Guest

Preview Tool

Cisco Bug: CSCuj88888 - ISE 1.1.4 patch 3 - 7 fails machine auths in disjointed AD namespaces

Last Modified

Jun 09, 2016

Products (1)

  • Cisco Identity Services Engine

Known Affected Releases

1.1(4.218) 1.2(0.899) 1.3(0.626)

Description (partial)

Symptom:
Due to a disjointed namespace problem, machine authentication on 802.1x over a AD Server may fail if the SPN being used by the suplicant contains a DNS suffix which does not exist on the Domain Controller Group List.

802.1x machine suplicant sending full qualify hostname during authentication process inclusing a DNS suffix which does not exist on the Domain Controller Groups list.

If part of the machine FQDN is listed as OU field instead of a DC field in active directory ISE is unable to locate the machine account in active directory.

Conditions:
Machine accounts in active directory in a disjointed namespace trying to authenticate in ISE 1.1.4 patch 3 or later.
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.