Hey Christoph, I get a lot of this -
WARNING Determined IP using DNS Lookup: 35143 = ['0.0.137.71'] Here's my jail.local file - [DEFAULT] bantime = 31536000 [sendmail-auth] enabled = true port = submission,465,smtp logpath = %(syslog_mail)s [sendmail-reject] enabled = true port = smtp,465,submission logpath = %(syslog_mail)s [sendmail] enabled = true port = smtp,465,submission logpath = %(syslog_mail)s I'm going to add this now - usedns = no to jail.local - but I don't get why this option is by default set to warn. Should it not be off? I've never thought this was a good idea. This is the only thing I have amended from the default config. My sendmail.conf filter contains some of my own regular expressions, which I am willing to share, but they are quite simple regex lines. From testing they all work fine. When I ban around 24k of IP addresses (ipfw tables) it seems to stop working. Memory issue maybe? Is there a way to increase the memory? Or can I tell it to use ram disk tmpfs, if that would help? I was thinking of pumping all these addresses into my own rbl, but as I use delay checks in sendmail it doesn't work as well. I'm thinking of just turning that off soon. Thanks, Rich -----Original Message----- From: Christoph Theis [mailto:[email protected]] Sent: 25 February 2016 14:10 To: Richard Mealing <[email protected]>; [email protected] Subject: Re: [Fail2ban-users] Fail2ban & FreeBSD Hello Richard! Am 25.02.2016 um 14:39 schrieb Richard Mealing: > It's a real shame this doesn't work with FreeBSD. It always used to. > I've tried changing loads of things and it just doesn't work very well. > > I'm using the latest everything. Are there any plans to develop this > on FreeBSD so it works properly? I'm using fail2ban on a couple of FreeBSD machines and it is running just fine, so it is not a general problem but looks like a specific problem on your machines. As to why it stops / crashes: I have to refer you to the fail2ban developers, if there are any debug flags you could turn on. Best regards Christoph ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Fail2ban-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/fail2ban-users
