On 17/07/2017 18:54, Eliot Lear wrote: > On the other hand, maybe it's fundamental, but is relying on LL in this > architecture to go beyond LL boundaries the right thing to do?
What it would do is prolong the link, virtually, up to a dedicated virtual interface in the registrar. So I think it's safe, if unconventional. Brian > > > On 7/17/17 8:34 AM, Michael Richardson wrote: >> Toerless Eckert <t...@cs.fau.de> wrote: >> > I thought i had asked that question already but not sure, and not seen >> > an answer: - I have never seen that a device has more than one >> > link-local addr on an interface. Is this permitted by IPv6 arck ? Can >> > you configure this in eg: Linux. I thought i tried on linux/cisco-ios >> > in the past and i do not quite remember, but i think it failed (only >> > one address). >> >> dooku-[~](2.3.0) mcr 10879 %sudo ip -6 addr add fe80::1234/64 dev wlan0 >> >> dooku-[~](2.3.0) mcr 10788 %ifconfig wlan0 >> wlan0 Link encap:Ethernet HWaddr 08:11:96:01:81:e0 >> inet addr:31.133.129.16 Bcast:31.133.143.255 Mask:255.255.240.0 >> inet6 addr: fe80::1234/64 Scope:Link >> inet6 addr: fe80::a11:96ff:fe01:81e0/64 Scope:Link >> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 >> >> dooku-[~](2.3.0) mcr 10788 %ip -6 addr ls dev wlan0 >> 3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000 >> inet6 fe80::1234/64 scope link >> valid_lft forever preferred_lft forever >> inet6 fe80::a11:96ff:fe01:81e0/64 scope link >> valid_lft forever preferred_lft forever >> >> >> -- >> ] Never tell me the odds! | ipv6 mesh networks >> [ >> ] Michael Richardson, Sandelman Software Works | network architect >> [ >> ] m...@sandelman.ca http://www.sandelman.ca/ | ruby on rails >> [ >> >> >> -- >> Michael Richardson <mcr+i...@sandelman.ca>, Sandelman Software Works >> -= IPv6 IoT consulting =- >> >> >> >> >> >> _______________________________________________ >> Anima mailing list >> Anima@ietf.org >> https://www.ietf.org/mailman/listinfo/anima > > > > > _______________________________________________ > Anima mailing list > Anima@ietf.org > https://www.ietf.org/mailman/listinfo/anima > _______________________________________________ Anima mailing list Anima@ietf.org https://www.ietf.org/mailman/listinfo/anima