def test_l3_host_scaling_tc5_1():
pre_test_l3_fwding()
vars = st.get_testbed_vars()
# Config 2 IPV4 interfaces on DUT.
(tg1, _, tg_ph_1, _) = get_handles()
dut1 = vars.D1
ipfeature.get_interface_ip_address(dut1, family="ipv4")
ipfeature.get_interface_ip_address(dut1, family="ipv6")
ipfeature.show_ip_route(dut1)
ifapi.interface_status_show(dut1)
tr1 = create_l3_host(tg1, tg_ph_1, 8000, 5)
st.wait(15)
# Verified ARP and counters at the DUT.
total_in_sw = arpfeature.get_arp_count(dut1)
st.log("Total ARP entries: {}".format(total_in_sw))
#We expect all 8k host entries should be programmed in hw within 32secs
st.wait(20)
output = bcm_show(dut1, 'bcmcmd "l3 l3table show" | wc -l')
total_in_hw = parse_route_output(output)
tg1.tg_traffic_control(action='stop', handle=tr1['stream_id'])
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
post_test_l3_fwding()
if (total_in_sw >= data.max_host_1 and total_in_hw >= data.max_host_1):
st.report_pass("test_case_passed")
else:
st.report_fail("test_case_failed")
def test_l3_host_scaling_tc5_5():
pre_test_l3_fwding()
vars = st.get_testbed_vars()
# Config 2 IPV4 interfaces on DUT.
(tg1, _, tg_ph_1, _) = get_handles()
dut1 = vars.D1
ipfeature.get_interface_ip_address(dut1, family="ipv4")
ipfeature.get_interface_ip_address(dut1, family="ipv6")
ipfeature.show_ip_route(dut1)
ifapi.interface_status_show(dut1)
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
tr1 = create_l3_host(tg1, tg_ph_1, 8000, 120)
st.wait(15)
# Verified ARP and counters at the DUT.
total = arpfeature.get_arp_count(dut1)
st.log("Total ARP entries: {}".format(total))
if (total):
arpfeature.clear_arp_table(vars.D1)
st.wait(30)
total = arpfeature.get_arp_count(dut1)
st.log("Total ARP entries: {}".format(total))
tg1.tg_traffic_control(action='stop', handle=tr1['stream_id'])
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
post_test_l3_fwding()
if (total >= data.max_host_1):
st.report_pass("test_case_passed")
else:
st.report_fail("test_case_failed")
def test_l3_perf_tc_14_1():
pre_test_l3_fwding()
vars = st.get_testbed_vars()
# Config 2 IPV4 interfaces on DUT.
(tg1, _, tg_ph_1, _) = get_handles()
dut1 = vars.D1
ipfeature.get_interface_ip_address(dut1, family="ipv4")
ipfeature.show_ip_route(dut1)
interface_status_show(dut1)
tr1 = create_l3_host(tg1, tg_ph_1, 10000)
st.wait(15)
# Verified ARP and counters at the DUT.
output = bcm_show(dut1, "time show arp")
st.log(output)
tg1.tg_traffic_control(action='stop',
handle=tr1['stream_id'],
max_wait_timer=10)
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
post_test_l3_fwding()
st.report_pass("test_case_passed")
def get_intf_pmap(dut, interface_name=None):
"""
Author: Chaitanya Vella ([email protected])
This API is used to get the interface pmap details
:param dut: dut
:param interface_name: List of interface names
:return:
"""
import apis.system.interface as interface_obj
##Passing the cli_type as click in the API call "interface_status_show" because the lanes information is available only in click CLI.
##Please refer the JIRA: SONIC-22102 for more information.
interfaces = cutils.make_list(interface_name) if interface_name else ''
if interfaces:
if any("/" in interface for interface in interfaces):
interfaces = st.get_other_names(dut, interfaces)
key = 'alias'
else:
key = 'interface'
st.debug("The interfaces list is: {}".format(interfaces))
interface_list = interface_obj.interface_status_show(
dut, interfaces=interfaces, cli_type='click')
else:
key = 'alias' if interface_obj.show_ifname_type(
dut, cli_type='klish') else 'interface'
interface_list = interface_obj.interface_status_show(dut,
cli_type='click')
interface_pmap = dict()
pmap_list = get_pmap(dut)
for detail in cutils.iterable(interface_list):
lane = detail["lanes"].split(
",")[0] if "," in detail["lanes"] else detail["lanes"]
for pmap in pmap_list:
if pmap["physical"] == lane:
interface_pmap[detail[key]] = pmap["interface"]
return interface_pmap
def test_l3_perf_tc_12_5():
pre_test_l3_fwding_v6()
vars = st.get_testbed_vars()
