Date: Mon, 30 Nov 2009 20:18:15 +0100 From: Kevin Smith <kerbzo@gmail.com> To: Mailing LIst Member <mailinglistmember@mgwigglesworth.net> Cc: freebsd-ipfw@freebsd.org, freebsd-current@freebsd.org, Alex Almeida <admin@benaianet.com>, ben@wanderview.com Subject: Re: dummynet issues Message-ID: <4B141A77.4030102@gmail.com> In-Reply-To: <4B12C543.2070204@mgwigglesworth.net> References: <4B129960.9030107@gmail.com> <4B12B6B9.3030106@bsd.com.br> <4B12C32F.3060709@gmail.com> <4B12C543.2070204@mgwigglesworth.net>
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Mailing LIst Member wrote: > Kevin Smith wrote: >> Alex Almeida wrote: >> >>> Hi, >>> >>> The same happened with me, just by setting: >>> net.inet.ip.fw.one_pass: 0 >>> >>> And stopped the message, however I was using version 6.4. >>> >>> I hope that helps you, >>> >>> Hugs >>> >>> Alex Almeida >>> >>> >>> >>> >>> Kevin Smith escreveu: >>> >>>> Hi, >>>> >>>> I'm experiencing some dummynet issues after upgrading from 7-STABLE to >>>> 8.0-RELEASE. >>>> My /var/log/messages is full of these logs: >>>> >>>> Nov 29 15:34:18 stone kernel: dummynet: OUCH! pipe should have been >>>> idle! >>>> Nov 29 15:34:49 stone last message repeated 409 times >>>> Nov 29 15:36:49 stone last message repeated 1595 times >>>> Nov 29 15:46:50 stone last message repeated 8162 times >>>> Nov 29 15:56:51 stone last message repeated 7099 times >>>> Nov 29 16:06:52 stone last message repeated 4771 times >>>> Nov 29 16:16:53 stone last message repeated 3859 times >>>> Nov 29 16:26:54 stone last message repeated 3493 times >>>> Nov 29 16:36:55 stone last message repeated 5874 times >>>> >>>> Also I noticed that traffic shaping is not working any longer , i.e.: >>>> actually outgoing pipes do not limit bandwidth at all. >>>> Until 8 Release upgrading the same configuration was working perfectly. >>>> >>>> This is my uname -a >>>> >>>> FreeBSD stone.it 8.0-RELEASE FreeBSD 8.0-RELEASE #5: Sat Nov 28 >>>> 20:22:30 >>>> CET 2009 kevin@stone.it:/usr/obj/usr/src/sys/STONE i386 >>>> >>>> Attached my dmesg.boot and my kernel configuration. >>>> >>>> Is anybody experiencing same issues? >>>> Thank you, >>>> regards, >>>> >>>> -- >>>> Kevin >>>> >>>> ------------------------------------------------------------------------ >>>> >>>> >>>> _______________________________________________ >>>> freebsd-ipfw@freebsd.org mailing list >>>> http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw >>>> To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org" >>>> >> Hi, >> >> I've already net.inet.ip.fw.one_pass set to 0, and also setting it to 1, >> even if this is not what I need, does not fix. >> Thank you anyway, >> regards, >> >> -- >> Kevin >> _______________________________________________ >> freebsd-ipfw@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw >> To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org" >> > I know this may be a rediculous question, given the audience, however, I > will inquire anyhow. > > "Have you verified that your kernel has installed cleanly?" > I am still on 7.2-Stable, on my production servers, however, when I have > attempted hasty upgrades, and reinstalled the kernel after compiling it > on the new system, it required a second iteration of cleaning, and > recompiling/installing for the kernel to recognize the net options that > are being referenced. > > Hence, when I initially compiled and installed the kernel, I had to > repeat the process a second time, to see all firewalling activated > correctly.(pipes, and other rules) > > Of course, as previously indicated, this may be just a new bug for the > newer system, however, I would try that first. Also, make sure you port > the new version of your rules/config file to the 8-Release branch. I > have had trouble going between 6 and 7 with some of these rules not > being recognized but the option compiled. > > I can't remember what that was, for a good example, however, just a few > things to investigate. > > I apologize if these options have already been investigated. > > Respectfully, > > Martes Hi, thank you for your answer, but everything seems quite fine with 8-RELEASE except for this issue. I tried to recompile without SMP or PREEMPTION options and also to apply oleg@ 's patch at http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet/ipfw/ip_dummynet.c?rev=1.5.2.2;content-type=text%2Fplain committed on RELENG_8 with no luck. Upgrading was fine, I can say that all has been installed cleanly. Thank you, regards, -- Kevin
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