Date: Wed, 02 Jun 2004 11:54:48 +0200 From: "freebsd-question@premsoft.co.za" <freebsd-questions@premsoft.co.za> To: Mike Silbersack <silby@silby.com> Cc: freebsd-stable@freebsd.org Subject: Re: Possible portrange.randomized problems? Message-ID: <40BDA3E8.2050503@premsoft.co.za> In-Reply-To: <20040602023824.B37780@odysseus.silby.com> References: <20040602023824.B37780@odysseus.silby.com>
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Mike Silbersack typed on a keyboard not too far away, on 6/2/2004 9:44 AM: >I've been informed that there have been some reports of problems with >MySQL connections failing due to randomized ephemeral ports. If you're >one of the people affected, could you check a few things and then contact >me? > >Things to check: > >1. Are the stuck sockets / failing connections sticking in the SYN_SENT >state? > >2. Does the range of ports in use look like it's relatively random, or do >you see only a small amount of your portrange being used? (The portrange >is 1024 to 5000 by default.) > >3. Does setting net.inet.ip.portrange.randomized=0 solve the problem for >you? > >Thanks, > >Mike "Silby" Silbersack >_______________________________________________ >freebsd-stable@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-stable >To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > > Oh, sorry, I forgot to mention my MySQL error log: 040602 11:50:08 Aborted connection 18214 to db: 'vpopmail' user: 'vpopmail' host: `localhost' (Got an error reading communication packets) 040602 11:50:52 Aborted connection 18215 to db: 'vpopmail' user: 'vpopmail' host: `localhost' (Got an error reading communication packets) 040602 11:51:06 Aborted connection 18216 to db: 'vpopmail' user: 'vpopmail' host: `localhost' (Got an error reading communication packets) 040602 11:51:35 Aborted connection 18217 to db: 'vpopmail' user: 'vpopmail' host: `localhost' (Got an error reading communication packets) 040602 11:52:56 Aborted connection 18220 to db: 'vpopmail' user: 'vpopmail' host: `localhost' (Got an error reading communication packets) My logs are filling up with those. :/ Can this somehow be hardware related?
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