HI,
I am using DE2 boards to implement a media application. The input and output bandwidth required is high. I am using ethernet to provide input and output to the board. I have nios processor and uClinux loaded on it.
I am using two DE2 boards. Each DE2 board implements one function. One DE2 board is 70% full and the other 75% full. The input is provided by a PC. I use socket programming for communication. I open telnet session with both the boards. When the i/o traffic is for less time the boards function properly. When the traffic continues for a longer time ( around one minute) the boards hang. They do not respond. I can not even ping to them. I have to restart whole system. I also observe that if I restart immediately it does not work. I have to wait 5 minutes before restarting. I also observe similar behaviour If there is no activity for around an hour.
To see if there is some problem with my application I started pinging from the PC to both the boards, simultaneously along with this when i tried pinging one board from another board this does not work. However I can ping the PC from the both the boards. If I leave ping running for a long time the boards stop responding.
Can anyone please suggest me what I can do? I dont know how to proceed further. Any pointers will be of great help.
Regards,
Mythri.
