Date: Wed, 22 Dec 2021 16:39:07 +0100 (CET) From: Ronald Klop via freebsd-net <freebsd-net@FreeBSD.org> To: freebsd-net@FreeBSD.org Subject: ipv6 on genet0 + bridge not configuring Message-ID: <1964077845.708.1640187547120@localhost> References: <297610586.526.1640181235676@localhost>
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------=_Part_707_1889223815.1640187547115 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit I hope somebody on this list has more insights into this issue below. NB: I can repeat the rtsol command and error from the command line. Regards, Ronald. Van: Ronald Klop via freebsd-arm <freebsd-arm@freebsd.org> Datum: woensdag, 22 december 2021 14:53 Aan: freebsd-arm@freebsd.org Onderwerp: ipv6 on genet0 + bridge not configuring > > Hi, > > My RPI4 is running pretty happy with some VNET jails on it. > # uname -a > FreeBSD rpi4 14.0-CURRENT FreeBSD 14.0-CURRENT #15 main-9c0287e092: Fri Nov 5 10:48:20 CET 2021 ronald@rpi4:/home/ronald/dev/obj/home/ronald/dev/freebsd/arm64.aarch64/sys/GENERIC-NODEBUG arm64 > > # cat /etc/rc.conf > hostname="rpi4" > cloned_interfaces="bridge0" > ifconfig_bridge0="addm genet0 SYNCDHCP" > ifconfig_genet0="up" > > I now added this line to rc.conf: > ifconfig_bridge0_ipv6="inet6 accept_rtadv" > > This does trigger some ipv6 negotiation on start up, but also some errors. > bridge0: Ethernet address: 58:9c:fc:00:3e:aa > Created cloe interfaces: bridge0. > lo0: link state changed to UP > genet0: link state changed to DOWN > genet0: promiscuous mode enabled > bridge0: link state changed to DOWN > rtsol: cap_llflags_get() failed, anyway I'll try > rtsol: sendmsg on bridge0: Can't assign requested address > genet0: link state changed to UP > bridge0: link state changed to UP > rtsol: sendmsg on bridge0: Can't assign requested address > rtsol: sendmsg on bridge0: Can't assign requested address > Starting dhclient. > > Dhclient for ipv4 works well and assigns an address. > > Similar setup on another FreeBSD 14 works well with ipv6. But that does not have a bridge. It just enables IPv6 on the interface. > > What am I missing? Something obvious? > > Regards, > Ronald. > ------=_Part_707_1889223815.1640187547115 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit <html><head></head><body>I hope somebody on this list has more insights into this issue below.<br /> <br /> NB: I can repeat the rtsol command and error from the command line.<br /> <br /> Regards,<br /> Ronald.<br /> <p><strong>Van:</strong> Ronald Klop via freebsd-arm <freebsd-arm@freebsd.org><br /> <strong>Datum:</strong> woensdag, 22 december 2021 14:53<br /> <strong>Aan:</strong> freebsd-arm@freebsd.org<br /> <strong>Onderwerp:</strong> ipv6 on genet0 + bridge not configuring</p> <blockquote style="padding-right: 0px; padding-left: 5px; margin-left: 5px; border-left: #000000 2px solid; margin-right: 0px"> <div class="MessageRFC822Viewer" id="P"> <div class="MultipartAlternativeViewer"> <div class="TextHTMLViewer" id="P.P.P">Hi,<br /> <br /> My RPI4 is running pretty happy with some VNET jails on it.<br /> # uname -a<br /> FreeBSD rpi4 14.0-CURRENT FreeBSD 14.0-CURRENT #15 main-9c0287e092: Fri Nov 5 10:48:20 CET 2021 ronald@rpi4:/home/ronald/dev/obj/home/ronald/dev/freebsd/arm64.aarch64/sys/GENERIC-NODEBUG arm64<br /> <br /> # cat /etc/rc.conf<br /> hostname="rpi4"<br /> cloned_interfaces="bridge0"<br /> ifconfig_bridge0="addm genet0 SYNCDHCP"<br /> ifconfig_genet0="up"<br /> <br /> I now added this line to rc.conf:<br /> ifconfig_bridge0_ipv6="inet6 accept_rtadv"<br /> <br /> This does trigger some ipv6 negotiation on start up, but also some errors.<br /> bridge0: Ethernet address: 58:9c:fc:00:3e:aa<br /> Created cloe interfaces: bridge0.<br /> lo0: link state changed to UP<br /> genet0: link state changed to DOWN<br /> genet0: promiscuous mode enabled<br /> bridge0: link state changed to DOWN<br /> rtsol: cap_llflags_get() failed, anyway I'll try<br /> rtsol: sendmsg on bridge0: Can't assign requested address<br /> genet0: link state changed to UP<br /> bridge0: link state changed to UP<br /> rtsol: sendmsg on bridge0: Can't assign requested address<br /> rtsol: sendmsg on bridge0: Can't assign requested address<br /> Starting dhclient.<br /> <br /> Dhclient for ipv4 works well and assigns an address.<br /> <br /> Similar setup on another FreeBSD 14 works well with ipv6. But that does not have a bridge. It just enables IPv6 on the interface.<br /> <br /> What am I missing? Something obvious?<br /> <br /> Regards,<br /> Ronald.<br /> </div> </div> </div> </blockquote></body></html> ------=_Part_707_1889223815.1640187547115--
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