                     }
+                   else
+                     {
+                       ++transitory_wait_closed;
+                     }
+                 }
+               transitory++;
+             }
+           else
+             established++;
+           break;
+         case IP_PROTOCOL_UDP:
+           udp_sessions++;
+           break;
+         default:
+           ++other_sessions;
+           break;
+         }
       }
       nat44_show_lru_summary (vm, tsm, now, sess_timeout_time);
       count = pool_elts (tsm->sessions);
@@ -617,6 +616,7 @@ nat44_show_summary_command_fn (vlib_main_t * vm, unformat_input_t * input,
                   transitory_closed);
   vlib_cli_output (vm, "total udp sessions: %u", udp_sessions);
   vlib_cli_output (vm, "total icmp sessions: %u", icmp_sessions);
+  vlib_cli_output (vm, "total other sessions: %u", other_sessions);
   return 0;
 }
 
@@ -636,10 +636,6 @@ nat44_show_addresses_command_fn (vlib_main_t * vm, unformat_input_t * input,
             fib_table_get(ap->fib_index, FIB_PROTOCOL_IP4)->ft_table_id);
       else
         vlib_cli_output (vm, "  tenant VRF independent");
-    #define _(N, i, n, s) \
-      vlib_cli_output (vm, "  %d busy %s ports", ap->busy_##n##_ports, s);
-      foreach_nat_protocol
-    #undef _
     }
   vlib_cli_output (vm, "NAT44 twice-nat pool addresses:");
   vec_foreach (ap, sm->twice_nat_addresses)
@@ -650,10 +646,6 @@ nat44_show_addresses_command_fn (vlib_main_t * vm, unformat_input_t * input,
             fib_table_get(ap->fib_index, FIB_PROTOCOL_IP4)->ft_table_id);
       else
         vlib_cli_output (vm, "  tenant VRF independent");
-    #define _(N, i, n, s) \
-      vlib_cli_output (vm, "  %d busy %s ports", ap->busy_##n##_ports, s);
-      foreach_nat_protocol
-    #undef _
     }
   return 0;
 }
@@ -837,14 +829,13 @@ add_static_mapping_command_fn (vlib_main_t * vm,
   unformat_input_t _line_input, *line_input = &_line_input;
   vnet_main_t *vnm = vnet_get_main ();
   clib_error_t *error = 0;
-  int rv;
-
-  nat_protocol_t proto = NAT_PROTOCOL_OTHER;
   ip4_address_t l_addr, e_addr, pool_addr;
   u32 l_port = 0, e_port = 0, vrf_id = ~0;
   u8 l_port_set = 0, e_port_set = 0;
-  u32 sw_if_index, flags = 0;
-  int is_add = 1;
+  int is_add = 1, rv;
+  u32 flags = 0;
+  u32 sw_if_index = ~0;
+  ip_protocol_t proto = 0;
 
   if (!unformat_user (input, unformat_line_input, line_input))
     return clib_error_return (0, NAT44_ED_EXPECTED_ARGUMENT);
@@ -886,7 +877,7 @@ add_static_mapping_command_fn (vlib_main_t * vm,
        }
       else if (unformat (line_input, "vrf %u", &vrf_id))
        ;
-      else if (unformat (line_input, "%U", unformat_nat_protocol, &proto))
+      else if (unformat (line_input, "%U", unformat_ip_protocol, &proto))
        ;
       else if (unformat (line_input, "self-twice-nat"))
        {
@@ -983,7 +974,7 @@ add_identity_mapping_command_fn (vlib_main_t * vm,
 
   int rv, is_add = 1, port_set = 0;
   u32 sw_if_index, port, flags, vrf_id = ~0;
-  nat_protocol_t proto = NAT_PROTOCOL_OTHER;
+  ip_protocol_t proto = 0;
   ip4_address_t addr;
 
