Tests for SMR + RTR with disjoint locators

Change-Id: I11aacf00ab68b919c1db8f07a6f0ffd9961ce151
Signed-off-by: Florin Coras <fcoras@cisco.com>

1 files changed, 143 insertions, 0 deletions

diff --git a/tests/data_plane/vpp_lite_topo/topologies/smr_rtr_disjoint.sh b/tests/data_plane/vpp_lite_topo/topologies/smr_rtr_disjoint.sh
new file mode 100644
index 0000000..4bff1be
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/topologies/smr_rtr_disjoint.sh
@@ -0,0 +1,143 @@
+#!/usr/bin/env bash
+
+function smr_rtr_disjoint_clean {
+  echo "Clearing all VPP instances.."
+  pkill vpp --signal 9
+
+  rm /dev/shm/*
+
+  echo "Cleaning RTR topology.."
+  ip netns exec wan4-ns ifconfig vppbr1 down
+  ip netns exec wan4-ns brctl delbr vppbr1
+  ip netns exec vpp2-rtr-ns ifconfig vppbr2 down
+  ip netns exec vpp2-rtr-ns brctl delbr vppbr2
+  ip link del dev vpp1 &> /dev/null
+  ip link del dev vpp2 &> /dev/null
+  ip link del dev vpp1_wan4 &> /dev/null
+  ip link del dev rtr1_vpp1 &> /dev/null
+  ip link del dev vpp2_rtr &> /dev/null
+  ip link del dev rtr_vpp2 &> /dev/null
+  ip link del dev odl_vpp1 &> /dev/null
+  ip link del dev odl_vpp2 &> /dev/null
+
+  ip netns del vpp1-ns &> /dev/null
+  ip netns del vpp2-ns &> /dev/null
+  ip netns del wan4-ns &> /dev/null
+  ip netns del vpp2-rtr-ns &> /dev/null
+
+  odl_clear_all
+}
+
+function smr_rtr_disjoint_setup {
+  # create namespaces
+  ip netns add vpp1-ns
+  ip netns add vpp2-ns
+  ip netns add wan4-ns
+  ip netns add vpp2-rtr-ns
+
+  # create pair interfaces between vpp[1|2], rtr and odl
+  ip link add veth_vpp1_wan4 type veth peer name vpp1_wan4
+  ip link add veth_rtr_wan4 type veth peer name rtr_wan4
+  ip link add veth_vpp2_rtr type veth peer name vpp2_rtr
+  ip link add veth_vpp2_wan4 type veth peer name vpp2_wan4
+  ip link add veth_rtr_vpp2 type veth peer name rtr_vpp2
+  ip link add veth_odl_vpp1 type veth peer name odl_vpp1
+  ip link add veth_odl_vpp2 type veth peer name odl_vpp2
+
+  # enable peer interfaces
+  ip link set dev vpp1_wan4 up
+  ip link set dev rtr_wan4 up
+  ip link set dev vpp2_rtr up
+  ip link set dev vpp2_wan4 up
+  ip link set dev rtr_vpp2 up
+  ip link set dev odl_vpp1 up
+  ip link set dev odl_vpp2 up
+
+  # enable veth interfaces and set them in the appropriate ip ns
+  ip link set dev veth_vpp1_wan4 up netns wan4-ns
+  ip link set dev veth_rtr_wan4 up netns wan4-ns
+  ip link set dev veth_vpp2_rtr up netns vpp2-rtr-ns
+  ip link set dev veth_vpp2_wan4 up netns wan4-ns
+  ip link set dev veth_rtr_vpp2 up netns vpp2-rtr-ns
+  ip link set dev veth_odl_vpp1 up netns wan4-ns
+  ip link set dev veth_odl_vpp2 up netns vpp2-rtr-ns
+
+  # vpp1, rtr and odl
+  ip netns exec wan4-ns brctl addbr vppbr1
+  ip netns exec wan4-ns brctl addif vppbr1 veth_vpp1_wan4
+  ip netns exec wan4-ns brctl addif vppbr1 veth_rtr_wan4
+  ip netns exec wan4-ns brctl addif vppbr1 veth_vpp2_wan4
+  ip netns exec wan4-ns brctl addif vppbr1 veth_odl_vpp1
+  ip netns exec wan4-ns ifconfig vppbr1 up
+
+  # vpp2, rtr and odl
+  ip netns exec vpp2-rtr-ns brctl addbr vppbr2
+  ip netns exec vpp2-rtr-ns brctl addif vppbr2 veth_vpp2_rtr
+  ip netns exec vpp2-rtr-ns brctl addif vppbr2 veth_rtr_vpp2
+  ip netns exec vpp2-rtr-ns brctl addif vppbr2 veth_odl_vpp2
+  ip netns exec vpp2-rtr-ns ifconfig vppbr2 up
+
+  # vpp1 to client
+  ip link add veth_vpp1 type veth peer name vpp1
+  ip link set dev vpp1 up
+  ip link set dev veth_vpp1 up netns vpp1-ns
+
+  ip netns exec vpp1-ns \
+    bash -c "
+      ip link set dev lo up
+      ip addr add 6.0.2.2/24 dev veth_vpp1
+      ip addr add 6:0:2::2/64 dev veth_vpp1
+      ip route add 6.0.4.0/24 via 6.0.2.1
+      ip route add 6:0:4::0/64 via 6:0:2::1
+  "
+
+  # vpp2 to client
+  ip link add veth_vpp2 type veth peer name vpp2
+  ip link set dev vpp2 up
+  ip link set dev veth_vpp2 up netns vpp2-ns
+
+  ip netns exec vpp2-ns \
+    bash -c "
+      ip link set dev lo up
+      ip addr add 6.0.4.4/24 dev veth_vpp2
+      ip addr add 6:0:4::4/64 dev veth_vpp2
+      ip route add 6.0.2.0/24 via 6.0.4.1
+      ip route add 6:0:2::0/64 via 6:0:4::1
+  "
+
+  # vpp1 to odl
+  ip addr add 6.0.3.100/24 dev odl_vpp1
+  ip addr add 6:0:3::100/64 dev odl_vpp1
+  ethtool --offload  odl_vpp1 rx off tx off
+
+  # vpp2 to odl
+  ip addr add 6.0.5.100/24 dev odl_vpp2
+  ip addr add 6:0:5::100/64 dev odl_vpp2
+  ethtool --offload  odl_vpp2 rx off tx off
+
+  ${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}
+
+   ${VPP_LITE_BIN} \
+    unix { log /tmp/rtr.log cli-listen \
+           localhost:5004 full-coredump \
+           exec ${VPP_LITE_CONF}/rtr.config } \
+    api-trace { on } api-segment {prefix rtr}
+
+  post_curl "add-mapping" ${ODL_CONFIG_FILE1}
+  post_curl "add-mapping" ${ODL_CONFIG_FILE2}
+}
+
+function smr_rtr_disjoint_reconfigure {
+  post_curl "add-mapping" ${ODL_CONFIG_FILE3}
+  post_curl "add-mapping" ${ODL_CONFIG_FILE4}
+}