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/tcp-setup.sh b/src/scripts/vnet/uri/tcp-setup.sh
new file mode 100755
index 0000000..e0b0158
--- /dev/null
+++ b/src/scripts/vnet/uri/tcp-setup.sh
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+function topo_setup
+{
+ ip netns add vppns1
+ ip link add veth_vpp1 type veth peer name vpp1
+ ip link set dev vpp1 up
+ ip link set dev veth_vpp1 up netns vppns1
+
+ ip netns exec vppns1 \
+ bash -c "
+ ip link set dev lo up
+ ip addr add 6.0.1.2/24 dev veth_vpp1
+ "
+
+ ethtool --offload vpp1 rx off tx off
+ ip netns exec vppns1 ethtool --offload veth_vpp1 rx off tx off
+
+}
+
+function topo_clean
+{
+ ip link del dev veth_vpp1 &> /dev/null
+ ip netns del vppns1 &> /dev/null
+}
+
+if [ "$1" == "clean" ] ; then
+ topo_clean
+ exit 0
+else
+ topo_setup
+fi
+
+# to test connectivity do:
+# sudo ip netns exec vppns1 telnet 6.0.1.1 1234
+# to push traffic to the server
+# dd if=/dev/zero bs=1024K count=512 | nc 6.0.1.1
+# to listen for incoming connection from vpp
+# nc -l 1234