Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Tim
On Fri, 2009-08-14 at 12:45 -0430, Patrick O'Callaghan wrote: > * You may be using your download link for several other things that > you might not even be aware of, e.g. mail updating, browser page > reloads, or even other parallel downloads (not forgetting other > machines on your local net which

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread john wendel
On 08/14/2009 08:29 AM, Daniel B. Thurman wrote: I have been testing my residential ISP/DSL-Landline connections and wanted to make sure that I was getting what I am paying for. Supposedly, one can use the various website based "speed test" tools to determine their upload and download speeds.

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Robert L Cochran
Do remember that your final throughput can be influenced by many factors. One that hasn't yet been covered is the type of physical wiring you have, the age and condition of that wiring, and whether or not it is twisted pair (as in "unshielded twisted pair" or "shielded twisted pair" Category 5e

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Rick Stevens
Suvayu Ali wrote: Hi Daniel, Daniel B. Thurman wrote: Of the several sites I have tried, they all more or less seemed to be in close agreement with one another in terms of the bandwidth speeds, i.e. my connection speed is quoted at 768KB/s up and 3MB/s down, and the farther away from central, t

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Daniel B. Thurman
Suvayu Ali wrote: Hi Daniel, Daniel B. Thurman wrote: Of the several sites I have tried, they all more or less seemed to be in close agreement with one another in terms of the bandwidth speeds, i.e. my connection speed is quoted at 768KB/s up and 3MB/s down, and the farther away from central, t

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Patrick O'Callaghan
On Fri, 2009-08-14 at 20:25 +0100, Marko Vojinovic wrote: [...] > I would say Chris is completely correct. For the OP: don't worry, your ISP > seems to be providing you with what you expect. I didn't suggest that what the OP is seeing isn't normal to within a reasonable margin of error. I was sim

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Suvayu Ali
Hi Daniel, Daniel B. Thurman wrote: Of the several sites I have tried, they all more or less seemed to be in close agreement with one another in terms of the bandwidth speeds, i.e. my connection speed is quoted at 768KB/s up and 3MB/s down, and the farther away from central, the more reduced is

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Marko Vojinovic
On Friday 14 August 2009 18:23:41 Patrick O'Callaghan wrote: > On Fri, 2009-08-14 at 12:42 -0400, Chris Tyler wrote: > > Yes. 3 megaBITs per second is just over 300 kiloBYTEs per second. > > There > > are 8 bits per byte, plus there's packet and protocol overhead, so a > > 10:1 ratio between the nu

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Les
It should also be noted that there is latency related to physical transmission speeds, so if the upload or download does checksums and verify handshaking, then there will be a delay of the roundtrip at the speed of light. Now this seems very fast to most folks, but electronically it is measurable,

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Patrick O'Callaghan
On Fri, 2009-08-14 at 12:42 -0400, Chris Tyler wrote: > Yes. 3 megaBITs per second is just over 300 kiloBYTEs per second. > There > are 8 bits per byte, plus there's packet and protocol overhead, so a > 10:1 ratio between the numbers is normal. Actually not. Even discounting protocol overhead, a 3

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Patrick O'Callaghan
On Fri, 2009-08-14 at 09:21 -0700, Daniel B. Thurman wrote: > > First, the download speed get from any site can only be as high as > their > > upload speed. > > > So, does that mean I am wasting money by going from > 768KB/s Up / 768KB/s Down to 768KB/s Up / 3MB/s > Down since I will never obtai

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Daniel B. Thurman
Of Chris Tyler Sent: Friday, August 14, 2009 12:42 PM To: Community assistance, encouragement, and advice for using Fedora. Subject: Re: Testing upload/download bandwidth speeds for verification On Fri, 2009-08-14 at 08:29 -0700, Daniel B. Thurman wrote: I have been testing my residential ISP/DSL-

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Daniel B. Thurman
Chris Tyler wrote: On Fri, 2009-08-14 at 08:29 -0700, Daniel B. Thurman wrote: I have been testing my residential ISP/DSL-Landline connections and wanted to make sure that I was getting what I am paying for. Supposedly, one can use the various website based "speed test" tools to determine the

RE: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Paul Grinberg
Community assistance, encouragement, and advice for using Fedora. Subject: Re: Testing upload/download bandwidth speeds for verification On Fri, 2009-08-14 at 08:29 -0700, Daniel B. Thurman wrote: > I have been testing my residential ISP/DSL-Landline > connections and wanted to make sure that I was

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Daniel B. Thurman
Daniel B. Thurman wrote: Ed Greshko wrote: Daniel B. Thurman wrote: I have been testing my residential ISP/DSL-Landline connections and wanted to make sure that I was getting what I am paying for. Supposedly, one can use the various website based "speed test" tools to determine their upload a

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Chris Tyler
On Fri, 2009-08-14 at 08:29 -0700, Daniel B. Thurman wrote: > I have been testing my residential ISP/DSL-Landline > connections and wanted to make sure that I was getting > what I am paying for. Supposedly, one can use the various > website based "speed test" tools to determine their upload > and d

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Daniel B. Thurman
Ed Greshko wrote: Daniel B. Thurman wrote: I have been testing my residential ISP/DSL-Landline connections and wanted to make sure that I was getting what I am paying for. Supposedly, one can use the various website based "speed test" tools to determine their upload and download speeds. Are

Re: Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Ed Greshko
Daniel B. Thurman wrote: > > I have been testing my residential ISP/DSL-Landline > connections and wanted to make sure that I was getting > what I am paying for. Supposedly, one can use the various > website based "speed test" tools to determine their upload > and download speeds. > > Are these "sp

Testing upload/download bandwidth speeds for verification

2009-08-14 Thread Daniel B. Thurman
I have been testing my residential ISP/DSL-Landline connections and wanted to make sure that I was getting what I am paying for. Supposedly, one can use the various website based "speed test" tools to determine their upload and download speeds. Are these "speed test" tools credible and can they