Hi jan, thanks for your quick response.

>> Hi rtnet users, 
>> 
>> I have a problem right now.
>> I want to do some performance benchmarking using RTnet.
>> So,
>> I use two computers to do that. One computer using via_rhine ethernet
>> card, and another computer using realtek ethernet card. I have already
>> installed Xenomai 2.4.5 and RTnet 0.9.10 succesfully in both computer.

> First, please install up-to-date versions. It is pointless to search for
> problems in outdated releases when starting from scratch anyway.

I know it rather pointless, but I've already succeed in one computer.
So, I'm just afraid if I use the latest version I will face another problem.

>> But, in computer that using realtek ethernet card, it was always freeze
>> when I run ./rtnet start. Surprisingly, when I connect two computers
>> using cross cable, I can ping the computer that already freeze using
>> ./rtping [IP_Address] from another computer.
>> 
>> In addition, I have two ethernet cards in the computer that always freeze 
>> (eth0 and eth1). 

> System "freezes" often point to IRQ conflicts between RT and non-RT
> domain. Check the IRQ assignment for your system: Does any Linux device
> compete with the IRQ used by the RT-NIC?

May be you're right, but how can I check the IRQ conflicts between RT and 
non-RT?
Because system is already freeze when running ./rtnet start, before I can do 
something.


Regards,


Adnan


      
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