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<div>Whoops :)</div>
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<div>For some reason I was reading an old version of the guide :)</div>
<div>Thanks will do what I need thanks!</div>
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<div>Angelo Failla</div>
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<div>Site Reliability Operations Dublin</div>
<div>Pallotron@fb.com</div>
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<div>On 3/14/14, 12:04 PM, "Marcin Siodelski" <<a href="mailto:marcin@isc.org">marcin@isc.org</a>> wrote:</div>
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<div bgcolor="#FFFFFF" text="#000000">Angelo,<br>
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Thanks for your email.<br>
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Kea has support for binding socket to unicast address of your choice. It is documented in bind10-guide - section: 18.2.3. Unicast traffic support.<br>
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Also, the corresponding ticket about implementing this: bind10.isc.org/ticket/3195<br>
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Please, let me know if documentation is not sufficient or it doesn't work as expected and doesn't solve the problem in your network.<br>
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Marcin<br>
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<div class="moz-cite-prefix">On 14/03/14 12:30, Angelo Failla wrote:<br>
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<blockquote cite="mid:CF4898BF.1342C%25pallotron@fb.com" type="cite">
<div>Hi,</div>
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<div>I’m writing to report a problem with bind10-dhcp6 component.</div>
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<div>It seems like b10-dhcp6 only binds to ff02::1:2 (the local dhcp multicast address) and the Link IPv6 address but *NOT* the Global one.</div>
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<div>See output of `ifconfig eth0` on my machine:</div>
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<div>$ ifconfig eth0</div>
<div>eth0 Link encap:Ethernet HWaddr 00:02:C9:DD:0D:5E</div>
<div> inet addr:10.35.139.79 Bcast:10.35.139.255 Mask:255.255.255.0</div>
<div> inet6 addr: fe80::202:c9ff:fedd:d5e/64 Scope:Link</div>
<div> inet6 addr: 2401:db00:3011:b:face:0:3b:0/64 Scope:Global</div>
<div> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</div>
<div> RX packets:21598559 errors:0 dropped:0 overruns:0 frame:0</div>
<div> TX packets:18807156 errors:0 dropped:0 overruns:0 carrier:0</div>
<div> collisions:0 txqueuelen:1000</div>
<div> RX bytes:27172706152 (25.3 GiB) TX bytes:18380499794 (17.1 GiB)</div>
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<div>Here you can see it’s not binding on 2401:db00:3011:b:face:0:3b:0/64 (Scope:Global) as it should:</div>
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<div>$ sudo netstat -tunap | grep dhcp6</div>
<div>udp 0 0 ff02::1:2:547 :::* 31292/b10-dhcp6</div>
<div>udp 0 0 fe80::202:c9ff:fedd:d5e:547 :::* 31292/b10-dhcp6 </div>
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<div>The rack switches in our network are configured to relay dhcpv6 traffic to the DHCP servers in our network via their global IPv6 addresses.</div>
<div>Is this a known problem? </div>
<div>PS: I’m running a version of bind10 pulled from your git repo HEAD on the 11th of February 2014.</div>
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<div>Angelo Failla</div>
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<div>Site Reliability Operations Dublin</div>
<div><a class="moz-txt-link-abbreviated" href="mailto:Pallotron@fb.com">Pallotron@fb.com</a></div>
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<pre wrap="">_______________________________________________
bind10-dhcp mailing list
<a class="moz-txt-link-abbreviated" href="mailto:bind10-dhcp@lists.isc.org">bind10-dhcp@lists.isc.org</a><a class="moz-txt-link-freetext" href="https://urldefense.proofpoint.com/v1/url?u=https://lists.isc.org/mailman/listinfo/bind10-dhcp&k=ZVNjlDMF0FElm4dQtryO4A%3D%3D%0A&r=ScT1tCv0IwhfW9O3zK6EHw%3D%3D%0A&m=%2Fm6jMGu0l3U0Dn2vKqc1Cwqm1P5a6N1hfZ9yoJyvPDA%3D%0A&s=2e5b51ab22c64e9ea6520a37b2f682392053bd23e646c0e7c3c2f5555eb35311">https://lists.isc.org/mailman/listinfo/bind10-dhcp</a></pre>
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