// Module included in the following assemblies:
//
// * networking/hardware_networks/configuring-sriov-device.adoc

:_mod-docs-content-type: PROCEDURE
[id="nw-sriov-troubleshooting_{context}"]
= Troubleshooting SR-IOV configuration

[role="_abstract"]
After following the procedure to configure an SR-IOV network device, the following sections address some error conditions.

.Procedure

* To display the state of nodes, run the following command:
+
[source,terminal]
----
$ oc get sriovnetworknodestates -n openshift-sriov-network-operator <node_name>
----
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`<node_name>` specifies the name of a node with an SR-IOV network device.
+
If the output from the command indicates "cannot allocate memory", check the following items:
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** Confirm that global SR-IOV settings are enabled in the BIOS for the node.
** Confirm that VT-d is enabled in the BIOS for the node.
