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(): global ports c_res = 5 c_nat = 0 c_pe = 2 c_debug = 0 c_arp = 0 c_ipver = 4 s_ipver = "IPv4" cg_id = 0 try: opts, args = getopt.getopt(sys.argv[1:], "46adhr:pe:", ["nat", "pkteng=", "arp"]) except getopt.GetoptError: helptext() return for opt, arg in opts: if opt == '-h': helptext() return elif opt in ("-r"): c_res = int(arg) elif opt in ("-n", "--nat"): c_nat = 1 elif opt in ("-a", "--arp"): c_arp = 1 elif opt in ("-d"): c_debug = 1 elif opt in ("-6"): c_ipver = 6 s_ipver = "IPv6" elif opt in ("-4"): c_ipver = 4 s_ipver = "IPv4" elif opt in ("-e", "--pkteng"): c_pe = int(arg) if len(args) != 7: helptext() ports.append(args[5]) ports.append(args[6]) ip_address = args[0] nip = int(args[1]) nprt = int(args[2]) n = nip * nprt ru_max = max(int(args[3]), int(args[4])) ru_min = min(int(args[3]), int(args[4])) rd_max = ru_max rd_min = ru_min print "==CONFIGURATION===========================================" print "CFG Ports: " + " ".join(ports) print "CFG Connections: " + str(n) print "CFG IPversion: " + s_ipver print "CFG NAT: " + str(c_nat) print "CFG Prerun arp: " + str(c_arp) print "CFG Resolution: " + str(c_res) print "CFG Pkteng/Port: " + str(c_pe) print "CFG Debug: " + str(c_debug) print xm = XenaScriptTools(ip_address) if c_debug: xm.debugOn() xm.haltOn() print "==PREPARATION===========================================" xm.Comment("Preparation") xm.LogonSetOwner("xena", "s_bisect") xm.PortReserve(ports) xm.PortReset(ports) if c_ipver == 6: CLIENT_RANGE = "0xaa01aa02aa03aa04aa05aa060a000001 " + str( nip) + " 10000 " + str(nprt) + " 65535" SERVER_RANGE = "0xbb01bb02bb03bb04bb05bb06bb07bb08 1 80 1" else: CLIENT_RANGE = "10.0.1.2 " + str(nip) + " 10000 " + str( nprt) + " 65535" SERVER_RANGE = "10.0.0.1 1 80 1" xm.PortAddConnGroup(ports, cg_id, CLIENT_RANGE, SERVER_RANGE, c_ipver) xm.PortRole(ports[1], cg_id, "client") xm.PortRole(ports[0], cg_id, "server") if c_nat: xm.SendExpectOK(ports[0] + " P4G_NAT [{0}] on".format(cg_id)) xm.PortAllocatePE(ports, str(c_pe)) for port in ports: #xm.SendExpectOK(port + " P4G_TCP_SYN_RTO [1] 10000 1 3") ##xm.SendExpectOK(port + " P4G_TCP_RTO [1] static 10000 1 3") if c_arp: xm.SendExpectOK(port + " P4G_L2_USE_ADDRESS_RES [{0}] YES".format(cg_id)) xm.SendExpectOK(port + " P4G_LP_TIME_SCALE [{0}] msec".format(cg_id)) xm.SendExpectOK(port + " P4G_TEST_APPLICATION [{0}] NONE".format(cg_id)) print "==EXECUTION===========================================" xm.Comment("Fast limit") print "== Phase 1: Fast Limit == - Ramp up %d CPS (%s ms)" % ( n * 1000 / ru_min, ru_min) print " Ramp down %d CPS (%d ms)" % ( n * 1000 / rd_min, rd_min) res = oneramp(xm, cg_id, ru_min, 2000, ru_min, n) if res[0] == 1: errexit("Max ramp up (fastest ramp passed) - rerun") if res[1] == 1: errexit("Max ramp down (fastest ramp passed) - rerun") ru = ru_max rd = rd_max for i in range(1, 21): xm.Comment("Ramp Up - Iteration %2d" % (i)) print "== Phase 2: Ramp Up - iteration %2d == - Ramp up %d CPS (%d ms)" % ( i, n * 1000 / ru, ru) print " Ramp down %d CPS (%d ms)" % ( n * 1000 / rd, rd) res = oneramp(xm, cg_id, ru, 2000, rd, n) if res[0] == 1: if res[1] == 1: rd_max = rd else: if rd == rd_max: errexit("Max ramp down (slowest ramp failed)") rd_min = rd rd = (rd_max + rd_min) / 2 ru_max = ru else: ru_min = ru ru = (ru_max + ru_min) / 2 if (ru_max - ru_min) <= c_res: break print if (i == 20): errexit("Max Iterations reached") if ru_max == ru and res[0] == 0: errexit("Max ramp up (slowest ramp failed) - rerun") print for i in range(1, 21): xm.Comment("Ramp Down -Iteration %2d" % (i)) print "== Phase 3: Ramp Down - iteration %2d == - Ramp down %d CPS (%d ms)" % ( i, n * 1000 / rd, rd) res = oneramp(xm, cg_id, ru_max + 1000, 2000, rd, n) if (res[1] == 1): rd_max = rd else: rd_min = rd rd = (rd_max + rd_min) / 2 if (rd_max - rd_min) <= c_res: break print xm.Comment("Done") if (i == 20): errexit("Status FAILED: Max iterations reached - rerun") if rd_max == rd and res[1] == 0: errexit("Max ramp down (slowest ramp failed) - rerun") xm.PortRelease(ports) print "==RESULT==================================================" print "Max ramp up %d CPS (%d ms)" % (n * 1000 / ru_max, ru_max) print "Max ramp down %d CPS (%d ms)" % (n * 1000 / rd_max, rd_max) print "==========================================================" print "Status PASSED"
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============================================"