Date: Tue, 4 Jun 2019 19:54:45 +0200 From: Kurt Jaeger <pi@freebsd.org> To: David Mehler <dave.mehler@gmail.com> Cc: freebsd-pf <freebsd-pf@freebsd.org> Subject: Re: FreeBSD 12, pf, and Dual IP stack? Message-ID: <20190604175445.GE5902@home.opsec.eu> In-Reply-To: <CAPORhP5Mm49QPzBW7DgziS55EqeWSBDqn9vBkkeGpSdcsApUig@mail.gmail.com> References: <CAPORhP5Mm49QPzBW7DgziS55EqeWSBDqn9vBkkeGpSdcsApUig@mail.gmail.com>
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Hi! > I'm running a vps running FreeBSD 12 with pf as firewall. I've got a > public ipv4 and a public ipv6 address, the latter is not going through > a tunnel broker. > > I can not wrap my head around ipv6 probably because I'm use to decimal > representations and ipv4 addressing. If anyone has a primer I would > welcome it. > > With regards ipv6 I don't know if my address gives me one address or a > range? It gives you one IPv6 address, not a range. But as the netmask is /64, you can add quite a few ipv6 interface aliases to play with. > If a range what I'm wanting to do is assign that range to jails > running on a cloned interface lo1 so that each of them can have their > own ipv6 as well as natted ipv4 addresses. Yes, that might work. -- pi@opsec.eu +49 171 3101372 One year to go !
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