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|
import ptf
from ptf.base_tests import BaseTest
from ptf import config
from ptf.testutils import *
from scapy.all import *
from mrzcpd import Mrzcpd
start_conf = """
[device]
device = veth0,veth1,veth2,veth3,veth4,veth5,veth6,veth7,veth8,veth9,veth10,veth11,veth12,veth13,veth14,veth15,veth16,veth17,veth18,veth19,veth20,veth21,veth22,veth23
sz_tunnel = 8192
sz_buffer = 0
[device:veth0]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth1]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth2]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth3]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth4]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth5]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth6]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth7]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth8]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth9]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth10]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth11]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth12]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth13]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth14]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth15]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth16]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth17]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth18]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth19]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth20]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth21]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth22]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth23]
promisc = 1
mtu = 1500
driver = 2
role = 1
[service]
iocore = 1
distmode = 2
hashmode = 0
[limits]
nr_max_ef_adapters=32
nr_max_vwires=32
nr_max_tera_adapters=32
nr_max_link_dbs=32
[eal]
virtaddr = 0x600000000000
loglevel = 7
nohuge = 1
mem = 65535
[keepalive]
check_spinlock=1
[http_server]
listen_addr=127.0.0.1
[ctrlzone]
ctrlzone0 = tunnat, 64
ctrlzone1 = vsys, 64
[pool]
create_mode = 3
sz_direct_pktmbuf = 4096
sz_indirect_pktmbuf = 4096
sz_cache = 256
sz_data = 3000
[ctrlmsg]
listen_addr = 0.0.0.0
listen_port = 46789
[rpc]
addr = 127.0.0.1
port = 56789
# sid
[ef_adapters]
sid_start=100
sid_end=200
max_rules=256
[vwires]
sid_start=300
sid_end=400
max_rules=256
[service_lb]
sid_start=1000
sid_end=2000
# vwire
[vwire:0]
vwire_id = 0
interface_int = veth0
interface_ext = veth1
[vwire:1]
vwire_id = 1
interface_int = veth2
interface_ext = veth3
[vwire:2]
vwire_id = 2
interface_int = veth4
interface_ext = veth5
[vwire:3]
vwire_id = 3
interface_int = veth6
interface_ext = veth7
[vwire:4]
vwire_id = 4
interface_int = veth8
interface_ext = veth9
[vwire:5]
vwire_id = 5
interface_int = veth10
interface_ext = veth11
[vwire:6]
vwire_id = 6
interface_int = veth12
interface_ext = veth13
[vwire:7]
vwire_id = 7
interface_int = veth14
interface_ext = veth15
[vwire:8]
vwire_id = 8
interface_int = veth16
interface_ext = veth17
[vwire:9]
vwire_id = 9
interface_int = veth18
interface_ext = veth19
[vwire:10]
vwire_id = 10
interface_int = veth20
interface_ext = veth21
[vwire:11]
vwire_id = 11
interface_int = veth22
interface_ext = veth23
"""
"""
+--------------+ +----------+
| PTF | | Mrzcpd |
+--------------+ +----------+
| veth0-ptf0 | ---> | veth0 |
+--------------+ +----------+
| veth1-ptf1 | <--- | veth1 |
+--------------+ +----------+
| veth2-ptf2 | ---> | veth2 |
+--------------+ +----------+
| veth3-ptf3 | <--- | veth3 |
+--------------+ +----------+
| ... ... | ... | ... |
+--------------+ +----------+
| veth22-ptf22 | ---> | veth22 |
+--------------+ +----------+
| veth23-ptf23 | <--- | veth23 |
+--------------+ +----------+
"""
@group("vwire_test")
class TestSendAndReceive(BaseTest):
# Base test init
def __init__(self):
BaseTest.__init__(self)
# Dataplane set up
def setUp(self):
