Cisco Bug: CSCuq83711 - Extracting lease history can impact client operations
Sep 12, 2019
- Cisco Network Registrar
Known Affected Releases
Symptom: Client activity is severely reduced or impacted while lease history requests are being processed by the DHCP server (i.e., while running iphist or Regional lease history collection is active). Conditions: For very large databases, the DHCP server's check for how much "work" to perform while blocking other access to the lease database (such as for client requests), is not sufficiently aggressive.
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