Weeding wouldn't be that bad to do it a couple times, but I'm picturing a much larger batch of tests.
------------------------------ On Mon, Jan 29, 2018 at 10:23 AM, Adam Moffett <[email protected]> wrote: > Weeding through the stream in wireshark doesn't sound that bad. You'd > want to generate 1000pps to get 1ms accuracy though > > > ------ Original Message ------ > From: "Chuck McCown" <[email protected]> > To: [email protected] > Sent: 1/29/2018 10:20:38 AM > Subject: Re: [AFMUG] Failover / Recovery Time Testing? > > Ping something that gives you <1mS pings then fail the circuit over and > see what the ping time is on the next ping. > > *From:* Christopher Gray > *Sent:* Monday, January 29, 2018 8:06 AM > *To:* [email protected] > *Subject:* Re: [AFMUG] Failover / Recovery Time Testing? > > I want to use a tool that will time the "outage" automatically. > > For example, switches with ERPS capability usually claim things like "sub > 50ms recovery". How can I time that recovery on my actual system? > > I picture running some continuous data stream between two points, and > measuring any gaps in received data... but automatically instead of weeding > through the stream in wireshark. > > > > > > > > ------------------------------ > > On Mon, Jan 29, 2018 at 9:46 AM, Faisal Imtiaz <[email protected]> > wrote: > >> Not sure what exactly are you asking about ? >> >> How to break stuff ? >> and or How to know when it is fixes ? >> >> On a serious note, it depends on what you are testing.. >> e.g. one can easily simulate OSPF failover by turning a link / ethernet / >> radio port off.. and watching a traceroute (MTR or Pathping, Pingplotter >> etc etc ) >> and or watching the Router Logs >> >> Regards. >> >> Faisal Imtiaz >> Snappy Internet & Telecom >> http://www.snappytelecom.net >> >> Tel: 305 663 5518 x 232 <(305)%20663-5518> >> >> Help-desk: (305)663-5518 <(305)%20663-5518> Option 2 or Email: >> [email protected] >> >> ------------------------------ >> >> *From: *"Christopher Gray" <[email protected]> >> *To: *[email protected] >> *Sent: *Monday, January 29, 2018 9:17:26 AM >> *Subject: *[AFMUG] Failover / Recovery Time Testing? >> >> What tools do you suggest for testing failover time / recovery time? >> I've got several different failover mechanisms in use, and I'd like to >> start empirically testing them to have a better sense of their >> performance. >> >> Thank you - Chris >> >> > >
