def main(argv):
if len(argv) != 4:
sys.stderr.write("Usage: %s IPaddr port nb_pkts\n" % (argv[0]))
return 1
ip_address = argv[1]
port = argv[2]
n = int(argv[3])
xm = XenaScriptTools(ip_address)
#xm.debugOn()
xm.haltOn()
xm.LogonSetOwner("xena", "s_pkts")
xm.PortGetPackets(port, n)
def main():
c_debug = 0
c_proxy = 0
c_pe = 1
c_lp = "0 5000 5000 5000"
c_conns = 1000000
c_util = 1000000
c_tcp_wnd = 65535
c_tcp_mss = 1460
c_scenario = "BOTH"
c_ipver = 4
c_cap = 0
c_tx_ramp = 0
c_fill = "FIXED"
c_vlan = 0
c_vlan_tci = 0
c_arp = 0
try:
opts, args = getopt.getopt(
sys.argv[1:], "6hac:dptv:f:e:l:n:u:w:s:m:",
["proxy", "pkteng=", "loadprofile=", "scenario=", "mss="])
except getopt.GetoptError:
helptext()
return
for opt, arg in opts:
if opt == '-h':
helptext()
return
elif opt in ("-p", "--proxy"):
c_proxy = 1
elif opt in ("-d"):
c_debug = 1
elif opt in ("-a"):
c_arp = 1
elif opt in ("-c"):
c_cap = int(arg)
elif opt in ("-e", "--pkteng"):
c_pe = int(arg)
elif opt in ("-l", "--loadprofile"):
c_lp = arg
elif opt in ("-s", "--scenario"):
c_scenario = arg
elif opt in ("-m", "--mss"):
c_tcp_mss = int(arg)
elif opt in ("-f"):
c_fill = arg
elif opt in ("-v"):
c_vlan = 1
c_vlan_tci = arg
elif opt in ("-u"):
c_util = int(arg)
elif opt in ("-6"):
c_ipver = 6
elif opt in ("-t"):
c_tx_ramp = 1
elif opt in ("-n"):
c_conns = int(arg)
elif opt in ("-w"):
c_tcp_wnd = int(arg)
arglen = len(args)
if arglen < 3 or (arglen - 1) % 2 != 0:
helptext()
return
ip_address = args[0]
# Build list of server and client ports
for i in range(arglen - 1):
if i % 2 == 0:
svrs.append(args[i + 1])
else:
clis.append(args[i + 1])
duration = 0
for dt in c_lp.split():
duration = duration + int(dt)
MSSWARN = ""
if c_ipver == 6 and c_tcp_mss > 1440:
MSSWARN = " <<< WARNING - MSS too large for IPv6 >>>"
elif c_ipver == 4 and c_tcp_mss > 1460:
MSSWARN = "<<< WARNING - MSS too large for IPv4 >>>"
print
print "==CONFIGURATION==========================================="
print "CFG load profile: %s (duration %d)" % (c_lp, duration)
print "CFG connections : %d" % (c_conns)
print "CFG server ports: " + " ".join(svrs)
print "CFG client ports: " + " ".join(clis)
print "CFG IPversion : %d" % (c_ipver)
print "CFG Payload : %s" % (c_fill)
print "CFG Arp : %d" % (c_arp)
if c_vlan:
print "CFG VLAN : %s" % (c_vlan_tci)
print "CFG proxy : %d" % (c_proxy)
print "CFG TCP window : %d" % (c_tcp_wnd)
print "CFG TCP MSS : %s %s" % (c_tcp_mss, MSSWARN)
print "CFG scenario : %s" % (c_scenario)
print "CFG utilization : %d" % (c_util)
print "CFG pkteng : %d" % (c_pe)
if c_cap:
print "CFG capture : %d" % (c_cap)
print "CFG debug : %d" % (c_debug)
ports = svrs + clis
if c_scenario == "DOWNLOAD":
ports_rx = clis
ports_tx = svrs
elif c_scenario == "BOTH":
ports_rx = ports
ports_tx = ports
else:
ports_rx = ""
ports_tx = ""
xm = XenaScriptTools(ip_address)
if c_debug:
