diff options
Diffstat (limited to 'pimd/pim_util.c')
| -rw-r--r-- | pimd/pim_util.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/pimd/pim_util.c b/pimd/pim_util.c index 8232d7205b..4b67dbf1b1 100644 --- a/pimd/pim_util.c +++ b/pimd/pim_util.c @@ -152,3 +152,17 @@ bool pim_is_group_filtered(struct pim_interface *pim_ifp, pim_addr *grp) pl = prefix_list_lookup(PIM_AFI, pim_ifp->boundary_oil_plist); return pl ? prefix_list_apply(pl, &grp_pfx) == PREFIX_DENY : false; } + + +/* This function returns all multicast group */ +int pim_get_all_mcast_group(struct prefix *prefix) +{ +#if PIM_IPV == 4 + if (!str2prefix("224.0.0.0/4", prefix)) + return 0; +#else + if (!str2prefix("FF00::0/8", prefix)) + return 0; +#endif + return 1; +} |