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From: Yong Liu <yong.liu@intel.com>
To: dts@dpdk.org
Subject: [dts] [PATCH 4/4] Add vxlan test suite.
Date: Mon,  8 Jun 2015 10:21:28 +0800	[thread overview]
Message-ID: <1433730088-5601-5-git-send-email-yong.liu@intel.com> (raw)
In-Reply-To: <1433730088-5601-1-git-send-email-yong.liu@intel.com>

From: Marvin Liu <yong.liu@intel.com>

There're eight cases contained in this suite.
1) test_vxlan_ipv4_detect
Check whether FVL card can detect vxlan packets.
2) test_vxlan_ipv6_detect
Check whether FVL card can detect vxlan packets contain ipv6 header.
3) test_vxlan_ipv4_checksum_offload
Check hardware checksum work fine with vxlan packets.
4) test_vxlan_ipv6_checksum_offload
Check hardware checksum work fine with vxlan packets contain ipv6 header.
5) test_tunnel_filter
Check FVL tunnel filter can work with vxlan packets.
6) test_tunnel_filter_invalid
Check invalid tunnel filter command can normally handled.
7) test_perf_vxlan_tunnelfilter_performance_2ports
Performance test of vxlan tunnel filter on FVL.
8) test_perf_vxlan_checksum_performance_2ports
Performance test of vxlan hardware chksum offload.

Signed-off-by: Marvin Liu <yong.liu@intel.com>

diff --git a/tests/TestSuite_vxlan.py b/tests/TestSuite_vxlan.py
new file mode 100644
index 0000000..8b7329c
--- /dev/null
+++ b/tests/TestSuite_vxlan.py
@@ -0,0 +1,1101 @@
+"""
+DPDK Test suite.
+
+Test IPv4 fragmentation features in DPDK.
+
+"""
+
+import dts
+import string
+import re
+import time
+import os
+from pmd_output import PmdOutput
+
+from socket import AF_INET6
+from scapy.utils import struct, socket, wrpcap, rdpcap
+from scapy.layers.inet import Ether, IP, TCP, UDP
+from scapy.layers.inet6 import IPv6
+from scapy.layers.l2 import Dot1Q
+from scapy.layers.vxlan import Vxlan
+from scapy.layers.sctp import SCTP, SCTPChunkData
+from scapy.sendrecv import sniff
+from scapy.config import conf
+from scapy.route import *
+
+from test_case import TestCase
+from settings import HEADER_SIZE
+from etgen import IxiaPacketGenerator
+
+#
+#
+# Test class.
+#
+
+VXLAN_PORT = 4789
+PACKET_LEN = 128
+BIDIRECT = True
+
+
+class VxlanTestConfig(object):
+
+    """
+    Module for config/create/transmit vxlan packet
+    """
+
+    def __init__(self, test_case, **kwargs):
+        self.test_case = test_case
+        self.init()
+        for name in kwargs:
+            setattr(self, name, kwargs[name])
+
+    def init(self):
+        self.packets_config()
+
+    def packets_config(self):
+        """
+        Default vxlan packet format
+        """
+        self.pcap_file = 'vxlan.pcap'
+        self.capture_file = 'capture.pcap'
+        self.outer_mac_src = '00:00:10:00:00:00'
+        self.outer_mac_dst = '11:22:33:44:55:66'
+        self.outer_vlan = 'N/A'
+        self.outer_ip_src = '192.168.1.1'
+        self.outer_ip_dst = '192.168.1.2'
+        self.outer_ip_invalid = 0
+        self.outer_ip6_src = 'N/A'
+        self.outer_ip6_dst = 'N/A'
+        self.outer_ip6_invalid = 0
+        self.outer_udp_src = 63
+        self.outer_udp_dst = VXLAN_PORT
+        self.outer_udp_invalid = 0
+        self.vni = 1
+        self.inner_mac_src = '00:00:20:00:00:00'
+        self.inner_mac_dst = '00:00:20:00:00:01'
+        self.inner_vlan = 'N/A'
+        self.inner_ip_src = '192.168.2.1'
+        self.inner_ip_dst = '192.168.2.2'
+        self.inner_ip_invalid = 0
+        self.inner_ip6_src = 'N/A'
+        self.inner_ip6_dst = 'N/A'
+        self.inner_ip6_invalid = 0
+        self.payload_size = 18
+        self.inner_l4_type = 'UDP'
+        self.inner_l4_invalid = 0
+
+    def packet_type(self):
+        """
+        Return vxlan packet type
+        """
+        if self.outer_udp_dst != VXLAN_PORT:
+            if self.outer_ip6_src != 'N/A':
+                return 'PKT_RX_IPV6_HDR'
+            else:
+                return 'PKT_RX_IPV4_HDR'
+        else:
+            if self.outer_ip6_src != 'N/A':
+                return 'PKT_RX_TUNNEL_IPV6_HDR'
+            else:
+                return 'PKT_RX_TUNNEL_IPV4_HDR'
+
+    def create_pcap(self, scp=True):
+        """
+        Create pcap file and copy it to tester if configured
+        Return scapy packet object for later usage
+        """
+        if self.inner_l4_type == 'SCTP':
+            self.inner_payload = SCTPChunkData(data='X' * 16)
+        else:
+            self.inner_payload = ("X" * self.payload_size)
+
+        if self.inner_l4_type == 'TCP':
+            l4_pro = TCP()
+        elif self.inner_l4_type == 'SCTP':
+            l4_pro = SCTP()
+        else:
+            l4_pro = UDP()
+
+        if self.inner_ip6_src != 'N/A':
+            inner_l3 = IPv6()
+        else:
+            inner_l3 = IP()
+
+        if self.inner_vlan != 'N/A':
+            inner = Ether() / Dot1Q() / inner_l3 / l4_pro / self.inner_payload
+            inner[Dot1Q].vlan = self.inner_vlan
+        else:
+            inner = Ether() / inner_l3 / l4_pro / self.inner_payload
+
+        if self.inner_ip6_src != 'N/A':
+            inner[inner_l3.name].src = self.inner_ip6_src
+            inner[inner_l3.name].dst = self.inner_ip6_dst
+        else:
+            inner[inner_l3.name].src = self.inner_ip_src
+            inner[inner_l3.name].dst = self.inner_ip_dst
+
+        if self.inner_ip_invalid == 1:
+            inner[inner_l3.name].chksum = 0
+
+        # when udp checksum is 0, will skip checksum
+        if self.inner_l4_invalid == 1:
+            if self.inner_l4_type == 'SCTP':
+                inner[SCTP].chksum = 0
+            else:
+                inner[self.inner_l4_type].chksum = 1
+
+        inner[Ether].src = self.inner_mac_src
+        inner[Ether].dst = self.inner_mac_dst
+
+        if self.outer_ip6_src != 'N/A':
+            outer_l3 = IPv6()
+        else:
+            outer_l3 = IP()
+
+        if self.outer_vlan != 'N/A':
+            outer = Ether() / Dot1Q() / outer_l3 / UDP()
