ndt-users list created

[Alan Whinery <>]

Hi Christoph,
Those deprecated variable errors have been present for several years  
on systems that work perfectly. So I dou t that is your problem.

Some of the other errors are newer and scarier. I am just now setting  
up Web100 with kernel 2.6.30.5, I will look for this...

Alan

On Aug 26, 2009, at 23:47, 

 wrote:

> Hello,
>
> I've just finished installing ndt-3.5.0 on a fresh SuSE 11.1 System  
> (incl. alle prerequisits; patch for kernel 2.6.27,  
> web100_userland-1.7). Server runs fine and I do get bandwith results.
>
> However, the web100srv produces an error which fails to compelte the  
> test successfully. This is the output from -ddd:
> ANL/Internet2 NDT ver 3.5.0
>       Variables file = /usr/local/ndt/web100_variables
>       log file = /usr/local/ndt/web100srv.log
>       Debug level set to 1
> server ready on port 3001
> web100_init() read 69 variables from file
> Starting test suite:
> > Middlebox test
> > Simple firewall test
> > C2S throughput test
> > S2C throughput test
> <-- Middlebox test -->
> -- port: 3003
> Sending 1456 Byte packets over the network
> Signal 17 received by process 22352
> <-------------------->
> <-- Simple firewall test -->
> -- port: 42133
> -- time: 1
> -- oport: 2571
> <-------------------------->
> <-- C2S throughput test -->
> -- port: 3002
> listening for Inet connection on testOptions->c2ssockfd, fd=3
> Sending 'GO' signal, to tell client to head for the next test
> Opening network interface 'eth2' for packet-pair timing
> installing pkt filter for 'host 10.110.109.104 and port 2574'
> Initial pkt src data = 8068484
> New packet trace started -- initializing counters
> 365314 kbps outbound
> Signal USR1(10) sent to child [22355]
> Signal 10 received by process 22355
> 03:16:15.649224   03:16:15.649224   128 bytes read '  0 0 84 694 7815 18212 77975 
>  16876 70005 144937 1 1558 232.14 0 0 0 1 0' from monitor pipe
> 128 bytes read '  1 0 0 99 558 1644 45429 40869 16975 3745 1 1 274.82 86 
>  14 109221 0 0' from monitor pipe
> <------------------------->
> <-- S2C throughput test -->
> -- port: 3003
> waiting for data on testOptions->s2csockfd
> Signal 11 received by process 22355
> Signal 17 received by process 22352
> Opening network interface 'eth2' for packet-pair timing
> installing pkt filter for 'host 10.110.109.104 and port 2580'
> Initial pkt src data = 8068484
> Signal 17 received by process 22352
> New packet trace started -- initializing counters
> sent 716955648 bytes to client in 10.00 seconds
> Buffer control counters Total = 87519, new data = 0, Draining Queue  
> = 0
> Signal USR2(12) sent to child [22357]
> Signal 12 received by process 22357
> 03:16:26.019890   03:16:26.019890   Read '  0 0 1 1 5 6 9612 1476  
> 1235 1247 0 4235 454.46 0 0 0 1 0' from monitor pipe
> Read '  0 0 0 3 1179 9323 46700 9154 13887 148207 4687 19061 273.91 10056 
>  242043 102 0 4687' from monitor pipe
> 573470 kbps inbound
> libweb100: warning: accessing depricated variable AckPktsIn
> libweb100: warning: accessing depricated variable AckPktsOut
> Variable 13 (CwndRestores) not found in KIS
> Variable 22 (MaxCaCwnd) not found in KIS
> Variable 30 (MaxSaCwnd) not found in KIS
> Variable 13 (CwndRestores) not found in KIS
> Variable 22 (MaxCaCwnd) not found in KIS
> Variable 30 (MaxSaCwnd) not found in KIS
> Signal 11 received by process 22357
> Signal 17 received by process 22352
> Protocol error!
> S2C throughput test FAILED!
> Client --> Server data detects link = 10 Gigabit Enet
> Client <-- Server Ack's detect link = OC-12
> Server --> Client data detects link = OC-12
> Server <-- Client Ack's detect link = 10 Gigabit Enet
>
> If I'm not mistaking, the 2 lines:
> > >
> libweb100: warning: accessing depricated variable AckPktsIn
> libweb100: warning: accessing depricated variable AckPktsOut
> > >
> probably are the source of the problem.
>
> any ideas what i might have missed?
>
> thanks and best regards
> Christoph