Re: Ethernet performance tests

2010-10-27 Thread C. Tate Baumrucker
many switch and routing vendors provide such functionality in their os. this data can then be collected via SNMP, stored for reports and forwarded as events, when necessary. tate On 10/27/2010 7:32 PM, Diogo Montagner wrote: Hello everyone, I am looking for performance test methodology for et

Re: Speed Test Results

2011-12-23 Thread C Tate Baumrucker
Rolling your own with NDT (web100 tools), placing it on a common transit point within your network, and providing access to your customers will provide decent, consistent and pretty detailed results regarding TCP attributes. There are facilities within the software to perform packet captures f

Re: [NANOG] Introducing latency for testing?

2008-05-02 Thread C. Tate Baumrucker
setup a linux box between the systems with netem (included in most distros). http://www.linux-foundation.org/en/Net:Netem with it, you can introduce latency, loss, jitter, etc. tate Mike Lyon wrote: > So I want to mimic some latency in a test network for DB replication. > I am wondering what ot