ndt-users list created

[Nuno Lourenco <>]

Hello Dmitrijs,

I have exacly the same problem, as far as I know it has to do with I2Utils (that handles the address abstraction), but until now I wasn't able to make it work..

If i have any news about it , I'll share them here, I would also like you to share with the rest of us if you 'hack' it :)

On Fri, Nov 26, 2010 at 9:56 AM, Dmitrijs Jerihovs <> wrote:

Hello,

 

I use NDT Tool v3.6.4, then I run test from IP address witch don’t have A record to IP but have PTR record it hangs on Outbound test. Can you explain why ?

 

 

TCP/Web100 Network Diagnostic Tool v3.6.4

Click START to start the test

 

** Starting test 1 of 1 **

Connecting to 'www.ping.lv' [www.ping.lv/82.193.64.72] to run test

Connected to: www.ping.lv--  Using IPv4 address

Checking for Middleboxes  . . . . . . . . . . . . . . . . . .  Done.

Checking for firewalls . . . . . . . . . . . . . . . . . . .  Done.

running 10s outbound test (client-to-server [C2S]) . . . . .

 

 

 

nslookup 82.193.72.93

Server:         82.193.64.2

Address:        82.193.64.2#53

 

Non-authoritative answer:

93.72.193.82.in-addr.arpa       name = balticom-193-72-93.balticom.lv.

 

Authoritative answers can be found from:

 

nslookup balticom-193-72-93.balticom.lv

Server:         82.193.64.2

Address:        82.193.64.2#53

 

** server can't find balticom-193-72-93.balticom.lv: NXDOMAIN

 

Web100 version:

 

cat /proc/web100/header

2.5.30 201008181640 net100

 

Web100srv debug output:

/usr/local/sbin/web100srv --adminview --multiple -l /var/log/web100srv.log –ddd

 

 

New connection received, waiting for accept() to complete

initialize_tests returned old/new client = 1, test_suite = 1 8 2 4

Line just before ChldRdy: label, did't get here via the goto statement!

___-------______  client process is ready for testing!

Multi-client mode operation, dispatch a new client pid=29561.

New mclient '0'(29561) asking for service

Queue pointer=29561, testing=1, waiting=1, mclients=1, zombie_check=0

Waiting for new connection, timer running

Valid test sequence requested, run test for client=29561

run_test() routine, asking for test_suite =  1 8 2 4

Starting test suite:

> Middlebox test

> Simple firewall test

> C2S throughput test

> S2C throughput test

<-- 29561 - Middlebox test -->

WARNING: ephemeral port number was bound

  -- port: 49958

Server: ping.lv;49958 Client: balticom-193-72-93.balticom.lv;51520 1444;10;10;

Sending 1444 Byte packets over the network

Signal 17 received by process 29561

Timer expired while waiting for a new connection

___-------______  client process is ready for testing!

Queue pointer=29561, testing=1, waiting=1, mclients=1, zombie_check=0

Waiting for new connection, timer running

Timer expired while waiting for a new connection

___-------______  client process is ready for testing!

Queue pointer=29561, testing=1, waiting=1, mclients=1, zombie_check=0

Waiting for new connection, timer running

<--------- 29561 ----------->

<-- 29561 - Simple firewall test -->

  -- port: 54429

  -- SFW time: 1

  -- oport: 43323

<-------------------------->

<-- 29561 - C2S throughput test -->

WARNING: ephemeral port number was bound

  -- port: 55770

listening for Inet connection on testOptions->c2ssockfd, fd=3

Sending 'GO' signal, to tell client 29561 to head for the next test

IPv4 interface found address=82.193.64.72

Opening network interface 'eth0' for packet-pair timing

pcap_open_live() returned pointer 0x939ecd8

installing pkt filter for 'host balticom-193-72-93.balticom.lv and port 46855'

Initial pkt src data = "806c624

pcap_compile failed unknown host 'balticom-193-72-93.balticom.lv'

Signal 17 received by process 29561

Timer expired while waiting for a new connection

___-------______  client process is ready for testing!

Queue pointer=29561, testing=1, waiting=1, mclients=1, zombie_check=0

Waiting for new connection, timer running

Timer expired while waiting for a new connection

___-------______  client process is ready for testing!

Queue pointer=29561, testing=1, waiting=1, mclients=1, zombie_check=0

Waiting for new connection, timer running

Timer expired while waiting for a new connection

___-------______  client process is ready for testing!

Queue pointer=29561, testing=1, waiting=1, mclients=1, zombie_check=0

Waiting for new connection, timer running

Timer expired while waiting for a new connection

___-------______  client process is ready for testing!

Queue pointer=29561, testing=1, waiting=1, mclients=1, zombie_check=0

Waiting for new connection, timer running

 

 

Ar сieņu,

Dmitrijs Jerihovs

JSC Balticom,

System Administrator

Phone: +371 66064171