Re: Measuring packet loss and Latency Between eastern Europe and north america

2020-03-31 Thread LTGJAMAICA
Turn out to be an issue with our primary ISP On Tue, Mar 31, 2020, 12:09 PM LTGJAMAICA wrote: > Thanks Arie > > What's the best resources to use to study for the ccde ? > > On Sun, Mar 29, 2020, 7:17 PM Arie Vayner wrote: > >> Hey, >> >> Look at thousand eyes... >> >> Tnx, >> Arie >> >> On Sun,

Re: Measuring packet loss and Latency Between eastern Europe and north america

2020-03-30 Thread Jason Kuehl
Smokeping On Mon, Mar 30, 2020 at 4:19 PM Matt Erculiani wrote: > Don’t forget you can use any port/protocol for MTR and traceroute, which > is basically all the fancy apps will do, just automatically. > > $ mtr -T -P 443 den01.example.com > > This will send 443 tcp syn packets that should bypa

Re: Measuring packet loss and Latency Between eastern Europe and north america

2020-03-30 Thread Matt Erculiani
Don’t forget you can use any port/protocol for MTR and traceroute, which is basically all the fancy apps will do, just automatically. $ mtr -T -P 443 den01.example.com This will send 443 tcp syn packets that should bypass icmp filtering or rate limiting. Note this does not help if icmp responses

RE: Measuring packet loss and Latency Between eastern Europe and north america

2020-03-30 Thread Sam Roche
We use Ping Plotter for similar analysis which may help you. http://www.pingplotter.com/ Sam Roche – Supervisor of Network Operations Support: supp...@lakelandnetworks.com 705-640-0556 TF: 844.444.4249 Direct: sro...@lakelandnetworks.com