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Dell Technologies VxRail: iDRAC settings that cannot be changed

Summary: iDRAC is the backend of PTAgent which provides hardware monitoring functionality on VxRail Gen3 appliance. This article describes required settings on iDRAC.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Instructions

Part of VxRail Manager hardware monitor function relies on the proper communication with PTAgent and iDRAC.

This article lists the default iDRAC settings that cannot be changed.
  • OS to iDRAC Pass-through // iDRAC management GUI > Overview > iDRAC settings > Network > OS
    • State: Enabled
    • Pass-through mode: USB NIC
    • USB NIC IP address: 169.254.0.1
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  • Password Settings //  iDRAC management GUI > Overview > iDRAC settings > Users > Global User Settings > Password Settings

image.png
Changing the minimum length to value greater than 9 may cause VxRail to not able to connect to the node correctly and the RASR to fail. Consult support prior to make any changes to the user password policy.
  • Services // iDRAC management GUI > Overview > iDRAC settings > Network > Services
    • Web Server
      • HTTPS: 443
      • SSL Encryption: 128-bits or higher
      • TLS Protocol: TLS 1.1 and higher
    • SSH
      • Status: Enabled
      • Port number: 22
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  • Remote RACADM
    • Status: Enabled
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4.0.0 - 4.0.310:      
  • iDRAC users // iDRAC management GUI > Overview > iDRAC settings > User Authentication > Local Users
    • vxadmin, assigned as Administrator
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4.0.400 - 4.5.x:      
  • iDRAC users // iDRAC management GUI > Overview > iDRAC settings > User Authentication > Local Users
    • vxpsvc, assigned as Administrator
    • PTAdmin, assigned as Administrator
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User privileges for above users:      
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  • Special needs for G560/560F
iDRAC Settings > Connectivity > Network > Network Settings > NIC Selection = LOM1
iDRAC GUI configuration > BIOS settings > Integrated Devices: Embedded NIC1 = enabled

rtaImage.jpg

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**Note: After making the above changes, run command "esxcfg-nics -l " on the node to verify that the embedded NIC appears as vmnic0. If it does not, then a RASR reset of the node may be necessary (see: VxRail: Build validation fails on VxRail G560 with error message: "An unknown validation error occurred in VlanLiveValidator" for more information).

A good example:     
 
#esxcfg-nics -l

			

Name PCI Device Driver Admin Status Link Status Speed Duplex MAC Address MTU Description ------ ------------ --------- ------------ ----------- ----- ------ ----------------- ---- ------------------------------------------------- vmnic0 0000:04:00.0 igbn Up Up 1000 Full 50:9a:4c:69:41:de 1500 Intel Corporation I350 Gigabit Network Connection <<<<< vmnic1 0000:18:00.0 i40en Up Up 10000 Full 3c:fd:fe:54:8f:e0 1500 Intel(R) Ethernet Controller X710 for 10GbE SFP+ vmnic2 0000:18:00.1 i40en Up Up 10000 Full 3c:fd:fe:54:8f:e2 1500 Intel(R) Ethernet Controller X710 for 10GbE SFP+ vmnic3 0000:5e:00.0 i40en Up Down 0 Half 3c:fd:fe:2d:fd:e0 1500 Intel(R) Ethernet Controller X710 for 10GbE SFP+ vmnic4 0000:5e:00.1 i40en Up Down 0 Half 3c:fd:fe:2d:fd:e2 1500 Intel(R) Ethernet Controller X710 for 10GbE SFP+ vusb0 Pseudo cdc_ether Up Up 10 Half 50:9a:4c:69:3b:27 1500 Unknown Unknown

Affected Products

VxRail Appliance Family

Products

CloudArray Virtual Edition for VxRail Appliance, VxRail 460 and 470 Nodes, VxRail Appliance Series, VxRail G410, VxRail G Series Nodes, VxRail E Series Nodes, VxRail E460, VxRail E560, VxRail E560F, VxRail G560, VxRail G560F, VxRail Gen2 Hardware , VxRail P Series Nodes, VxRail P470, VxRail P570, VxRail P570F, VxRail S Series Nodes, VxRail S470, VxRail S570, VxRail Software, VxRail V Series Nodes, VxRail V470, VxRail V570, VxRail V570F ...
Article Properties
Article Number: 000157690
Article Type: How To
Last Modified: 04 Jan 2023
Version:  4
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