From 65b2ca0b64869a6487f55bf846b361078ba205ce Mon Sep 17 00:00:00 2001
From: Marco Platania <platania@research.att.com>
Date: Fri, 30 Mar 2018 23:03:26 -0400
Subject: Avoid vPacketGen slow start

- Allow the vPacketGen to generate enough traffic to trigger closed loop

Change-Id: I7873d19cf616b32d1a3e3373b444d221e309022a
Issue-ID: INT-407
Signed-off-by: Marco Platania <platania@research.att.com>
---
 vnfs/vLB/scripts/run_streams_dns.sh | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/vnfs/vLB/scripts/run_streams_dns.sh b/vnfs/vLB/scripts/run_streams_dns.sh
index b73c9ee7..db236638 100755
--- a/vnfs/vLB/scripts/run_streams_dns.sh
+++ b/vnfs/vLB/scripts/run_streams_dns.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-
+:<<END
 #Disable all the running streams
 vppctl packet-gen disable
 
@@ -17,7 +17,7 @@ while true; do
 	vppctl pac del dns3
 	vppctl pac del dns4
 	vppctl pac del dns5
-
+END
 	#Update destination (vLB) IP
 	VLB_IPADDR=$(cat /opt/config/vlb_ipaddr.txt)
 	IPADDR1=$(cat /opt/config/local_private_ipaddr.txt)
@@ -46,6 +46,7 @@ while true; do
 	vppctl packet-gen enable-stream dns3
 	vppctl packet-gen enable-stream dns4
 	vppctl packet-gen enable-stream dns5
-
+:<<END
 	sleep 60
-done
\ No newline at end of file
+done
+END
-- 
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