Cisco Bug: CSCvs24346 - Cisco DNA Center down due to etcd binding to DNS resolved "localhost" instead of loopback
Jul 21, 2020
- Cisco DNA Center
Known Affected Releases
DNAC126.96.36.199 DNAC188.8.131.52 DNAC184.108.40.206
Symptom: The Cisco DNA Center GUI may be unavailable, as well as maglev/magctl commands won't work, and a Kubernetes node is down in a 3-node cluster. Conditions: This can happen when the local DNS server has an A record for "localhost".
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)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases