ndt-users list created

[Prabu Gj <>]

Hi Team,

I tried to run ndt(ndt-3.6.5.1) on centos(6.2). I can load site with java applet, but after clicking Start there are only that logs:
TCP/Web100 Network Diagnostic Tool v3.6.5.1
Click START to start the test

** Starting test 1 of 1 **
Connecting to '192.168.1.188' [/192.168.1.188] to run test
Connected to: 192.168.1.188--  Using IPv4 address
Checking for Middleboxes  . . . . . . . . . . . . . . . . . . Done.
Checking for firewalls . . . . . . . . . . . . . . . . . . . Done.
Running 10s outbound test (client-to-server [C2S])........



Error log in /usr/local/ndt/error_log

[Fri Dec 06 00:15:31 2013] [error] [client 192.168.38.236] Permission denied: path not allowed: /favicon.ico
[Fri Dec 06 00:16:29 2013] [error] [client 192.168.38.236] Permission denied: path not allowed: /Tcpbw100_msgs.class
[Fri Dec 06 00:16:29 2013] [error] [client 192.168.38.236] Permission denied: path not allowed: /Tcpbw100_msgs.properties
[Fri Dec 06 00:16:29 2013] [error] [client 192.168.38.236] Permission denied: path not allowed: /Tcpbw100_msgs_en.class
[Fri Dec 06 00:16:29 2013] [error] [client 192.168.38.236] Permission denied: path not allowed: /Tcpbw100_msgs_en.properties
[Fri Dec 06 00:16:29 2013] [error] [client 192.168.38.236] Permission denied: path not allowed: /Tcpbw100_msgs_en_US.class


Debug logs

[root@ndt ndt]# web100srv -dddd
ANL/Internet2 NDT ver 3.6.5.1
    Variables file = /usr/local/ndt/web100_

variables
    log file = /usr/local/ndt/web100srv.log
    Debug level set to 4
server ready on port 3001
web100_init() read 69 variables from file
Generated iflist with device=eth0 and if_speed=7
nothing in queue
Timer not running, waiting for new connection
New connection received, waiting for accept() to complete
New connection received from 0x12904c0 [ZCPL-WINE6420] sockfd=5.
Child thinks pipe() returned fd0=6, fd1=7 for pid=0
Client connect received from :IP ZCPL-WINE6420 to some server on socket 5
initialize_tests returned old/new client = 1, test_suite = 1 8 2 4 32
Line just before ChldRdy: label, did't get here via the goto statement!
___-------______  client process is ready for testing!
Telling client 32171 testing will begin now
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Waiting for new connection, timer running
Valid test sequence requested, run test for client=32171
Child process 32171 started
run_test() routine, asking for test_suite =  1 8 2 4 32
Starting test suite:
 > Middlebox test
 > Simple firewall test
 > C2S throughput test
 > S2C throughput test
 > META test
 <-- 32171 - Middlebox test -->
  -- port: 3003
Looking for Web100 data on socketid 6
Server: ndt;3003 Client: ZCPL-WINE6420;62978 1456;7;7;
Sending 1456 Byte packets over the network, and data="7;Signal 17 received by process 32171
Timer expired while waiting for a new connection
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Waiting for new connection, timer running
Timer expired while waiting for a new connection
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Waiting for new connection, timer running
CWND limited throughput = 17733 kbps (17733.336239782016)
 <--------- 32171 ----------->
 <-- 32171 - Simple firewall test -->
  -- port: 49579
  -- SFW time: 1
  -- oport: 63006
 <-------------------------->
 <-- 32171 - C2S throughput test -->
  -- port: 3002
listening for Inet connection on testOptions->c2ssockfd, fd=3
Sending 'GO' signal, to tell client 32171 to head for the next test
C2S test calling init_pkttrace() with pd=0xcc5c9000
Unknown address family=17 found
IPv6 interface found address=fe80::e269:95ff:fe73:1cd3
Unknown address family=17 found
IPv4 interface found address=192.168.5.209
IPv4 address match, setting device to 'br0'
Opening network interface 'br0' for packet-pair timing
pcap_open_live() returned pointer 0x12963c0
installing pkt filter for 'host ZCPL-WINE6420 and port 63008'
Initial pkt src data = "62b184--tracefile after packet_trace
end named_log_create /usr/local/ndt/serverdata/2013/12/05/20131205T19:13:35.819506000Z_ZCPL-WINE6420:63008.c2s_snaplog
New IPv4 packet trace started -- initializing counters
Timer expired while waiting for a new connection
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Waiting for new connection, timer running
Timer expired while waiting for a new connection
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Waiting for new connection, timer running
Timer expired while waiting for a new connection
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Waiting for new connection, timer running
Timer expired while waiting for a new connection
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Waiting for new connection, timer running
Signal 11 received by process 32171
Signal 17 received by process 32157
Timer expired while waiting for a new connection
Queue pointer=32171, testing=1, waiting=1, mclients=0, zombie_check=0
Processing SIGCHLD signal for active web100srv process [0], sig17=1
wait3() returned status=65024 for PID=32171
wexitstatus = '254'
Main test process 32171 terminated, remove from queue
Attempting to clean up child 32171, head pid = 32171
Removing Child from head, decremented waiting/mclients 0/0
Timer not running, waiting for new connection


Regards
prabu