| To: | Jaap Keuter <jaap.keuter@xxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH] broadcast address on subnet |
| From: | "David S. Miller" <davem@xxxxxxxxxx> |
| Date: | Mon, 5 Jul 2004 15:35:38 -0700 |
| Cc: | netdev@xxxxxxxxxxx |
| In-reply-to: | <20040630125858.K68876-100000@xs1.xs4all.nl> |
| References: | <20040630125858.K68876-100000@xs1.xs4all.nl> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
On Wed, 30 Jun 2004 13:02:16 +0200 (CEST) Jaap Keuter <jaap.keuter@xxxxxxxxx> wrote: > Digging a bit deeper revealed that it actually is an issue with > SIOIFNETMASK. Once you bring up an interface with SIOIFADDR, a classfull > netmask and broadcast address is set (if applicable for the type of > interface), in order to get a properly configured interface. But if you > subnet the network using SIOIFNETMASK no proper broadcast address is > set. So you always have to calculate it yourself, obviously leading to > configuration errors. Indeed that's odd behavior. I like this patch and will apply it to my trees. Thanks. |
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