Date: Tue, 7 Jul 2020 17:19:06 +0200 From: Niclas Zeising <zeising+freebsd@daemonic.se> To: Hiroki Sato <hrs@FreeBSD.org> Cc: net@FreeBSD.org Subject: Re: Specifying link-local address in rc.conf Message-ID: <de5692a6-710a-4f06-1445-865ae6c89f02@daemonic.se> In-Reply-To: <20200707.190252.2262901305208864620.hrs@FreeBSD.org> References: <713e1f3e-4dd9-8dcf-c6d2-15c684bdce5b@daemonic.se> <20200707.190252.2262901305208864620.hrs@FreeBSD.org>
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On 2020-07-07 12:02, Hiroki Sato wrote: > Niclas Zeising <zeising+freebsd@daemonic.se> wrote > in <713e1f3e-4dd9-8dcf-c6d2-15c684bdce5b@daemonic.se>: > > ze> Hi! > ze> Is it possible to specify a link-local address in rc.conf, and get > ze> only that link-local address? > > The following is a typical configuration if you want to disable > EUI-64 LLA: > > ifconfig_vtnet0="inet ...." > ifconfig_vtnet0_ipv6="inet6 -auto_linklocal" > ifconfig_vtnet0_alias0="inet6 fe80::1/64" > ifconfig_vtnet0_alias1="inet6 2001:6b8::1/64" > > Address family keyword is mandatory. Most of address configurations > with no AF keyword are handled as expected, but some are not. Hi! This example does not work, it generates a EUI64 link-local address on vtnet0, and then adds the other IPv6 addresses. It looks like anything that has ifconfig_vtnet0="inet ..." or even just "up" generates the link_local address. Regards -- Niclas
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