How To Check Network Card Status (KBA6424)

Issue

Checking network card status

Prerequisites

Access to the Delphix engine via the sysadmin (Server Setup) account

Applicable Delphix Versions

Click here to view the versions of the Delphix engine to which this article applies

Major Release	All Sub Releases
6.0	6.0.0.0, 6.0.1.0, 6.0.1.1, 6.0.2.0, 6.0.3.0, 6.0.3.1
5.3	5.3.0.0, 5.3.0.1, 5.3.0.2, 5.3.0.3, 5.3.1.0, 5.3.1.1, 5.3.1.2, 5.3.2.0, 5.3.3.0, 5.3.3.1, 5.3.4.0, 5.3.5.0 5.3.6.0, 5.3.7.0, 5.3.7.1, 5.3.8.0, 5.3.8.1, 5.3.9.0
5.2	5.2.2.0, 5.2.2.1, 5.2.3.0, 5.2.4.0, 5.2.5.0, 5.2.5.1, 5.2.6.0, 5.2.6.1
5.1	5.1.0.0, 5.1.1.0, 5.1.2.0, 5.1.3.0, 5.1.4.0, 5.1.5.0, 5.1.5.1, 5.1.6.0, 5.1.7.0, 5.1.8.0, 5.1.8.1, 5.1.9.0, 5.1.10.0
5.0	5.0.1.0, 5.0.1.1, 5.0.2.0, 5.0.2.1, 5.0.2.2, 5.0.2.3, 5.0.3.0, 5.0.3.1, 5.0.4.0, 5.0.4.1 ,5.0.5.0, 5.0.5.1, 5.0.5.2, 5.0.5.3, 5.0.5.4
4.3	4.3.1.0, 4.3.2.0, 4.3.2.1, 4.3.3.0, 4.3.4.0, 4.3.4.1, 4.3.5.0
4.2	4.2.0.0, 4.2.0.3, 4.2.1.0, 4.2.1.1, 4.2.2.0, 4.2.2.1, 4.2.3.0, 4.2.4.0 , 4.2.5.0, 4.2.5.1
4.1	4.1.0.0, 4.1.2.0, 4.1.3.0, 4.1.3.1, 4.1.3.2, 4.1.4.0, 4.1.5.0, 4.1.6.0

Resolution

Use ssh to access the Delphix engine where you want to check the network card status, as seen in the following example:

ssh sysadmin@[delphix_engine_hostname]

delphix > network interface delphix network interface> ls Objects NAME MACADDRESS MTU vmxnet3s0 2:dc:2:0:4:5f 1500 delphix network interface> select vmxnet3s0 delphix network interface 'vmxnet3s0'> ls Properties type: NetworkInterface name: vmxnet3s0 addresses: 0: type: InterfaceAddress address: 10.43.68.158/16 addressType: DHCP enableSSH: true sessionInUse: false state: DUPLICATE device: vmxnet3s0 macAddress: 2:dc:2:0:4:5f mtu: 1500 mtuRange: 60-9000 reference: NETWORK_INTERFACE-vmxnet3s0 state: DOWN

Operations update refresh

In the above example, a duplicate IP address has been detected and brought the network card down.

Troubleshooting

Engage your networking/virtualization team to investigate why the network card is down.
Raise a support case if any assistance is required.