def verify_route_count_bcmshell(dut, route_count, af='ipv4', itter=30, delay=1, flag='ge', timeout=120):
"""
Poll and verify the route count using asic api
Author : Prudvi Mangadu ([email protected])
:param dut:
:param route_count:
:param af:
:param itter:
:param delay:
:param flag:
:param timeout:
:return:
"""
i = 1
while True:
if af == 'ipv4':
curr_count = asicapi.get_ipv4_route_count(dut, timeout=timeout)
if af == 'ipv6':
curr_count = asicapi.get_ipv6_route_count(dut, timeout=timeout)
if flag == 'ge' and int(curr_count) >= int(route_count):
st.log("Route count matched Provided {}, Detected {} - flag = {}".format(route_count, curr_count, flag))
return True
if flag == 'e' and int(curr_count) == int(route_count):
st.log("Route count matched Provided {}, Detected {} - flag = {}".format(route_count, curr_count, flag))
return True
if flag == 'le' and int(curr_count) <= int(route_count):
st.log("Route count matched Provided {}, Detected {} - flag = {}".format(route_count, curr_count, flag))
return True
if i > itter:
st.log("Max {} tries Exceeded. Exiting..".format(i))
return False
i += 1
st.log("Route count NOT matched Provided {}, Detected {} - flag = {}".format(route_count, curr_count, flag))
st.wait(delay)
def verify_ipv6_route_count_hardware(dut,exp_num_of_routes=data.num_of_routes2):
n = asicapi.get_ipv6_route_count(dut)
if int(n) > exp_num_of_routes:
st.log('PASS - Expected number of IPv6 routes present in the hardware')
return True
else:
st.log('FAIL - Expected number of IPv6 routes not present in the hardware')
return False
def check_bcmcmd_route_count(dut, loopCnt, ipType, defcount, expcount):
flag = 0
iter = 1
while iter <= loopCnt:
if ipType == "ipv4":
curr_count = asicapi.get_ipv4_route_count(dut)
elif ipType == "ipv6":
curr_count = asicapi.get_ipv6_route_count(dut)
route_cnt = int(curr_count) - int(defcount)
st.log("Learnt route count after iteration {} : {}".format(
iter, route_cnt))
if int(route_cnt) == int(expcount):
flag = 1
break
iter = iter + 1
if flag:
return True
else:
return False
def l3_performance_enhancements_module_hooks(request):
global vars, tg_handler, tg, dut, dut_to_tg_port_1, dut_to_tg_port_2, cli_type
global hwsku_under_test, def_v4_route_count, def_v6_route_count
vars = st.ensure_min_topology("D1T1:2")
# Initialize TG and TG port handlers
tg_handler = tgapi.get_handles(vars, [vars.T1D1P1, vars.T1D1P2])
tg = tg_handler["tg"]
if tgapi.is_soft_tgen(vars):
data.test_bgp_route_count = 200
# Test setup details
dut = vars.D1
dut_to_tg_port_1 = vars.D1T1P1
dut_to_tg_port_2 = vars.D1T1P2
hwsku_under_test = basic_obj.get_hwsku(dut)
cli_type = st.get_ui_type(dut)
# Module Configuration
st.log("L3 Performance Enhancements Module Configuration.")
# Configuring v4/v6 routing interfaces on the DUT.
ipfeature.config_ipv6(dut, action='enable')
ipfeature.config_ip_addr_interface(dut,
dut_to_tg_port_1,
data.my_ip_addr,
data.ip_prefixlen,
family="ipv4")
ipfeature.config_ip_addr_interface(dut,
dut_to_tg_port_1,
data.my_ipv6_addr,
data.ipv6_prefixlen,
family="ipv6")
ipfeature.config_ip_addr_interface(dut,
dut_to_tg_port_2,
data.intf_ip_addr,
data.ip_prefixlen,
family="ipv4")
ipfeature.config_ip_addr_interface(dut,
dut_to_tg_port_2,
data.intf_ipv6_addr,
data.ipv6_prefixlen,
family="ipv6")
# Configuring BGP router and v4/v6 neighbors on the 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)
bgpfeature.create_bgp_neighbor(dut,
data.as_num,
data.neigh_ipv6_addr,
data.remote_as_num,
family="ipv6")
# Get the default route count from DUT
def_v4_route_count = asicapi.get_ipv4_route_count(dut)
def_v6_route_count = asicapi.get_ipv6_route_count(dut)
yield
# Module Cleanup
st.log("L3 Performance Enhancements Module Cleanup.")
ipfeature.delete_ip_interface(dut,
dut_to_tg_port_1,
data.my_ip_addr,
data.ip_prefixlen,
family="ipv4")
ipfeature.delete_ip_interface(dut,
dut_to_tg_port_1,
data.my_ipv6_addr,
data.ipv6_prefixlen,
family="ipv6")
ipfeature.delete_ip_interface(dut,
dut_to_tg_port_2,
data.intf_ip_addr,
data.ip_prefixlen,
family="ipv4")
ipfeature.delete_ip_interface(dut,
dut_to_tg_port_2,
data.intf_ipv6_addr,
data.ipv6_prefixlen,
family="ipv6")
bgpfeature.delete_bgp_neighbor(dut, data.as_num, data.neigh_ip_addr,
data.remote_as_num)
bgpfeature.delete_bgp_neighbor(dut, data.as_num, data.neigh_ipv6_addr,
data.remote_as_num)
bgpfeature.cleanup_router_bgp(dut)