ndt-users list created

[Richard Carlson <>]

Hi Clay;

What happens if you force the web100srv process to us IPv4 addresses 
(add the "-4" option to the command line?

Rich

At 03:44 PM 8/27/2007, Clayton Keller wrote:
> I am working on my VMWare based installation.
>
> I have recompiled the kernel with the web100 patches:
>
>         # grep Web /var/log/dmesg
>         Web100: initiailizing hash table of size 32768 (order 5)
>         Web100 2.5.12 200609221010 net100: Initialization successful
>
>         # cat /proc/web100/header
>         2.5.12 200609221010 net100
>         <snip>
>
> When I am trying to perform the test, I get the following output:
>         TCP/Web100 Network Diagnostic Tool v5.5.1
>         click START to begin
>         Connected to: 192.168.213.128  --  Using IPv4 address
>         Checking for Middleboxes . . . . . . . . . . . . . . . . . 
> ..Protocol error!
>         Middlebox test FAILED!
>         checking for firewalls . . . . . . . . . . . . . . . . . . 
> .  Protocol error!
>         Simple firewall test FAILED!
>         running 10s outbound test (client-to-server [C2S]) . . . . 
> . Protocol error!
>         C2S throughput test FAILED!
>         running 10s inbound test (server-to-client [S2C]) . . . . . 
> . Protocol error!
>         S2C throughput test FAILED!
>         Protocol error!
>
> The following ports are opened up on the firewall:
>
> -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 
> 3001 -j ACCEPT
> -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 
> 3002 -j ACCEPT
> -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 
> 3003 -j ACCEPT
> -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 
> 7123 -j ACCEPT
>
> And the services are being ran as such:
>
>         /usr/local/sbin/web100srv -a -l /var/log/web100/web100srv.log
>         /usr/local/sbin/fakewww -l /var/log/web100/fakewww.log
>
> I removed the -m option to keep the issue of random ports needing to 
> be opened for multiple connections while I am still in this initial 
> testing phase.
>
> I am using the following software versions:
>
>         web100-2.5.12-200609221010
>         web100_userland-1.6
>         ndt-3.4.1
>
> Any help would be appreciated, if I'm needing to run some debug I'd 
> be happy to do so, but I'm just curious what I should be looking for 
> at this point.

------------------------------------



Richard A. Carlson                              e-mail: 

Network Engineer                                phone:  (734) 352-7043
Internet2                                       fax:    (734) 913-4255
1000 Oakbrook Dr; Suite 300
Ann Arbor,  MI  48104