How to configure a Radius Proxy with 2 servers for IPA OTP Authentication with Failover
Issue
- When one of 2 Radius OTP Servers went down, authentication was interrupted for all users and they were unable to log in.
- We need to specify multiple Radius servers to have failover.
Environment
- Red Hat Enterprise Linux 7
- IPA 4
- Radius One-Time Password Servers
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