Cisco Bug: CSCvv79519 - arp_cache overflow causing DNS resolution to fail
Oct 11, 2020
- Cisco DNA Center
Known Affected Releases
Symptom: Cisco DNA Center's Kong service may encounter some DNS resolution failures. These may be logged in the dmesg and journalctl files, as well. The errors read, "kernel: neighbour: arp_cache: neighbor table overflow!" Conditions: This was observed in Cisco DNA Center 188.8.131.52.
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Bug Details Include
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