xm.debugOn()
xm.haltOn()
LOADPROFILE = c_lp
print "==TEST EXECUTION=========================================="
xm.LogonSetOwner("xena", "s_payl")
xm.PortReserve(ports)
xm.PortReset(ports)
if c_ipver == 6:
CLIENT_RANGE = "0xaa01aa02aa03aa04aa05aa06aa07aa08 " + str(
c_conns) + " 40000 1"
SERVER_RANGE = "0xbb01bb02bb03bb04bb05bb06bb07bb08 1 50000 1"
else:
CLIENT_RANGE = "10.0.0.2 " + str(c_conns) + " 40000 1"
SERVER_RANGE = "10.0.0.1 1 50000 1"
xm.PortAddConnGroup(ports, 1, CLIENT_RANGE, SERVER_RANGE, c_ipver)
xm.PortRole(clis, 1, "client")
xm.PortRole(svrs, 1, "server")
if c_proxy:
for port in svrs:
xm.SendExpectOK(port + " P4G_PROXY [1] on")
for port in ports:
xm.SendExpectOK(port + " P4_CLEAR_COUNTERS")
nports = 0
for port in ports:
nports = nports + 1
xm.SendExpectOK(port + " P4E_ALLOCATE " + str(c_pe))
xm.SendExpectOK(port + " P4G_LP_TIME_SCALE [1] msec")
xm.SendExpectOK(port + " P4G_TEST_APPLICATION [1] RAW")
xm.SendExpectOK(port + " P4G_RAW_TEST_SCENARIO [1] " + c_scenario)
xm.SendExpectOK(port + " P4G_RAW_PAYLOAD_TYPE [1] " + c_fill)
xm.SendExpectOK(port + " P4G_RAW_HAS_DOWNLOAD_REQ [1] NO")
xm.SendExpectOK(port + " P4G_RAW_CLOSE_CONN [1] NO")
xm.SendExpectOK(port + " P4G_RAW_PAYLOAD_TOTAL_LEN [1] INFINITE 0")
xm.SendExpectOK(port + " P4G_RAW_UTILIZATION [1] " + str(c_util))
xm.SendExpectOK(port + " P4G_TCP_WINDOW_SIZE [1] " + str(c_tcp_wnd))
xm.SendExpectOK(port + " P4G_TCP_MSS_VALUE [1] " + str(c_tcp_mss))
if c_cap:
xm.SendExpectOK(port + " P4_CAPTURE ON")
if c_tx_ramp:
xm.SendExpectOK(port + " P4G_RAW_TX_DURING_RAMP [1] YES YES")
if c_vlan:
xm.SendExpectOK(port + " P4G_VLAN_ENABLE [1] YES")
xm.SendExpectOK(port + " P4G_VLAN_TCI [1] " + c_vlan_tci)
if c_arp:
xm.SendExpectOK(port + " P4G_L2_USE_ARP [1] YES")
rxports = nports / 2
txports = nports / 2
xm.PortAddLoadProfile(ports, 1, LOADPROFILE, "msecs")
xm.PortPrepare(ports)
xm.PortSetTraffic(svrs, "on")
xm.PortWaitState(svrs, "RUNNING")
xm.PortSetTraffic(clis, "on")
xm.PortWaitState(clis, "RUNNING")
waitsec = 2 + int(duration) / 1000
t0_milli = int(round(time.time() * 1000))
rxbyte = 0
txbyte = 0
rxbps_max = 0
txbps_max = 0
while waitsec != 0:
print "Waitsec: %d" % (waitsec)
oldrx = rxbyte
oldtx = txbyte
rxbyte = 0
txbyte = 0
rxbps = 0
txbps = 0
for p in ports_rx:
rx = xm.Send(p + " P4_RX_ETH_COUNTERS ?").split()
rxbyte = rxbyte + int(rx[6])
rxbps = rxbps + int(rx[4])
for p in ports_tx:
tx = xm.Send(p + " P4_TX_ETH_COUNTERS ?").split()
txbyte = txbyte + int(tx[6])
txbps = txbps + int(tx[4])
if rxbps > rxbps_max:
rxbps_max = rxbps
if txbps > txbps_max:
txbps_max = txbps
print "Total Rx Bytes: %d [%8.2f GB] (%5.2f Gbps)" % (
rxbyte, rxbyte / 1000000000.0, rxbps / 1000000000.0)
print "Total Tx Bytes: %d [%8.2f GB] (%5.2f Gbps)" % (
txbyte, txbyte / 1000000000.0, txbps / 1000000000.0)
time.sleep(1)
waitsec -= 1
print "Stopping traffic..."
