<div dir="ltr">Why do you need to change it? This is how OSPFv3 is supposed to work - <a href="https://tools.ietf.org/html/rfc5340#page-7">https://tools.ietf.org/html/rfc5340#page-7</a></div><br><div class="gmail_quote"><div dir="ltr">On Sun, 22 Apr 2018 at 02:36, Stefan Schultheis (home) <<a href="mailto:stefan@schultheis.at">stefan@schultheis.at</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Hi,<br><br></div>it's not a problem as everything works, but I see that OSPFv3 does adjecencies via Link-Local addresses (fe80) instead of global routed ones:<br><br><span style="font-family:monospace,monospace">$ birdc6 show ospf neigh<br>BIRD 1.6.3 ready.<br>ospf1:<br>Router ID       Pri         State         DTime    Interface  Router IP   <br>78.xxx.yyy.37      1    Full/PtP      00:17    enp1s0.503 <span style="background-color:rgb(255,255,0)">fe80::202:c9ff:fe52:2776</span>               <br>78.xxx.yyy.36      1    Full/PtP      00:19    enp1s0.508 <span style="background-color:rgb(255,255,0)">fe80::202:c9ff:fe10:f084</span><br></span><br></div>Also, routing in Kernel is using link local address:<br><div><span style="font-family:monospace,monospace">$ netstat -nr -A inet6 | grep 2a00:11c0<br>2a00:11c0:47:3::2a/127         fe80::202:c9ff:fe52:2776   UG   1024 2    50 enp1s0.503<br></span><br></div><div>Does anyone have a hint on how to easily make it use the global scope IPs instead of Link Local? I don't want to explicitely name IPs in the config if this can be avoided...<br><br></div><div>The config file is as simple as can be:<br><span style="font-family:monospace,monospace">protocol ospf {<br>        import all;<br>        export all;<br><br>        area 0 {<br>                interface "lo" {<br>                        cost 5;<br>                        hello 5; retransmit 2; wait 10; dead 20;<br>                };<br><br>                interface "enp1s0.503" {<br>                        cost 5;<br>                        type pointopoint;<br>                        hello 5; retransmit 2; wait 10; dead 20;<br>                };<br><br>                interface "enp1s0.508" {<br>                        cost 1000;<br>                        type pointopoint;<br>                        hello 5; retransmit 2; wait 10; dead 20;<br>                };<br>        };<br>}<br></span><br></div><div>Thank you!<br><br></div><div><div><div>LgS<br><br></div></div></div></div>
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