ctdb-eventscripts: Specify broadcast optionally to ip addr add

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>

1 files changed, 7 insertions, 1 deletions

diff --git a/ctdb/config/functions b/ctdb/config/functions
index de373d6261..b9f3638a7d 100755
--- a/ctdb/config/functions
+++ b/ctdb/config/functions
@@ -859,7 +859,13 @@ add_ip_to_iface ()
     ip link set "$_iface" up || \
 	die "Failed to bringup interface $_iface"
 
-    ip addr add "$_ip/$_maskbits" brd + dev "$_iface" || {
+    # Only need to define broadcast for IPv4
+    case "$ip" in
+        *:*) _bcast=""      ;;
+	*)   _bcast="brd +" ;;
+    esac
+
+    ip addr add "$_ip/$_maskbits" $_bcast dev "$_iface" || {
 	echo "Failed to add $_ip/$_maskbits on dev $_iface"
 	return 1
     }