[dts] [PATCH] Modify tests/TestSuit_l3fwd.py

[Xiaonan Zhang <xiaonanx.zhang@intel.com>]

From: "xiaonanx.zhang" <xiaonanx.zhang@intel.com>

use ixia to config stream sourceIpAddrMode and ipProtocol
to make sure source addr random and ip ipProtocol is raw.

add ip function for get fortville better performance.

Signed-off-by: xiaonanx.zhang <xiaonanx.zhang@intel.com>
---
 tests/TestSuite_l3fwd.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/tests/TestSuite_l3fwd.py b/tests/TestSuite_l3fwd.py
index 0e7df85..64f0f32 100644
--- a/tests/TestSuite_l3fwd.py
+++ b/tests/TestSuite_l3fwd.py
@@ -610,6 +610,21 @@ class TestL3fwd(TestCase):
         self.plot_2_ports()
         dts.results_table_print()
 
+    def ip(self, port, frag, src, proto, tos, dst, chksum, len, options, version, flags, ihl, ttl, id):
+        self.add_tcl_cmd("protocol config -name ip")
+        self.add_tcl_cmd('ip config -sourceIpAddr "%s"' % src)
+        self.add_tcl_cmd("ip config -sourceIpAddrMode ipRandom")
+        self.add_tcl_cmd('ip config -destIpAddr "%s"' % dst)
+        self.add_tcl_cmd("ip config -destIpAddrMode ipIdle")
+        self.add_tcl_cmd("ip config -ttl %d" % ttl)
+        self.add_tcl_cmd("ip config -totalLength %d" % len)
+        self.add_tcl_cmd("ip config -fragment %d" % frag)
+        self.add_tcl_cmd("ip config -ipProtocol ipV4ProtocolReserved255")
+        self.add_tcl_cmd("ip config -identifier %d" % id)
+        self.add_tcl_cmd("stream config -framesize %d" % (len + 18))
+        self.add_tcl_cmd("ip set %d %d %d" % (self.chasId, port['card'], port['port']))
+  
+
     def tear_down(self):
         """
         Run after each test case.
-- 
1.9.3