Now You’d Rather Learn On-Premis Than Cloud

Issue

Issue Resolved

  • This was a compounded issue with the following three different root causes
  • Depletion of NAT Gateway Port Allocation: NAT and Managed System C had only one pair of public IPs. We could not accept more than 65,000 / mins. The communication got timed out if we exceeded this limit.
  • Inconsistent Timeout: Each component had an inconsistent timeout configuration. Unexpected error responses were made because of this
  • An internal issue in Service C: There were some cases which have network issue inside Managed Service C

Engineers who can Resolve Issues

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Yuichi Murata

Yuichi Murata

Global team builder from Tokyo. Engineering manager to build international engineering organization.