Date: Wed, 14 Jan 2004 22:43:16 +0100 From: =?iso-8859-1?Q?Sten_Daniel_S=F8rsdal?= <sten.daniel.sorsdal@wan.no> To: <freebsd-ipfw@freebsd.org> Subject: RE: 4.9 Release ipfw2 - OUCH using limit - reboots Message-ID: <0AF1BBDF1218F14E9B4CCE414744E70F5D9781@exchange.wanglobal.net>
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> > fuc> Has anyone seen a problem using 4.9 release with IPFW2 > using limit > fuc> causing crashes/reboots and 'OUCH! cannot remove rule, > count 65535' > fuc> in the logfile? Or, does anyone see a problem with my logic. > > fuc> sample use of limit seeming to cause the problem: > fuc> ipfw -q add 00182 allow log logamount 1000 tcp from any to > fuc> 216.XX.XX.6 setup limit src-addr 3 in via xl1 > > I can confirm the same on 4.9 with FreeBSD 4.8-RELEASE. My > sysctl settings with dyn_buckets was default. Machine reboots > on high amount of traffic. > I had to remove all "limit" options after i noticed they get created but not destroyed. Had to reboot (or in a few cases i could reload module) to fix it. I dont know why this happens but i believe i read about a similar thing on 5.x so i chalked it up as another bug that will be fixed soon. I run FreeBSD 4.9-RELEASE and couple of 4.9-PRERELEASE. Both have this issue, as far as i remember. _// Sten Daniel Sørsdal
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