for p in ports:
xm.SendExpectOK(port + " P4_TRAFFIC stop")
print "==STATS==================================================="
est_conn = 0
for p in ports:
res = xm.Send(p + " P4G_TCP_STATE_TOTAL [1] ?")
est_conn = est_conn + int(res.split()[9])
# Be careful when changing text, as output is parsed by other scripts
print "Requested %d connection, established %d" % (
(rxports) * c_conns, est_conn / 2)
getrtxstat(xm, ports)
xm.PortSetTraffic(ports, "stop")
xm.PortWaitState(ports, "STOPPED")
for port in ports:
if c_cap:
xm.PortGetPackets(port, c_cap)
xm.SendExpectOK(port + " P4_CAPTURE OFF")
xm.PortRelease(ports)
# Be careful when changing text, as output is parsed by other scripts
print "Max average Rx rate %d (%5.2f Gbps)" % (rxbps_max,
rxbps_max / 1000000000.0)
print "Max average Tx rate %d (%5.2f Gbps)" % (txbps_max,
txbps_max / 1000000000.0)
print "==DONE===================================================="
return 0
def main(argv):
c_debug = 0
c_lp = "0 1000 5000 1000"
c_conns = 1
c_pe = 1
c_rto = 0
c_arp = 0
c_cap = 0
c_ipver = 4
c_gw = 0
cg_id = 0
try:
opts, args = getopt.getopt(sys.argv[1:], "6adghl:n:e:t:",
["arp", "cap="])
except getopt.GetoptError:
helptext()
return
for opt, arg in opts:
if opt == '-h':
helptext()
return
elif opt in ("-d"):
c_debug = 1
elif opt in ("-6"):
c_ipver = 6
elif opt in ("-g"):
c_gw = 1
elif opt in ("-a", "--arp"):
c_arp = 1
elif opt in ("-e"):
c_pe = arg
elif opt in ("--cap"):
c_cap = int(arg)
elif opt in ("-n"):
c_conns = int(arg)
elif opt in ("-l"):
c_lp = arg
elif opt in ("-t"):
c_rto = arg
arglen = len(args)
if arglen < 3 or (arglen - 1) % 2 != 0:
helptext()
return
ip_address = args[0]
# Build list of server and client ports
for i in range(arglen - 1):
if i % 2 == 0:
svrs.append(args[i + 1])
else:
clis.append(args[i + 1])
ports = svrs + clis
LOADPROFILE = c_lp
xm = XenaScriptTools(ip_address)
if c_debug:
xm.debugOn()
xm.haltOn()
arpps = 1000 * c_conns / int(c_lp.split()[1])
print "==CONFIGURATION==========================================="
print "CFG connections %d" % (c_conns)
print "CFG loadprofile %s" % (c_lp)
if c_arp:
print "CFG arp " + str(c_arp)
print "CFG arp rate %d" % (arpps)
print "CFG debug %d" % (c_debug)
print "CFG ports " + " ".join(ports)
print "CFG pkteng %s" % (c_pe)
print "CFG capture %d" % (c_cap)
print
if c_ipver == 6:
#client_starting_ip = "0xaa01aa02aa03aa04aa05aa06aa07aa08"
#server_starting_ip = "0xbb01bb02bb03bb04bb05bb06bb07bb08"
#client_starting_port = "49152"
#server_starting_port = "80"
CLIENT_RANGE = "0xaa01aa02aa03aa04aa05aa06aa07aa08 " + str(
c_conns) + " 49152 1 65535"
SERVER_RANGE = "0xbb01bb02bb03bb04bb05bb06bb07bb08 1 80 1"
else:
#client_starting_ip = "10.0.0.2"
