North American Network Operators Group|
Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical
Re: why upload with adsl is faster than 100M ethernet ?
On Fri, 15 Oct 2004, Joe Shen wrote: > But, why TCP throughput experience so much difference between ADSL acess > and fiber link access? Ask the customer to install Ethereal on the computer sending the file and dump all data on the TCP session and send it to you, then use the Ethereal function "speed over time" or what it's called. It'll use the TCP information in the packet dump to determine over time what speed the transfer was. If the speed is saw-toothing over time you might have a very aggressive policer on the way which is hit by the faster line, but not with the slower one. -- Mikael Abrahamsson email: [email protected]