A user encountered an authentication issue when attempting to use Claude Code on an AWS EC2 instance. The problem was not related to port configuration, but rather a specific configuration line that needed adjustment. The user found a solution and shared it to help others facing similar authentication problems. AI
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IMPACT Provides a specific fix for users integrating Claude Code with AWS EC2, addressing a common authentication problem.
RANK_REASON User-level troubleshooting guide for a specific product integration issue.
