Messages in this thread | | | From | Herbert Xu <> | Subject | Re: [RFC PATCH 32/33] Add the Xen virtual network device driver. | Date | Tue, 18 Jul 2006 23:08:09 +1000 |
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jamal <hadi@cyberus.ca> wrote: > > I dont think the ifup/ifconfig provide operational status (i.e link > up/down) - or do they? If they can be made to invoke scripts in such > a case then we are set.
In fact, that's a very good reason why this shouldn't be in netfront. Indeed, it shouldn't be in the guest at all. The reason is that the guest has no idea whether the physical carrier is present.
It's much better for the host to send the ARP packet on behalf of the guest since the host knows the carrier status and the guest's MAC address.
Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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