diff options
Diffstat (limited to 'tests/data_plane/vpp_lite_topo')
7 files changed, 466 insertions, 0 deletions
diff --git a/tests/data_plane/vpp_lite_topo/test_driver/multihoming.sh b/tests/data_plane/vpp_lite_topo/test_driver/multihoming.sh new file mode 100644 index 0000000..7d623f0 --- /dev/null +++ b/tests/data_plane/vpp_lite_topo/test_driver/multihoming.sh @@ -0,0 +1,85 @@ +source config.sh +source odl_utils.sh +source topologies/multihoming_topo.sh + +ODL_CONFIG_FILE1="vpp1.json" +ODL_CONFIG_FILE2="vpp2.json" +ODL_CONFIG_FILE3="update_vpp2.json" + +if [ "$1" == "clean" ] ; then + multihoming_topo_clean + exit 0 +fi + +if [[ $(id -u) != 0 ]]; then + echo "Error: run this as a root." + exit 1 +fi + +function test_multihoming +{ + if [ "$3" != "no_setup" ] ; then + multihoming_topo_setup + fi + + if [ "$3" == "wait" ] ; then + read -p "press any key to continue .." -n1 + fi + + test_result=1 + + ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}" + + # do some port sweeping to see that load balancing works + ip netns exec vppns1 nc -n -z "${2}" 1-1000 > /dev/null 2>&1 + + # check that it works + pkts=$(echo "show int" | nc 0 5002 | grep host-intervpp11 | awk '{print $6}' | tr -d '\r') + + if [ $pkts -gt 450 ] && [ $pkts -lt 550 ] ; then + rc=0 + else + rc=1 + fi + + if [ $rc -ne 0 ] ; then + echo "Load balancing doesn't work!" + + if [ "$3" == "wait" ] ; then + read -p "press any key to continue .." -n1 + fi + + multihoming_topo_clean + exit $test_result + fi + + if [ "$3" == "wait" ] ; then + read -p "press any key to continue .." -n1 + fi + + # change IP addresses of destination RLOC + echo "set int ip address del host-intervpp12 6.0.3.2/24" | nc 0 5003 + echo "set int ip address host-intervpp12 6.0.3.20/24" | nc 0 5003 + echo "set int ip address del host-intervpp12 6:0:3::2/64" | nc 0 5003 + echo "set int ip address host-intervpp12 6:0:3::20/64" | nc 0 5003 + post_curl "update-mapping" ${ODL_CONFIG_FILE3} + + ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}" + rc=$? + + # test done + + if [ "$3" == "wait" ] ; then + read -p "press any key to continue .." -n1 + fi + + multihoming_topo_clean + if [ $rc -ne 0 ] ; then + echo "Test failed: No ICMP response received within specified timeout limit!" + else + echo "Test passed." + test_result=0 + fi + + exit $test_result +} diff --git a/tests/data_plane/vpp_lite_topo/test_driver/multihoming_l2.sh b/tests/data_plane/vpp_lite_topo/test_driver/multihoming_l2.sh new file mode 100644 index 0000000..64d3486 --- /dev/null +++ b/tests/data_plane/vpp_lite_topo/test_driver/multihoming_l2.sh @@ -0,0 +1,94 @@ +source config.sh +source odl_utils.sh +source topologies/multihoming_topo_l2.sh + +ODL_CONFIG_FILE1="vpp1.json" +ODL_CONFIG_FILE2="vpp2.json" +ODL_CONFIG_FILE3="update_vpp2.json" + +function maybe_pause +{ + if [ "$1" == "wait" ] ; then + read -p "press any key to continue .." -n1 + fi +} + +if [ "$1" == "clean" ] ; then + multihoming_topo_clean + exit 0 +fi + +if [[ $(id -u) != 0 ]]; then + echo "Error: run this as a root." + exit 1 +fi + +function test_multihoming +{ + if [ "$3" != "no_setup" ] ; then + multihoming_topo_setup + fi + + maybe_pause $3 + + test_result=1 + + ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}" + rc=$? + if [ $rc -ne 0 ] ; then + echo "No response received!" + + maybe_pause $3 + multihoming_topo_clean + exit $test_result + fi + + maybe_pause $3 + + # do some port sweeping to see that load balancing works + ip netns exec vppns1 nc -n -z "${2}" 1-1000 > /dev/null 2>&1 + + # check that it works + pkts=$(echo "show int" | nc 0 5002 | grep host-intervpp11 | awk '{print $6}' | tr -d '\r') + + if [ $pkts -gt 450 ] && [ $pkts -lt 550 ] ; then + rc=0 + else + rc=1 + fi + + if [ $rc -ne 0 ] ; then + echo "Load balancing doesn't work!" + + maybe_pause $3 + + multihoming_topo_clean + exit $test_result + fi + + maybe_pause $3 + + # change IP addresses of destination RLOC + echo "set int ip address del host-intervpp12 6.0.3.2/24" | nc 0 5003 + echo "set int ip address host-intervpp12 6.0.3.20/24" | nc 0 5003 + echo "set int ip address del host-intervpp12 6:0:3::2/64" | nc 0 5003 + echo "set int ip address host-intervpp12 