# Config 2 IPV4 interfaces on DUT.
(tg1, _, tg_ph_1, _) = get_handles()
dut1 = vars.D1
ipfeature.get_interface_ip_address(dut1, family="ipv4")
ipfeature.get_interface_ip_address(dut1, family="ipv6")
ipfeature.show_ip_route(dut1)
interface_status_show(dut1)
tr1 = create_l3_host_v6(tg1, tg_ph_1, 16000)
# Verified ARP and counters at the DUT.
default_nd = arpapi.get_ndp_count(dut1)
st.log("Total NDP entries are: {}".format(default_nd))
measure_nd_learn_time(dut1, default_nd, 16000)
tg1.tg_traffic_control(action='stop',
handle=tr1['stream_id'],
max_wait_timer=10)
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
post_test_l3_fwding_v6()
st.report_pass("test_case_passed")
def test_l3_perf_tc_12_1():
pre_test_l3_fwding()
vars = st.get_testbed_vars()
# Config 2 IPV4 interfaces on DUT.
(tg1, _, tg_ph_1, _) = get_handles()
dut1 = vars.D1
port1 = vars.D1T1P1
ipfeature.get_interface_ip_address(dut1, family="ipv4")
ipfeature.get_interface_ip_address(dut1, family="ipv6")
ipfeature.show_ip_route(dut1)
interface_status_show(dut1)
tr1 = create_l3_host(tg1, tg_ph_1, 8000)
# Verified ARP and counters at the DUT.
cmd = "show arp | grep Total"
default_arp = arpapi.get_arp_count(dut1)
st.log("Total ARP entries: {}".format(default_arp))
measure_arp_learn_time(dut1, default_arp, 8000, cmd, False)
#shut the link and make sure all the entries deleted from the hw
interface_operation(dut1, port1, operation="shutdown")
st.wait(15)
cmd = 'bcmcmd "l3 l3table show" | wc -l'
output = bcm_show(dut1, cmd)
st.log(output)
curr_arp = parse_route_output(output)
if (curr_arp != default_arp):
st.log("cleaning up host entries from HW failed" + str(curr_arp) +
str(default_arp))
interface_operation(dut1, port1, operation="startup")
#Now measure the hardware performance
cmd = 'bcmcmd "l3 l3table show" | wc -l'
output = bcm_show(dut1, cmd)
st.log(output)
default_arp = parse_route_output(output)
measure_arp_learn_time(dut1, default_arp, 8000, cmd, True)
tg1.tg_traffic_control(action='stop', handle=tr1['stream_id'])
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
post_test_l3_fwding()
st.report_pass("test_case_passed")
def test_ft_ipv6_link_local_ping():
report_flag = 0
if not ip_obj.ping(vars.D1, d2_prt_link_local[0], family='ipv6', interface = vars.D1D2P1):
st.log("Ipv6 Ping over Link Local address via the Port based routing interface is failed.")
report_flag = 1
if not ip_obj.ping(vars.D1, d2_prt_link_local[0], family='ipv6', interface = data.vlan_in_1):
st.log("Ipv6 Ping over Link Local address via the Vlan based routing interface is failed.")
report_flag =1
if not ip_obj.ping(vars.D1, d2_prt_link_local[0], family='ipv6', interface = data.prt_chnl):
st.log("Ipv6 Ping over Link Local address via the Port Channel based routing interface is failed.")
report_flag =1
# Get show ndp output
utils.exec_all(True, [[arp_obj.show_ndp, vars.D1, None], [arp_obj.show_ndp, vars.D2, None]])
d1_int_li = [vars.D2D1P1, vars.D2D1P2, data.prt_chnl]
intf_obj.interface_operation(vars.D2, [vars.D2D1P1, vars.D2D1P2, data.prt_chnl], operation="shutdown", skip_verify=True)
st.log("Waiting for 10 sec after shutdown the interfaces")
st.wait(10)
intf_obj.interface_status_show(vars.D1, [vars.D2D1P1, vars.D2D1P2, data.prt_chnl])
intf_obj.interface_operation(vars.D2, [vars.D2D1P1, vars.D2D1P2, data.prt_chnl], operation="startup",
skip_verify=True)
st.log("Polling for interface status after no shutdown")
for intf in d1_int_li:
if not intf_obj.poll_for_interface_status(vars.D2, intf, "oper", "up", iteration=5, delay=1):
st.error("Failed to startup interface {} on the DUT {}".format(intf, vars.D2))
report_flag = 0
if not ip_obj.ping(vars.D1, d2_prt_link_local[0], family='ipv6', interface = vars.D1D2P1):
st.log("After shut no shut, Ipv6 Ping over Link Local address via the Port based routing interface is failed.")
report_flag = 1
if not ip_obj.ping(vars.D1, d2_prt_link_local[0], family='ipv6', interface=data.vlan_in_1):
st.log("After shut no shut, Ipv6 Ping over Link Local address via the Vlan based routing interface is failed.")
report_flag = 1
if not ip_obj.ping(vars.D1, d2_prt_link_local[0], family='ipv6', interface=data.prt_chnl):
st.log("After shut no shut, Ipv6 Ping over Link Local address via the Port Channel based routing interface is failed.")
