Date: Mon, 29 Jun 2015 11:12:45 +0200 From: Milan Obuch <freebsd-pf@dino.sk> To: Daniel Hartmeier <daniel@benzedrine.ch> Cc: Ian FREISLICH <ian.freislich@capeaugusta.com>, freebsd-pf@freebsd.org Subject: Re: Large scale NAT with PF - some weird problem Message-ID: <20150629111245.2fab747c@zeta.dino.sk> In-Reply-To: <20150629090448.GB22693@insomnia.benzedrine.ch> References: <14e119e8fa8.2755.abfb21602af57f30a7457738c46ad3ae@capeaugusta.com> <E1Z6dHz-0000uu-D8@clue.co.za> <E1Z6eVg-0000yz-Ar@clue.co.za> <20150621195753.7b162633@zeta.dino.sk> <E1Z7Ixx-0006K1-5p@clue.co.za> <E1Z7K1Y-0006Ph-ON@clue.co.za> <20150623112331.668395d1@zeta.dino.sk> <20150628100609.635544e0@zeta.dino.sk> <20150629082654.GA22693@insomnia.benzedrine.ch> <20150629105201.7ee24e38@zeta.dino.sk> <20150629090448.GB22693@insomnia.benzedrine.ch>
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On Mon, 29 Jun 2015 11:04:48 +0200 Daniel Hartmeier <daniel@benzedrine.ch> wrote: > On Mon, Jun 29, 2015 at 10:52:01AM +0200, Milan Obuch wrote: > > > Does this answerred your question fully or something more would be > > usefull? > > Which one is the magical IP address, i.e. the one that causes trouble > once it's being used (I guess from x.y.26.0/27)? > > It's always the same one, even across reloads and reboots? > > Daniel x.y.27.152, it was always the same, it kept reappear randomly. Now, with pool reduced to x.y.26.0/24 it can't happen, maybe for some time this workaround will be enough. If, however, anybody would like to test something, it can be changed for test again. I did not observed this behaviour with any other IP after I upgrade to 10.2-PRERELASE, but I remember seeing this issue with x.y.27.153 and x.y.27.154, just less frequently. Most of the time I just looked for x.y.27.152, nothing more was necessary. Milan
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