From a9c3e6924fc8b39ee6c7a7ba93bc392d1bc40a95 Mon Sep 17 00:00:00 2001
From: Lukas Nykryn <lnykryn@redhat.com>
Date: Thu, 15 Jan 2015 14:56:11 +0100
Subject: ifup-aliases: do not fail when only ipv6 addr is specified

---
 sysconfig/network-scripts/ifup-aliases | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sysconfig/network-scripts/ifup-aliases b/sysconfig/network-scripts/ifup-aliases
index b3d045df..b20f2af6 100755
--- a/sysconfig/network-scripts/ifup-aliases
+++ b/sysconfig/network-scripts/ifup-aliases
@@ -133,6 +133,7 @@ function ini_env ()
 {
        DEVICE=""
        IPADDR=""
+       IPV6ADDR=""
        PREFIX=$default_PREFIX
        NETMASK=$default_NETMASK
        BROADCAST=$default_BROADCAST
@@ -182,6 +183,10 @@ function new_interface ()
        fi
 
        if [ -z "$DEVICE" -o -z "$IPADDR" ]; then
+              if [ -n "$IPV6ADDR" -a -n "$DEVICE" ] && [[ "$IPV6INIT" != [nN0]* ]]; then
+                    /etc/sysconfig/network-scripts/ifup-ipv6 ${DEVICE}
+                    return $?
+              fi
               net_log $"error in $FILE: didn't specify device or ipaddr"
 	      return 1
        fi
-- 
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