Date: Tue, 27 Dec 2011 09:50:05 +0200 From: Sami Halabi <sodynet1@gmail.com> To: freebsd-net@freebsd.org Subject: Re: ng_mppc_decompress: too many (4094) packets dropped, disabling node Message-ID: <CAEW%2BogZX7x4FkjknTd3HrUNt4OiHOWTGC7pQp%2Bkx=xQJ-OeaCg@mail.gmail.com> In-Reply-To: <CAEW%2BogY_iHUb=n=G45d5U_r5XfD39YDwgNkowu1QN%2BeWL5K5Fw@mail.gmail.com> References: <CAEW%2Bogbn6jizawgLCHCcTLMSmdjCKFvPkJa33jrJ5AAnjww=fg@mail.gmail.com> <20111227044754.GK8035@FreeBSD.org> <CAEW%2BogY_iHUb=n=G45d5U_r5XfD39YDwgNkowu1QN%2BeWL5K5Fw@mail.gmail.com>
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On Tue, Dec 27, 2011 at 9:44 AM, Sami Halabi <sodynet1@gmail.com> wrote: > Hi, > > >1) Is the number always 4094? > > No, i see 4092, 4093 also: > Dec 24 09:17:04 mpd2 kernel: ng_mppc_decompress: too many (4092) packets > dropped > , disabling node 0xffffff003051e400! > Dec 24 09:17:04 mpd2 kernel: > Dec 24 14:22:45 mpd2 kernel: ng_mppc_decompress: too many (4093) packets > dropped > , disabling node 0xffffff003d53db00! > Dec 24 14:22:45 mpd2 kernel: > Dec 24 19:28:45 mpd2 kernel: ng_mppc_decompress: too many (4092) packets > dropped > , disabling node 0xffffff00304e8500! > > > >2) Have you tried to disable this code, thus never disable node? How > >this performs? A patch for this is avaliable in > >http://www.freebsd.org/cgi/query-pr.cgi?pr=123045&cat= > didn't try yet.. should I? i saw later mail by you with patch.... > > Sami > > > 2011/12/27 Gleb Smirnoff <glebius@freebsd.org> > >> On Thu, Dec 15, 2011 at 09:51:09PM +0200, Sami Halabi wrote: >> S> Hi, >> S> >> S> I've searched the net andfound basicly 2 threads talking about the >> message: >> S> >> S> ng_mppc_decompress: too many (4094) packets dropped, disabling node >> S> >> S> in FBSD 6.3 >> S> http://lists.freebsd.org/pipermail/freebsd-bugs/2008-April/030183.htmlits >> S> a pr 123045 >> S> and 5.4. http://markmail.org/message/lptpp4qmiwksazxc >> S> basicly suggested to set define MPPE_MAX_REKEY to a higher values >> S> and found somewhere a patch that changes it to variable rather than >> using >> S> it as macro >> S> >> S> i saw no answer indicating this really solves the problem. >> S> >> S> did anyone have a solution tothe problem? i'm suffering from it even i >> have >> S> about 200 concurrent connections, as i read MPD+FREEBSD usually can >> utilize >> S> thousands of sessions. >> >> A couple of questions: >> >> 1) Is the number always 4094? >> 2) Have you tried to disable this code, thus never disable node? How >> this performs? A patch for this is avaliable in >> http://www.freebsd.org/cgi/query-pr.cgi?pr=123045&cat= >> >> -- >> Totus tuus, Glebius. >> > > > > -- > Sami Halabi > Information Systems Engineer > NMS Projects Expert > > -- Sami Halabi Information Systems Engineer NMS Projects Expert
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