+            outer[Dot1Q].vlan = self.outer_vlan
+        else:
+            outer = Ether() / outer_l3 / UDP()
+
+        outer[Ether].src = self.outer_mac_src
+        outer[Ether].dst = self.outer_mac_dst
+
+        if self.outer_ip6_src != 'N/A':
+            outer[outer_l3.name].src = self.outer_ip6_src
+            outer[outer_l3.name].dst = self.outer_ip6_dst
+        else:
+            outer[outer_l3.name].src = self.outer_ip_src
+            outer[outer_l3.name].dst = self.outer_ip_dst
+
+        outer[UDP].src = self.outer_udp_src
+        outer[UDP].dst = self.outer_udp_dst
+
+        if self.outer_ip_invalid == 1:
+            outer[outer_l3.name].chksum = 0
+        # when udp checksum is 0, will skip checksum
+        if self.outer_udp_invalid == 1:
+            outer[UDP].chksum = 1
+
+        if self.outer_udp_dst == VXLAN_PORT:
+            self.pkt = outer / Vxlan(vni=self.vni) / inner
+        else:
+            self.pkt = outer / ("X" * self.payload_size)
+
+        if scp is True:
+            wrpcap(self.pcap_file, self.pkt)
+            self.test_case.tester.session.copy_file_to(self.pcap_file)
+
+        return self.pkt
+
+    def get_chksums(self, pcap=None, tester=False):
+        """
+        get chksum values of Outer and Inner packet L3&L4
+        Skip outer udp for it will be calculated by software
+        """
+        chk_sums = {}
+        if pcap is None:
+            if tester is True:
+                self.test_case.tester.session.copy_file_from(self.pcap_file)
+            pkts = rdpcap(self.pcap_file)
+        else:
+            if tester is True:
+                self.test_case.tester.session.copy_file_from(pcap)
+            pkts = rdpcap(pcap)
+
+        time.sleep(1)
+
+        if pkts[0].guess_payload_class(pkts[0]).name == "IP":
+            chk_sums['outer_ip'] = hex(pkts[0][IP].chksum)
+
+        if pkts[0].haslayer(Vxlan) == 1:
+            inner = pkts[0][Vxlan]
+            if inner.haslayer(IP) == 1:
+                chk_sums['inner_ip'] = hex(inner[IP].chksum)
+                if inner[IP].proto == 6:
+                    chk_sums['inner_tcp'] = hex(inner[TCP].chksum)
+                if inner[IP].proto == 17:
+                    chk_sums['inner_udp'] = hex(inner[UDP].chksum)
+                if inner[IP].proto == 132:
+                    chk_sums['inner_sctp'] = hex(inner[SCTP].chksum)
+            elif inner.haslayer(IPv6) == 1:
+                if inner[IPv6].nh == 6:
+                    chk_sums['inner_tcp'] = hex(inner[TCP].chksum)
+                if inner[IPv6].nh == 17:
+                    chk_sums['inner_udp'] = hex(inner[UDP].chksum)
+                # scapy can not get sctp checksum, so extracted manually
+                if inner[IPv6].nh == 59:
+                    load = str(inner[IPv6].payload)
+                    chk_sums['inner_sctp'] = hex((ord(load[8]) << 24) |
+                                                 (ord(load[9]) << 16) |
+                                                 (ord(load[10]) << 8) |
+                                                 (ord(load[11])))
+
+        return chk_sums
+
+    def send_pcap(self, iface=""):
+        """
+        Send vxlan pcap file by iface
+        """
+        self.test_case.tester.scapy_append(
+            'pcap = rdpcap("%s")' % self.pcap_file)
+        self.test_case.tester.scapy_append(
+            'sendp(pcap, iface="%s")' % iface)
+        self.test_case.tester.scapy_execute()
+
+    def pcap_len(self):
+        """
+        Return length of pcap packet, will plus 4 bytes crc
+        """
+        # add four bytes crc
+        return len(self.pkt) + 4
+
+
+class TestVxlan(TestCase, IxiaPacketGenerator):
+
+    def set_up_all(self):
+        """
+        vxlan Prerequisites
+        """
+        # this feature only enable in FVL now
+        self.verify(self.nic in ["fortville_eagle", "fortville_spirit",
+                                 "fortville_spirit_single"],
+                    "Vxlan Only supported by Fortville")
+        # Based on h/w type, choose how many ports to use
+        ports = self.dut.get_ports()
+
+        # update IxiaPacketGenerator function by local
+        self.tester.extend_external_packet_generator(TestVxlan, self)
+
+        # Verify that enough ports are available
+        self.verify(len(ports) >= 2, "Insufficient ports for testing")
+        global valports
+        valports = [_ for _ in ports if self.tester.get_local_port(_) != -1]
+
+        self.portMask = dts.create_mask(valports[:2])
+
+        # Verify that enough threads are available
+        netdev = self.dut.ports_info[ports[0]]['port']
+        self.ports_socket = netdev.socket
+        cores = self.dut.get_core_list("1S/5C/2T", socket=self.ports_socket)
+        self.verify(cores is not None, "Insufficient cores for speed testing")
+        self.coremask = dts.create_mask(cores)
+
+        # start testpmd
+        self.pmdout = PmdOutput(self.dut)
+
+        # init port config
+        self.dut_port = valports[0]
+        self.dut_port_mac = self.dut.get_mac_address(self.dut_port)
+        tester_port = self.tester.get_local_port(self.dut_port)
+        self.tester_iface = self.tester.get_interface(tester_port)
+        self.recv_port = valports[1]
+        tester_recv_port = self.tester.get_local_port(self.recv_port)
+        self.recv_iface = self.tester.get_interface(tester_recv_port)
+
+        # invalid parameter
+        self.invalid_mac = "00:00:00:00:01"
+        self.invalid_ip = "192.168.1.256"
+        self.invalid_vlan = 4097
+        self.invalid_queue = 64
+
+        # vxlan payload length for performance test
+        # inner packet not contain crc, should need add four
+        self.vxlan_payload = PACKET_LEN - HEADER_SIZE['eth'] - \
+            HEADER_SIZE['ip'] - HEADER_SIZE['udp'] - \
+            HEADER_SIZE['vxlan'] - HEADER_SIZE['eth'] - \
