Date: Wed, 21 Jul 2021 04:37:48 -0700 From: Mel Pilgrim <list_freebsd@bluerosetech.com> To: freebsd-questions@freebsd.org Subject: Re: Specifying IPv6 off-link for a subnet Message-ID: <e3f8cf54-4607-75bd-6c14-599943adfa1a@bluerosetech.com> In-Reply-To: <YPbbpT3fm531Od5h@thismonkey.com> References: <YOMpKMgvV2zs4ZVj@thismonkey.com> <5ea688b3-79b9-8a28-0430-5a4651207ae0@bluerosetech.com> <YPTCSCcndUWY4409@thismonkey.com> <010afd33-d7e5-b8b5-229e-823aa007a045@bluerosetech.com> <YPbbpT3fm531Od5h@thismonkey.com>
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On 2021-07-20 7:20, Scott wrote: > My need is pretty simple: to have FreeBSD servers with an IPv6 stack > operating correctly on a private vLAN (IPPL). Specifically an isolated > private vLAN. > > In IPv6 (as I understand it), this should be done by specifying that the > prefix/subnet of the configured address is not on-link, and therefore should > *always* use the router as the next hop. (Similar to an NBMA network). Off-hand, I'd try configuring vmx0 with xx::yy/128 and the router's link-local for the default route. That should make the host forward everything via the router for the rest of xx::/64 without trying to do ND for it. You might do better asking on freebsd-net about this.
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