projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| b583b035 AK |
1 | /* PIM support for VxLAN BUM flooding |
| 2 | * | |
| 3 | * Copyright (C) 2019 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 | */ | |
| 16 | ||
| 17 | #ifndef PIM_VXLAN_INSTANCE_H | |
| 18 | #define PIM_VXLAN_INSTANCE_H | |
| 19 | ||
| b07d897e AK |
20 | /* pim termination device is expected to include the substring ipmr-lo */ |
| 21 | #define PIM_VXLAN_TERM_DEV_NAME "ipmr-lo" | |
| 22 | ||
| b583b035 AK |
23 | struct pim_vxlan_instance { |
| 24 | struct hash *sg_hash; | |
| b07d897e AK |
25 | |
| 26 | /* this is lo for default instance and vrf-dev for non-default | |
| 27 | * instances | |
| 28 | */ | |
| 29 | struct interface *default_iif; | |
| 30 | ||
| 31 | /* In a MLAG/VxLAN-AA setup the peerlink sub-interface (ISL-rif) is | |
| 32 | * used as the IIF in | |
| 33 | */ | |
| 34 | struct interface *peerlink_rif; | |
| 35 | ||
| 36 | /* device used by the dataplane to terminate multicast encapsulated | |
| 37 | * vxlan traffic | |
| 38 | */ | |
| 39 | struct interface *term_if; | |
| b583b035 AK |
40 | }; |
| 41 | ||
| 42 | extern void pim_vxlan_init(struct pim_instance *pim); | |
| 43 | extern void pim_vxlan_exit(struct pim_instance *pim); | |
| 44 | ||
| 45 | #endif /* PIM_VXLAN_INSTANCE_H */ |