Cisco Bug: CSCvv57442 - Cisco DNA Center timeout for IPAM response to API calls is too short
Sep 15, 2020
- Cisco DNA Center
Known Affected Releases
Symptom: Cisco DNA Center's LAN Automation app may fail to start with the message, "Error while reserving the SVI space" error. The network-orchestration service may return similar errors: 2020-08-31 11:27:17,170 | ERROR | SimpleAsyncTaskExecutor-1 | | c.cisco.dnac.error.log.ErrorLogger | NCSU10151: "IPAM Error: Error in assignIpSubnetFromIpPool: " java.lang.Exception: IPAM return null value. And the ipam-service may return similar errors: | 1284 | 2020-08-31 11:27:16,899 | ERROR | SimpleAsyncTaskExecutor-1 | | c.c.a.i.e.e.IpamInfobloxException | Connection time out:I/O error on POST request for "https://<IPAM IP>/wapi/v2.9.5/fixedaddress": Read timed out; nested exception is java.net.SocketTimeoutException: Read timed out | | 1285 | 2020-08-31 11:27:16,968 | ERROR | SimpleAsyncTaskExecutor-1 | | c.c.a.i.r.AutoAssignIpsMessageHandler | Error during auto assign ip addresses <LAN Autosubpool>/23 in external ipam: NCIP10119: Connection timeout | Conditions: This was observed in Cisco DNA Center 184.108.40.206 when the integrated IPAM takes longer time (more than 10 seconds) to process the data from Cisco DNA Center.
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