report_flag = 1
if report_flag:
st.report_fail("ip6_ping_fail_over_link_local_addr")
st.report_pass("test_case_passed")
def test_l3_host_scaling_tc5_4():
pre_test_l3_fwding()
vars = st.get_testbed_vars()
data.my_dut_list = st.get_dut_names()
dut1 = vars.D1
ipfeature.get_interface_ip_address(dut1, family="ipv4")
ipfeature.get_interface_ip_address(dut1, family="ipv6")
ipfeature.show_ip_route(dut1)
ifapi.interface_status_show(dut1)
# L3 traffic streams
(tg1, tg2, tg_ph_1, tg_ph_2) = get_handles()
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
tr1 = create_l3_host(tg1, tg_ph_1, data.max_host_1, 20)
st.wait(15)
# Verified ARP and counters at the DUT.
total = arpfeature.get_arp_count(dut1)
st.log("Total ARP entries: {}".format(total))
tg1.tg_traffic_control(action='stop', handle=tr1['stream_id'])
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
tg2.tg_traffic_control(action='reset', port_handle=tg_ph_2)
res = tg1.tg_interface_config(port_handle=tg_ph_1,
mode='config',
intf_ip_addr=data.t1d1_ip_addr,
gateway=data.d1t1_ip_addr,
src_mac_addr='00:0a:01:00:11:01',
arp_send_req='1')
st.log("INTFCONF: " + str(res))
handle1 = res['handle']
#tg1.tg_test_control(action='sync')
res = tg2.tg_interface_config(port_handle=tg_ph_2,
mode='config',
intf_ip_addr=data.t1d2_ip_addr,
gateway=data.d1t2_ip_addr,
src_mac_addr='00:0a:01:00:12:01',
arp_send_req='1')
st.log("INTFCONF: " + str(res))
handle2 = res['handle']
#tg2.tg_test_control(action='sync')
tr1 = tg1.tg_traffic_config(port_handle=tg_ph_1,
mode='create',
transmit_mode='continuous',
length_mode='fixed',
l3_length=data.tgen_l3_len,
rate_pps=data.tgen_rate_pps,
emulation_src_handle=handle1,
emulation_dst_handle=handle2)
tr2 = tg2.tg_traffic_config(port_handle=tg_ph_2,
mode='create',
transmit_mode='continuous',
length_mode='fixed',
l3_length=data.tgen_l3_len,
rate_pps=data.tgen_rate_pps,
emulation_src_handle=handle2,
emulation_dst_handle=handle1)
tg1.tg_packet_control(port_handle=tg_ph_1, action='start')
tg2.tg_packet_control(port_handle=tg_ph_2, action='start')
tg1.tg_traffic_control(action='clear_stats', handle=tr1['stream_id'])
tg2.tg_traffic_control(action='clear_stats', handle=tr2['stream_id'])
papi.clear_interface_counters(dut1)
tg1.tg_traffic_control(action='run', handle=tr1['stream_id'], duration=2)
tg2.tg_traffic_control(action='run', handle=tr2['stream_id'], duration=2)
st.wait(data.traffic_run_time)
tg1.tg_traffic_control(action='stop', handle=tr1['stream_id'])
tg2.tg_traffic_control(action='stop', handle=tr2['stream_id'])
st.wait(5)
tg1.tg_packet_control(port_handle=tg_ph_1, action='stop')
tg2.tg_packet_control(port_handle=tg_ph_2, action='stop')
stats_tg1 = tg1.tg_traffic_stats(port_handle=tg_ph_1, mode='aggregate')
total_tg1_tx = stats_tg1[tg_ph_1]['aggregate']['tx']['total_pkts']
total_tg1_rx = stats_tg1[tg_ph_1]['aggregate']['rx']['total_pkts']
stats_tg2 = tg2.tg_traffic_stats(port_handle=tg_ph_2, mode='aggregate')
total_tg2_tx = stats_tg2[tg_ph_2]['aggregate']['tx']['total_pkts']
total_tg2_rx = stats_tg2[tg_ph_2]['aggregate']['rx']['total_pkts']
st.log(
"Tgen Sent Packets on D1T1P1: {} and Received Packets on D2T1P1: {}".
format(total_tg1_tx, total_tg2_rx))
st.log(
"Tgen Sent Packets on D2T1P1: {} and Received Packets on D1T1P1: {}".
format(total_tg2_tx, total_tg1_rx))
flap_interface(vars.D1T1P1)
flap_interface(vars.D1T1P2)
#Getting interfaces counter values on DUT
DUT_rx_value = ifapi.get_interface_counters(dut1, vars.D1T1P1, "rx_ok")
DUT_tx_value = ifapi.get_interface_counters(dut1, vars.D1T1P2, "tx_ok")
for i in DUT_rx_value:
p1_rcvd = i['rx_ok']
p1_rcvd = p1_rcvd.replace(",", "")
for i in DUT_tx_value:
p2_txmt = i['tx_ok']
p2_txmt = p2_txmt.replace(",", "")
st.log(
"rx_ok counter value on DUT Ingress port: {} and tx_ok xounter value on DUT Egress port : {}"
.format(p1_rcvd, p2_txmt))
post_test_l3_fwding()
if (total >= data.max_host_1):
st.report_pass("test_case_passed")
else:
st.report_fail("test_case_failed")
def test_l3_host_scaling_tc5_3():
pre_test_l3_fwding()
vars = st.get_testbed_vars()