#server_starting_ip = "11.0.0.2"
#client_starting_port = "49152"
#server_starting_port = "80"
CLIENT_RANGE = "10.0.0.2 " + str(c_conns) + " 49152 1 65535"
SERVER_RANGE = "11.0.0.2 1 80 1"
print "==TEST EXECUTION=========================================="
xm.LogonSetOwner("xena", "s_ramp")
xm.PortReserve(ports)
xm.PortReset(ports)
xm.PortAddConnGroup(ports, cg_id, CLIENT_RANGE, SERVER_RANGE, c_ipver)
xm.PortRole(clis, cg_id, "client")
xm.PortRole(svrs, cg_id, "server")
xm.PortAllocatePE(ports, str(c_pe))
for port in ports:
xm.SendExpectOK(port + " P4G_LP_TIME_SCALE [{0}] msec".format(cg_id))
xm.PortAddLoadProfile(port, cg_id, LOADPROFILE, "msec")
if c_cap:
xm.SendExpectOK(port + " P4_CAPTURE ON")
if c_arp:
xm.SendExpectOK(port + " P4_ARP_REQUEST {0} 1000 3".format(arpps))
xm.SendExpectOK(port +
" P4G_L2_USE_ADDRESS_RES [{0}] YES".format(cg_id))
xm.SendExpectOK(port + " P4_ARP_REQUEST 1000 1000 1")
if c_gw:
xm.SendExpectOK(port + " P4G_L2_USE_GW [{0}] YES".format(cg_id))
if c_rto != 0:
xm.SendExpectOK(
port + " P4G_TCP_SYN_RTO [{0}] {1} 32 3".format(cg_id, c_rto))
xm.SendExpectOK(
port +
" P4G_TCP_RTO [{0}] static {1} 32 3".format(cg_id, c_rto))
xm.SendExpectOK(port + " P4_CLEAR_COUNTERS")
xm.SendExpectOK(port +
" P4G_TEST_APPLICATION [{0}] NONE".format(cg_id))
t = 0
for dt in c_lp.split():
t = t + int(dt)
slp = t / 1000 + 1
print "Traffic PREPARE"
xm.PortPrepare(ports)
xm.PortWaitState(ports, "PREPARE_RDY")
print "Traffic PRERUN"
xm.PortSetTraffic(ports, "prerun")
xm.PortWaitState(ports, "PRERUN_RDY")
print "Traffic ON (servers)"
xm.PortSetTraffic(svrs, "on")
xm.PortWaitState(svrs, "RUNNING")
print "Traffic ON (clients)"
xm.PortSetTraffic(clis, "on")
xm.PortWaitState(clis, "RUNNING")
print "Sleeping " + str(slp) + " seconds"
time.sleep(slp)
print "Traffic STOP"
xm.PortSetTraffic(ports, "stop")
xm.PortWaitState(ports, "STOPPED")
print "Getting TCP stats"
n_est = 0
print "==SERVER======================================="
for port in svrs:
stats = xm.Send(port + " P4G_TCP_STATE_TOTAL [{0}] ?".format(cg_id))
n_est = n_est + int(stats.split()[9])
print "CLOSED: {0}".format(int(stats.split()[5]))
print "LISTEN: {0}".format(int(stats.split()[6]))
print "SYN_SENT: {0}".format(int(stats.split()[7]))
print "SYN_RCVD: {0}".format(int(stats.split()[8]))
print "ESTABLISHED: {0}".format(int(stats.split()[9]))
print "FIN_WAIT_1: {0}".format(int(stats.split()[10]))
print "FIN_WAIT_2: {0}".format(int(stats.split()[11]))
print "CLOSE_WAIT: {0}".format(int(stats.split()[12]))
print "CLOSING: {0}".format(int(stats.split()[13]))
print "LAST_ACK: {0}".format(int(stats.split()[14]))
print "TIME_WAIT: {0}".format(int(stats.split()[15]))
print "==CLIENT======================================="
