examples/udhcp/simple.script: up interface on deconfig event

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/examples/udhcp/simple.script b/examples/udhcp/simple.script
index 53974e6d6..29199aa39 100755
--- a/examples/udhcp/simple.script
+++ b/examples/udhcp/simple.script
@@ -16,9 +16,10 @@ BROADCAST="broadcast +"
 
 case "$1" in
         deconfig)
-                echo "Setting IP address 0.0.0.0 on $interface"
+                echo "Clearing IP addresses on $interface, upping it"
                 if command -v ip >/dev/null; then
                         ip addr flush dev $interface
+                        ip link set dev $interface up
                 else
                         ifconfig $interface 0.0.0.0
                 fi