@@ -175,6 +175,9 @@ static void print_protinfo(FILE *fp, struct rtattr *attr)
if (prtb[IFLA_BRPORT_ISOLATED])
print_on_off(PRINT_ANY, "isolated", "isolated %s ",
rta_getattr_u8(prtb[IFLA_BRPORT_ISOLATED]));
+ if (prtb[IFLA_BRPORT_LOCKED])
+ print_on_off(PRINT_ANY, "locked", "locked %s ",
+ rta_getattr_u8(prtb[IFLA_BRPORT_LOCKED]));
} else
print_stp_state(rta_getattr_u8(attr));
}
@@ -275,6 +278,7 @@ static void usage(void)
" [ neigh_suppress {on | off} ]\n"
" [ vlan_tunnel {on | off} ]\n"
" [ isolated {on | off} ]\n"
+ " [ locked {on | off} ]\n"
" [ hwmode {vepa | veb} ]\n"
" [ backup_port DEVICE ] [ nobackup_port ]\n"
" [ self ] [ master ]\n"
@@ -303,6 +307,7 @@ static int brlink_modify(int argc, char **argv)
__s8 vlan_tunnel = -1;
__s8 mcast_flood = -1;
__s8 mcast_to_unicast = -1;
+ __s8 locked = -1;
__s8 isolated = -1;
__s8 hairpin = -1;
__s8 bpdu_guard = -1;
@@ -415,6 +420,11 @@ static int brlink_modify(int argc, char **argv)
isolated = parse_on_off("isolated", *argv, &ret);
if (ret)
return ret;
+ } else if (strcmp(*argv, "locked") == 0) {
+ NEXT_ARG();
+ locked = parse_on_off("locked", *argv, &ret);
+ if (ret)
+ return ret;
} else if (strcmp(*argv, "backup_port") == 0) {
NEXT_ARG();
backup_port_idx = ll_name_to_index(*argv);
@@ -489,6 +499,9 @@ static int brlink_modify(int argc, char **argv)
if (isolated != -1)
addattr8(&req.n, sizeof(req), IFLA_BRPORT_ISOLATED, isolated);
+ if (locked >= 0)
+ addattr8(&req.n, sizeof(req), IFLA_BRPORT_LOCKED, locked);
+
if (backup_port_idx != -1)
addattr32(&req.n, sizeof(req), IFLA_BRPORT_BACKUP_PORT,
backup_port_idx);
@@ -534,6 +534,7 @@ enum {
IFLA_BRPORT_MRP_IN_OPEN,
IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
+ IFLA_BRPORT_LOCKED,
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
Add support for setting a bridge port in locked mode to use with 802.1X, so that only authorized clients are allowed access through the port. Syntax: bridge link set dev DEV locked {on, off} Signed-off-by: Hans Schultz <schultz.hans+netdev@gmail.com> --- bridge/link.c | 13 +++++++++++++ include/uapi/linux/if_link.h | 1 + 2 files changed, 14 insertions(+)