Date: Thu, 9 Feb 2023 10:32:30 +0100 From: Pierre Dupond <76nemo76@gmx.ch> To: FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: slaac ipv6 bridge not working Message-ID: <20230209103230.2bc7c62e@cervin> In-Reply-To: <20230208211213.64009129@cervin> References: <20230208211213.64009129@cervin>
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Hi All, Finally I have found the solution. It is described in the following quotation from the shell script used to create and activate the bridge. #By default and even, if in the file "/etc/rc.conf" #the variable 'ipv6_activate_all_interfaces=3D"YES"' #is defined, the interface will be created with IPv6 #disabled. No local-link address is generated #and thus no IPv6 networking is possible. ifconfig bridge0 inet6 -ifdisabled ifconfig bridge0 inet6 auto_linklocal ifconfig bridge0 inet6 accept_rtadv best regards On Wed, 8 Feb 2023 21:12:13 +0100 Pierre Dupond <76nemo76@gmx.ch> wrote: > Hi All, > I am trying to configure a bridge with one real network interface a= nd one > tap interface (to make a virtual machine run with behyve). > > Before the real network interface was added to the bridge, slaac was wor= king correctly (on the > device of the real interface). Once the interface is added to the bridge= slaac does not > work anymore (on the bridge interface). > > However, it is possible to add an IPv6 address manually on the bridge. T= he command > "ifconfig bridge0 inet6 accept rtv_adv" succeed (return code 0) but > the address is not set. The command "rtsol -d bridge0" return a strange > message about "failed capabilities". > > All the other parameters in the file /etc/rc.conf have not been changed = but > the bridge is built in a script and not defined in the file /etc/rc.conf= . > > Do you have some ideas about the causes of this problem? > > Thanks for your help, > > > regards >
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