Packet bombardment
#1
Posted 14 February 2012 - 09:13 PM
#2
Posted 14 February 2012 - 10:55 PM
#3
Posted 14 February 2012 - 11:02 PM
#4
Posted 16 February 2012 - 12:03 AM
#5
Posted 16 February 2012 - 03:42 AM
The N+ is locking up when it's on a *very* busy network and is just being slammed with tons of UDP packets, example: an IPTV multicast transmission. When I pull it off the network (or turn the TV off), it just reboots.
Any suggestions? Anything in the works to correct this?
Just curious, how many UDP datagrams per sec is it handling without freezing?
@Chris: Is there a way interop can help us in this situation? What about using WIZnet ethernet chip, like FEZ Panda, how much does that help with performance?
#6
Posted 17 February 2012 - 07:21 PM
Without freezing? Not sure. However, over 30 seconds, I picked up roughly 22,500 UDP packets directly attributed to the IPTV's streaming service. That's about 750 packets per second.Just curious, how many UDP datagrams per sec is it handling without freezing?
I would hate to lose all broadcast capabilities as the device I need to interface with sends out a UDP beacon once every five seconds.
This is my last hurdle with the project, and then I could move on and expand it even more.
#7
Posted 19 February 2012 - 10:50 PM
Without freezing? Not sure. However, over 30 seconds, I picked up roughly 22,500 UDP packets directly attributed to the IPTV's streaming service. That's about 750 packets per second.
I would hate to lose all broadcast capabilities as the device I need to interface with sends out a UDP beacon once every five seconds.
This is my last hurdle with the project, and then I could move on and expand it even more.
750 packets per seconds is pretty impressive for software implemented network stack on a controller this small. Have you looked into possibly using interop for added performance boost?
Wiznet also makes an ethernet chip, I think it'll be able to handle much more udp traffic.
#8
Posted 20 February 2012 - 02:24 AM
#9
Posted 23 February 2012 - 01:59 AM
#10
Posted 23 February 2012 - 04:02 AM
#11
Posted 23 February 2012 - 04:23 AM
#12
Posted 23 February 2012 - 05:25 PM
If you are, then you could potentially configure this in DNS. As far as accessing the data from the local network, the only thing that I can think of is to run some sort of a gateway service.
One possible route, not sure how difficult this may be for some, is to use a router running something like DD-WRT and running your own custom service on them.
I'm not sure how much help I am being here.
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users