* Re: [Bugme-new] [Bug 7278] New: forcedeth slowed down by traffic shaping [not found] <200610070018.k970IDgF032404@fire-2.osdl.org> @ 2006-10-07 0:22 ` Andrew Morton 2006-10-11 11:43 ` Jarek Poplawski 0 siblings, 1 reply; 3+ messages in thread From: Andrew Morton @ 2006-10-07 0:22 UTC (permalink / raw) To: netdev; +Cc: kernel-bugzilla, bugme-daemon@kernel-bugs.osdl.org On Fri, 6 Oct 2006 17:18:13 -0700 bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=7278 > > Summary: forcedeth slowed down by traffic shaping > Kernel Version: 2.6.16 > Status: NEW > Severity: normal > Owner: jgarzik@pobox.com > Submitter: kernel-bugzilla@future.shiny.co.il > > > When assigninig a simple Tocket Bucket Filter (TBF) classless trafic shaping > policy to the eth0 device (provided by forcedeth), the device's upstream speed > drops to ~12kbyte/s, regardless of the traffic limit I set in the shaping rule. > In fact, the traffic limit values could be larger than the connection's > throughput and it'll still limit to mere 12kbyte/s. Once I revert the rule to > pfifo_fast, the rate resumes to the connection's real one (64kbyte/s). > > If I set the TBF lower than 96kbit on eth0, it indeed applies; in other words, I > can make the connection slower than 12kbyte/s but not faster. > > If I assign the same rule to ppp0, it works just as intended, for rules higher > than 12kbyte/s, leading me to believe forcedeth has something to do with it. > > (Is there any module parameter I can try tweaking?) > ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 7278] New: forcedeth slowed down by traffic shaping 2006-10-07 0:22 ` [Bugme-new] [Bug 7278] New: forcedeth slowed down by traffic shaping Andrew Morton @ 2006-10-11 11:43 ` Jarek Poplawski 2006-10-11 11:51 ` Patrick McHardy 0 siblings, 1 reply; 3+ messages in thread From: Jarek Poplawski @ 2006-10-11 11:43 UTC (permalink / raw) To: Andrew Morton; +Cc: netdev, kernel-bugzilla, bugme-daemon@kernel-bugs.osdl.org On 07-10-2006 02:22, Andrew Morton wrote: > On Fri, 6 Oct 2006 17:18:13 -0700 > bugme-daemon@bugzilla.kernel.org wrote: > >> http://bugzilla.kernel.org/show_bug.cgi?id=7278 >> >> Summary: forcedeth slowed down by traffic shaping >> Kernel Version: 2.6.16 >> Status: NEW >> Severity: normal >> Owner: jgarzik@pobox.com >> Submitter: kernel-bugzilla@future.shiny.co.il >> >> >> When assigninig a simple Tocket Bucket Filter (TBF) classless trafic shaping >> policy to the eth0 device (provided by forcedeth), the device's upstream speed >> drops to ~12kbyte/s, regardless of the traffic limit I set in the shaping rule. >> In fact, the traffic limit values could be larger than the connection's >> throughput and it'll still limit to mere 12kbyte/s. Once I revert the rule to >> pfifo_fast, the rate resumes to the connection's real one (64kbyte/s). >> >> If I set the TBF lower than 96kbit on eth0, it indeed applies; in other words, I >> can make the connection slower than 12kbyte/s but not faster. >> >> If I assign the same rule to ppp0, it works just as intended, for rules higher >> than 12kbyte/s, leading me to believe forcedeth has something to do with it. >> >> (Is there any module parameter I can try tweaking?) Isn't it to unpolite to expect from the submitter some details like this tbf rule or testing with other kernel version? Jarek P. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 7278] New: forcedeth slowed down by traffic shaping 2006-10-11 11:43 ` Jarek Poplawski @ 2006-10-11 11:51 ` Patrick McHardy 0 siblings, 0 replies; 3+ messages in thread From: Patrick McHardy @ 2006-10-11 11:51 UTC (permalink / raw) To: Jarek Poplawski Cc: Andrew Morton, netdev, kernel-bugzilla, bugme-daemon@kernel-bugs.osdl.org Jarek Poplawski wrote: > On 07-10-2006 02:22, Andrew Morton wrote: > >>On Fri, 6 Oct 2006 17:18:13 -0700 >>bugme-daemon@bugzilla.kernel.org wrote: >> >> >>>http://bugzilla.kernel.org/show_bug.cgi?id=7278 >>> >>> Summary: forcedeth slowed down by traffic shaping >>> Kernel Version: 2.6.16 >>> Status: NEW >>> Severity: normal >>> Owner: jgarzik@pobox.com >>> Submitter: kernel-bugzilla@future.shiny.co.il >>> >>> >>>When assigninig a simple Tocket Bucket Filter (TBF) classless trafic shaping >>>policy to the eth0 device (provided by forcedeth), the device's upstream speed >>>drops to ~12kbyte/s, regardless of the traffic limit I set in the shaping rule. >>>In fact, the traffic limit values could be larger than the connection's >>>throughput and it'll still limit to mere 12kbyte/s. Once I revert the rule to >>>pfifo_fast, the rate resumes to the connection's real one (64kbyte/s). >>> >>>If I set the TBF lower than 96kbit on eth0, it indeed applies; in other words, I >>>can make the connection slower than 12kbyte/s but not faster. >>> >>>If I assign the same rule to ppp0, it works just as intended, for rules higher >>>than 12kbyte/s, leading me to believe forcedeth has something to do with it. >>> >>>(Is there any module parameter I can try tweaking?) > > > Isn't it to unpolite to expect from the submitter some details > like this tbf rule or testing with other kernel version? The TBF command would be a good start to make sure its not a configuration error. ^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-10-07 0:22 ` [Bugme-new] [Bug 7278] New: forcedeth slowed down by traffic shaping Andrew Morton
2006-10-11 11:43 ` Jarek Poplawski
2006-10-11 11:51 ` Patrick McHardy
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