+            HEADER_SIZE['ip'] - HEADER_SIZE['udp'] + 4
+
+        # performance test cycle
+        self.test_cycles = [
+            {'cores': '1S/1C/1T', 'Mpps': {}, 'pct': {}},
+            {'cores': '1S/1C/2T', 'Mpps': {}, 'pct': {}},
+            {'cores': '1S/2C/1T', 'Mpps': {}, 'pct': {}}
+        ]
+
+        self.cal_type = [
+            {'Type': 'SOFTWARE ALL', 'csum': []},
+            {'Type': 'HW L3', 'csum': ['ip']},
+            {'Type': 'HW L4', 'csum': ['udp']},
+            {'Type': 'HW L3&L4', 'csum': ['ip', 'udp']},
+        ]
+
+        self.table_header = ['Calculate Type']
+        for test_cycle in self.test_cycles:
+            self.table_header.append("%s Mpps" % test_cycle['cores'])
+            self.table_header.append("% linerate")
+
+        # tunnel filter performance test
+        self.default_vlan = 1
+        self.tunnel_multiqueue = 2
+        self.tunnel_header = [
+            'Packet', 'Filter', 'Queue', 'Mpps', '% linerate']
+        self.tunnel_perf = [
+            {'Packet': 'Normal', 'tunnel_filter': 'None',
+                'recvqueue': 'Single', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'None',
+                'recvqueue': 'Single', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac-ivlan',
+                'recvqueue': 'Single', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac-ivlan-tenid',
+                'recvqueue': 'Single', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac-tenid',
+                'recvqueue': 'Single', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac',
+                'recvqueue': 'Single', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'omac-imac-tenid',
+                'recvqueue': 'Single', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'None',
+                'recvqueue': 'Multi', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac-ivlan',
+                'recvqueue': 'Multi', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac-ivlan-tenid',
+                'recvqueue': 'Multi', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac-tenid',
+                'recvqueue': 'Multi', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter': 'imac',
+                'recvqueue': 'Multi', 'Mpps': {}, 'pct': {}},
+            {'Packet': 'Vxlan', 'tunnel_filter':
+                'omac-imac-tenid', 'recvqueue': 'Multi'}
+        ]
+
+    def send_and_detect(self, **kwargs):
+        """
+        send vxlan packet and check whether testpmd detect the correct
+        packet type
+        """
+        pmd_temp = "./%(TARGET)s/app/testpmd -c %(COREMASK)s -n " + \
+            "%(CHANNEL)d -- -i --disable-rss --rxq=4 --txq=4" + \
+            " --nb-cores=8 --portmask=%(PORT)s --txqflags=0x0"
+        pmd_cmd = pmd_temp % {'TARGET': self.target,
+                              'COREMASK': self.coremask,
+                              'CHANNEL': self.dut.get_memory_channels(),
+                              'PORT': self.portMask}
+        self.dut.send_expect(pmd_cmd, "testpmd>", 30)
+
+        self.dut.send_expect("set fwd rxonly", "testpmd>", 10)
+        self.dut.send_expect("set verbose 1", "testpmd>", 10)
+        self.enable_vxlan(self.dut_port)
+        self.enable_vxlan(self.recv_port)
+
+        arg_str = ""
+        for arg in kwargs:
+            arg_str += "[%s = %s]" % (arg, kwargs[arg])
+
+        # create pcap file with supplied arguments
+        self.logger.info("send vxlan pkts %s" % arg_str)
+        config = VxlanTestConfig(self, **kwargs)
+        # now cloud filter will default enable L2 mac filter, so dst mac must
+        # be same
+        config.outer_mac_dst = self.dut_port_mac
+        config.create_pcap()
+        config.send_pcap(self.tester_iface)
+
+        # check whether detect vxlan type
+        out = self.dut.send_expect("start", "testpmd>", 10)
+        self.verify(config.packet_type() in out, "Vxlan Packet not detected")
+        out = self.dut.send_expect("stop", "testpmd>", 10)
+        self.dut.send_expect("quit", "#", 10)
+
+    def increment_ip_address(self, addr):
+        """
+        Returns the IP address from a given one, like
+        192.168.1.1 ->192.168.1.2
+        If disable ip hw chksum, csum routine will increase ip
+        """
+        ip2int = lambda ipstr: struct.unpack('!I', socket.inet_aton(ipstr))[0]
+        x = ip2int(addr)
+        int2ip = lambda n: socket.inet_ntoa(struct.pack('!I', n))
+        return int2ip(x + 1)
+
+    def increment_ipv6_address(self, addr):
+        """
+        Returns the IP address from a given one, like
+        FE80:0:0:0:0:0:0:0 -> FE80::1
+        csum routine will increase ip
+        """
+        ipv6addr = struct.unpack('!8H', socket.inet_pton(AF_INET6, addr))
+        addr = list(ipv6addr)
+        addr[7] += 1
+        ipv6 = socket.inet_ntop(AF_INET6, struct.pack(
+            '!8H', addr[0], addr[1], addr[2], addr[3], addr[4], addr[5],
+            addr[6], addr[7]))
+        return ipv6
+
+    def send_and_check(self, **kwargs):
+        """
+        send vxlan packet and check whether receive packet with correct
+        checksum
+        """
+        # create pcap file with supplied arguments
+        args = {}
+        for arg in kwargs:
+            if "invalid" not in arg:
+                args[arg] = kwargs[arg]
+
+        config = VxlanTestConfig(self, **args)
+        # now cloud filter will default enable L2 mac filter, so dst mac must
+        # be same
+        config.outer_mac_dst = self.dut_port_mac
+        # csum function will auto add outer ipv src address
+        if config.outer_ip6_src != "N/A":
+            config.outer_ip6_src = self.increment_ipv6_address(
+                config.outer_ip6_src)
+        else:
+            config.outer_ip_src = self.increment_ip_address(
+                config.outer_ip_src)
+
+        # csum function will auto add vxlan inner ipv src address
+        if config.outer_udp_dst == VXLAN_PORT:
