Cisco Bug: CSCuq21426 - Inspect-DNS: PTR Query failed when DNS-Doctoring enabled
Last Modified
Feb 17, 2017
Products (1)
- Cisco ASA 5500-X Series Firewalls
Known Affected Releases
9.0(4.18)
Description (partial)
Symptom: revDNS response going through ASA is received for different IP address than original query. Conditions: ASA has nat configured with 'dns' keyword and there is revDNS query for mapped IP address used in this translation.
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