From f50fd7a0a9b53ba475d85670a5428876e13dac36 Mon Sep 17 00:00:00 2001
From: Scott Little <scott.little@windriver.com>
Date: Thu, 5 Oct 2017 12:37:06 -0400
Subject: [PATCH 4/9] WRS: Patch7-support-interface-promisc.patch

---
 sysconfig/network-scripts/ifdown-eth | 5 +++++
 sysconfig/network-scripts/ifup-eth   | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/sysconfig/network-scripts/ifdown-eth b/sysconfig/network-scripts/ifdown-eth
index 5b75162..60f1ba2 100755
--- a/sysconfig/network-scripts/ifdown-eth
+++ b/sysconfig/network-scripts/ifdown-eth
@@ -181,4 +181,9 @@ if [ -n "$VLAN" ]; then
     fi
 fi
 
+# WRS: Support PROMISC
+if [ "${PROMISC}" = yes ]; then
+   ip link set dev ${DEVICE} promisc off
+fi
+
 exit $retcode
diff --git a/sysconfig/network-scripts/ifup-eth b/sysconfig/network-scripts/ifup-eth
index 9bcf57f..fdbbf13 100755
--- a/sysconfig/network-scripts/ifup-eth
+++ b/sysconfig/network-scripts/ifup-eth
@@ -128,6 +128,11 @@ if [ -n "${MTU}" ]; then
     ip link set dev ${DEVICE} mtu ${MTU}
 fi
 
+# WRS: Support PROMISC
+if [ "${PROMISC}" = yes ]; then
+   ip link set dev ${DEVICE} promisc on
+fi
+
 # is the device wireless? If so, configure wireless device specifics
 is_wireless_device ${DEVICE} && . ./ifup-wireless
 
@@ -147,6 +152,9 @@ if [ "${SLAVE}" = yes -a "${ISALIAS}" = no -a "${MASTER}" != "" ]; then
     }
     ethtool_set
 
+    # WRS: Flush addresses
+    ip addr flush dev ${DEVICE}
+
     exit 0
 fi
 
-- 
1.9.1