ip: bridge_slave: add neigh_suppress to the type help and

Add neigh_suppress to the type help and document it in ip-link's man page.

Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/ip/iplink_bridge_slave.c b/ip/iplink_bridge_slave.c
index 25eccf0cb4f9bd18fd9a13574fac5dddd3535cd8..0d5a01145d9ee71c80e445917109d0f87e68882c 100644 (file)
--- a/ip/iplink_bridge_slave.c
+++ b/ip/iplink_bridge_slave.c
@@ -38,6 +38,7 @@ static void print_explain(FILE *f)
                "                        [ mcast_fast_leave {on | off} ]\n"
                "                        [ mcast_flood {on | off} ]\n"
                "                        [ group_fwd_mask MASK ]\n"
+               "                        [ neigh_suppress {on | off} ]\n"
        );
 }
 

diff --git a/man/man8/ip-link.8.in b/man/man8/ip-link.8.in
index f0f350eb1998400ef5380847a57d0684844528ad..153665cac67972427c33fbb33269daa02eab38bd 100644 (file)
--- a/man/man8/ip-link.8.in
+++ b/man/man8/ip-link.8.in
@@ -1747,7 +1747,9 @@ the following additional arguments are supported:
 ] [
 .BR mcast_flood " { " on " | " off " }"
 ] [
-.BR group_fwd_mask " MASK ]"
+.BR group_fwd_mask " MASK"
+] [
+.BR neigh_suppress " { " on " | " off " } ]"
 
 .in +8
 .sp
@@ -1825,6 +1827,9 @@ option above.
 .BI group_fwd_mask " MASK "
 - set the group forward mask. This is the bitmask that is applied to decide whether to forward incoming frames destined to link-local addresses, ie addresses of the form 01:80:C2:00:00:0X (defaults to 0, ie the bridge does not forward any link-local frames coming on this port).
 
+.BR neigh_suppress " { " on " | " off " }"
+- controls whether neigh discovery (arp and nd) proxy and suppression is enabled on the port. By default this flag is off.
+
 .in -8
 
 .TP