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-rw-r--r--tests/data_plane/vpp_lite_topo/topologies/basic_topo.sh103
1 files changed, 103 insertions, 0 deletions
diff --git a/tests/data_plane/vpp_lite_topo/topologies/basic_topo.sh b/tests/data_plane/vpp_lite_topo/topologies/basic_topo.sh
new file mode 100644
index 0000000..4a57c58
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/topologies/basic_topo.sh
@@ -0,0 +1,103 @@
+#!/usr/bin/env bash
+
+function basic_topo_clean
+{
+ echo "Clearing all VPP instances.."
+ pkill vpp --signal 9
+ rm /dev/shm/*
+
+ echo "Cleaning topology.."
+ ip netns exec intervppns ifconfig vppbr down
+ ip netns exec intervppns brctl delbr vppbr
+ ip link del dev veth_vpp1 &> /dev/null
+ ip link del dev veth_vpp2 &> /dev/null
+ ip link del dev veth_intervpp1 &> /dev/null
+ ip link del dev veth_intervpp2 &> /dev/null
+ ip link del dev veth_odl &> /dev/null
+ ip netns del vppns1 &> /dev/null
+ ip netns del vppns2 &> /dev/null
+ ip netns del intervppns &> /dev/null
+
+ if [ "$1" != "no_odl" ] ; then
+ odl_clear_all
+ fi
+}
+
+function basic_topo_setup
+{
+
+ # create vpp to clients and inter-vpp namespaces
+ ip netns add vppns1
+ ip netns add vppns2
+ ip netns add intervppns
+
+ # create vpp and odl interfaces and set them in intervppns
+ ip link add veth_intervpp1 type veth peer name intervpp1
+ ip link add veth_intervpp2 type veth peer name intervpp2
+ ip link add veth_odl type veth peer name odl
+ ip link set dev intervpp1 up
+ ip link set dev intervpp2 up
+ ip link set dev odl up
+ ip link set dev veth_intervpp1 up netns intervppns
+ ip link set dev veth_intervpp2 up netns intervppns
+ ip link set dev veth_odl up netns intervppns
+
+ # create bridge in intervppns and add vpp and odl interfaces
+ ip netns exec intervppns brctl addbr vppbr
+ ip netns exec intervppns brctl addif vppbr veth_intervpp1
+ ip netns exec intervppns brctl addif vppbr veth_intervpp2
+ ip netns exec intervppns brctl addif vppbr veth_odl
+ ip netns exec intervppns ifconfig vppbr up
+
+ # create and configure 1st veth client to vpp pair
+ 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
+
+ # create and configure 2nd veth client to vpp pair
+ ip link add veth_vpp2 type veth peer name vpp2
+ ip link set dev vpp2 up
+ ip link set dev veth_vpp2 up netns vppns2
+
+ ip netns exec vppns1 \
+ bash -c "
+ ip link set dev lo up
+ ip addr add 6.0.1.2/24 dev veth_vpp1
+ ip route add 6.0.2.0/24 via 6.0.1.1
+ ip addr add 6:0:1::2/64 dev veth_vpp1
+ ip route add 6:0:2::0/64 via 6:0:1::1
+ "
+
+ ip netns exec vppns2 \
+ bash -c "
+ ip link set dev lo up
+ ip addr add 6.0.2.2/24 dev veth_vpp2
+ ip route add 6.0.1.0/24 via 6.0.2.1
+ ip addr add 6:0:2::2/64 dev veth_vpp2
+ ip route add 6:0:1::0/64 via 6:0:2::1
+ "
+
+ # set odl iface ip and disable checksum offloading
+ ip addr add 6.0.3.100/24 dev odl
+ ip addr add 6:0:3::100/64 dev odl
+ ethtool --offload odl rx off tx off
+
+ # start vpp1 and vpp2 in separate chroot
+ ${VPP_LITE_BIN} \
+ unix { log /tmp/vpp1.log cli-listen \
+ localhost:5002 full-coredump \
+ exec ${VPP_LITE_CONF}/vpp1.config } \
+ api-trace { on } api-segment {prefix xtr1}
+
+ ${VPP_LITE_BIN} \
+ unix { log /tmp/vpp2.log cli-listen \
+ localhost:5003 full-coredump \
+ exec ${VPP_LITE_CONF}/vpp2.config } \
+ api-trace { on } api-segment {prefix xtr2}
+
+ if [ "$1" != "no_odl" ] ; then
+ post_curl "add-mapping" ${ODL_CONFIG_FILE1}
+ post_curl "add-mapping" ${ODL_CONFIG_FILE2}
+ fi
+}
+