projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 4f52e9a6 QY |
2 | /* |
| 3 | * VRRP Neighbor Discovery. | |
| 4 | * Copyright (C) 2019 Cumulus Networks, Inc. | |
| 63d4bd12 | 5 | * Quentin Young |
| 4f52e9a6 | 6 | */ |
| 63d4bd12 QY |
7 | #ifndef __VRRP_NDISC_H__ |
| 8 | #define __VRRP_NDISC_H__ | |
| 4f52e9a6 QY |
9 | |
| 10 | #include <netinet/icmp6.h> | |
| 11 | #include <netinet/in.h> | |
| 12 | #include <netinet/ip6.h> | |
| 13 | ||
| 14 | #include "vrrp.h" | |
| 15 | ||
| 16 | /* | |
| 17 | * Initialize VRRP neighbor discovery. | |
| 18 | */ | |
| 19 | extern void vrrp_ndisc_init(void); | |
| 20 | ||
| 21 | /* | |
| 22 | * Check whether VRRP Neighbor Discovery is initialized. | |
| 23 | * | |
| 24 | * Returns: | |
| 25 | * True if initialized, false otherwise | |
| 26 | */ | |
| 27 | extern bool vrrp_ndisc_is_init(void); | |
| 28 | ||
| 29 | /* | |
| 30 | * Finish VRRP Neighbor Discovery. | |
| 31 | */ | |
| 32 | extern void vrrp_ndisc_fini(void); | |
| 33 | ||
| 34 | /* | |
| 35 | * Send VRRP Neighbor Advertisement. | |
| 36 | * | |
| 37 | * ifp | |
| 38 | * Interface to transmit on | |
| 39 | * | |
| 40 | * ip | |
| 41 | * IPv6 address to send Neighbor Advertisement for | |
| 42 | * | |
| 43 | * Returns: | |
| 44 | * -1 on failure | |
| 45 | * 0 otherwise | |
| 46 | */ | |
| 47 | extern int vrrp_ndisc_una_send(struct vrrp_router *r, struct ipaddr *ip); | |
| 48 | ||
| 49 | /* | |
| 50 | * Send VRRP Neighbor Advertisements for all virtual IPs. | |
| 51 | * | |
| 52 | * r | |
| 53 | * Virtual Router to send NA's for | |
| 54 | * | |
| 55 | * Returns: | |
| 56 | * -1 on failure | |
| 57 | * 0 otherwise | |
| 58 | */ | |
| 59 | extern int vrrp_ndisc_una_send_all(struct vrrp_router *r); | |
| 60 | ||
| 63d4bd12 | 61 | #endif /* __VRRP_NDISC_H__ */ |