+            if config.inner_ip6_src != "N/A":
+                config.inner_ip6_src = self.increment_ipv6_address(
+                    config.inner_ip6_src)
+            else:
+                config.inner_ip_src = self.increment_ip_address(
+                    config.inner_ip_src)
+
+        # extract the checksum value of vxlan packet
+        config.create_pcap()
+        chksums_ref = config.get_chksums()
+        self.logger.info("chksums_ref" + str(chksums_ref))
+
+        # start testpmd with 2queue/1port
+        pmd_temp = "./%(TARGET)s/app/testpmd -c %(COREMASK)s -n " + \
+            "%(CHANNEL)d -- -i --disable-rss --rxq=4 --txq=4" + \
+            " --nb-cores=8 --portmask=%(PORT)s --txqflags=0x0"
+        pmd_cmd = pmd_temp % {'TARGET': self.target,
+                              'COREMASK': self.coremask,
+                              'CHANNEL': self.dut.get_memory_channels(),
+                              'PORT': self.portMask}
+        self.dut.send_expect(pmd_cmd, "testpmd>", 30)
+
+        # enable tx checksum offload
+        self.dut.send_expect("set fwd csum", "testpmd>", 10)
+        self.csum_set_type('ip', self.dut_port)
+        self.csum_set_type('outer-ip', self.dut_port)
+        self.csum_set_type('udp', self.dut_port)
+        self.csum_set_type('tcp', self.dut_port)
+        self.csum_set_type('sctp', self.dut_port)
+        self.csum_set_type('ip', self.recv_port)
+        self.csum_set_type('outer-ip', self.recv_port)
+        self.csum_set_type('udp', self.recv_port)
+        self.csum_set_type('tcp', self.recv_port)
+        self.csum_set_type('sctp', self.recv_port)
+        self.dut.send_expect("csum parse_tunnel on %d" %
+                             self.dut_port, "testpmd>", 10)
+        self.dut.send_expect("csum parse_tunnel on %d" %
+                             self.recv_port, "testpmd>", 10)
+
+        self.enable_vxlan(self.dut_port)
+        self.enable_vxlan(self.recv_port)
+
+        # log the vxlan format
+        arg_str = ""
+        for arg in kwargs:
+            arg_str += "[%s = %s]" % (arg, kwargs[arg])
+
+        self.logger.info("vxlan packet %s" % arg_str)
+
+        out = self.dut.send_expect("start", "testpmd>", 10)
+
+        # create pcap file with supplied arguments
+        config = VxlanTestConfig(self, **kwargs)
+        config.outer_mac_dst = self.dut_port_mac
+        config.create_pcap()
+
+        # remove tempory files
+        self.tester.send_expect("rm -rf /root/%s" % config.capture_file, "# ")
+        # save the capture packet into pcap format
+        self.tester.scapy_background()
+        self.tester.scapy_append(
+            'p=sniff(iface="%s",count=1,timeout=5)' % self.recv_iface)
+        self.tester.scapy_append(
+            'wrpcap(\"/root/%s\", p)' % config.capture_file)
+        self.tester.scapy_foreground()
+
+        config.send_pcap(self.tester_iface)
+        time.sleep(5)
+
+        # extract the checksum offload from saved pcap file
+        chksums = config.get_chksums(pcap=config.capture_file, tester=True)
+        os.remove(config.capture_file)
+        self.logger.info("chksums" + str(chksums))
+
+        out = self.dut.send_expect("stop", "testpmd>", 10)
+
+        # verify detected l4 invalid checksum
+        if "inner_l4_invalid" in kwargs and config.inner_l4_type is not 'UDP':
+            self.verify(self.pmdout.get_pmd_value("Bad-l4csum:", out)
+                        == 1, "Failed to count inner l4 chksum error")
+
+        # verify detected l3 invalid checksum
+        if "inner_ip_invalid" in kwargs:
+            self.verify(self.pmdout.get_pmd_value("Bad-ipcsum:", out)
+                        == 1, "Failed to count inner ip chksum error")
+
+        self.dut.send_expect("quit", "#", 10)
+
+        # verify saved pcap checksum same to expected checksum
+        for key in chksums_ref:
+            self.verify(chksums[key] == chksums_ref[
+                        key], "%s not matched to %s" % (key, chksums_ref[key]))
+
+    def filter_and_check(self, filter_type="imac-ivlan", queue_id=3,
+                         vlan=False, remove=False):
+        """
+        send vxlan packet and check whether receive packet in assigned queue
+        """
+        pmd_temp = "./%(TARGET)s/app/testpmd -c %(COREMASK)s -n " + \
+            "%(CHANNEL)d -- -i --disable-rss --rxq=4 --txq=4" + \
+            " --nb-cores=8 --portmask=%(PORT)s --txqflags=0x0"
+        pmd_cmd = pmd_temp % {'TARGET': self.target,
+                              'COREMASK': self.coremask,
+                              'CHANNEL': self.dut.get_memory_channels(),
+                              'PORT': self.portMask}
+        self.dut.send_expect(pmd_cmd, "testpmd>", 30)
+
+        self.dut.send_expect("set fwd rxonly", "testpmd>", 10)
+        self.dut.send_expect("set verbose 1", "testpmd>", 10)
+        self.enable_vxlan(self.dut_port)
+        self.enable_vxlan(self.recv_port)
+
+        if vlan is not False:
+            config = VxlanTestConfig(self, inner_vlan=vlan)
+            vlan_id = vlan
+        else:
+            config = VxlanTestConfig(self)
+            vlan_id = 1
+
+        # now cloud filter will default enable L2 mac filter, so dst mac must
+        # be same
+        config.outer_mac_dst = self.dut_port_mac
+
+        args = [self.dut_port, config.outer_mac_dst, config.inner_mac_dst,
+                config.inner_ip_dst, vlan_id, filter_type, config.vni,
+                queue_id]
+
+        self.tunnel_filter_add(*args)
+
+        # invalid case request to remove tunnel filter
+        if remove is True:
+            queue_id = 0
+            args = [self.dut_port, config.outer_mac_dst, config.inner_mac_dst,
+                    config.inner_ip_dst, vlan_id, filter_type, config.vni,
+                    queue_id]
+            self.tunnel_filter_del(*args)
+
+        # send vxlan packet
+        config.create_pcap()