# Config 2 IPV4 interfaces on DUT.
(tg1, tg2, tg_ph_1, tg_ph_2) = get_handles()
dut1 = vars.D1
ipfeature.get_interface_ip_address(dut1, family="ipv4")
ipfeature.get_interface_ip_address(dut1, family="ipv6")
ipfeature.show_ip_route(dut1)
ifapi.interface_status_show(dut1)
tr1 = create_l3_host(tg1, tg_ph_1, data.max_host_1, 20)
st.wait(15)
# Verified ARP and counters at the DUT.
total = arpfeature.get_arp_count(dut1)
st.log("Total ARP entries: {}".format(total))
tg1.tg_traffic_control(action='stop', handle=tr1['stream_id'])
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
tg2.tg_traffic_control(action='reset', port_handle=tg_ph_2)
res = tg1.tg_interface_config(port_handle=tg_ph_1,
mode='config',
intf_ip_addr=data.t1d1_ip_addr,
gateway=data.d1t1_ip_addr,
src_mac_addr='00:0a:01:00:11:01',
arp_send_req='1')
st.log("INTFCONF: " + str(res))
handle1 = res['handle']
#tg1.tg_test_control(action='sync')
res = tg2.tg_interface_config(port_handle=tg_ph_2,
mode='config',
intf_ip_addr=data.t1d2_ip_addr,
gateway=data.d1t2_ip_addr,
src_mac_addr='00:0a:01:00:12:01',
arp_send_req='1')
st.log("INTFCONF: " + str(res))
handle2 = res['handle']
#tg2.tg_test_control(action='sync')
tr1 = tg1.tg_traffic_config(port_handle=tg_ph_1,
mode='create',
transmit_mode='continuous',
length_mode='fixed',
l3_length=data.tgen_l3_len,
rate_pps=data.tgen_rate_pps,
emulation_src_handle=handle1,
emulation_dst_handle=handle2)
tr2 = tg2.tg_traffic_config(port_handle=tg_ph_2,
mode='create',
transmit_mode='continuous',
length_mode='fixed',
l3_length=data.tgen_l3_len,
rate_pps=data.tgen_rate_pps,
emulation_src_handle=handle2,
emulation_dst_handle=handle1)
tg1.tg_packet_control(port_handle=tg_ph_1, action='start')
tg2.tg_packet_control(port_handle=tg_ph_2, action='start')
tg1.tg_traffic_control(action='clear_stats', handle=tr1['stream_id'])
tg2.tg_traffic_control(action='clear_stats', handle=tr2['stream_id'])
papi.clear_interface_counters(dut1)
tg1.tg_traffic_control(action='run', handle=tr1['stream_id'], duration=2)
tg2.tg_traffic_control(action='run', handle=tr2['stream_id'], duration=2)
st.wait(data.traffic_run_time)
tg1.tg_traffic_control(action='stop', handle=tr1['stream_id'])
tg2.tg_traffic_control(action='stop', handle=tr2['stream_id'])
tg1.tg_packet_control(port_handle=tg_ph_1, action='stop')
tg2.tg_packet_control(port_handle=tg_ph_2, action='stop')
papi.clear_interface_counters(dut1)
tg2.tg_traffic_control(action='run', handle=tr1['stream_id'])
st.wait(20)
retval = check_intf_traffic_counters(dut1)
post_test_l3_fwding()
if (total >= data.max_host_1 and retval):
st.report_pass("test_case_passed")
else:
st.report_fail("test_case_failed")
def get_dut_ports_dict_from_topo(min_req_topo):
"""
:param : None
:return: a dict of all dut-ports
Returned dict will map all port connections in globals()['vars'] with some additional details.
key : dut
val : list of intf_properties_tuple
intf_properties_tuple : (
ifname,
destination_dut,
linkno,
speed)
More interface specific details shall be added to the intf_tuple as and when required
Example:
For the below given topology in testbed.yaml
topology:
DUT1:
interfaces:
Ethernet0: {EndDevice: DUT2, EndPort: Ethernet0, params: def_link}
Ethernet4: {EndDevice: DUT2, EndPort: Ethernet4, params: def_link}
Ethernet8: {EndDevice: DUT3, EndPort: Ethernet8, params: def_link}
Ethernet12: {EndDevice: DUT4, EndPort: Ethernet12, params: def_link}
DUT2:
interfaces:
Ethernet16: {EndDevice: DUT3, EndPort: Ethernet16, params: def_link}
Ethernet20: {EndDevice: DUT4, EndPort: Ethernet20, params: def_link}
This api will return the following dictionary. This output was captured on vsonic.
