From cc3f588071c35821b55e1db2201b0650df688dcc Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Thu, 30 Jun 2016 11:11:37 +0200

Subject: [PATCH] network: flush only IPv4 addresses on configuration

also flush on dhcp

---

 modules.d/40network/ifup.sh | 3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh

index 19b7bbdc..cedf9a77 100755

--- a/modules.d/40network/ifup.sh

+++ b/modules.d/40network/ifup.sh

@@ -112,6 +112,7 @@ do_dhcp() {

     [ -n "$macaddr" ] && ip link set address $macaddr dev $netif

     [ -n "$mtu" ] && ip link set mtu $mtu dev $netif

+    ip -4 addr flush dev $netif

     while [ $_COUNT -lt $_DHCPRETRY ]; do

         info "Starting dhcp for interface $netif"

@@ -188,7 +189,7 @@ do_static() {

             warn "Duplicate address detected for $ip for interface $netif."

             return 1

         fi

-        ip addr flush dev $netif

+        ip -4 addr flush dev $netif

         ip addr add $ip/$mask ${srv:+peer $srv} brd + dev $netif

     fi