From: "Daniel T. Lee" <danieltimlee@gmail.com>
To: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: "David S . Miller" <davem@davemloft.net>,
netdev <netdev@vger.kernel.org>
Subject: Re: [v2 2/3] samples: pktgen: add helper functions for IP(v4/v6) CIDR parsing
Date: Fri, 13 Sep 2019 02:53:26 +0900 [thread overview]
Message-ID: <CAEKGpzhz2jDdO2W7kaZxKQ-3Dkpvu5=DB=JumfcfxM-Hr7Fp0w@mail.gmail.com> (raw)
In-Reply-To: <20190912175921.02bcd3b6@carbon>
On Fri, Sep 13, 2019 at 12:59 AM Jesper Dangaard Brouer
<brouer@redhat.com> wrote:
>
> On Thu, 12 Sep 2019 03:48:06 +0900
> "Daniel T. Lee" <danieltimlee@gmail.com> wrote:
>
> > This commit adds CIDR parsing and IP validate helper function to parse
> > single IP or range of IP with CIDR. (e.g. 198.18.0.0/15)
>
> One question: You do know that this expansion of the CIDR will also
> include the CIDR network broadcast IP and "network-address", is that
> intentional?
>
Correct.
What I was trying to do with this script is,
I want to test RSS/RPS and it does not
really matters whether it is broadcast or network address,
since the n-tuple hashing doesn't matter whether which kind of it.
> --
> Best regards,
> Jesper Dangaard Brouer
> MSc.CS, Principal Kernel Engineer at Red Hat
> LinkedIn: http://www.linkedin.com/in/brouer
next prev parent reply other threads:[~2019-09-12 17:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-11 18:48 [v2 1/3] samples: pktgen: make variable consistent with option Daniel T. Lee
2019-09-11 18:48 ` [v2 2/3] samples: pktgen: add helper functions for IP(v4/v6) CIDR parsing Daniel T. Lee
2019-09-12 15:59 ` Jesper Dangaard Brouer
2019-09-12 17:53 ` Daniel T. Lee [this message]
2019-09-13 12:32 ` Jesper Dangaard Brouer
2019-09-13 12:43 ` Jesper Dangaard Brouer
2019-09-14 15:02 ` Daniel T. Lee
2019-09-11 18:48 ` [v2 3/3] samples: pktgen: allow to specify destination IP range (CIDR) Daniel T. Lee
2019-09-13 12:31 ` Jesper Dangaard Brouer
2019-09-13 12:37 ` Toke Høiland-Jørgensen
2019-09-14 14:51 ` Daniel T. Lee
2019-09-13 12:04 ` [v2 1/3] samples: pktgen: make variable consistent with option Jesper Dangaard Brouer
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