topology = {'D101': [('Ethernet0', 'D102', '1', 'N/A'),
('Ethernet4', 'D102', '2', 'N/A'),
('Ethernet8', 'D103', '1', 'N/A'),
('Ethernet12', 'D104', '1', 'N/A')],
'D102': [('Ethernet0', 'D101', '1', 'N/A'),
('Ethernet4', 'D101', '2', 'N/A'),
('Ethernet16', 'D103', '1', 'N/A'),
('Ethernet20', 'D104', '1', 'N/A')],
'D103': [('Ethernet8', 'D101', '1', 'N/A'),
('Ethernet16', 'D102', '1', 'N/A')],
'D104': [('Ethernet12', 'D101', '1', 'N/A'),
('Ethernet20', 'D102', '1', 'N/A')]}
"""
import apis.system.interface as intf_obj
sys_vars = st.ensure_min_topology(*min_req_topo)
topology = {}
service_string = ' -> '.join("Build topology dictionary")
for key in sys_vars.keys():
port_info = re.match(r'D([\d+])([DT])([\d+])P([\d+])', key)
if port_info:
ifname = ''
dest_dut = ''
link_no = ''
intf_speed = ''
(src_dut_no, dst_dut_or_tg, dest_dut_no,
link_no) = port_info.groups()
src_dut = 'D' + str(src_dut_no)
src_dut = sys_vars[src_dut]
dest_dut = dst_dut_or_tg + str(dest_dut_no)
if dst_dut_or_tg == 'D':
dest_dut = sys_vars[dest_dut]
ifname = sys_vars[key]
if (not ifname) or (not ifname.startswith("Ethernet")):
st.error("'{}' is not a Valid Interface name.".format(ifname))
st.report_env_fail("test_case_not_executed_s_service",
service_string)
intf_status = intf_obj.interface_status_show(src_dut, ifname)
if not intf_status:
st.error("'{}' Interface Speed not Available.".format(ifname))
st.report_env_fail("test_case_not_executed_s_service",
service_string)
intf_speed = intf_status[0]['speed']
topology.setdefault(src_dut, []).append(
(ifname, dest_dut, link_no, intf_speed))
return topology
def create_v4_route(route_count):
vars = st.get_testbed_vars()
dut = vars.D1
ipfeature.show_ip_route(dut)
ipfeature.get_interface_ip_address(dut)
intf_obj.interface_status_show(dut)
bgpfeature.create_bgp_router(dut, data.as_num, '')
bgpfeature.create_bgp_neighbor(dut, data.as_num, data.ip4_addr[0],
data.remote_as_num)
tg_handler = tgapi.get_handles_byname("T1D1P1", "T1D2P1")
tg = tg_handler["tg"]
tg.tg_traffic_control(action="reset", port_handle=tg_handler["tg_ph_list"])
tg.tg_traffic_control(action="clear_stats",
port_handle=tg_handler["tg_ph_list"])
dut_rt_int_mac1 = basic_obj.get_ifconfig_ether(vars.D1, vars.D1T1P1)
h1 = tg.tg_interface_config(port_handle=tg_handler["tg_ph_1"], mode='config', intf_ip_addr=data.ip4_addr[0], \
gateway=data.ip4_addr[1], src_mac_addr=data.tg_mac1, arp_send_req='1')
st.log("INTFCONF: " + str(h1))
h2 = tg.tg_interface_config(port_handle=tg_handler["tg_ph_2"], mode='config', intf_ip_addr=data.ip4_addr[9], \
gateway=data.ip4_addr[8], src_mac_addr=data.tg_mac2, arp_send_req='1')
st.log("INTFCONF: " + str(h2))
# Ping from tgen to DUT.
res = tgapi.verify_ping(src_obj=tg, port_handle=tg_handler["tg_ph_1"], dev_handle=h1['handle'], dst_ip=data.ip4_addr[1], \
ping_count='1', exp_count='1')
if res:
st.log("Ping succeeded.")
else:
st.warn("Ping failed.")
conf_var = {
'mode': 'enable',
'active_connect_enable': '1',
'local_as': '200',
'remote_as': '100',
'remote_ip_addr': data.ip4_addr[1]
}
route_var = {
'mode': 'add',
'num_routes': route_count,
'prefix': '121.1.1.0',
'as_path': 'as_seq:1'
}
ctrl_start = {'mode': 'start'}
# Configuring the BGP router.
bgp_rtr1 = tgapi.tg_bgp_config(tg=tg,
handle=h1['handle'],
conf_var=conf_var,
route_var=route_var,
ctrl_var=ctrl_start)
st.log("BGP_HANDLE: " + str(bgp_rtr1))
st.log(
"waiting for 10 sec to get the BGP neighbor started before going for another TG operation"
)
st.wait(10)