6:0:3::20/64" | nc 0 5003 + post_curl "update-mapping" ${ODL_CONFIG_FILE3} + + ip netns exec vppns1 "${1}" -w 15 -c 1 "${2}" + rc=$? + + # test done + + maybe_pause $3 + + multihoming_topo_clean + if [ $rc -ne 0 ] ; then + echo "Test failed: No ICMP response received within specified timeout limit!" + else + echo "Test passed." + test_result=0 + fi + + exit $test_result +} diff --git a/tests/data_plane/vpp_lite_topo/tests/test_multihoming_4o4.sh b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_4o4.sh new file mode 100755 index 0000000..69f46bf --- /dev/null +++ b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_4o4.sh @@ -0,0 +1,10 @@ +#!/usr/bin/env bash + +# Test basic LISP functionality (ip4 over ip4) + +VPP_LITE_CONF=`pwd`/../configs/vpp_lite_config/multihoming/4o4 +ODL_CONFIG_DIR=`pwd`/../configs/odl/multihoming/4o4 + +source test_driver/multihoming.sh + +test_multihoming ping "6.0.2.2" diff --git a/tests/data_plane/vpp_lite_topo/tests/test_multihoming_6o6.sh b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_6o6.sh new file mode 100755 index 0000000..85681e3 --- /dev/null +++ b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_6o6.sh @@ -0,0 +1,10 @@ +#!/usr/bin/env bash + +# Test LISP multihoming functionality (ip6 over ip6) + +VPP_LITE_CONF=`pwd`/../configs/vpp_lite_config/multihoming/6o6 +ODL_CONFIG_DIR=`pwd`/../configs/odl/multihoming/6o6 + +source test_driver/multihoming.sh + +test_multihoming ping6 "6:0:2::2" diff --git a/tests/data_plane/vpp_lite_topo/tests/test_multihoming_l2o4.sh b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_l2o4.sh new file mode 100755 index 0000000..c308b51 --- /dev/null +++ b/tests/data_plane/vpp_lite_topo/tests/test_multihoming_l2o4.sh @@ -0,0 +1,10 @@ +#!/usr/bin/env bash + +# Test basic LISP functionality (ip4 over ip4) + +VPP_LITE_CONF=`pwd`/../configs/vpp_lite_config/multihoming/l2o4 +ODL_CONFIG_DIR=`pwd`/../configs/odl/multihoming/l2o4 + +source test_driver/multihoming_l2.sh + +test_multihoming ping "6.0.1.12" diff --git a/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo.sh b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo.sh new file mode 100644 index 0000000..3d493f0 --- /dev/null +++ b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo.sh @@ -0,0 +1,124 @@ +#!/usr/bin/env bash + +function multihoming_topo_clean +{ + echo "Clearing all VPP instances.." + pkill vpp --signal 9 + rm /dev/shm/* + + echo "Cleaning topology.." + ip netns exec intervppns1 ifconfig vppbr down + ip netns exec intervppns1 brctl delbr vppbr + ip link del dev veth_vpp1 &> /dev/null + ip link del dev veth_vpp2 &> /dev/null + ip link del dev veth_intervpp11 &> /dev/null + ip link del dev veth_intervpp12 &> /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 intervppns1 &> /dev/null + + ip netns exec intervppns2 ifconfig vppbr down + ip netns exec intervppns2 brctl delbr vppbr + ip link del dev veth_intervpp21 &> /dev/null + ip link del dev veth_intervpp22 &> /dev/null + ip netns del intervppns2 &> /dev/null + + if [ "$1" != "no_odl" ] ; then + odl_clear_all + fi +} + +function multihoming_topo_setup +{ + + # create vpp to clients and inter-vpp namespaces + ip netns add vppns1 + ip netns add vppns2 + ip netns add intervppns1 + ip netns add intervppns2 + + # create vpp and odl interfaces and set them in intervppns1 + ip link add veth_intervpp11 type veth peer name intervpp11 + ip link add veth_intervpp12 type veth peer name intervpp12 + ip link add veth_odl type veth peer name odl + ip link set dev intervpp11 up + ip link set dev intervpp12 up + ip link set dev odl up + ip link set dev veth_intervpp11 up netns intervppns1 + ip link set dev veth_intervpp12 up netns intervppns1 + ip link set dev veth_odl up netns intervppns1 + + ip link add veth_intervpp21 type veth peer name intervpp21 + ip link add veth_intervpp22 type veth peer name intervpp22 + ip link set dev intervpp21 up + ip link set dev intervpp22 up + ip link set dev veth_intervpp21 up netns intervppns2 + ip link set dev veth_intervpp22 up netns intervppns2 + + # create bridge in intervppns1 and add vpp and odl interfaces + ip netns exec intervppns1 brctl addbr vppbr + ip netns exec intervppns1 brctl addif vppbr veth_intervpp11 + ip netns exec intervppns1 brctl addif vppbr veth_intervpp12 + ip netns exec intervppns1 brctl addif vppbr veth_odl + ip netns exec intervppns1 ifconfig vppbr up + + # create bridge in intervppns2 and add vpp and odl interfaces + ip netns exec intervppns2 brctl addbr vppbr + ip netns exec intervppns2 brctl addif vppbr veth_intervpp21 + ip netns exec intervppns2 brctl addif vppbr veth_intervpp22 + ip netns exec intervppns2 brctl addif vppbr veth_odl + ip netns exec intervppns2 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 +} + diff --git a/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo_l2.sh b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo_l2.sh new file mode 100644 index 0000000..bd490c0 --- /dev/null +++ b/tests/data_plane/vpp_lite_topo/topologies/multihoming_topo_l2.sh @@ -0,0 +1,133 @@ +#!/usr/bin/env bash + +function multihoming_topo_clean +{ + echo "Clearing all VPP instances.." + pkill vpp --signal 9 + rm /dev/shm/* + + echo "Cleaning topology.." + ip netns exec intervppns1 ifconfig vppbr down + ip netns exec intervppns1 brctl delbr vppbr + ip link del dev veth_vpp1 &> /dev/null + ip link del dev veth_vpp2 &> /dev/null + ip link del dev veth_intervpp11 &> /dev/null + ip link del dev veth_intervpp12 &> /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 intervppns1 &> /dev/null + + ip netns exec intervppns2 ifconfig vppbr down + ip netns exec intervppns2 brctl delbr vppbr + ip link del dev veth_intervpp21 &> /dev/null + ip link del dev veth_intervpp22 &> /dev/null + ip netns del intervppns2 &> /dev/null + + if [ "$1" != "no_odl" ] ; then + odl_clear_all + fi +} + +function set_arp +{ + mac1=`ip netns exec vppns1 ip a show dev veth_vpp1 | grep "link/ether" | awk '{print $2}'` + ip netns exec vppns2 arp -s 6.0.1.11 $mac1 + + mac2=`ip netns exec vppns2 ip a show dev veth_vpp2 | grep "link/ether" | awk '{print $2}'` + ip netns exec vppns1 arp -s 6.0.1.12 $mac2 +} + +function multihoming_topo_setup +{ + + # create vpp to clients and inter-vpp namespaces + ip netns add vppns1 + ip netns add vppns2 + ip netns add intervppns1 + ip netns add intervppns2 + + # create vpp and odl interfaces and set them in intervppns1 + ip link add veth_intervpp11 type veth peer name intervpp11 + ip link add veth_intervpp12 type veth peer name intervpp12 + ip link add veth_odl type veth peer name odl + ip link set dev intervpp11 up + ip link set dev intervpp12 up + ip link set dev odl up + ip link set dev veth_intervpp11 up netns intervppns1 + ip link set dev veth_intervpp12 up netns intervppns1 + ip link set dev veth_odl up netns intervppns1 + + ip link add veth_intervpp21 type veth peer name intervpp21 + ip link add veth_intervpp22 type veth peer name intervpp22 + ip link set dev intervpp21 up + ip link set dev intervpp22 up + ip link set dev veth_intervpp21 up netns intervppns2 + ip link set dev veth_intervpp22 up netns intervppns2 + + # create bridge in intervppns1 and add vpp and odl interfaces + ip netns exec intervppns1 brctl addbr vppbr + ip netns exec intervppns1 brctl addif vppbr veth_intervpp11 + ip netns exec intervppns1 brctl addif vppbr veth_intervpp12 + ip netns exec intervppns1 brctl addif vppbr veth_odl + ip netns exec intervppns1 ifconfig vppbr up + + # create bridge in intervppns2 and add vpp and odl interfaces + ip netns exec intervppns2 brctl addbr vppbr + ip netns exec intervppns2 brctl addif vppbr veth_intervpp21 + ip netns exec intervppns2 brctl addif vppbr veth_intervpp22 + ip netns exec intervppns2 brctl addif vppbr veth_odl + ip netns exec intervppns2 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 address 08:11:11:11:11:11 + 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 address 08:22:22:22:22:22 + ip link set dev veth_vpp2 up netns vppns2 + + ip netns exec vppns1 \ + bash -c " + ip link set dev lo up + ip addr add 6.0.1.11/24 dev veth_vpp1 + ip addr add 6:0:1::11/64 dev veth_vpp1 + " + + ip netns exec vppns2 \ + bash -c " + ip link set dev lo up + ip addr add 6.0.1.12/24 dev veth_vpp2 + ip addr add 6:0:1::12/64 dev veth_vpp2 + " + + # 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 + + set_arp +} + |