Error: Migration Failed - Destination SSH Endpoint Is Unreachable
Fix destination SSH connectivity before rerunning migration pre-flight and apply.
Meaning
Migration runner could not open SSH session to destination host.
Primary Checks
- Confirm destination host/IP and SSH port are correct.
- Verify firewall/security group allows inbound SSH.
- Validate username and authentication method.
- Test direct SSH from runner network context.
Connectivity
ssh user@destination-host -p 22
nc -vz destination-host 22