# Verified at neighbor.
tr1 = tg.tg_traffic_config(port_handle=tg_handler["tg_ph_1"], mode='create', transmit_mode='single_burst',
pkts_per_burst=2000, \
length_mode='fixed', rate_pps=2000, l3_protocol='ipv4', mac_src=data.tg_mac1, \
mac_dst=dut_rt_int_mac1, ip_src_addr=data.ip4_addr[0],
ip_dst_addr=data.ip4_addr[9])
st.log("TRAFCONF: " + str(tr1))
res = tg.tg_traffic_control(action='run', stream_handle=tr1['stream_id'])
st.log("TR_CTRL: " + str(res))
tg.tg_traffic_control(action='stop', stream_handle=tr1['stream_id'])
st.log("Checking the stats and verifying the traffic flow")
traffic_details = {
'1': {
'tx_ports': [vars.T1D1P1],
'tx_obj': [tg_handler["tg"]],
'exp_ratio': [1],
'rx_ports': [vars.T1D2P1],
'rx_obj': [tg_handler["tg"]],
}
}
#verify statistics
aggrResult = tgapi.validate_tgen_traffic(traffic_details=traffic_details,
mode='aggregate',
comp_type='packet_count')
if not aggrResult:
return False
return True
def measure_v4_route_scale_time(route_count, show_flag):
vars = st.get_testbed_vars()
dut = vars.D1
default_route = 0
#TG pumps 512k per sec so to make measure route install
#time more accurate we start from 600k + route_count
#base_route_count = 60000 + route_count
base_route_count = route_count
ipfeature.clear_ip_configuration(st.get_dut_names())
ipfeature.clear_ip_configuration(st.get_dut_names(), 'ipv6')
member3 = vars.D1T1P1
member4 = vars.D1T1P2
ipfeature.config_ip_addr_interface(dut,
member3,
data.my_ip_addr,
data.ip_prefixlen,
family="ipv4")
ipfeature.config_ip_addr_interface(dut,
member4,
data.intf_ip_addr,
data.ip_prefixlen,
family="ipv4")
ipfeature.get_interface_ip_address(dut, family="ipv4")
ipfeature.show_ip_route(dut)
interface_status_show(dut)
bgpfeature.create_bgp_router(dut, data.as_num, '')
bgpfeature.create_bgp_neighbor(dut, data.as_num, data.neigh_ip_addr,
data.remote_as_num)
(tg1, tg2, tg_ph_1, tg_ph_2) = get_handles()
tg1.tg_traffic_control(action='reset', port_handle=tg_ph_1)
tg2.tg_traffic_control(action='reset', port_handle=tg_ph_2)
h1 = tg1.tg_interface_config(port_handle=tg_ph_1,
mode='config',
intf_ip_addr='10.10.10.2',
gateway='10.10.10.1',
src_mac_addr='00:0a:01:00:00:01',
arp_send_req='1')
st.log("INTFCONF: " + str(h1))
h2 = tg2.tg_interface_config(port_handle=tg_ph_2,
mode='config',
intf_ip_addr='20.20.20.2',
gateway='20.20.20.1',
arp_send_req='1')
st.log("INTFCONF: " + str(h2))
conf_var = {
'mode': 'enable',
'active_connect_enable': '1',
'local_as': '200',
'remote_as': '100',
'remote_ip_addr': '10.10.10.1'
}
route_var = {
'mode': 'add',
'num_routes': base_route_count,
'prefix': '121.1.1.0',
'as_path': 'as_seq:1'
}
ctrl_start = {'mode': 'start'}
ctrl_stop = {'mode': 'stop'}
# Configuring the BGP router.
bgp_rtr1 = tgapi.tg_bgp_config(tg=tg1,
handle=h1['handle'],
conf_var=conf_var,
route_var=route_var,
ctrl_var=ctrl_start)
st.log("BGP_HANDLE: " + str(bgp_rtr1))
# Verified at neighbor.
st.log("BGP neighborship established.")
st.wait(10)
tr1 = tg2.tg_traffic_config(
port_handle=tg_ph_2,
emulation_src_handle=h2['handle'],
emulation_dst_handle=bgp_rtr1['route'][0]['handle'],
circuit_endpoint_type='ipv4',
mode='create',
transmit_mode='continuous',
length_mode='fixed',
rate_pps=512000,
enable_stream_only_gen='0')
retval = bgpfeature.verify_bgp_summary(dut,
neighbor=data.neigh_ip_addr,
state='Established')
if retval is True:
output = bcm_show(dut, 'bcmcmd "l3 defip show" | wc -l')
st.log(output)
default_route = parse_route_output(output)
route_count += default_route
cmd = 'bcmcmd "l3 defip show" | wc -l'
measure_route_learn_time(dut, default_route, route_count, cmd)
if (show_flag):
cmd = "time show ip route"
bcm_show(dut, cmd)
data.result_14_3 = True
res = tg2.tg_traffic_control(action='stop', handle=tr1['stream_id'])
st.log("TR_CTRL: " + str(res))
tgapi.tg_bgp_config(tg=tg1,
handle=bgp_rtr1['conf']['handle'],
ctrl_var=ctrl_stop)
ipfeature.delete_ip_interface(dut,
member4,
data.intf_ip_addr,
data.ip_prefixlen,
family="ipv4")
ipfeature.delete_ip_interface(dut,
member3,
data.my_ip_addr,
data.ip_prefixlen,
family="ipv4")
bgpfeature.delete_bgp_neighbor(dut, data.as_num, data.neigh_ip_addr,
data.remote_as_num)
delete_bgp_router(dut, '', data.as_num)
tg2.tg_traffic_control(action='reset', port_handle=tg_ph_2)
tg1.tg_interface_config(port_handle=tg_ph_1,
handle=h1['handle'],
