https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/NEUTRON-10 neutron <p>The OpenDaylight Neutron service doesn't support IPV6 subnets.</p> <p>First, the ODL MechanismDriver is ignoring 400 errors. To get past that, apply this <span class="error">&#91;1&#93;</span> diff to the driver. Once you do that, creating a subnet with IPV6 fails in ODL. The steps to reproduce are:</p> <p>neutron net-create v6net<br/> neutron subnet-create --name v6subnet --gateway 2003::1 --allocation-pool start=2003::2,end=2003::ffff:ffff:ffff:fffe --ip-version 6 v6net 2003::/64</p> <p>Looking at a dump of the return from ODL, I see this:</p> <p> 0x0000: 4500 00ea 3d1b 4000 4006 0b8e c0a8 380a E...=.@.@.....8.<br/> 0x0010: c0a8 380a 1f90 be66 ec11 f2b3 9148 3190 ..8....f.....H1.<br/> 0x0020: 8018 0164 f241 0000 0101 080a 04ed cfaf ...d.A..........<br/> 0x0030: 04ed cfa9 4854 5450 2f31 2e31 2034 3030 ....HTTP/1.1.400<br/> 0x0040: 2042 6164 2052 6571 7565 7374 0d0a 5365 .Bad.Request..Se<br/> 0x0050: 7276 6572 3a20 4170 6163 6865 2d43 6f79 rver:.Apache-Coy<br/> 0x0060: 6f74 652f 312e 310d 0a43 6f6e 7465 6e74 ote/1.1..Content<br/> 0x0070: 2d54 7970 653a 2074 6578 742f 706c 6169 -Type:.text/plai<br/> 0x0080: 6e0d 0a54 7261 6e73 6665 722d 456e 636f n..Transfer-Enco<br/> 0x0090: 6469 6e67 3a20 6368 756e 6b65 640d 0a44 ding:.chunked..D<br/> 0x00a0: 6174 653a 2046 7269 2c20 3331 204f 6374 ate:.Fri,.31.Oct<br/> 0x00b0: 2032 3031 3420 3139 3a34 393a 3236 2047 .2014.19:49:26.G<br/> 0x00c0: 4d54 0d0a 436f 6e6e 6563 7469 6f6e 3a20 MT..Connection:.<br/> 0x00d0: 636c 6f73 650d 0a0d 0a63 0d0a 696e 7661 close....c..inva<br/> 0x00e0: 696c 6420 4349 4452 0d0a ild.CIDR..</p> <p>Rougly translated to "Invalid CIDR."</p> <p><span class="error">&#91;1&#93;</span> <a href="https://review.openstack.org/#/c/121407/" class="external-link" target="_blank" rel="nofollow noopener">https://review.openstack.org/#/c/121407/</a></p> <p>Operating System: All<br/> Platform: All</p> NEUTRON-10

The OpenDaylight Neutron Service doesn't support IPV6

Bug Resolved Done Unassigned Kyle Mestery Fri, 31 Oct 2014 20:06:17 +0000 Thu, 19 Oct 2017 21:25:03 +0000 Tue, 14 Apr 2015 14:43:59 +0000 unspecified General 0 4 <p>Analysis: the root problem is with isValidCIDR() in NeutronSubnet.java.</p> <p>This method leverages the org.apache.commons.net.util.SubnetUtils package, which, according to <a href="https://issues.apache.org/jira/browse/NET-405" class="external-link" target="_blank" rel="nofollow noopener">https://issues.apache.org/jira/browse/NET-405</a> does not support IPv6 cidr blocks.</p> <p>The fix will require either replacing that package with one that can support both IPv4 and IPv6 CIDR notation or trusting the client to be using correct CIDR notation.</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/12430/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/12430/</a></p> <p>This is 100% CRITICAL to get into the first stable Helium release. Without this, ODL doesn't work with IPV6 CIDRs, and thus won't pass 2 OpenStack Tempest tests.</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/12461/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/12461/</a> for stable/helium branch</p> <p>2290 is still blocking in RC1 due to issues with other methods.</p> <p><a href="https://git.opendaylight.org/gerrit/12516" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/12516</a></p> <p>previous patch abandoned due to rebase, new patch is </p> <p><a href="https://git.opendaylight.org/gerrit/#/c/12530/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/12530/</a></p> <p>Moving from current project to neutron</p> <p>gerrit <a href="https://git.opendaylight.org/gerrit/#/c/17122/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/17122/</a></p> Development External issue ID 2290 External issue URL Issue Type Rank 0|i02u5j: