Guest

Preview Tool

Cisco Bug: CSCub00466 - IPv6 AAAA records corrupting IPv4 entry in dns host cache

Last Modified

Dec 17, 2015

Products (1)

  • Cisco IOS

Known Affected Releases

15.1(4)M4.1 15.2(3.13)T

Description (partial)

Symptom:

1812  configured as dns relay/caching corrupts IPV4 enty when IPv6 PTR query is send.

Conditions:

When ipv6 PTR query is send.
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.