mode='destroy')
tg2.tg_interface_config(port_handle=tg_ph_2,
handle=h2['handle'],
mode='destroy')
st.wait(20)
def test_ft_bgp_unnumbered_peer_basic():
# ################ Author Details ################
# Name: Kiran Vedula
# Email: [email protected]
# ################################################
utils_obj.banner_log(
'FtOtSoRtBgpUnFn001,FtOtSoRtBgpUnFn002,FtOtSoRtBgpUnFn018,FtOtSoRtBgpUnFn019'
)
st.log('######------Configure Unnumbered BGP peers------######')
result = 0
if not utils.poll_wait(bgp_obj.verify_bgp_summary,
data.wait_timer,
vars.D1,
family='ipv6',
shell=bgp_cli_type,
neighbor=vars.D1D2P1,
state='Established'):
st.log("Failed to form BGP unnumbered peering using IPv6 link local")
result += 1
bgp_obj.config_bgp_neighbor_properties(vars.D1,
data.d1_local_as,
vars.D1D2P1,
family="ipv6",
neighbor_shutdown='',
no_form='')
if utils.poll_wait(bgp_obj.verify_bgp_summary,
data.wait,
vars.D1,
family='ipv6',
shell=bgp_cli_type,
neighbor=vars.D1D2P1,
state='Established'):
st.log("unnumbered BGP peering is established even after shutdown")
result += 1
bgp_obj.config_bgp_neighbor_properties(vars.D1,
data.d1_local_as,
vars.D1D2P1,
family="ipv6",
neighbor_shutdown='',
no_form='no')
if not utils.poll_wait(bgp_obj.verify_bgp_summary,
data.wait_timer,
vars.D1,
family='ipv6',
shell=bgp_cli_type,
neighbor=vars.D1D2P1,
state='Established'):
st.log(
"Failed to form BGP unnumbered peering using IPv6 link local after no shutdown"
)
result += 1
if not utils.poll_wait(bgp_obj.verify_bgp_summary,
data.wait_timer,
vars.D1,
family='ipv6',
shell=bgp_cli_type,
neighbor=data.vlan_in_1,
state='Established'):
st.log(
"Failed to form BGP unnumbered peering using IPv6 link local on a VLAN"
)
result += 1
# Get show ndp output
st.log('######------shut/no shut link with unnumbered BGP------######')
utils.exec_all(
True,
[[arp_obj.show_ndp, vars.D1, None], [arp_obj.show_ndp, vars.D2, None]])
intf_obj.interface_operation(vars.D1,
vars.D1D2P1,
operation="shutdown",
skip_verify=True)
st.wait(data.wait)
intf_obj.interface_status_show(vars.D1, vars.D1D2P1)
intf_obj.interface_operation(vars.D1,
vars.D1D2P1,
operation="startup",
skip_verify=True)
st.wait(data.wait)
if not utils.poll_wait(bgp_obj.verify_bgp_summary,
data.wait_timer,
vars.D1,
family='ipv6',
shell=bgp_cli_type,
neighbor=vars.D1D2P1,
state='Established'):
st.log("Failed to form BGP unnumbered peering using IPv6 link local")
result += 1
if result == 0:
st.report_pass("test_case_passed")
else:
st.log("BGP IPv6 unnumbered neighborship failure")
st.report_fail("test_case_failed")
def qos_module_hooks(request):
# add things at the start of this module
global vars
vars = dict()
vars = st.ensure_min_topology("D1D2:1", "D1T1:2", "D2T1:2")
intf_show = interface_status_show(vars.D1,
interfaces=[vars.D1T1P1, vars.D1D2P1])
port_speed_info = dict()
for port in [vars.D1T1P1, vars.D1D2P1]:
filter_data = filter_and_select(intf_show, ['speed'],
{'interface': port})
if filter_data and 'speed' in filter_data[0]:
port_speed_info[port] = int(filter_data[0]['speed'].replace(
'G', '000'))
if port_speed_info[vars.D1D2P1] != port_speed_info[vars.D1T1P1]:
st.debug("The TG connected port speed: {}".format(
port_speed_info[vars.D1T1P1]))
st.debug("The DUT interconnected port speed: {}".format(
port_speed_info[vars.D1D2P1]))
st.report_unsupported(
"msg",
"The TG connected port and the DUT interconnected port speeds are not equal"
)
scheduling_vars()
scheduling_data.pmap_details = asicapi.get_intf_pmap(
vars.D1, interface_name=[vars.D1D2P1])
if not scheduling_data.pmap_details:
st.debug("PMAP details are: {}".format(scheduling_data.pmap_details))
st.report_fail('no_data_found')
scheduling_module_config(config='yes')
st.debug("Getting TG handlers")
tg1, scheduling_data.tg_ph_1 = tgapi.get_handle_byname("T1D1P1")
tg2, scheduling_data.tg_ph_2 = tgapi.get_handle_byname("T1D1P2")
tg3, scheduling_data.tg_ph_3 = tgapi.get_handle_byname("T1D2P1")
tg4, scheduling_data.tg_ph_4 = tgapi.get_handle_byname("T1D2P2")
scheduling_data.tg = tg1
st.unused(tg2, tg3, tg4)
st.debug("Reset and clear statistics of TG ports")
scheduling_data.tg.tg_traffic_control(action='reset',
port_handle=[
scheduling_data.tg_ph_1,
scheduling_data.tg_ph_2,
scheduling_data.tg_ph_3,
scheduling_data.tg_ph_4
])
scheduling_data.tg.tg_traffic_control(action='clear_stats',
