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[iproute2-next,3/6] bridge: mdb: show igmpv3/mldv2 flags

Message ID 20201008135024.1515468-4-razor@blackwall.org
State New
Headers show
Series bridge: mdb: add support for IGMPv3/MLDv2 attributes | expand

Commit Message

Nikolay Aleksandrov Oct. 8, 2020, 1:50 p.m. UTC 
From: Nikolay Aleksandrov <nikolay@nvidia.com>

With IGMPv3/MLDv2 support we have 2 new flags:
 - added_by_star_ex: set when the S,G entry was automatically created
                     because of a *,G entry in EXCLUDE mode
 - blocked: set when traffic for the S,G entry for that port has to be
            blocked
Both flags are used only on the new S,G entries and are currently kernel
managed, i.e. similar to other flags which can't be set from user-space.

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
---
 bridge/mdb.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/bridge/mdb.c b/bridge/mdb.c
index 94cd3c3b2390..d33bd5d5c7df 100644
--- a/bridge/mdb.c
+++ b/bridge/mdb.c
@@ -155,6 +155,10 @@  static void print_mdb_entry(FILE *f, int ifindex, const struct br_mdb_entry *e,
 		print_string(PRINT_ANY, NULL, " %s", "offload");
 	if (e->flags & MDB_FLAGS_FAST_LEAVE)
 		print_string(PRINT_ANY, NULL, " %s", "fast_leave");
+	if (e->flags & MDB_FLAGS_STAR_EXCL)
+		print_string(PRINT_ANY, NULL, " %s", "added_by_star_ex");
+	if (e->flags & MDB_FLAGS_BLOCKED)
+		print_string(PRINT_ANY, NULL, " %s", "blocked");
 	close_json_array(PRINT_JSON, NULL);
 
 	if (e->vid)