From 64d4f5736b9c8dfe2a516cd03a8699fe1463cff1 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Fri, 9 Jan 2009 14:52:24 -0800
Subject: Restore IPV6 addresses when interface re-enabled

Bugfix: 3696
Force restore of IPV6 addresses when interface is enabled
---
 scripts/vyatta-interfaces.pl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'scripts')

diff --git a/scripts/vyatta-interfaces.pl b/scripts/vyatta-interfaces.pl
index 8614591..e890f9c 100644
--- a/scripts/vyatta-interfaces.pl
+++ b/scripts/vyatta-interfaces.pl
@@ -199,12 +199,13 @@ sub restore_ipv6_addr {
 	exit 1;
     }
     
-    foreach my $addr ($config->listNodes('address')) {
+    foreach my $addr ($config->returnValues('address')) {
 	next if ($addr eq 'dhcp');
 	my $version = is_ip_v4_or_v6($addr);
 	next unless $version;
 	next unless ($version == 6);
-	system("ip -6 addr add $addr dev $intf");
+	system("sudo ip -6 addr add $addr dev $intf") == 0
+	    or die "restoring $addr failed: $!\n";
     }
 }
 
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