cloud network_error ai_generated true

Error: no available IP addresses in subnet

ID: cloud/subnet-exhaustion

Also available as: JSON · Markdown
78%Fix Rate
83%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
any active — — —

Root Cause

VPC subnet has no free IP addresses.

generic

Workarounds

  1. 88% success Create additional subnet in same VPC with new CIDR
  2. 85% success Plan CIDR allocation with growth: use /20 or larger for workload subnets

Dead Ends

Common approaches that don't work:

  1. Delete random resources to free IPs 85% fail

    May delete needed infrastructure

  2. Expand CIDR range of existing subnet 82% fail

    Most cloud providers dont allow this