# Incompatible clusters in NIC

**URL:** <https://forum.opennebula.io/t/incompatible-clusters-in-nic/5494>\
**Category:** Product Support\
**Created:** [December 29, 2017, 1:37pm UTC](https://forum.opennebula.io/t/incompatible-clusters-in-nic/5494 "2017-12-29T13:37:50Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![GermanG](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/germang/32/4791_2.png) [@GermanG](https://forum.opennebula.io/u/GermanG)\
**Post date:** [December 29, 2017, 1:37pm UTC](https://forum.opennebula.io/t/incompatible-clusters-in-nic/5494/1 "2017-12-29T13:37:50Z")

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Hello!  
I think we hit a bug, if you undeploy a VM from cluster 100 and then try to resume it the error says that is trying on cluster 0 “Incompatible clusters in NIC. Network for NIC 0 is not in the same cluster as the one used by other VM elements (cluster 0)”, or is it maybe a misconfigured scheduler? I’m on ONE 5.2.1.

The VM has ‘SCHED\_REQUIREMENTS = "CLUSTER\_ID=“100"”’

Any hint?

Regards,  
Germán.

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**Author:** ![Semedi](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/semedi/32/5365_2.png) [@Semedi](https://forum.opennebula.io/u/Semedi)\
**Post date:** [January 3, 2018, 9:23am UTC](https://forum.opennebula.io/t/incompatible-clusters-in-nic/5494/2 "2018-01-03T09:23:05Z")

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Hi GermanG,

For these kind of problems you can add the net manually to the proper cluster:

CLI:

use onecluster tool to associate a vnet to a cluster

$ onecluster addvnet

SUNSTONE:

Inside Networks | Virtual Networks section you can find the select cluster option

You can find more info here: [http://docs.opennebula.org/5.4/operation/host\_cluster\_management/cluster\_guide.html?highlight=clusters](http://docs.opennebula.org/5.4/operation/host_cluster_management/cluster_guide.html?highlight=clusters)

CHeers

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<div class="post-metadata">

**Author:** ![GermanG](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/germang/32/4791_2.png) [@GermanG](https://forum.opennebula.io/u/GermanG)\
**Post date:** [January 3, 2018, 2:05pm UTC](https://forum.opennebula.io/t/incompatible-clusters-in-nic/5494/3 "2018-01-03T14:05:06Z")

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Thanks Sergio for your answer!

If I run:  
`onecluster show 100`  
I get (among other details)  
`VNETS`  
`1`

And showing onevnet show 1:  
`VIRTUAL NETWORK 1 INFORMATION`  
`ID : 1`  
`NAME : Cluster 100 Network`  
`USER : oneadmin`  
`GROUP : oneadmin`  
`CLUSTERS : 100`

So, everything seems to be in the proper place.