for port in clis:
stats = xm.Send(port + " P4G_TCP_STATE_TOTAL [{0}] ?".format(cg_id))
n_est = n_est + int(stats.split()[9])
print "CLOSED: {0}".format(int(stats.split()[5]))
print "LISTEN: {0}".format(int(stats.split()[6]))
print "SYN_SENT: {0}".format(int(stats.split()[7]))
print "SYN_RCVD: {0}".format(int(stats.split()[8]))
print "ESTABLISHED: {0}".format(int(stats.split()[9]))
print "FIN_WAIT_1: {0}".format(int(stats.split()[10]))
print "FIN_WAIT_2: {0}".format(int(stats.split()[11]))
print "CLOSE_WAIT: {0}".format(int(stats.split()[12]))
print "CLOSING: {0}".format(int(stats.split()[13]))
print "LAST_ACK: {0}".format(int(stats.split()[14]))
print "TIME_WAIT: {0}".format(int(stats.split()[15]))
print "Requested conns: %d, established: %d" % (c_conns * len(svrs),
n_est / 2)
if c_cap:
print "==CAPTURE============================================"
xm.PortGetPackets(ports, c_cap)
xm.PrintPortStatistics(ports)
print "==DONE============================================"
def main(argv):
c_debug = 0
c_lp = "0 1000 5000 1000"
c_conns = 1
c_pe = 1
c_cap = 0
c_nat = 0
c_noarp = 0
try:
opts, args = getopt.getopt(sys.argv[1:], "dhl:n:e:", ["cap=", "noarp"])
except getopt.GetoptError:
helptext()
return
for opt, arg in opts:
if opt == '-h':
helptext()
return
elif opt in ("-d"):
c_debug = 1
elif opt in ("-e"):
c_pe = arg
elif opt in ("--cap"):
c_cap = int(arg)
elif opt in ("-n"):
c_conns = int(arg)
elif opt in ("--noarp"):
c_noarp = 1
elif opt in ("-l"):
c_lp = arg
arglen = len(args)
if arglen != 6:
helptext()
return
l47_server = args[0]
cln_ip = args[1]
svr_ip = args[2]
nat_ip = args[3]
svrp = args[4]
clnp = args[5]
if cln_ip == svr_ip:
c_routed = 0
c_topo = "switched"
else:
c_routed = 1
c_topo = "routed"
if nat_ip != "0.0.0":
c_nat = 1
c_topo = "nat"
ports = [svrp] + [clnp]
LOADPROFILE = c_lp
xm = XenaScriptTools(l47_server)
if c_debug:
xm.debugOn()
xm.haltOn()
arpps = 1000 * c_conns / int(c_lp.split()[1])
if c_nat:
if c_routed:
print "Combination of NAT and Routed NW not supported"
return
SVR_GW = svr_ip + ".1"
SVR_IP = svr_ip + ".2"
CLN_GW = cln_ip + ".1"
CLN_IP = cln_ip + ".3"
NAT_GW = nat_ip + ".1"
NAT_IP = nat_ip + ".2"
print "==CONFIGURATION==========================================="
print "CFG connections %d" % (c_conns)
print "CFG loadprofile %s" % (c_lp)
print "CFG arp rate %d" % (arpps)
print "CFG Suppress ARP %d" % (c_noarp)
print "CFG debug %d" % (c_debug)
print "CFG ports %s" % (" ".join(ports))
print "CFG pkteng %s" % (c_pe)
print "CFG capture %d" % (c_cap)
print "CFG NW Topo %s" % (c_topo)
print "CFG cln_ip %s" % (CLN_IP)
print "CFG svr_ip %s" % (SVR_IP)
if c_nat:
print "CFG NAT_IP %s" % (NAT_IP)
print "CFG NAT_GW %s" % (NAT_GW)
