Date: Fri, 11 Mar 2022 16:55:12 -0800 From: Michael Sierchio <kudzu@tenebras.com> To: Larry Rosenman <ler@lerctr.org> Cc: Freebsd net <freebsd-net@freebsd.org> Subject: Re: IPv6: How does one have the system use a prefix gotten from rtsol with a static host part? Message-ID: <CAHu1Y71AP6cn2f5zyqU_ud-wyrQYXufM1TF=M6ssYFodxEKSNQ@mail.gmail.com> In-Reply-To: <d6a474ebfda77c4c8a678044d87b51ee@lerctr.org> References: <d6a474ebfda77c4c8a678044d87b51ee@lerctr.org>
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--0000000000006a9d0b05d9fae87d Content-Type: text/plain; charset="UTF-8" On Fri, Mar 11, 2022 at 4:45 PM Larry Rosenman <ler@lerctr.org> wrote: > Greetings, > I'm moving my colo to a new provider, and was wondering what the > /etc/rc.conf looks like for > getting a prefix-delegation via my FireWall, and then using a static > host part on the interface? > > I.E., im a purely static setup, I have <prefix>::53:1 set for a host. > What do I put in /etc/rc.conf > to use the prefix that I get from my router, but using the ::53:1 host > address? I have a fixed ipv6 address on my firewall, but use dhcp6c (pkg / ports) to get a delegated /64 for my internal networks. ifconfig_eth0_ipv6="inet6 2001:558:6045:52:b85f:5149:d333:a02a prefixlen 128 accept_rtadv" ifconfig_eth1_ipv6="inet6 -accept_rtadv" ipv6_gateway_enable="YES" ipv6_activate_all_interfaces="YES" rtadvd_enable="YES" rtadvd_interfaces="eth1" dhcp6c_enable="YES" dhcp6c_interfaces="eth0" ipv6_default_interface="eth1" --0000000000006a9d0b05d9fae87d Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div dir=3D"ltr"><br></div><div class=3D"gmail_quote"><div= dir=3D"ltr" class=3D"gmail_attr">On Fri, Mar 11, 2022 at 4:45 PM Larry Ros= enman <<a href=3D"mailto:ler@lerctr.org">ler@lerctr.org</a>> wrote:<b= r></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex= ;border-left:1px solid rgb(204,204,204);padding-left:1ex">Greetings,<br> =C2=A0 =C2=A0 =C2=A0I'm moving my colo to a new provider, and was wonde= ring what the <br> /etc/rc.conf looks like for<br> getting a prefix-delegation via my FireWall, and then using a static <br> host part on the interface?<br> <br> I.E., im a purely static setup, I have <prefix>::53:1 set for a host.= =C2=A0 <br> What do I put in /etc/rc.conf<br> to use the prefix that I get from my router, but using the ::53:1 host <br> address?</blockquote><div><br></div><div>I have a fixed ipv6 address on my = firewall, but use dhcp6c (pkg / ports) to get a delegated /64 for my intern= al networks.=C2=A0 <br><br> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class=3D"g= mail-s1" style=3D"font-variant-ligatures:no-common-ligatures">ifconfig_eth0= _ipv6=3D"inet6 </span><span style=3D"font-variant-ligatures:no-common-= ligatures">2001:558:6045:52:b85f:5149:d333:a02a prefixlen 128=C2=A0</span><= span style=3D"font-variant-ligatures:no-common-ligatures">accept_rtadv</spa= n><span style=3D"font-variant-ligatures:no-common-ligatures">"</span><= /p><p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;fo= nt-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height= :normal;font-family:"Roboto Mono";color:rgb(0,0,0)"> </p><p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;f= ont-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-heigh= t:normal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class= =3D"gmail-s1" style=3D"font-variant-ligatures:no-common-ligatures">ifconfig= _eth1_ipv6=3D"inet6 -accept_rtadv"</span></p><p class=3D"gmail-p1= " style=3D"margin:0px;font-variant-numeric:normal;font-variant-east-asian:n= ormal;font-stretch:normal;font-size:11px;line-height:normal;font-family:&qu= ot;Roboto Mono";color:rgb(0,0,0)"><span class=3D"gmail-s1" style=3D"fo= nt-variant-ligatures:no-common-ligatures"><br></span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class=3D"g= mail-s1" style=3D"font-variant-ligatures:no-common-ligatures">ipv6_gateway_= enable=3D"YES"</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class=3D"g= mail-s1" style=3D"font-variant-ligatures:no-common-ligatures">ipv6_activate= _all_interfaces=3D"YES"</span></p> <p class=3D"gmail-p2" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0);min-height:15px">= <span class=3D"gmail-s1" style=3D"font-variant-ligatures:no-common-ligature= s"></span><br></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class=3D"g= mail-s1" style=3D"font-variant-ligatures:no-common-ligatures">rtadvd_enable= =3D"YES"</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class=3D"g= mail-s1" style=3D"font-variant-ligatures:no-common-ligatures">rtadvd_interf= aces=3D"eth1"</span></p> <p class=3D"gmail-p2" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0);min-height:15px">= <span class=3D"gmail-s1" style=3D"font-variant-ligatures:no-common-ligature= s"></span><br></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class=3D"g= mail-s1" style=3D"font-variant-ligatures:no-common-ligatures">dhcp6c_enable= =3D"YES"</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:"Roboto Mono";color:rgb(0,0,0)"><span class=3D"g= mail-s1" style=3D"font-variant-ligatures:no-common-ligatures">dhcp6c_interf= aces=3D"eth0"</span></p> <span style=3D"font-variant-ligatures:no-common-ligatures;color:rgb(0,0,0);= font-family:"Roboto Mono";font-size:11px">ipv6_default_interface= =3D"eth1"</span>=C2=A0</div></div></div> --0000000000006a9d0b05d9fae87d--
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