port_handle=[
scheduling_data.tg_ph_1,
scheduling_data.tg_ph_2,
scheduling_data.tg_ph_3,
scheduling_data.tg_ph_4
])
st.debug("Creating TG streams")
scheduling_data.streams = {}
stream = scheduling_data.tg.tg_traffic_config(
port_handle=scheduling_data.tg_ph_3,
mode='create',
length_mode='fixed',
frame_size=64,
pkts_per_burst=10,
l2_encap='ethernet_ii_vlan',
transmit_mode='single_burst',
vlan_id=scheduling_data.vlan,
mac_src=scheduling_data.mac_egress_1,
mac_dst='00:0a:12:00:00:01',
vlan="enable")
scheduling_data.streams['vlan_tagged_egress_port1'] = stream['stream_id']
stream = scheduling_data.tg.tg_traffic_config(
port_handle=scheduling_data.tg_ph_4,
mode='create',
length_mode='fixed',
frame_size=64,
pkts_per_burst=10,
l2_encap='ethernet_ii_vlan',
transmit_mode='single_burst',
vlan_id=scheduling_data.vlan,
mac_src=scheduling_data.mac_egress_2,
mac_dst='00:0a:12:00:00:02',
vlan="enable")
scheduling_data.streams['vlan_tagged_egress_port2'] = stream['stream_id']
stream = scheduling_data.tg.tg_traffic_config(
port_handle=scheduling_data.tg_ph_1,
mode='create',
transmit_mode='continuous',
length_mode='fixed',
rate_percent=100,
l2_encap='ethernet_ii_vlan',
frame_size=1024,
vlan_id=scheduling_data.vlan,
vlan="enable",
vlan_user_priority=scheduling_data.dwrr_queue1,
mac_src="00:00:00:00:00:11",
mac_dst=scheduling_data.mac_egress_1)
scheduling_data.streams['scheduling_port_dwrr_ingress1'] = stream[
'stream_id']
stream = scheduling_data.tg.tg_traffic_config(
port_handle=scheduling_data.tg_ph_2,
mode='create',
transmit_mode='continuous',
length_mode='fixed',
rate_percent=100,
l2_encap='ethernet_ii_vlan',
frame_size=1024,
vlan_id=scheduling_data.vlan,
vlan="enable",
vlan_user_priority=scheduling_data.dwrr_queue2,
mac_src="00:00:00:00:00:22",
mac_dst=scheduling_data.mac_egress_2)
scheduling_data.streams['scheduling_port_dwrr_ingress2'] = stream[
'stream_id']
yield
st.debug('Module config Cleanup')
scheduling_module_config(config='no')
def validate_image(dut):
tc_list = [
'verify_system_status', 'verify_show_version', 'show_platform_summary',
'show_platform_syseprom', 'show_interface_status'
]
result_count = len(tc_list)
st.log('Executing Image Validation Tests on: {}'.format(
data.dut_platform_info[dut]))
version_op = basic_api.show_version(dut)
if data.dut_version_info[dut] in version_op['version']:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Passed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[1]))
result_count -= 1
else:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Failed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[1]))
if basic_api.get_system_status(dut):
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Passed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[0]))
result_count -= 1
else:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Failed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[0]))
plat_sum_op = basic_api.get_platform_summary(dut)
if data.dut_platform_info[dut].lower() in plat_sum_op['platform'].lower():
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Passed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[2]))
result_count -= 1
else:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Failed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[2]))
st.log(plat_sum_op)
plat_eep_op = basic_api.get_platform_syseeprom(dut)
if plat_eep_op:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Passed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[3]))
result_count -= 1
else:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Failed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[3]))
st.log(plat_eep_op)
intf_status_op = intf_api.interface_status_show(dut)
if intf_status_op:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Passed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[4]))
result_count -= 1
else:
st.log('Build: {}, DUT: {}, Platform: {}, TestCase: {} Failed'.format(
version_op['version'], dut, data.dut_platform_info[dut],
tc_list[4]))
if result_count == 0:
st.log('Image Validation on platform {}: Passed'.format(
data.dut_platform_info[dut]))
st.report_pass('test_case_passed')
else:
st.log('Image Validation on platform {}: Failed'.format(
data.dut_platform_info[dut]))
st.report_fail('test_case_failed')
