Re: [DNG] network measurement

2021-05-10 Thread Bernard Rosset via Dng
I thought the original question called for real-time "active" CLI monitoring. MTR is a useful tool for visualising data, either on it's own with your own hand-rolled scripts, or with Cacti. You can pick up interface traffic stats from somewhere in /proc/net - or Cacti will (IIRC) automate

Re: [DNG] network measurement

2021-05-10 Thread Antoine via Dng
On Friday, 7 May at 20:02, Hendrik Boom wrote: (...) My home network accesses the rest of the world using a Linux box, whch also hosts a website, does SMTP, does firewalling/masquerading, and has a file server for the LAN. That Linux box is the only thing connected directly to the DSL modem,

Re: [DNG] network measurement

2021-05-10 Thread Simon Hobson
Ludovic Bellière wrote: > You could also explore alternatives to zoom, like the FOSS > (jitsi)[https://jitsi.org/]. FWIW, of all the options I've used on my (rather old, 2005 model) Mac, Zoom has the lowest load. Jitsi is considerably higher, and I have to manually turn down the video to the

Re: [DNG] network measurement

2021-05-08 Thread spiralofhope
On Sat, 8 May 2021 09:40:51 +0300 Dimitris via Dng wrote: > do you ping anything while on these delays? if you're losing many > packages, then i'd call ISP first to check dsl line.. I once had significant packet loss and my ISPs solution was to actually _lower_ my speeds to reduce it. I have

Re: [DNG] network measurement

2021-05-08 Thread Dimitris via Dng
browser delays could be due to slow dns resolving.. i'd also suggest a local caching resolver as ralph suggested... do you ping anything while on these delays? if you're losing many packages, then i'd call ISP first to check dsl line.. some tools for network traffic : iftop, nload, nethogs,

Re: [DNG] network measurement

2021-05-07 Thread mett
2021-05-08 09:02 に Hendrik Boom さんは書きました: I've been having trouble using zoom recently. If there's a large meeting, no questions I ask can heard clearly, even if the meeting uses the protocol of muting everyone else. I also have problems with short browser delays that may last a few seconds to

Re: [DNG] network measurement

2021-05-07 Thread Ludovic Bellière
On ven, 07 mai 2021, Hendrik Boom wrote: > [snip] > The phone company now opines that the data rate on the connection is > barely sufficient for a multiparty zoom connection, and this is because > of the distance to the exchange. > > > > Now I'd like to measure what's going on in my

Re: [DNG] network measurement

2021-05-07 Thread Ralph Ronnquist via Dng
On Fri, 7 May 2021 20:02:13 -0400 Hendrik Boom wrote: > I've been having trouble using zoom recently. > If there's a large meeting, no questions I ask can heard clearly, > even if the meeting uses the protocol of muting everyone else. > > I also have problems with short browser delays that may

Re: [DNG] network measurement

2021-05-07 Thread Fred
On 5/7/21 5:02 PM, Hendrik Boom wrote: I've been having trouble using zoom recently. If there's a large meeting, no questions I ask can heard clearly, even if the meeting uses the protocol of muting everyone else. I also have problems with short browser delays that may last a few seconds to a

[DNG] network measurement

2021-05-07 Thread Hendrik Boom
I've been having trouble using zoom recently. If there's a large meeting, no questions I ask can heard clearly, even if the meeting uses the protocol of muting everyone else. I also have problems with short browser delays that may last a few seconds to a minute or so. However, the pppoe