else:
if c_routed:
print "CFG svr_gw %s" % (SVR_GW)
print "CFG cln_gw %s" % (CLN_GW)
print
print "==TEST EXECUTION=========================================="
xm.Comment("Logon and Reserve")
xm.LogonAndReserve(ports, "xena", "s_route")
xm.PortReset(ports)
CLI_RNG = CLN_IP + " " + str(c_conns) + " 10000 1"
SVR_RNG = SVR_IP + " 1 80 1"
NAT_RNG = NAT_IP + " 1 80 1"
xm.Comment("Configure")
xm.PortAddConnGroup(clnp, 1, CLI_RNG, SVR_RNG, 4)
if c_nat:
xm.PortAddConnGroup(svrp, 1, CLI_RNG, NAT_RNG, 4)
else:
xm.PortAddConnGroup(svrp, 1, CLI_RNG, SVR_RNG, 4)
xm.PortRole(clnp, 1, "client")
xm.PortRole(svrp, 1, "server")
if c_topo == "routed":
xm.SendExpectOK(clnp + " P4G_L2_GW [1] " + CLN_GW + " 0x010101010101")
xm.SendExpectOK(clnp + " P4G_L2_USE_GW [1] YES")
xm.SendExpectOK(svrp + " P4G_L2_GW [1] " + SVR_GW + " 0x020202020202")
xm.SendExpectOK(svrp + " P4G_L2_USE_GW [1] YES")
if not c_noarp:
xm.SendExpectOK(clnp + " P4G_L2_USE_ARP [1] YES")
xm.SendExpectOK(svrp + " P4G_L2_USE_ARP [1] YES")
elif c_topo == "switched":
if not c_noarp:
xm.SendExpectOK(clnp + " P4G_L2_USE_ARP [1] YES")
xm.SendExpectOK(svrp + " P4G_L2_USE_ARP [1] YES")
elif c_topo == "nat":
xm.SendExpectOK(svrp + " P4G_PROXY [1] ON")
if not c_noarp:
xm.SendExpectOK(clnp + " P4G_L2_USE_ARP [1] YES")
else:
print "Internal Error"
return
for port in ports:
xm.SendExpectOK(port + " P4_ARP_REQUEST " + str(arpps) + " 1000 3")
xm.SendExpectOK(port + " P4E_ALLOCATE " + str(c_pe))
xm.PortAddLoadProfile(port, 1, LOADPROFILE, "msec")
if c_cap:
xm.SendExpectOK(port + " P4_CAPTURE ON")
xm.SendExpectOK(port + " P4_CLEAR_COUNTERS")
xm.SendExpectOK(port + " P4G_TEST_APPLICATION [1] NONE")
t = 0
for dt in c_lp.split():
t = t + int(dt)
slp = t / 1000 + 1
xm.Comment("Prepare and Run")
print "Traffic PREPARE"
xm.PortPrepare(ports)
xm.PortWaitState(ports, "PREPARE_RDY")
print "Traffic PRERUN"
xm.PortSetTraffic(ports, "prerun")
xm.PortWaitState(ports, "PRERUN_RDY")
print "Traffic ON (servers)"
xm.PortSetTraffic(svrp, "on")
xm.PortWaitState(svrp, "RUNNING")
print "Traffic ON (clients)"
xm.PortSetTraffic(clnp, "on")
xm.PortWaitState(clnp, "RUNNING")
print "Sleeping " + str(slp) + " seconds"
time.sleep(slp)
xm.Comment("Stop traffic, and collect statistics")
print "Traffic STOP"
xm.PortSetTraffic(ports, "stop")
xm.PortWaitState(ports, "STOPPED")
for port in ports:
if c_cap:
xm.SendExpectOK(port + " P4_CAPTURE OFF")
print "Getting TCP stats"
n_est = 0
print "==SERVER======================================="
stats = xm.Send(svrp + " P4G_TCP_STATE_TOTAL [1] ?")
n_est = n_est + int(stats.split()[9])
print stats
print "==CLIENT======================================="
stats = xm.Send(clnp + " P4G_TCP_STATE_TOTAL [1] ?")
