Guest

Preview Tool

Cisco Bug: CSCul82285 - Win2012R2 iscsi boot causes nic team interfaces to break

Last Modified

Aug 28, 2019

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.1(3a)B

Description (partial)

Symptom:
+ nic teamed interfaces will go into a "Faulted Not found" state after first reboot of the server
+ you'll not be able to correctly delete the team interface - the server will hang saying "Configuring" you need to reboot the server here and the nic team will correctly resolve.
+ you'll not be able to easily view the network and sharing center - server hangs when trying to get nic information

Conditions:
+ server is iscsi boot, will not see the same if the server is local disk boot or SAN fc boot
+ enic driver 2.3.0.10 --- likely enic driver issue - still under investigation
+ vic1240

Related Community Discussions

Windows server 2012 R2 drivers for C-series servers clarification
Hello, I´m assisting a customer to properly identify the Windows Server 2012 R2 drivers to be used on their UCSM managed C-series rack servers. They have several C220 M4 servers connected to a UCS FI through 2K FEXs and integrated to UCSM. UCS FI are running 2.2(8b) version. Rack servers are running CIMC 2.0(8g). According to the "Hardware and Software Interoperability for UCSM Managed Servers in Release 2.2(8)" document (attached), the versions of fnic and enic drivers for C220 M4 servers are 2.4.0.10 ...
Latest activity: Nov 20, 2017
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.