+        config.send_pcap(self.tester_iface)
+        out = self.dut.send_expect("start", "testpmd>", 10)
+
+        queue = -1
+        pattern = re.compile("VNI = (\d) - Receive queue=0x(\d)")
+        m = pattern.search(out)
+        if m is not None:
+            queue = m.group(2)
+
+        # verify received in expected queue
+        self.verify(queue_id == int(queue), "invalid receive queue")
+
+        self.dut.send_expect("stop", "testpmd>", 10)
+        self.dut.send_expect("quit", "#", 10)
+
+    def test_vxlan_ipv4_detect(self):
+        """
+        verify vxlan packet detection
+        """
+        # check normal packet
+        self.send_and_detect(outer_udp_dst=1234)
+        # check vxlan + UDP inner packet
+        self.send_and_detect(inner_l4_type='UDP')
+        # check vxlan + TCP inner packet
+        self.send_and_detect(inner_l4_type='TCP')
+        # check vxlan + SCTP inner packet
+        self.send_and_detect(inner_l4_type='SCTP')
+        # check vxlan + vlan inner packet
+        self.send_and_detect(outer_vlan=1)
+        # check vlan vxlan + vlan inner packet
+        self.send_and_detect(outer_vlan=1, inner_vlan=1)
+
+    def test_vxlan_ipv6_detect(self):
+        """
+        verify vxlan packet detection with ipv6 header
+        """
+        # check normal ipv6 packet
+        self.send_and_detect(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                             outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                             outer_udp_dst=1234)
+        # check ipv6 vxlan + UDP inner packet
+        self.send_and_detect(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                             outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                             inner_l4_type='UDP')
+        # check ipv6 vxlan + TCP inner packet
+        self.send_and_detect(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                             outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                             inner_l4_type='TCP')
+        # check ipv6 vxlan + SCTP inner packet
+        self.send_and_detect(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                             outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                             inner_l4_type='SCTP')
+
+    def test_vxlan_ipv4_checksum_offload(self):
+        """
+        verify vxlan packet checksum offload
+        """
+        # check normal packet + ip checksum invalid
+        self.send_and_check(outer_ip_invalid=1, outer_udp_dst=1234)
+        # check vxlan packet + inner ip checksum invalid
+        self.send_and_check(inner_ip_invalid=1)
+        # check vxlan packet + outer ip checksum invalid
+        self.send_and_check(outer_ip_invalid=1)
+        # check vxlan packet + outer ip + inner ip checksum invalid
+        self.send_and_check(outer_ip_invalid=1, inner_ip_invalid=1)
+        # check vxlan packet + inner udp checksum invalid
+        self.send_and_check(inner_l4_invalid=1)
+        # check vxlan packet + inner tcp checksum invalid
+        self.send_and_check(inner_l4_invalid=1, inner_l4_type='TCP')
+        # check vxlan packet + inner sctp checksum invalid
+        self.send_and_check(inner_l4_invalid=1, inner_l4_type='SCTP')
+        # check vlan vxlan packet + outer ip checksum invalid
+        self.send_and_check(outer_vlan=1, outer_ip_invalid=1)
+        # check vlan vxlan packet + inner ip checksum invalid
+        self.send_and_check(outer_vlan=1, inner_ip_invalid=1)
+        # check vlan vxlan packet + outer&inner ip checksum invalid
+        self.send_and_check(
+            outer_vlan=1, outer_ip_invalid=1, inner_ip_invalid=1)
+        # check vlan vxlan packet + inner vlan + outer ip checksum invalid
+        self.send_and_check(outer_vlan=1, inner_vlan=1, outer_ip_invalid=1)
+        # check vlan vxlan packet + inner vlan + inner ip checksum invalid
+        self.send_and_check(outer_vlan=1, inner_vlan=1, inner_ip_invalid=1)
+        # check vlan vxlan packet + inner vlan + outer&inner ip checksum
+        # invalid
+        self.send_and_check(
+            outer_vlan=1, inner_vlan=1, outer_ip_invalid=1, inner_ip_invalid=1)
+        # check vlan vxlan packet + inner vlan + inner udp checksum invalid
+        self.send_and_check(
+            outer_vlan=1, inner_l4_invalid=1, inner_l4_type='UDP')
+        # check vlan vxlan packet + inner vlan + inner tcp checksum invalid
+        self.send_and_check(
+            outer_vlan=1, inner_l4_invalid=1, inner_l4_type='TCP')
+        # check vlan vxlan packet + inner vlan + inner sctp checksum invalid
+        self.send_and_check(
+            outer_vlan=1, inner_l4_invalid=1, inner_l4_type='SCTP')
+
+    def test_vxlan_ipv6_checksum_offload(self):
+        """
+        verify vxlan packet checksum offload with ipv6 header
+        not support ipv6 + sctp
+        """
+        # check normal ipv6 packet
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1")
+        # check normal ipv6 packet + ip checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            outer_udp_dst=1234)
+        # check ipv6 vxlan packet + inner ip checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_ip_invalid=1)
+        # check ipv6 vxlan packet + inner udp checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_l4_invalid=1, inner_l4_type='UDP')
+        # check ipv6 vxlan packet + inner udp checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_l4_invalid=1, inner_l4_type='UDP')
+        # check ipv6 vxlan packet + inner tcp checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_l4_invalid=1, inner_l4_type='TCP')
+        # check ipv6 vlan vxlan packet + inner udp checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_l4_invalid=1, inner_l4_type='UDP',
+                            outer_vlan=1)
