pimd/pim_ssm.h

   1 /*
   2  * IP SSM ranges for FRR
   3  * Copyright (C) 2017 Cumulus Networks, Inc.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; see the file COPYING; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  18  */
  19 #ifndef PIM_SSM_H
  20 #define PIM_SSM_H
  21
  22 #define PIM_SSM_STANDARD_RANGE "232.0.0.0/8"
  23
  24 /* SSM error codes */
  25 enum pim_ssm_err
  26 {
  27   PIM_SSM_ERR_NONE = 0,
  28   PIM_SSM_ERR_NO_VRF = -1,
  29   PIM_SSM_ERR_DUP = -2,
  30 };
  31
  32 struct pim_ssm
  33 {
  34   vrf_id_t vrf_id;
  35   char *plist_name; /* prefix list of group ranges */
  36 };
  37
  38 void pim_ssm_prefix_list_update (struct prefix_list *plist);
  39 int pim_is_grp_ssm (struct in_addr group_addr);
  40 int pim_ssm_range_set (vrf_id_t vrf_id, const char *plist_name);
  41 void *pim_ssm_init (vrf_id_t vrf_id);
  42 void pim_ssm_terminate (struct pim_ssm *ssm);
  43 #endif