From: "Toke Høiland-Jørgensen" <notifications@github.com>
To: tohojo/flent <flent@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Subject: [Flent-users] Re: [tohojo/flent] How to create two simultaneous tests with different bandwidth in both hosts? (#217)
Date: Tue, 08 Dec 2020 05:54:43 -0800 [thread overview]
Message-ID: <tohojo/flent/issues/217/740632941@github.com> (raw)
In-Reply-To: <tohojo/flent/issues/217@github.com>
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lealog <notifications@github.com> writes:
> Hi,
>
> I'm trying to test a scenario where I have two PCs connected to the router on LAN side. 1 PC will create congestion and another PC simulating a Gaming console.
> I would like to know if flent was any way to create two simultaneous streams with different bandwidths.
>
> Example:
> PC Congestion will use test rrul_be to try force the Bufferbloat issue.
> PC Gaming will have a TCP stream with 15Mbps Download and 1Mbps Upload and measuring the latency and jitter.
>
> Any possibility to execute this scenario?
There's not really any 'fixed bandwidth' tests like you're describing
available in Flent, no. You could perhaps simulate it by putting a
shaper on the network interface of the gaming PC enforcing the
bandwidth, and then just running a TCP test. The traffic won't look like
gaming traffic, but you can get the bandwidth you want, and you can
still measure the impact on cross-traffic on that traffic...
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next prev parent reply other threads:[~2020-12-08 13:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-06 18:29 [Flent-users] " lealog
2020-12-08 13:54 ` Toke Høiland-Jørgensen [this message]
2020-12-08 16:33 ` [Flent-users] " lealog
2020-12-08 16:45 ` Toke Høiland-Jørgensen
2020-12-08 23:36 ` lealog
2020-12-17 14:40 ` Toke Høiland-Jørgensen
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