[dts] [PATCH] framework: fix ping6 parameter to interface name for link local address

[Gowrishankar]

From: Gowrishankar Muthukrishnan <gowrishankar.m at linux.vnet.ibm.com>

Below patch adds scope identifier for link local address of remote ports while
probing connecting port peers, instead of using -I option in ping6 command.

This was to be broken atleast in Ubuntu 16.10 as DTS tester.

Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m at linux.vnet.ibm.com>
---
 framework/tester.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/tester.py b/framework/tester.py
index 4f54fcd..6a873e2 100644
--- a/framework/tester.py
+++ b/framework/tester.py
@@ -370,7 +370,7 @@ class Tester(Crb):
         if self.ports_info[localPort]['type'] == 'ixia':
             return self.ixia_packet_gen.send_ping6(self.ports_info[localPort]['pci'], mac, ipv6)
         else:
-            return self.send_expect("ping6 -w 5 -c 5 -A -I %s %s" % (self.ports_info[localPort]['intf'], ipv6), "# ", 10)
+            return self.send_expect("ping6 -w 5 -c 5 -A %s%%%s" % (ipv6, self.ports_info[localPort]['intf']), "# ", 10)
 
     def get_port_numa(self, port):
         """
-- 
1.9.1