+        # check ipv6 vlan vxlan packet + inner tcp checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_l4_invalid=1, inner_l4_type='TCP',
+                            outer_vlan=1)
+        # check ipv6 vlan vxlan packet + vlan + inner udp checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_l4_invalid=1, inner_l4_type='UDP',
+                            outer_vlan=1, inner_vlan=1)
+        # check ipv6 vlan vxlan packet + vlan + inner tcp checksum invalid
+        self.send_and_check(outer_ip6_src="FE80:0:0:0:0:0:0:0",
+                            outer_ip6_dst="FE80:0:0:0:0:0:0:1",
+                            inner_l4_invalid=1, inner_l4_type='TCP',
+                            outer_vlan=1, inner_vlan=1)
+
+    def test_tunnel_filter(self):
+        """
+        verify tunnel filter feature
+        """
+        # check inner mac + inner vlan filter can work
+        self.filter_and_check(filter_type="imac-ivlan", vlan=1)
+        # check inner mac + inner vlan + tunnel id filter can work
+        self.filter_and_check(filter_type="imac-ivlan-tenid", vlan=1)
+        # check inner mac + tunnel id filter can work
+        self.filter_and_check(filter_type="imac-tenid")
+        # check inner mac filter can work
+        self.filter_and_check(filter_type="imac")
+        # check outer mac + inner mac + tunnel id filter can work
+        self.filter_and_check(filter_type="omac-imac-tenid")
+        # iip not supported by now
+        # self.filter_and_check(filter_type="iip")
+
+    def test_tunnel_filter_invalid(self):
+        """
+        verify tunnel filter parameter check function
+        """
+        # invalid parameter
+        vlan_id = 1
+        filter_type = 'omac-imac-tenid'
+        queue_id = 3
+
+        self.filter_and_check(filter_type="imac", remove=True)
+        config = VxlanTestConfig(self)
+        config.outer_mac_dst = self.dut_port_mac
+
+        pmd_temp = "./%(TARGET)s/app/testpmd -c %(COREMASK)s -n " + \
+            "%(CHANNEL)d -- -i --disable-rss --rxq=4 --txq=4" + \
+            " --nb-cores=8 --portmask=%(PORT)s --txqflags=0x0"
+        pmd_cmd = pmd_temp % {'TARGET': self.target,
+                              'COREMASK': self.coremask,
+                              'CHANNEL': self.dut.get_memory_channels(),
+                              'PORT': self.portMask}
+        self.dut.send_expect(pmd_cmd, "testpmd>", 30)
+
+        self.enable_vxlan(self.dut_port)
+        self.enable_vxlan(self.recv_port)
+        args = [self.dut_port, config.outer_mac_dst, self.invalid_mac,
+                config.inner_ip_dst, vlan_id, filter_type, config.vni,
+                queue_id]
+        out = self.tunnel_filter_add(*args)
+        self.verify("Bad arguments" in out, "Failed to detect invalid mac")
+        args = [self.dut_port, config.outer_mac_dst, config.inner_mac_dst,
+                self.invalid_ip, vlan_id, filter_type, config.vni, queue_id]
+        out = self.tunnel_filter_add(*args)
+        self.verify("Bad arguments" in out, "Failed to detect invalid ip")
+        args = [self.dut_port, config.outer_mac_dst, config.inner_mac_dst,
+                config.inner_ip_dst, self.invalid_vlan, filter_type,
+                config.vni, queue_id]
+        out = self.tunnel_filter_add(*args)
+        self.verify("Input/output error" in out,
+                    "Failed to detect invalid vlan")
+        args = [self.dut_port, config.outer_mac_dst, config.inner_mac_dst,
+                config.inner_ip_dst, vlan_id, filter_type, config.vni,
+                self.invalid_queue]
+        out = self.tunnel_filter_add(*args)
+        self.verify("Input/output error" in out,
+                    "Failed to detect invalid queue")
+
+        self.dut.send_expect("stop", "testpmd>", 10)
+        self.dut.send_expect("quit", "#", 10)
+
+    def config_tunnelfilter(self, dut_port, recv_port, perf_config, pcapfile):
+        pkts = []
+        config = VxlanTestConfig(self, payload_size=self.vxlan_payload - 4)
+        config.inner_vlan = self.default_vlan
+        config.outer_mac_dst = self.dut.get_mac_address(dut_port)
+        config.pcap_file = pcapfile
+
+        tun_filter = perf_config['tunnel_filter']
+        recv_queue = perf_config['recvqueue']
+        # there's known bug that if enable vxlan, rss will be disabled
+        if tun_filter == "None" and recv_queue == 'Multi':
+            print dts.RED("RSS and Tunel filter can't enable in the same time")
+        else:
+            self.enable_vxlan(dut_port)
+
+        if tun_filter != 'None':
+            args = [self.dut_port, config.outer_mac_dst,
+                    config.inner_mac_dst, config.inner_ip_dst,
+                    config.inner_vlan, tun_filter,
+                    config.vni, 0]
+            self.tunnel_filter_add(*args)
+
+        if perf_config['Packet'] == 'Normal':
+            config.outer_udp_dst = 63
+            config.outer_mac_dst = self.dut.get_mac_address(dut_port)
+            config.payload_size = PACKET_LEN - \
+                HEADER_SIZE['eth'] - HEADER_SIZE['ip'] - HEADER_SIZE['udp']
+
+        # add default pkt into pkt list
+        pkt = config.create_pcap(scp=False)
+        pkts.append(pkt)
+
+        # add other pkts into pkt list when enable multi receive queues
+        if recv_queue == 'Multi' and tun_filter != 'None':
+            for queue in range(self.tunnel_multiqueue - 1):
+                if 'imac' in tun_filter:
+                    config.inner_mac_dst = "00:00:20:00:00:0%d" % (
+                        queue + 2)
+                if 'ivlan' in tun_filter:
+                    config.inner_vlan = (queue + 2)
+                if 'tenid' in tun_filter:
+                    config.vni = (queue + 2)
+
+                # add tunnel filter the same as pkt
+                pkt = config.create_pcap(scp=False)
+                pkts.append(pkt)
+
+                args = [dut_port, config.outer_mac_dst,
