Whenever changes are made the configuration you must stop and start the process.

[root@localhost log]# /opt/duoauthproxy/bin/authproxyctl start
Running The Duo Authentication Proxy Connectivity Tool. This may take several minutes...
[info] Testing section 'main' with configuration:
[info] {'debug’: ‘True’, test_connectivity_on_startup': 'true'}
[info] There are no configuration problems
[info] -----------------------------
[info] Testing section 'duo_only_client' with configuration:
[info] {‘debug’: ‘True’}
[info] There are no configuration problems
[info] -----------------------------
[info] Testing section 'radius_server_auto' with configuration:
[info] {'api_host': 'api-e0c2593d.duosecurity.com',
'client': 'duo_only_client',
'ikey': 'DIS1YSDW3KSFRKLX2W1S',
'port': '1812',
'radius_ip_1': '10.1.151.61',
'radius_secret_1': '*****',
'skey': '*****[40]'}
[info] There are no configuration problems
[info] -----------------------------
[info] Testing section 'main' with configuration:
[info] {‘debug’: ‘True’, 'test_connectivity_on_startup': 'true'}
[info] There are no connectivity problems with the section.
[info] -----------------------------
[info] Testing section 'duo_only_client' with configuration:
[info] {‘debug’: ‘True’}
[info] No testing to be done for section.
[info] -----------------------------
[info] Testing section 'radius_server_auto' with configuration:
[info] {'api_host': 'api-e0c2593d.duosecurity.com',
'client': 'duo_only_client',
'ikey': 'DIS1YSDW3KSFRKLX2W1S',
'port': '1812',
'radius_ip_1': '10.1.151.61',
'radius_secret_1': '*****',
'skey': '*****[40]'}
[info] The RADIUS Server has no connectivity problems.
[info] -----------------------------
[info] SUMMARY
[info] No issues detected
The results have also been logged in /opt/duoauthproxy/log/connectivity_tool.log
Checking updates for Duo Authentication Proxy...
[info] No updates detected. Your Duo Authentication Proxy is up to date.