# \[4.11\] wrong nic detached from sunstone

**URL:** <https://forum.opennebula.io/t/4-11-wrong-nic-detached-from-sunstone/354>\
**Category:** Product Support\
**Created:** [March 5, 2015, 6:47pm UTC](https://forum.opennebula.io/t/4-11-wrong-nic-detached-from-sunstone/354 "2015-03-05T18:47:04Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![madko](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/madko/32/4195_2.png) [@madko](https://forum.opennebula.io/u/madko)\
**Post date:** [March 5, 2015, 6:47pm UTC](https://forum.opennebula.io/t/4-11-wrong-nic-detached-from-sunstone/354/1 "2015-03-05T18:47:04Z")

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Hi,

It seems that attaching then removing nic from sunstone interface is not working.  
I already have one nic attached to a VM. I add a second nic on an ethernet AR. So I have:  
ID 0 primary nic  
ID 1 temporary secondary nic

when I click on detach on the line of the nic ID 1, it remove the nic id 0. So I now have:  
ID 1 temporary secondary nic

Then click on detach on this last nic, I have an error saying that it can’t detach nic id 0…

Everything works fine using the CLI. Is it a known bug? I don’t think I had this one on 4.10.

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**Author:** ![dmolina](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/dmolina/32/22_2.png) [@dmolina](https://forum.opennebula.io/u/dmolina)\
**Post date:** [March 6, 2015, 9:18am UTC](https://forum.opennebula.io/t/4-11-wrong-nic-detached-from-sunstone/354/2 "2015-03-06T09:18:43Z")

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Hi,

Indeed it is a bug, we will fix it for the next release.  
[http://dev.opennebula.org/issues/3655](http://dev.opennebula.org/issues/3655)

Thank you for your feedback