n_est = n_est + int(stats.split()[9])
print stats
print "Requested conns: %d, established: %d" % (c_conns * len(svrp),
n_est / 2)
xm.PrintPortStatistics(ports)
if c_cap:
xm.Comment("Extract captured packets")
print "==CAPTURE============================================"
xm.PortGetPackets(ports, c_cap)
for port in ports:
xm.SendExpectOK(port + " P4_CAPTURE OFF")
print "==DONE============================================"
xm.PortStateOff(ports)
xm.PortRelease(ports)
def main(argv):
c_debug = 0
c_lp = "0 1000 5000 1000"
c_conns = 1
c_pe = 2
c_rto = 0
c_arp = 0
c_cap = 0
c_ipver = 4
c_gw = 0
cg_id = 0
try:
opts, args = getopt.getopt(sys.argv[1:], "6adghl:n:e:t:",
["arp", "cap="])
except getopt.GetoptError:
helptext()
return
for opt, arg in opts:
if opt == '-h':
helptext()
return
elif opt in ("-d"):
c_debug = 1
elif opt in ("-6"):
c_ipver = 6
elif opt in ("-g"):
c_gw = 1
elif opt in ("-a", "--arp"):
c_arp = 1
elif opt in ("-e"):
c_pe = arg
elif opt in ("--cap"):
c_cap = int(arg)
elif opt in ("-n"):
c_conns = int(arg)
elif opt in ("-l"):
c_lp = arg
elif opt in ("-t"):
c_rto = arg
arglen = len(args)
if arglen < 3 or (arglen - 1) % 2 != 0:
helptext()
return
ip_address = args[0]
# Build list of server and client ports
for i in range(arglen - 1):
if i % 2 == 0:
svrs.append(args[i + 1])
else:
clis.append(args[i + 1])
ports = svrs + clis
LOADPROFILE = c_lp
xm = XenaScriptTools(ip_address)
if c_debug:
xm.debugOn()
xm.haltOn()
arpps = 1000 * c_conns / int(c_lp.split()[1])
print "==CONFIGURATION==========================================="
print "CFG connections %d" % (c_conns)
print "CFG loadprofile %s" % (c_lp)
if c_arp:
print "CFG arp " + str(c_arp)
print "CFG arp rate %d" % (arpps)
print "CFG debug %d" % (c_debug)
print "CFG ports " + " ".join(ports)
print "CFG pkteng %s" % (c_pe)
print "CFG capture %d" % (c_cap)
print
if c_ipver == 6:
CLIENT_RANGE = "0xaa01aa02aa03aa04aa05aa06aa07aa08 " + str(
c_conns) + " 10000 1 65535"
SERVER_RANGE = "0xbb01bb02bb03bb04bb05bb06bb07bb08 1 50000 1"
else:
CLIENT_RANGE = "10.0.0.2 " + str(c_conns) + " 100 1 65535"
SERVER_RANGE = "17.0.0.1 1 5000 1"
print "==TEST EXECUTION=========================================="
xm.LogonSetOwner("xena", "s_ramp")
xm.PortReserve(ports)
xm.PortReset(ports)
xm.PortAddConnGroup(ports, cg_id, CLIENT_RANGE, SERVER_RANGE, c_ipver)
xm.PortRole(clis, cg_id, "client")
xm.PortRole(svrs, cg_id, "server")
xm.PortAllocatePE(ports, str(c_pe))
for port in ports:
# Clear port counters
xm.SendExpectOK(port + " P4_CLEAR_COUNTERS")
if c_cap:
xm.SendExpectOK(port + " P4_CAPTURE ON")
if c_arp:
xm.SendExpectOK(port + " P4_ARP_REQUEST {0} 1000 3".format(arpps))
xm.SendExpectOK(port +
" P4G_L2_USE_ADDRESS_RES [{0}] YES".format(cg_id))
xm.SendExpectOK(port + " P4_ARP_REQUEST 1000 1000 1")
if c_gw:
xm.SendExpectOK(port + " P4G_L2_USE_GW [{0}] YES".format(cg_id))
# UDP scenario
xm.SendExpectOK(port + " P4G_L4_PROTOCOL [{0}] UDP".format(cg_id))
# Load profile
xm.PortAddLoadProfile(port, cg_id, LOADPROFILE, "msec")
# UDP download scenario, server-to-client
xm.SendExpectOK(port + " P4G_TEST_APPLICATION [{0}] RAW".format(cg_id))
xm.SendExpectOK(port +
" P4G_RAW_TEST_SCENARIO [{0}] DOWNLOAD".format(cg_id))
# UDP packet size = fixed, 800 bytes (excl. ETH, IP, UDP headers) max = 1472
xm.SendExpectOK(
port + " P4G_UDP_PACKET_SIZE_TYPE [{0}] INCREMENT".format(cg_id))
xm.SendExpectOK(port +
" P4G_UDP_PACKET_SIZE_VALUE [{0}] 800".format(cg_id))
# UDP packet size = increment, from 800 to 900 bytes (excl. ETH, IP, UDP headers) max = 1472
#xm.SendExpectOK(port + " P4G_UDP_PACKET_SIZE_TYPE [{0}] FIXED".format(cg_id))
#xm.SendExpectOK(port + " P4G_UDP_PACKET_SIZE_MINMAX [{0}] 800 900".format(cg_id))
