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Checking "ignore local traffic" lowers reported traffic usage
Started by Johnwg
Johnwg
Checking "ignore local traffic" lowers reported traffic usage 02 November 2015, 15:11 |
hello,
I like NetWorx, and the usage is close to the same as shown in my network centre (Vista) around 20 mb a day average. I especially like the applications tab where I can see what programs are using the Internet. Trouble is, since I checked the "ignore local traffic within the lan" box so as the applications tab will work, I now have about 5 or 6 mb a day less usage in NetWorx than what's showing in my network centre usage.
any ideas why this is so?
I like NetWorx, and the usage is close to the same as shown in my network centre (Vista) around 20 mb a day average. I especially like the applications tab where I can see what programs are using the Internet. Trouble is, since I checked the "ignore local traffic within the lan" box so as the applications tab will work, I now have about 5 or 6 mb a day less usage in NetWorx than what's showing in my network centre usage.
any ideas why this is so?
Re: Checking "ignore local traffic" lowers reported traffic usage 02 November 2015, 18:20 |
Admin Registered: 18 years ago Posts: 3 519 |
I can't say with certainty, but here are a couple of common issues:
- NetWorx doesn't record any data before a user logs in. The OS may be downloading updates or similar in background and if this happens to be before you log on, NetWorx won't record this.
- When you have the "Ignore LAN traffic" option ticked, it's common to expect up to 10% under-reporting because in this mode NetWorx does not record what's called TCP/IP overhead.
johnwg
Re: Checking "ignore local traffic" lowers reported traffic usage 03 November 2015, 09:52 |
Ok, it seems like my problem is mainly with 2.
Although NetWorx doesn't record that tcp/ip overhead with the Ignore LAN traffic option ticked, my network sharing centre does because it's usage is about 10% higher than NetWorx. Can that be changed, because my isp seems to charge me for that other 10% also.
Thanks
Although NetWorx doesn't record that tcp/ip overhead with the Ignore LAN traffic option ticked, my network sharing centre does because it's usage is about 10% higher than NetWorx. Can that be changed, because my isp seems to charge me for that other 10% also.
Thanks
Re: Checking "ignore local traffic" lowers reported traffic usage 03 November 2015, 10:03 |
Admin Registered: 18 years ago Posts: 3 519 |
Sure, if you would like to equalise the readings, you can do so in the hidden settings.
There is one parameter called Usage adjustment factor. Set it to a value that represent the difference (it would be about 1.1) and NetWorx reading should match the ISP's ones better.
There is one parameter called Usage adjustment factor. Set it to a value that represent the difference (it would be about 1.1) and NetWorx reading should match the ISP's ones better.
johnwg
Re: Checking "ignore local traffic" lowers reported traffic usage 04 November 2015, 08:45 |
Re: Checking "ignore local traffic" lowers reported traffic usage 05 November 2015, 03:29 |
Registered: 13 years ago Posts: 241 |
Just be aware that, depending on the type of downloads, the percentage may vary by quite a bit. For normal browsing 10% is quite close, but if you're downloading a large installation file, the difference may be 12% or even more.
You can use sqlite to make adjustments to the networx.db records to bring them in line with the ISP totals when that happens, but it's 'after the fact'. It's hard to know 'in advance' what percentage should be used in 'Hidden settings'.
You should use Networx as an easy guide to tell you when you're getting close to an ISP billing breakpoint and that you need to check those ISP totals to avoid extra billing costs.
You can use sqlite to make adjustments to the networx.db records to bring them in line with the ISP totals when that happens, but it's 'after the fact'. It's hard to know 'in advance' what percentage should be used in 'Hidden settings'.
You should use Networx as an easy guide to tell you when you're getting close to an ISP billing breakpoint and that you need to check those ISP totals to avoid extra billing costs.
johnwg
Re: Checking "ignore local traffic" lowers reported traffic usage 05 November 2015, 08:18 |