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         PIM_SSM_ERR_NONE = 0,
  27         PIM_SSM_ERR_NO_VRF = -1,
  28         PIM_SSM_ERR_DUP = -2,
  29 };
  30
  31 struct pim_ssm {
  32         char *plist_name; /* prefix list of group ranges */
  33 };
  34
  35 void pim_ssm_prefix_list_update(struct pim_instance *pim,
  36                                 struct prefix_list *plist);
  37 int pim_is_grp_ssm(struct pim_instance *pim, struct in_addr group_addr);
  38 int pim_ssm_range_set(struct pim_instance *pim, vrf_id_t vrf_id,
  39                       const char *plist_name);
  40 void *pim_ssm_init(void);
  41 void pim_ssm_terminate(struct pim_ssm *ssm);
  42 #endif