+                        config.inner_mac_dst, config.inner_ip_dst,
+                        config.inner_vlan, tun_filter,
+                        config.vni, (queue + 1)]
+                self.tunnel_filter_add(*args)
+
+        # save pkt list into pcap file
+        wrpcap(config.pcap_file, pkts)
+        self.tester.session.copy_file_to(config.pcap_file)
+
+    def ip_random(self, port, frag, src, proto, tos, dst, chksum, len,
+                  options, version, flags, ihl, ttl, id):
+        self.add_tcl_cmd("protocol config -name ip")
+        self.add_tcl_cmd('ip config -sourceIpAddr "%s"' % src)
+        self.add_tcl_cmd('ip config -sourceIpAddrMode ipIncrHost')
+        self.add_tcl_cmd('ip config -sourceIpAddrRepeatCount %d' % 64)
+        self.add_tcl_cmd('ip config -destIpAddr "%s"' % dst)
+        self.add_tcl_cmd('ip config -destIpMask "255.255.0.0" ')
+        self.add_tcl_cmd('ip config -destIpAddrMode ipRandom')
+        self.add_tcl_cmd('ip config -destIpAddrRepeatCount 65536')
+        self.add_tcl_cmd("ip config -ttl %d" % ttl)
+        self.add_tcl_cmd("ip config -totalLength %d" % len)
+        self.add_tcl_cmd("ip config -fragment %d" % frag)
+        self.add_tcl_cmd("ip config -ipProtocol %d" % proto)
+        self.add_tcl_cmd("ip config -identifier %d" % id)
+        self.add_tcl_cmd("stream config -framesize %d" % (len + 18))
+        self.add_tcl_cmd("ip set %d %d %d" %
+                         (self.chasId, port['card'], port['port']))
+
+    def test_perf_vxlan_tunnelfilter_performance_2ports(self):
+        dts.results_table_add_header(self.tunnel_header)
+        core_list = self.dut.get_core_list(
+            '1S/%dC/1T' % (self.tunnel_multiqueue * 2 + 1),
+            socket=self.ports_socket)
+        core_mask = dts.create_mask(core_list)
+
+        pmd_temp = "./%(TARGET)s/app/testpmd -c %(COREMASK)s -n " + \
+            "%(CHANNEL)d -- -i --disable-rss --rxq=2 --txq=2" + \
+            " --nb-cores=4 --portmask=%(PORT)s --txqflags=0x0"
+
+        for perf_config in self.tunnel_perf:
+            tun_filter = perf_config['tunnel_filter']
+            recv_queue = perf_config['recvqueue']
+            print dts.GREEN("Measure tunnel performance of [%s %s %s]"
+                            % (perf_config['Packet'], tun_filter, recv_queue))
+
+            if tun_filter == "None" and recv_queue == "Multi":
+                pmd_temp = "./%(TARGET)s/app/testpmd -c %(COREMASK)s -n " + \
+                    "%(CHANNEL)d -- -i --rss-udp --rxq=2 --txq=2" + \
+                    " --nb-cores=4 --portmask=%(PORT)s --txqflags=0x0"
+
+            pmd_cmd = pmd_temp % {'TARGET': self.target,
+                                  'COREMASK': core_mask,
+                                  'CHANNEL': self.dut.get_memory_channels(),
+                                  'PORT': self.portMask}
+            self.dut.send_expect(pmd_cmd, "testpmd> ", 100)
+
+            # config flow
+            self.config_tunnelfilter(
+                self.dut_port, self.recv_port, perf_config, "flow1.pcap")
+            # config the flows
+            tgen_input = []
+            tgen_input.append((self.tester.get_local_port(self.dut_port),
+                               self.tester.get_local_port(self.recv_port),
+                               "flow1.pcap"))
+
+            if BIDIRECT:
+                self.config_tunnelfilter(
+                    self.recv_port, self.dut_port, perf_config, "flow2.pcap")
+                tgen_input.append((self.tester.get_local_port(self.recv_port),
+                                   self.tester.get_local_port(self.dut_port),
+                                   "flow2.pcap"))
+
+            self.dut.send_expect("set fwd io", "testpmd>", 10)
+            self.dut.send_expect("start", "testpmd>", 10)
+
+            if BIDIRECT:
+                wirespeed = self.wirespeed(self.nic, PACKET_LEN, 2)
+            else:
+                wirespeed = self.wirespeed(self.nic, PACKET_LEN, 1)
+
+            if recv_queue == 'Multi' and tun_filter == "None":
+                ip_ori = self.ip
+                self.ip = self.ip_random
+
+            # run traffic generator
+            _, pps = self.tester.traffic_generator_throughput(tgen_input)
+
+            if recv_queue == 'Multi' and tun_filter == "None":
+                self.ip = ip_ori
+
+            pps /= 1000000.0
+            perf_config['Mpps'] = pps
+            perf_config['pct'] = pps * 100 / wirespeed
+
+            out = self.dut.send_expect("stop", "testpmd>", 10)
+            self.dut.send_expect("quit", "# ", 10)
+
+            # verify every queue work fine
+            if recv_queue == 'Multi':
+                for queue in range(self.tunnel_multiqueue):
+                    self.verify("Queue= %d -> TX Port"
+                                % (queue) in out,
+                                "Queue %d no traffic" % queue)
+
+            table_row = [perf_config['Packet'], tun_filter, recv_queue,
+                         perf_config['Mpps'], perf_config['pct']]
+
+            dts.results_table_add_row(table_row)
+
+        dts.results_table_print()
+
+    def test_perf_vxlan_checksum_performance_2ports(self):
+        config = VxlanTestConfig(self, payload_size=self.vxlan_payload)
+        config.outer_mac_dst = self.dut.get_mac_address(self.dut_port)
+        config.pcap_file = "vxlan1.pcap"
+        config.create_pcap()
+        if BIDIRECT:
+            config.outer_mac_dst = self.dut.get_mac_address(self.recv_port)
+            config.pcap_file = "vxlan2.pcap"
+            config.create_pcap()
+
+        all_cores_mask = dts.create_mask(self.dut.get_core_list("all"))
+        # configure flows
+        tgen_input = []
+        tgen_input.append((self.tester.get_local_port(self.dut_port),
+                          self.tester.get_local_port(self.recv_port),
+                          "vxlan1.pcap"))
+        if BIDIRECT:
