Date: Tue, 4 Jun 2019 13:51:08 -0400 From: David Mehler <dave.mehler@gmail.com> To: freebsd-pf <freebsd-pf@freebsd.org> Subject: FreeBSD 12, pf, and Dual IP stack? Message-ID: <CAPORhP5Mm49QPzBW7DgziS55EqeWSBDqn9vBkkeGpSdcsApUig@mail.gmail.com>
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Hello, 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? 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. Then I'd like to get pf working with a dual ip stack, forwarding both ipv4 and ipv6 traffic to the appropriate addresses. Currently I have a test web server running on one ipv4 address, as I said i'd like to give that jail an ipv6 address and have that machine respond to both ipv4 and ipv6 traffic? Any help appreciated. Thanks. Dave.
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