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Hi,</div>
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When I attach 2 interfaces from the same subnet to a VM, there is no error returned and</div>
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both interfaces come up.</div>
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<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">lab@tme211:/opt/stack/logs$ nova interface-attach --net-id e38dba4a-74ed-4312-ba21-2a04b5c5a5b5 cirros-1</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">lab@tme211:/opt/stack/logs$ nova list</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">+--------------------------------------+----------+--------+------------+-------------+-------------------+</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">| ID | Name | Status | Task State | Power State | Networks |</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">+--------------------------------------+----------+--------+------------+-------------+-------------------+</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">| 9d88d0b5-2453-4657-8058-987980ec7744 | cirros-1 | ACTIVE | - | Running | private=10.0.0.10 |</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">+--------------------------------------+----------+--------+------------+-------------+-------------------+</p>
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<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">lab@tme211:/opt/stack/logs$ nova interface-attach --net-id e38dba4a-74ed-4312-ba21-2a04b5c5a5b5 cirros-1</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">lab@tme211:/opt/stack/logs$ nova list</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">+--------------------------------------+----------+--------+------------+-------------+------------------------------+</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">| ID | Name | Status | Task State | Power State | Networks |</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">+--------------------------------------+----------+--------+------------+-------------+------------------------------+</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">| 9d88d0b5-2453-4657-8058-987980ec7744 | cirros-1 | ACTIVE | - | Running | private=10.0.0.10, 10.0.0.11 |</p>
<p style="margin: 0px; font-size: 12px; font-family: 'Andale Mono';">+--------------------------------------+----------+--------+------------+-------------+------------------------------+</p>
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<p style="font-size: 11px; font-family: Menlo; margin: 0px;">$ ifconfig</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;">eth0 Link encap:Ethernet HWaddr FA:16:3E:92:2D:2B </p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> inet addr:10.0.0.10 Bcast:10.0.0.255 Mask:255.255.255.0</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> inet6 addr: fe80::f816:3eff:fe92:2d2b/64 Scope:Link</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> RX packets:514 errors:0 dropped:0 overruns:0 frame:0</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> TX packets:307 errors:0 dropped:0 overruns:0 carrier:0</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> collisions:0 txqueuelen:1000 </p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> RX bytes:48342 (47.2 KiB) TX bytes:41750 (40.7 KiB)</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px; min-height: 13px;"><br>
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<p style="font-size: 11px; font-family: Menlo; margin: 0px;">eth1 Link encap:Ethernet HWaddr FA:16:3E:EF:55:BC </p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> inet addr:10.0.0.11 Bcast:10.0.0.255 Mask:255.255.255.0</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> inet6 addr: fe80::f816:3eff:feef:55bc/64 Scope:Link</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> RX packets:49 errors:0 dropped:0 overruns:0 frame:0</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> TX packets:8 errors:0 dropped:0 overruns:0 carrier:0</p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> collisions:0 txqueuelen:1000 </p>
<p style="font-size: 11px; font-family: Menlo; margin: 0px;"> RX bytes:3556 (3.4 KiB) TX bytes:1120 (1.0 KiB)</p>
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<p style="margin: 0px; min-height: 13px;">Should this operation be allowed?</p>
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<p style="margin: 0px; min-height: 13px;">Thanks,</p>
<p style="margin: 0px; min-height: 13px;">Danny</p>
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