+            tgen_input.append((self.tester.get_local_port(self.recv_port),
+                              self.tester.get_local_port(self.dut_port),
+                              "vxlan2.pcap"))
+
+        # socket/core/thread
+        for test_cycle in self.test_cycles:
+            core_config = test_cycle['cores']
+
+            # take care the corelist when enable numa
+            core_list = self.dut.get_core_list(core_config,
+                                               socket=self.ports_socket)
+
+            core_mask = dts.create_mask(core_list)
+
+            cmd_temp = "./%(TARGET)s/app/testpmd -c %(CORE)s " + \
+                       "-n %(CHANNEL)d -- -i --disable-rss --coremask=" + \
+                       "%(COREMASK)s --portmask=%(PORTMASK)s"
+            cmd = cmd_temp % {'TARGET': self.target,
+                              'CORE': all_cores_mask,
+                              'COREMASK': core_mask,
+                              'CHANNEL': self.dut.get_memory_channels(),
+                              'PORTMASK': self.portMask}
+
+            self.dut.send_expect(cmd, "testpmd> ", 100)
+            self.dut.send_expect("set fwd csum", "testpmd>", 10)
+            self.dut.send_expect("csum parse_tunnel on %d" %
+                                 self.dut_port, "testpmd>", 10)
+            self.dut.send_expect("csum parse_tunnel on %d" %
+                                 self.recv_port, "testpmd>", 10)
+            self.enable_vxlan(self.dut_port)
+            self.enable_vxlan(self.recv_port)
+
+            # different calculate type
+            for cal in self.cal_type:
+                print dts.GREEN("Measure checksum performance of [%s %s]"
+                                % (test_cycle['cores'],
+                                   cal['csum']))
+                for pro in cal['csum']:
+                    self.csum_set_type(pro, self.dut_port)
+                    self.csum_set_type(pro, self.recv_port)
+
+                self.dut.send_expect("start", "testpmd>", 10)
+
+                frame_size = config.pcap_len()
+                if BIDIRECT:
+                    wirespeed = self.wirespeed(self.nic, frame_size, 2)
+                else:
+                    wirespeed = self.wirespeed(self.nic, frame_size, 1)
+                # run traffic generator
+                _, pps = self.tester.traffic_generator_throughput(tgen_input)
+
+                pps /= 1000000.0
+                test_cycle['Mpps'][cal['Type']] = pps
+                test_cycle['pct'][cal['Type']] = pps * 100 / wirespeed
+
+                self.dut.send_expect("stop", "testpmd>", 10)
+
+            self.dut.send_expect("quit", "# ", 10)
+
+        dts.results_table_add_header(self.table_header)
+
+        # save the results
+        for cal in self.cal_type:
+            table_row = [cal['Type']]
+            for test_cycle in self.test_cycles:
+                table_row.append(test_cycle['Mpps'][cal['Type']])
+                table_row.append(test_cycle['pct'][cal['Type']])
+
+            dts.results_table_add_row(table_row)
+
+        dts.results_table_print()
+
+    def enable_vxlan(self, port):
+        self.dut.send_expect("rx_vxlan_port add %d %d"
+                             % (VXLAN_PORT, port),
+                             "testpmd>", 10)
+
+    def csum_set_type(self, proto, port):
+        out = self.dut.send_expect("csum set %s hw %d" % (proto, port),
+                                   "testpmd>", 10)
+        self.verify("Bad arguments" not in out, "Failed to set vxlan csum")
+        self.verify("error" not in out, "Failed to set vxlan csum")
+
+    def tunnel_filter_add(self, *args):
+        # tunnel_filter add port_id outer_mac inner_mac ip inner_vlan
+        # tunnel_type(vxlan)
+        # filter_type
+        # (imac-ivlan|imac-ivlan-tenid|imac-tenid|imac|omac-imac-tenid|iip)
+        # tenant_id queue_num
+        out = self.dut.send_expect("tunnel_filter add %d " % args[0] +
+                                   "%s %s %s " % (args[1], args[2], args[3]) +
+                                   "%d vxlan %s " % (args[4], args[5]) +
+                                   "%d %d" % (args[6], args[7]),
+                                   "testpmd>", 10)
+        self.verify("Bad arguments" not in out, "Failed to add tunnel filter")
+        self.verify("error" not in out, "Failed to add tunnel filter")
+        return out
+
+    def tunnel_filter_del(self, *args):
+        out = self.dut.send_expect("tunnel_filter rm %d " % args[0] +
+                                   "%s %s %s" % (args[1], args[2], args[3]) +
+                                   "%d vxlan %s " % (args[4], args[5]) +
+                                   "%d %d" % (args[6], args[7]),
+                                   "testpmd>", 10)
+        self.verify("Bad arguments" not in out,
+                    "Failed to remove tunnel filter")
+        self.verify("error" not in out, "Failed to remove tunnel filter")
+        return out
+
+    def set_up(self):
+        """
+        Run before each test case.
+        """
+        pass
+
+    def tear_down(self):
+        """
+        Run after each test case.
+        """
+        self.dut.kill_all()
+
+    def tear_down_all(self):
+        """
+        Run after each test suite.
+        """
+        pass
-- 
1.9.3

  parent reply	other threads:[~2015-06-08  2:21 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-08  2:21 [dts] [PATCH 0/4] Add vxlan function and performance suite Yong Liu
2015-06-08  2:21 ` [dts] [PATCH 1/4] Optimize get core list function for Haswell cpu Yong Liu
2015-06-08  2:21 ` [dts] [PATCH 2/4] Add vxlan protocal support in etgen module Yong Liu
2015-06-08  2:21 ` [dts] [PATCH 3/4] Add vxlan test plan Yong Liu
2015-06-08  2:21 ` Yong Liu [this message]
2015-06-09  6:38 ` [dts] [PATCH] Enhance vxlan checksum offload performance test case Yong Liu

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