# UDP packet content = increment (e.g. 0x00 01 02 03 04 05 06 ...)
xm.SendExpectOK(port +
" P4G_RAW_PAYLOAD_TYPE [{0}] INCREMENT".format(cg_id))
# On the application layer there is infinite amount of data to transmit.
xm.SendExpectOK(
port + " P4G_RAW_PAYLOAD_TOTAL_LEN [{0}] INFINITE 0".format(cg_id))
# Using 100% of the port speed.
xm.SendExpectOK(port +
" P4G_RAW_UTILIZATION [{0}] 1000000".format(cg_id))
xm.SendExpectOK(port +
" P4G_RAW_TX_DURING_RAMP [{0}] YES YES".format(cg_id))
# One UDP stream lives for some time and then recreated using the same IP address. Repeat the process until the end of the test.
#xm.SendExpectOK(port + " P4G_RAW_CONN_INCARNATION [{0}] IMMORTAL".format(cg_id))
#xm.SendExpectOK(port + " P4G_RAW_CONN_LIFETIME [{0}] SECOND {1}".format(cg_id, int(c_lp.split()[1])))
#xm.SendExpectOK(port + " P4G_RAW_CONN_REPETITIONS [{0}] INFINITE 0".format(cg_id))
# UDP streams live until the end of the test
xm.SendExpectOK(port +
" P4G_RAW_CONN_INCARNATION [{0}] ONCE".format(cg_id))
t = 0
for dt in c_lp.split():
t = t + int(dt)
slp = t / 1000 + 1
print "Traffic PREPARE"
xm.PortPrepare(ports)
xm.PortWaitState(ports, "PREPARE_RDY")
print "Traffic PRERUN"
xm.PortSetTraffic(ports, "prerun")
xm.PortWaitState(ports, "PRERUN_RDY")
print "Traffic ON (servers)"
xm.PortSetTraffic(svrs, "on")
xm.PortWaitState(svrs, "RUNNING")
print "Traffic ON (clients)"
xm.PortSetTraffic(clis, "on")
xm.PortWaitState(clis, "RUNNING")
print "Waiting for " + str(slp) + " seconds"
time.sleep(slp)
print "Traffic STOP"
xm.PortSetTraffic(ports, "stop")
xm.PortWaitState(ports, "STOPPED")
print "Getting UDP stats"
n_est = 0
print "==SERVER======================================="
for port in svrs:
stats = xm.Send(port + " P4G_UDP_STATE_TOTAL [{0}] ?".format(cg_id))
n_est = n_est + int(stats.split()[5])
print "CLOSED: {0}".format(int(stats.split()[5]))
print "OPEN: {0}".format(int(stats.split()[6]))
print "ACTIVE: {0}".format(int(stats.split()[7]))
print "==CLIENT======================================="
for port in clis:
stats = xm.Send(port + " P4G_UDP_STATE_TOTAL [{0}] ?".format(cg_id))
n_est = n_est + int(stats.split()[5])
print "CLOSED: {0}".format(int(stats.split()[5]))
print "OPEN: {0}".format(int(stats.split()[6]))
print "ACTIVE: {0}".format(int(stats.split()[7]))
print "Requested conns: %d, established: %d" % (c_conns * len(svrs),
n_est / 2)
if c_cap:
print "==CAPTURE============================================"
xm.PortGetPackets(ports, c_cap)
xm.PrintPortStatistics(ports)
print "==DONE============================================"
