Preview Tool

Cisco Bug: CSCvs07064 - CDNS may fall back to using root hints instead of exceptions

Last Modified

Jun 03, 2020

Products (1)

  • Cisco Network Registrar

Known Affected Releases


Description (partial)

Cisco Network Registrar Caching DNS server may not use its configured exceptions and may instead try to resolve a domain name using root hints.

The Authoritative DNS server's zone does not have the glue (address) information for the zone pointed to by the exception.
Bug details contain sensitive information and therefore require a 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.