self.dataplane = ptf.dataplane_instance
# Run test
def runTest(self):
try:
# Init & Start mrzcpd
mrzcpd = Mrzcpd(start_conf,"")
mrzcpd.start()
# Create packet
pkt = simple_tcp_packet(eth_dst='00:11:11:11:11:11',
eth_src='00:22:22:22:22:22',
ip_dst='10.0.0.1',
ip_id=101,
ip_ttl=64)
# Traverse all ports
for i in range(0, 24, 2):
# Send pkt for the port
send_packet(self, i, pkt)
# Verify pkt for specified port
verify_packets(self, pkt, [i+1])
finally:
mrzcpd.stop()
start_conf_with_non_contiguous_test = """
[device]
device = veth0,veth1,veth2,veth3,veth4,veth5,veth6,veth7,veth8
sz_tunnel = 8192
sz_buffer = 0
[device:veth0]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth1]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth2]
promisc = 1
mtu = 1500
driver=2
role=4
[device:veth3]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth4]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth5]
promisc = 1
mtu = 1500
driver=2
role=4
[device:veth6]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth7]
promisc = 1
mtu = 1500
driver = 2
role = 1
[device:veth8]
promisc = 1
mtu = 1500
driver=2
role=4
[service]
iocore = 1
distmode = 2
hashmode = 0
[limits]
nr_max_ef_adapters=32
nr_max_vwires=32
nr_max_tera_adapters=32
nr_max_link_dbs=32
[eal]
virtaddr = 0x600000000000
loglevel = 7
nohuge = 1
mem = 65535
[keepalive]
check_spinlock=1
[http_server]
listen_addr=127.0.0.1
[ctrlzone]
ctrlzone0 = tunnat, 64
ctrlzone1 = vsys, 64
[pool]
create_mode = 3
sz_direct_pktmbuf = 4096
sz_indirect_pktmbuf = 4096
sz_cache = 256
sz_data = 3000
[ctrlmsg]
listen_addr = 0.0.0.0
listen_port = 46789
[rpc]
addr = 127.0.0.1
port = 56789
# sid
[ef_adapters]
sid_start=100
sid_end=200
max_rules=256
[vwires]
sid_start=300
sid_end=400
max_rules=256
[service_lb]
sid_start=1000
sid_end=2000
# vwire
[vwire:0]
vwire_id = 0
interface_int = veth0
interface_ext = veth1
[vwire:1]
vwire_id = 2
interface_int = veth3
interface_ext = veth4
[vwire:2]
vwire_id = 4
interface_int = veth6
interface_ext = veth7
# load balance
[load_balance:0]
sid=1000
mode=0
devices=veth2,0
[load_balance:1]
sid=1001
mode=0
devices=veth5,0
[load_balance:2]
sid=1002
mode=0
devices=veth8,0
"""
dynamic_conf_with_non_contiguous_test = """
[classifier_rule:0]
rule_id=1
ruleset_type=0
action=2
priority=1
sid=1000
vwire_id=0
[classifier_rule:1]
rule_id=2
ruleset_type=0
action=2
priority=1
sid=1001
vwire_id=2
[classifier_rule:2]
rule_id=2
ruleset_type=0
action=2
priority=1
sid=1002
vwire_id=4
"""
"""
+--------------+ +----------++-----------+----------+
| PTF | | Mrzcpd |
+--------------+ +----------++-----------+----------+
| veth0-ptf0 | ---> | veth0 | | | +------------+
+--------------+ +----------+ | veth2 | ---> | veth2-ptf2 |
| veth1-ptf1 | <-\- | veth1 | | | +------------+
+--------------+ +----------+ +----------+
| veth3-ptf3 | ---> | veth3 | | | +------------+
+--------------+ +----------+ | veth5 | ---> | veth5-ptf5 |
| veth4-ptf4 | <-\- | veth4 | | | +------------+
+--------------+ +----------+ +----------+
| veth6-ptf6 | ---> | veth6 | | | +------------+
+--------------+ +----------+ | veth8 | ---> | veth8-ptf8 |
| veth7-ptf7 | <-\- | veth7 | | | +------------+
+--------------+ +----------++----------++----------+
"""
@group("id_non_contiguous_test")
class IdNonContiguousTest(BaseTest):
# Base test init
def __init__(self):
BaseTest.__init__(self)
# Dataplane set up
def setUp(self):
self.dataplane = ptf.dataplane_instance
# Run test
def runTest(self):
try:
# Init & Start mrzcpd
mrzcpd = Mrzcpd(start_conf_with_non_contiguous_test,dynamic_conf_with_non_contiguous_test)
mrzcpd.start()
packets=[]
# Create packets
for i in range(0,3):
packets.append(simple_tcp_packet(eth_dst='00:11:11:11:11:11',
eth_src='00:22:22:22:22:22',
ip_dst='10.0.0.' + str(i),
ip_id=101,
ip_ttl=64))
# Traverse all ports
for i in range(0, 3):
# Send pkt for the port
send_packet(self, i * 3 , packets[i])
# Verify pkt for specified port
verify_packets(self, packets[i], [2 + i*3])
finally:
mrzcpd.stop()
|
