Date: Wed, 5 Oct 2011 01:27:18 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: "Steven Hartland" <killing@multiplay.co.uk>, <freebsd-stable@freebsd.org> Cc: liv3d@multiplay.co.uk Subject: Re: serious packet routing issue causing ntpd high load? Message-ID: <41092663DF7A417D8A934A2840033412@multiplay.co.uk> References: <2740DA0E7C0F495BA00E6D4BC0FE8F37@multiplay.co.uk>
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----- Original Message ----- From: "Steven Hartland" <killing@multiplay.co.uk> .. > This seems very much like the following pr which was fixed:- > "Remove a bogusly introduced rtalloc_ign() in rev. 1.335/SVN 178029, > generating an RTM_MISS for every IP packet forwarded making user space > routing daemons unhappy":- > http://www.freebsd.org/cgi/query-pr.cgi?pr=124540 > > The box is doing no routing, its fairly basic install with > 1 main IP on em0 + 1 alias + gw addres and 1 private ip on em1. > > Its running mysql and thats about it. > > Any ideas? This may also be causing significantly higher than expected kernel time as well:- 0 root 161 -8 0 0K 2560K - 1 44:26 23.88% kernel I've removed the alias on em0 and removed all addresses from em1 leaving just 1 address on em1 + lo0 and still seeing the same thing. Regards Steve ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk.
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