summaryrefslogtreecommitdiffstats
path: root/vnet/etc/scripts/lfib/mpls-to-mpls
blob: 497dbab324ff2fe5725552841fe5c966b5d425ab (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
packet-generator new {
  name x
  limit 1
  node mpls-input
  size 68-68
  no-recycle
  data {
   hex 0x0001e1ff4500004000000000400177ba010000020200000208007a6e000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f2021222324252627
  }
}

loop create
loop create
set int state loop0 up
set int state loop1 up

set int ip address loop0 1.0.0.1/24
set int ip address loop1 2.0.0.1/24

set ip arp static loop1 2.0.0.2 dead.beef.babe
set int mpls loop1 enable

ip route add 2.2.2.2/32 via 2.0.0.2 loop1 out-label 33
mpls local-label add 30 2.2.2.2/32 

trace add pg-input 100
eading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ }
/*
 * Copyright (c) 2015 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 * counter.c: simple and packet/byte counters
 *
 * Copyright (c) 2008 Eliot Dresselhaus
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <vlib/vlib.h>
#include <vlib/stats/stats.h>

void
vlib_clear_simple_counters (vlib_simple_counter_main_t * cm)
{
  counter_t *my_counters;
  uword i, j;

  for (i = 0; i < vec_len (cm->counters); i++)
    {
      my_counters = cm->counters[i];

      for (j = 0; j < vec_len (my_counters); j++)
	{
	  my_counters[j] = 0;
	}
    }
}

void
vlib_clear_combined_counters (vlib_combined_counter_main_t * cm)
{
  vlib_counter_t *my_counters;
  uword i, j;

  for (i = 0; i < vec_len (cm->counters); i++)
    {
      my_counters = cm->counters[i];

      for (j = 0; j < vec_len (my_counters); j++)
	{
	  my_counters[j].packets = 0;
	  my_counters[j].bytes = 0;
	}
    }
}

void
vlib_validate_simple_counter (vlib_simple_counter_main_t * cm, u32 index)
{
  vlib_thread_main_t *tm = vlib_get_thread_main ();
  char *name = cm->stat_segment_name ? cm->stat_segment_name : cm->name;

  if (name == 0)
    {
      if (cm->counters == 0)
	cm->stats_entry_index = ~0;
      vec_validate (cm->counters, tm->n_vlib_mains - 1);
      for (int i = 0; i < tm->n_vlib_mains; i++)
	vec_validate_aligned (cm->counters[i], index, CLIB_CACHE_LINE_BYTES);
      return;
    }

  if (cm->counters == 0)
    cm->stats_entry_index = vlib_stats_add_counter_vector ("%s", name);

  vlib_stats_validate (cm->stats_entry_index, tm->n_vlib_mains - 1, index);
  cm->counters = vlib_stats_get_entry_data_pointer (cm->stats_entry_index);
}

void
vlib_free_simple_counter (vlib_simple_counter_main_t * cm)
{
  if (cm->stats_entry_index == ~0)
    {
      for (int i = 0; i < vec_len (cm->counters); i++)
	vec_free (cm->counters[i]);
      vec_free (cm->counters);
    }
  else
    vlib_stats_remove_entry (cm->stats_entry_index);
}

void
vlib_validate_combined_counter (vlib_combined_counter_main_t * cm, u32 index)
{
  vlib_thread_main_t *tm = vlib_get_thread_main ();
  char *name = cm->stat_segment_name ? cm->stat_segment_name : cm->name;

  if (name == 0)
    {
      if (cm->counters == 0)
	cm->stats_entry_index = ~0;
      vec_validate (cm->counters, tm->n_vlib_mains - 1);
      for (int i = 0; i < tm->n_vlib_mains; i++)
	vec_validate_aligned (cm->counters[i], index, CLIB_CACHE_LINE_BYTES);
      return;
    }

  if (cm->counters == 0)
    cm->stats_entry_index = vlib_stats_add_counter_pair_vector ("%s", name);

  vlib_stats_validate (cm->stats_entry_index, tm->n_vlib_mains - 1, index);
  cm->counters = vlib_stats_get_entry_data_pointer (cm->stats_entry_index);
}

int
  vlib_validate_combined_counter_will_expand
  (vlib_combined_counter_main_t * cm, u32 index)
{
  vlib_thread_main_t *tm = vlib_get_thread_main ();
  int i;
  void *oldheap = vlib_stats_set_heap ();

  /* Possibly once in recorded history */
  if (PREDICT_FALSE (vec_len (cm->counters) == 0))
    {
      clib_mem_set_heap (oldheap);
      return 1;
    }

  for (i = 0; i < tm->n_vlib_mains; i++)
    {
      /* Trivially OK, and proves that index >= vec_len(...) */
      if (index < vec_len (cm->counters[i]))
	continue;
      if (vec_resize_will_expand (cm->counters[i],
				  index - vec_len (cm->counters[i]) +
				    1 /* length_increment */))
	{
	  clib_mem_set_heap (oldheap);
	  return 1;
	}
    }
  clib_mem_set_heap (oldheap);
  return 0;
}

void
vlib_free_combined_counter (vlib_combined_counter_main_t * cm)
{
  if (cm->stats_entry_index == ~0)
    {
      for (int i = 0; i < vec_len (cm->counters); i++)
	vec_free (cm->counters[i]);
      vec_free (cm->counters);
    }
  else
    vlib_stats_remove_entry (cm->stats_entry_index);
}

u32
vlib_combined_counter_n_counters (const vlib_combined_counter_main_t * cm)
{
  ASSERT (cm->counters);
  return (vec_len (cm->counters[0]));
}

u32
vlib_simple_counter_n_counters (const vlib_simple_counter_main_t * cm)
{
  ASSERT (cm->counters);
  return (vec_len (cm->counters[0]));
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */