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examples/ipsec-secgw: add multi-segment test cases

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Enhance test scripts to support fragmentation/reassemble functionality.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
Konstantin Ananyev 2019-06-26 00:16:48 +01:00 committed by Akhil Goyal
parent b01d1cd213
commit d06fe6ea67
5 changed files with 61 additions and 14 deletions
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18
examples/ipsec-secgw/test/common_defs.sh
View File

@ -35,10 +35,24 @@ LOCAL_IPV6=fd12:3456:789a:0031:0000:0000:0000:0092
DPDK_PATH=${RTE_SDK:-${PWD}}
DPDK_BUILD=${RTE_TARGET:-x86_64-native-linux-gcc}
# by default ipsec-secgw can't deal with multi-segment packets
# make sure our local/remote host wouldn't generate fragmented packets
# if reassmebly option is not enabled
DEF_MTU_LEN=1400
DEF_PING_LEN=1200
#setup mtu on local iface
set_local_mtu()
{
mtu=$1
ifconfig ${LOCAL_IFACE} mtu ${mtu}
sysctl -w net.ipv6.conf.${LOCAL_IFACE}.mtu=${mtu}
}
# configure local host/ifaces
config_local_iface()
{
ifconfig ${LOCAL_IFACE} ${LOCAL_IPV4}/24 mtu 1400 up
ifconfig ${LOCAL_IFACE} ${LOCAL_IPV4}/24 up
ifconfig ${LOCAL_IFACE}
ip neigh flush dev ${LOCAL_IFACE}
@ -53,8 +67,6 @@ config6_local_iface()
sysctl -w net.ipv6.conf.${LOCAL_IFACE}.disable_ipv6=0
ip addr add ${LOCAL_IPV6}/64 dev ${LOCAL_IFACE}
sysctl -w net.ipv6.conf.${LOCAL_IFACE}.mtu=1300
ip -6 neigh add ${REMOTE_IPV6} dev ${LOCAL_IFACE} lladdr ${REMOTE_MAC}
ip neigh show dev ${LOCAL_IFACE}
}

18
examples/ipsec-secgw/test/data_rxtx.sh
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@ -5,14 +5,15 @@ TCP_PORT=22222
ping_test1()
{
dst=$1
i=${2:-0}
end=${3:-1200}
i=0
st=0
while [[ $i -ne 1200 && $st -eq 0 ]];
while [[ $i -ne $end && $st -eq 0 ]];
do
let i++
ping -c 1 -s ${i} ${dst}
ping -c 1 -s ${i} -M dont ${dst}
st=$?
let i++
done
if [[ $st -ne 0 ]]; then
@ -24,14 +25,15 @@ ping_test1()
ping6_test1()
{
dst=$1
i=${2:-0}
end=${3:-1200}
i=0
st=0
while [[ $i -ne 1200 && $st -eq 0 ]];
while [[ $i -ne $end && $st -eq 0 ]];
do
let i++
ping6 -c 1 -s ${i} ${dst}
ping6 -c 1 -s ${i} -M dont ${dst}
st=$?
let i++
done
if [[ $st -ne 0 ]]; then

17
examples/ipsec-secgw/test/linux_test4.sh
View File

@ -15,6 +15,8 @@
# SGW_LCORE - lcore to run ipsec-secgw on (default value is 0)
# CRYPTO_DEV - crypto device to be used ('-w <pci-id>')
# if none specified appropriate vdevs will be created by the scrit
# MULTI_SEG_TEST - ipsec-secgw option to enable reassembly support and
# specify size of reassembly table (i.e. MULTI_SEG_TEST="--reassemble 128")
#
# The purpose of the script is to automate ipsec-secgw testing
# using another system running linux as a DUT.
@ -42,6 +44,17 @@ MODE=$1
. ${DIR}/common_defs.sh
. ${DIR}/${MODE}_defs.sh
#make linux to generate fragmented packets
if [[ -n "${MULTI_SEG_TEST}" && -n "${SGW_CMD_XPRM}" ]]; then
echo "multi-segment test is enabled"
SGW_CMD_XPRM="${SGW_CMD_XPRM} ${MULTI_SEG_TEST}"
PING_LEN=5000
MTU_LEN=1500
else
PING_LEN=${DEF_PING_LEN}
MTU_LEN=${DEF_MTU_LEN}
fi
config_secgw
secgw_start
@ -52,9 +65,11 @@ config_remote_xfrm
. ${DIR}/data_rxtx.sh
ping_test1 ${REMOTE_IPV4}
set_local_mtu ${MTU_LEN}
ping_test1 ${REMOTE_IPV4} 0 ${PING_LEN}
st=$?
if [[ $st -eq 0 ]]; then
set_local_mtu ${DEF_MTU_LEN}
scp_test1 ${REMOTE_IPV4}
st=$?
fi

17
examples/ipsec-secgw/test/linux_test6.sh
View File

@ -15,6 +15,8 @@
# SGW_LCORE - lcore to run ipsec-secgw on (default value is 0)
# CRYPTO_DEV - crypto device to be used ('-w <pci-id>')
# if none specified appropriate vdevs will be created by the scrit
# MULTI_SEG_TEST - ipsec-secgw option to enable reassembly support and
# specify size of reassembly table (i.e. MULTI_SEG_TEST="--reassemble 128")
#
# The purpose of the script is to automate ipsec-secgw testing
# using another system running linux as a DUT.
@ -43,6 +45,17 @@ MODE=$1
. ${DIR}/common_defs.sh
. ${DIR}/${MODE}_defs.sh
#make linux to generate fragmented packets
if [[ -n "${MULTI_SEG_TEST}" && -n "${SGW_CMD_XPRM}" ]]; then
echo "multi-segment test is enabled"
SGW_CMD_XPRM="${SGW_CMD_XPRM} ${MULTI_SEG_TEST}"
PING_LEN=5000
MTU_LEN=1500
else
PING_LEN=${DEF_PING_LEN}
MTU_LEN=${DEF_MTU_LEN}
fi
config_secgw
secgw_start
@ -53,9 +66,11 @@ config6_remote_xfrm
. ${DIR}/data_rxtx.sh
ping6_test1 ${REMOTE_IPV6}
set_local_mtu ${MTU_LEN}
ping6_test1 ${REMOTE_IPV6} 0 ${PING_LEN}
st=$?
if [[ $st -eq 0 ]]; then
set_local_mtu ${DEF_MTU_LEN}
scp_test1 ${REMOTE_IPV6}
st=$?
fi

5
examples/ipsec-secgw/test/run_test.sh
View File

@ -11,7 +11,10 @@
# SGW_LCORE - lcore to run ipsec-secgw on (default value is 0)
# CRYPTO_DEV - crypto device to be used ('-w <pci-id>')
# if none specified appropriate vdevs will be created by the scrit
# refer to linux_test1.sh for more information
# MULTI_SEG_TEST - ipsec-secgw option to enable reassembly support and
# specify size of reassembly table (i.e. MULTI_SEG_TEST="--reassemble 128")
# refer to linux_test[4,6].sh for more information
# All supported modes to test.
# naming convention: