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| author | Daniel Walton <dwalton@cumulusnetworks.com> | 2016-10-20 15:34:29 +0200 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2016-12-22 02:26:11 +0100 |
| commit | b05b72e80b840fd8628b890cb6fa5c8ca7d73dd3 (patch) | |
| tree | a8d5f0314de5725102affaf9b0968a030548ea5c /pimd/pim_igmpv3.h | |
| parent | pimd: Allow debugs entered in conf t mode to persist (diff) | |
| download | frr-b05b72e80b840fd8628b890cb6fa5c8ca7d73dd3.tar.xz frr-b05b72e80b840fd8628b890cb6fa5c8ca7d73dd3.zip | |
pimd: add support for IGMPv2
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Ticket: CM-7962
Diffstat (limited to 'pimd/pim_igmpv3.h')
| -rw-r--r-- | pimd/pim_igmpv3.h | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/pimd/pim_igmpv3.h b/pimd/pim_igmpv3.h index 37baca5c8..33a918bad 100644 --- a/pimd/pim_igmpv3.h +++ b/pimd/pim_igmpv3.h @@ -31,6 +31,13 @@ #define IGMP_V3_NUMSOURCES_OFFSET (10) #define IGMP_V3_SOURCES_OFFSET (12) +#define IGMP_GRP_REC_TYPE_MODE_IS_INCLUDE (1) +#define IGMP_GRP_REC_TYPE_MODE_IS_EXCLUDE (2) +#define IGMP_GRP_REC_TYPE_CHANGE_TO_INCLUDE_MODE (3) +#define IGMP_GRP_REC_TYPE_CHANGE_TO_EXCLUDE_MODE (4) +#define IGMP_GRP_REC_TYPE_ALLOW_NEW_SOURCES (5) +#define IGMP_GRP_REC_TYPE_BLOCK_OLD_SOURCES (6) + /* GMI: Group Membership Interval */ #define PIM_IGMP_GMI_MSEC(qrv,qqi,qri_dsec) ((qrv) * (1000 * (qqi)) + 100 * (qri_dsec)) @@ -55,15 +62,13 @@ void igmp_source_free(struct igmp_source *source); void igmp_source_delete(struct igmp_source *source); void igmp_source_delete_expired(struct list *source_list); -int igmp_group_compat_mode(const struct igmp_sock *igmp, - const struct igmp_group *group); - void igmpv3_report_isin(struct igmp_sock *igmp, struct in_addr from, struct in_addr group_addr, int num_sources, struct in_addr *sources); void igmpv3_report_isex(struct igmp_sock *igmp, struct in_addr from, struct in_addr group_addr, - int num_sources, struct in_addr *sources); + int num_sources, struct in_addr *sources, + int from_igmp_v2_report); void igmpv3_report_toin(struct igmp_sock *igmp, struct in_addr from, struct in_addr group_addr, int num_sources, struct in_addr *sources); @@ -83,17 +88,24 @@ void igmp_source_timer_lower_to_lmqt(struct igmp_source *source); struct igmp_source *igmp_find_source_by_addr(struct igmp_group *group, struct in_addr src_addr); -void pim_igmp_send_membership_query(struct igmp_group *group, - int fd, - const char *ifname, - char *query_buf, - int query_buf_size, - int num_sources, - struct in_addr dst_addr, - struct in_addr group_addr, - int query_max_response_time_dsec, - uint8_t s_flag, - uint8_t querier_robustness_variable, - uint16_t querier_query_interval); +void igmp_v3_send_query (struct igmp_group *group, + int fd, + const char *ifname, + char *query_buf, + int query_buf_size, + int num_sources, + struct in_addr dst_addr, + struct in_addr group_addr, + int query_max_response_time_dsec, + uint8_t s_flag, + uint8_t querier_robustness_variable, + uint16_t querier_query_interval); + +void igmp_v3_recv_query (struct igmp_sock *igmp, const char *from_str, + char *igmp_msg); + +int igmp_v3_recv_report (struct igmp_sock *igmp, + struct in_addr from, const char *from_str, + char *igmp_msg, int igmp_msg_len); #endif /* PIM_IGMPV3_H */ |