VPP-598: tcp stack initial commit

Change-Id: I49e5ce0aae6e4ff634024387ceaf7dbc432a0351
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Florin Coras <fcoras@cisco.com>
diff --git a/src/scripts/vnet/uri/udp b/src/scripts/vnet/uri/udp
new file mode 100644
index 0000000..ca13b83
--- /dev/null
+++ b/src/scripts/vnet/uri/udp
@@ -0,0 +1,19 @@
+loop create
+set int ip address loop0 10.0.0.1/32
+set int state loop0 up
+
+packet-generator new {
+  name udp
+  limit 512
+  rate 1e4
+  node ip4-input
+  size 100-100
+  interface loop0
+  no-recycle
+  data {
+   UDP: 192.168.1.2 - 192.168.2.255 -> 192.168.1.1
+   UDP: 4321 -> 1234
+    length 72
+    incrementing 100
+  }
+}