   flags = NAT_SM_FLAG_IDENTITY_NAT;
@@ -1003,7 +994,7 @@ add_identity_mapping_command_fn (vlib_main_t * vm,
        }
       else if (unformat (line_input, "vrf %u", &vrf_id))
        ;
-      else if (unformat (line_input, "%U %u", unformat_nat_protocol, &proto,
+      else if (unformat (line_input, "%U %u", unformat_ip_protocol, &proto,
                         &port))
        {
          port_set = 1;
@@ -1080,7 +1071,7 @@ add_lb_static_mapping_command_fn (vlib_main_t * vm,
   ip4_address_t l_addr, e_addr;
   u32 l_port = 0, e_port = 0, vrf_id = 0, probability = 0, affinity = 0;
   u8 proto_set = 0;
-  nat_protocol_t proto;
+  ip_protocol_t proto;
   nat44_lb_addr_port_t *locals = 0, local;
   int rv, is_add = 1;
   u32 flags = 0;
@@ -1114,7 +1105,7 @@ add_lb_static_mapping_command_fn (vlib_main_t * vm,
       else if (unformat (line_input, "external %U:%u", unformat_ip4_address,
                         &e_addr, &e_port))
        ;
-      else if (unformat (line_input, "protocol %U", unformat_nat_protocol,
+      else if (unformat (line_input, "protocol %U", unformat_ip_protocol,
                         &proto))
        {
          proto_set = 1;
@@ -1202,7 +1193,7 @@ add_lb_backend_command_fn (vlib_main_t * vm,
   u32 l_port = 0, e_port = 0, vrf_id = 0, probability = 0;
   int is_add = 1;
   int rv;
-  nat_protocol_t proto;
+  ip_protocol_t proto;
   u8 proto_set = 0;
 
   /* Get a line of input. */
@@ -1221,7 +1212,7 @@ add_lb_backend_command_fn (vlib_main_t * vm,
       else if (unformat (line_input, "external %U:%u", unformat_ip4_address,
                         &e_addr, &e_port))
        ;
-      else if (unformat (line_input, "protocol %U", unformat_nat_protocol,
+      else if (unformat (line_input, "protocol %U", unformat_ip_protocol,
                         &proto))
        proto_set = 1;
       else if (unformat (line_input, "del"))
@@ -1392,7 +1383,7 @@ nat44_show_sessions_command_fn (vlib_main_t * vm, unformat_input_t * input,
   u16 i2o_sp, i2o_dp, o2i_sp, o2i_dp;
   u8 filter_i2o_sp = 0, filter_i2o_dp = 0;
   u8 filter_o2i_sp = 0, filter_o2i_dp = 0;
-  nat_protocol_t proto;
+  ip_protocol_t proto;
   u8 filter_proto = 0;
   u8 had_input = 1, filtering = 0;
   int i = 0, showed_sessions;
@@ -1426,10 +1417,10 @@ nat44_show_sessions_command_fn (vlib_main_t * vm, unformat_input_t * input,
       else if (unformat (line_input, "filter o2i dport %u", &o2i_dp))
        filter_o2i_dp = filtering = 1;
       else if (unformat (line_input, "filter i2o proto %U",
-                        unformat_nat_protocol, &proto))
+                        unformat_ip_protocol, &proto))
        filter_proto = filtering = 1;
       else if (unformat (line_input, "filter o2i proto %U",
-                        unformat_nat_protocol, &proto))
+                        unformat_ip_protocol, &proto))
        filter_proto = filtering = 1;
       else
        {
@@ -1476,7 +1467,7 @@ print:
              if (filter_o2i_dp &&
                  o2i_dp != clib_net_to_host_u16 (s->o2i.match.dport))
                continue;
-             if (filter_proto && proto != s->nat_proto)
+             if (filter_proto && proto != s->proto)
                continue;
              showed_sessions++;
            }
@@ -1547,7 +1538,7 @@ nat44_del_session_command_fn (vlib_main_t * vm,
   u32 port = 0, eh_port = 0, vrf_id = sm->outside_vrf_id;
   clib_error_t *error = 0;
   ip4_address_t addr, eh_addr;
-  nat_protocol_t proto;
+  ip_protocol_t proto;
   int is_in = 0;
   int rv;
 
@@ -1556,9 +1547,8 @@ nat44_del_session_command_fn (vlib_main_t * vm,
 
   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
     {
-      if (unformat
-         (line_input, "%U:%u %U", unformat_ip4_address, &addr, &port,
-          unformat_nat_protocol, &proto))
+      if (unformat (line_input, "%U:%u %U", unformat_ip4_address, &addr, &port,
+                   unformat_ip_protocol, &proto))
        ;
       else if (unformat (line_input, "in"))
        {
@@ -1584,8 +1574,8 @@ nat44_del_session_command_fn (vlib_main_t * vm,
     }
 
   rv = nat44_ed_del_session (sm, &addr, clib_host_to_net_u16 (port), &eh_addr,
-                            clib_host_to_net_u16 (eh_port),
-                            nat_proto_to_ip_proto (proto), vrf_id, is_in);
+                            clib_host_to_net_u16 (eh_port), proto, vrf_id,
+                            is_in);
 
   switch (rv)
     {