Re: [gianfar]bandwidth management problem on mpc8313 based board

2011-06-07 Thread Scott Wood
On Tue, 7 Jun 2011 18:32:37 +0530 Vijay Nikam wrote: > Dear All, > > I have mpc8313 powerpc based board with silicon revision 2.1. the > processor has two ETH ports (eTsec1 and eTsec2) i.e. eth0 and eth1. > eth0 is 1Gbps port and eth1 is 100Mbps port. On board there is L2 > switch from TANTOS2G

Re: [gianfar]bandwidth management problem on mpc8313 based board

2011-06-08 Thread Vijay Nikam
Hello Scott, Thanks for the prompt reply. > What's your CPU utilization? The CPU may just not be able to keep up with > that much traffic, with the software you're running. The software I am using to check bandwidth is 'iperf'. Without running iperf the CPU utilization varies around 30-50% and w

RE: [gianfar]bandwidth management problem on mpc8313 based board

2011-06-08 Thread David Laight
> Subject: [gianfar]bandwidth management problem on mpc8313 based board ... > I have mpc8313 powerpc based board with silicon revision 2.1. the > processor has two ETH ports (eTsec1 and eTsec2) i.e. eth0 and eth1. > eth0 is 1Gbps port and eth1 is 100Mbps port. On board there is L2 > switch from TAN

Re: [gianfar]bandwidth management problem on mpc8313 based board

2011-06-08 Thread Scott Wood
On Wed, 8 Jun 2011 16:21:03 +0530 Vijay Nikam wrote: > Hello Scott, > > Thanks for the prompt reply. > > > What's your CPU utilization? The CPU may just not be able to keep up with > > that much traffic, with the software you're running. > The software I am using to check bandwidth is 'iperf'.