> On May 12, 2015, at 16:20, Steve VanSlyck <s.vanslyck at postpro.net> wrote: > > Aside from whitelisting localhost, does this line also whitelist everything from 209.0.0.0 to 209.255.255.255 inclusive? > ignoreip = 127.0.0.1/8 209.0.0.0/8 fail2ban aside, yes the CIDR expression 209.0.0.0/8 refers to the address space in that range.