From: David Miller <davem@davemloft.net> To: philipp_subx@redfish-solutions.com Cc: dunc@lemonia.org, kalle.valo@iki.fi, kaber@trash.net, netdev@vger.kernel.org, linux-wireless@vger.kernel.org Subject: Re: Network QoS support in applications Date: Thu, 11 Mar 2010 11:27:54 -0800 (PST) [thread overview] Message-ID: <20100311.112754.142886660.davem@davemloft.net> (raw) In-Reply-To: <4B9942A7.40205@redfish-solutions.com> From: "Philip A. Prindeville" <philipp_subx@redfish-solutions.com> Date: Thu, 11 Mar 2010 12:21:11 -0700 > And yes, there will always be misbehaving users. They are a fact of > life. That doesn't mean we should lobotomize the network. We don't > have an authentication mechanism on ICMP Redirects or Source-Quench, Which is why most networks block those packets from the outside. > Nor is ARP authenticated. Which is why people control who can plug into their physical network. None of the things you are saying support the idea of having applications decide what the DSCP marking should be.
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From: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org> To: philipp_subx-9z15yex7P+UJvtFkdXX2HpqQE7yCjDx5@public.gmane.org Cc: dunc-9b9L1Hpe0sBAfugRpC6u6w@public.gmane.org, kalle.valo-X3B1VOXEql0@public.gmane.org, kaber-dcUjhNyLwpNeoWH0uzbU5w@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: Re: Network QoS support in applications Date: Thu, 11 Mar 2010 11:27:54 -0800 (PST) [thread overview] Message-ID: <20100311.112754.142886660.davem@davemloft.net> (raw) In-Reply-To: <4B9942A7.40205-9z15yex7P+UJvtFkdXX2HpqQE7yCjDx5@public.gmane.org> From: "Philip A. Prindeville" <philipp_subx-9z15yex7P+UJvtFkdXX2HpqQE7yCjDx5@public.gmane.org> Date: Thu, 11 Mar 2010 12:21:11 -0700 > And yes, there will always be misbehaving users. They are a fact of > life. That doesn't mean we should lobotomize the network. We don't > have an authentication mechanism on ICMP Redirects or Source-Quench, Which is why most networks block those packets from the outside. > Nor is ARP authenticated. Which is why people control who can plug into their physical network. None of the things you are saying support the idea of having applications decide what the DSCP marking should be. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2010-03-11 19:27 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-01-26 8:27 Network QoS support in applications Kalle Valo 2010-01-26 8:27 ` Kalle Valo 2010-01-26 11:30 ` Patrick McHardy 2010-01-26 11:30 ` Patrick McHardy 2010-01-26 11:51 ` Kalle Valo 2010-01-26 11:51 ` Kalle Valo 2010-01-26 11:59 ` Patrick McHardy 2010-01-26 11:59 ` Patrick McHardy 2010-01-26 12:16 ` David Miller 2010-01-26 12:16 ` David Miller 2010-01-26 12:56 ` Kalle Valo 2010-01-26 13:06 ` David Miller 2010-01-26 13:47 ` Kalle Valo 2010-01-26 13:47 ` Kalle Valo 2010-01-26 14:02 ` Dunc 2010-01-26 14:27 ` Kalle Valo 2010-01-26 14:27 ` Kalle Valo 2010-01-26 21:54 ` Edgar E. Iglesias 2010-01-26 21:54 ` Edgar E. Iglesias 2010-01-27 7:11 ` Kalle Valo 2010-01-27 1:57 ` Zhu Yi 2010-01-27 13:24 ` Benny Amorsen 2010-03-11 19:21 ` Philip A. Prindeville 2010-03-11 19:27 ` David Miller [this message] 2010-03-11 19:27 ` David Miller 2010-03-11 19:29 ` Philip A. Prindeville 2010-03-11 19:29 ` Philip A. Prindeville 2010-05-19 0:04 ` Philip A. Prindeville 2010-05-31 19:30 ` Ben Gardiner 2010-05-31 19:30 ` Ben Gardiner 2010-05-31 20:28 ` Philip Prindeville 2010-01-26 14:43 ` Rémi Denis-Courmont 2010-01-26 14:43 ` Rémi Denis-Courmont 2010-01-26 13:06 ` Henning Rogge 2010-01-26 13:06 ` Henning Rogge 2010-01-27 6:59 ` Kalle Valo 2010-01-26 15:29 ` Steven Blake 2010-01-27 7:03 ` Kalle Valo 2010-01-27 16:18 ` Olaf van der Spek 2010-01-27 16:26 ` Greg Oliver 2010-03-11 18:56 ` Philip A. Prindeville
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