ceph/src/spdk/dpdk/examples/ipsec-secgw/test/linux_test.sh

   1 #! /bin/bash
   2 # SPDX-License-Identifier: BSD-3-Clause
   3
   4 # Usage: /bin/bash linux_test.sh <ip_protocol> <ipsec_mode>
   5 # <ip_protocol> can be set to:
   6 #  ipv4-ipv4 - only IPv4 traffic
   7 #  ipv4-ipv6 - IPv4 traffic over IPv6 ipsec tunnel (only for tunnel mode)
   8 #  ipv6-ipv4 - IPv6 traffic over IPv4 ipsec tunnel (only for tunnel mode)
   9 #  ipv6-ipv6 - only IPv6 traffic
  10 # For list of available modes please refer to run_test.sh.
  11 #
  12 # Note that most of them require appropriate crypto PMD/device to be available.
  13 # Also user has to setup properly the following environment variables:
  14 #  SGW_PATH     - path to the ipsec-secgw binary to test
  15 #  REMOTE_HOST  - ip/hostname of the DUT
  16 #  REMOTE_IFACE - iface name for the test-port on DUT
  17 #  ETH_DEV      - ethernet device to be used on SUT by DPDK ('-w <pci-id>')
  18 # Also user can optionally setup:
  19 #  SGW_LCORE    - lcore to run ipsec-secgw on (default value is 0)
  20 #  SGW_MODE     - run ipsec-secgw in legacy mode or with use of library
  21 #               values: legacy/library (legacy on default)
  22 #  SGW_ESN      - run ipsec-secgw with extended sequence number
  23 #               values: esn-on/esn-off (esn-off on default)
  24 #  SGW_ATOM     - run ipsec-secgw with sequence number atomic behavior
  25 #               values: atom-on/atom-off (atom-off on default)
  26 #  SGW_CRYPTO   - run ipsec-secgw with use of inline crypto
  27 #               values: inline (unset on default)
  28 #  SGW_CRYPTO_FLBK - run ipsec-secgw with crypto fallback configured
  29 #               values: cpu-crypto/lookaside-none (unset on default)
  30 #  CRYPTO_PRIM_TYPE - run ipsec-secgw with crypto primary type set
  31 #               values: cpu-crypto (unset on default)
  32 #  CRYPTO_DEV - crypto device to be used ('-w <pci-id>')
  33 #              if none specified appropriate vdevs will be created by the script
  34 #  SGW_MULTI_SEG - ipsec-secgw option to enable reassembly support and
  35 #               specify size of reassembly table (i.e. SGW_MULTI_SEG=128)
  36 #
  37 # The purpose of the script is to automate ipsec-secgw testing
  38 # using another system running linux as a DUT.
  39 # It expects that SUT and DUT are connected through at least 2 NICs.
  40 # One NIC is expected to be managed by linux both machines,
  41 # and will be used as a control path
  42 # Make sure user from SUT can ssh to DUT without entering password.
  43 # Second NIC (test-port) should be reserved for DPDK on SUT,
  44 # and should be managed by linux on DUT.
  45 # The script starts ipsec-secgw with 2 NIC devices: test-port and tap vdev.
  46 # Then configures local tap iface and remote iface and ipsec policies
  47 # in the following way:
  48 # traffic going over test-port in both directions has to be
  49 # protected by ipsec.
  50 # Traffic going over TAP in both directions doesn't have to be protected.
  51 # I.E:
  52 # DUT OS(NIC1)--(ipsec)-->(NIC1)ipsec-secgw(TAP)--(plain)-->(TAP)SUT OS
  53 # SUT OS(TAP)--(plain)-->(TAP)psec-secgw(NIC1)--(ipsec)-->(NIC1)DUT OS
  54 # Then tries to perform some data transfer using the scheme described above.
  55 #
  56
  57 DIR=`dirname $0`
  58 PROTO=$1
  59 MODE=$2
  60
  61  . ${DIR}/common_defs.sh
  62
  63 select_mode
  64
  65  . ${DIR}/${MODE}_defs.sh
  66
  67 if [[ "${PROTO}" == "ipv4-ipv4" ]] || [[ "${PROTO}" == "ipv6-ipv6" ]]; then
  68         config_secgw
  69 else
  70         config_secgw_mixed
  71 fi
  72
  73 secgw_start
  74
  75  . ${DIR}/data_rxtx.sh
  76
  77 if [[ "${PROTO}" == "ipv4-ipv4" ]]; then
  78         config_iface
  79         config_remote_xfrm_44
  80         set_local_mtu ${MTU_LEN}
  81         ping_test1 ${REMOTE_IPV4} 0 ${PING_LEN}
  82
  83         st=$?
  84         if [[ $st -eq 0 ]]; then
  85                 set_local_mtu ${DEF_MTU_LEN}
  86                 scp_test1 ${REMOTE_IPV4}
  87                 st=$?
  88         fi
  89 elif [[ "${PROTO}" == "ipv4-ipv6" ]]; then
  90         if [[ "${MODE}" == trs* ]]; then
  91                 echo "Cannot mix protocols in transport mode"
  92                 secgw_stop
  93                 exit 1
  94         fi
  95         config6_iface
  96         config_remote_xfrm_46
  97         set_local_mtu ${MTU_LEN}
  98         ping_test1 ${REMOTE_IPV4} 0 ${PING_LEN}
  99
 100         st=$?
 101         if [[ $st -eq 0 ]]; then
 102                 set_local_mtu ${DEF_MTU_LEN}
 103                 scp_test1 ${REMOTE_IPV4}
 104                 st=$?
 105         fi
 106 elif [[ "${PROTO}" == "ipv6-ipv4" ]]; then
 107         if [[ "${MODE}" == trs* ]]; then
 108                 echo "Cannot mix protocols in transport mode"
 109                 secgw_stop
 110                 exit 1
 111         fi
 112         config6_iface
 113         config_remote_xfrm_64
 114
 115         set_local_mtu ${MTU_LEN}
 116         ping6_test1 ${REMOTE_IPV6} 0 ${PING_LEN}
 117         st=$?
 118         if [[ $st -eq 0 ]]; then
 119                 set_local_mtu ${DEF_MTU_LEN}
 120                 scp_test1 ${REMOTE_IPV6}
 121                 st=$?
 122         fi
 123 elif [[ "${PROTO}" == "ipv6-ipv6" ]]; then
 124         config6_iface
 125         config_remote_xfrm_66
 126         set_local_mtu ${MTU_LEN}
 127         ping6_test1 ${REMOTE_IPV6} 0 ${PING_LEN}
 128
 129         st=$?
 130         if [[ $st -eq 0 ]]; then
 131                 set_local_mtu ${DEF_MTU_LEN}
 132                 scp_test1 ${REMOTE_IPV6}
 133                 st=$?
 134         fi
 135 else
 136         echo "Invalid <proto>"
 137         st=128
 138 fi
 139
 140 secgw_stop
 141 exit $st