From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rick Goh" Date: Fri, 23 Mar 2001 17:30:46 +0000 Subject: [LARTC] TOS useful??? MIME-Version: 1 Content-Type: multipart/mixed; boundary="----=_NextPart_000_002D_01C0B402.0CBEF7B0" Message-Id: List-Id: To: lartc@vger.kernel.org This is a multi-part message in MIME format. ------=_NextPart_000_002D_01C0B402.0CBEF7B0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Will the manipulation of TOS affect throughput/delay/etc ? I have tried to set TOS of packets going through a particular source = port to have Maximum Throughput. But however, it doesn't seem to have = any effect on the throughput. Experiment: 3 TCP full streams from server into client: source port 42010 -> TOS set to Maximum throughput (0x01 0x08) source port 42011 -> normal source port 42012 -> normal However, the throughput is identical for each of the stream. Am i missing something here? ------=_NextPart_000_002D_01C0B402.0CBEF7B0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Will the manipulation of TOS affect=20 throughput/delay/etc ?
 
I have tried to set TOS of packets = going=20 through a particular source port to have Maximum Throughput. But = however,=20 it doesn't seem to have any effect on the throughput.
 
Experiment:
3 TCP full streams from server into=20 client:
source port 42010 -> TOS set to = Maximum=20 throughput (0x01 0x08)
source port 42011 -> = normal
source port 42012 -> = normal
 
However, the throughput is identical = for each of=20 the stream.
 
 
Am i missing something = here?
 
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