Allow the user to associate one or more VLANs with a multiple spanning
tree instance (MSTI), when MST is enabled on the bridge.
Reviewed-by: Hangbin Liu <liuhang...@gmail.com>
Acked-by: Nikolay Aleksandrov <ra...@blackwall.org>
Signed-off-by: Tobias Waldekranz <tob...@waldekranz.com>
---
bridge/vlan.c | 13 +++++++++++++
man/man8/bridge.8 | 9 ++++++++-
2 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/bridge/vlan.c b/bridge/vlan.c
index 70f01aff..ea4aff93 100644
--- a/bridge/vlan.c
+++ b/bridge/vlan.c
@@ -53,6 +53,7 @@ static void usage(void)
" [ mcast_querier_interval
QUERIER_INTERVAL ]\n"
" [ mcast_query_interval QUERY_INTERVAL
]\n"
" [ mcast_query_response_interval
QUERY_RESPONSE_INTERVAL ]\n"
+ " [ msti MSTI ]\n"
" bridge vlan global { show } [ dev DEV ] [ vid VLAN_ID
]\n");
exit(-1);
}
@@ -403,6 +404,7 @@ static int vlan_global_option_set(int argc, char **argv)
short vid = -1;
__u64 val64;
__u32 val32;
+ __u16 val16;
__u8 val8;
afspec = addattr_nest(&req.n, sizeof(req),
@@ -533,6 +535,12 @@ static int vlan_global_option_set(int argc, char **argv)
addattr64(&req.n, 1024,
BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL,
val64);
+ } else if (strcmp(*argv, "msti") == 0) {
+ NEXT_ARG();
+ if (get_u16(&val16, *argv, 0))
+ invarg("invalid msti", *argv);
+ addattr16(&req.n, 1024,
+ BRIDGE_VLANDB_GOPTS_MSTI, val16);
} else {
if (strcmp(*argv, "help") == 0)
NEXT_ARG();
@@ -942,6 +950,11 @@ static void print_vlan_global_opts(struct rtattr *a, int
ifindex)
"mcast_query_response_interval %llu ",
rta_getattr_u64(vattr));
}
+ if (vtb[BRIDGE_VLANDB_GOPTS_MSTI]) {
+ vattr = vtb[BRIDGE_VLANDB_GOPTS_MSTI];
+ print_uint(PRINT_ANY, "msti", "msti %u ",
+ rta_getattr_u16(vattr));
+ }
print_nl();
if (vtb[BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS]) {
vattr = RTA_DATA(vtb[BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS]);
diff --git a/man/man8/bridge.8 b/man/man8/bridge.8
index bb02bd27..b4699801 100644
--- a/man/man8/bridge.8
+++ b/man/man8/bridge.8
@@ -266,7 +266,9 @@ bridge \- show / manipulate bridge addresses and devices
.B mcast_query_interval
.IR QUERY_INTERVAL " ] [ "
.B mcast_query_response_interval
-.IR QUERY_RESPONSE_INTERVAL " ]"
+.IR QUERY_RESPONSE_INTERVAL " ] [ "
+.B msti
+.IR MSTI " ]"
.ti -8
.BR "bridge vlan global" " [ " show " ] [ "
@@ -1493,6 +1495,11 @@ startup phase.
set the Max Response Time/Maximum Response Delay for IGMP/MLD
queries sent by the bridge.
+.TP
+.BI msti " MSTI "
+associate the VLAN with the specified multiple spanning tree instance
+(MSTI).
+
.SS bridge vlan global show - list global vlan options.
This command displays the global VLAN options for each VLAN entry.
--
2.34.1
