Last Modified: Apr 02, 2026
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4
Opened: Oct 23, 2019 Severity: 3-Major
Error is seen when configuring the ssl-verify-client to optional-no-ca via tmsh tmsh modify sys httpd ssl-verify-client optional-no-ca 01070920:3: Application error for confpp: AH00526: Syntax error on line 166 of /etc/httpd/conf.d/ssl.conf: SSLVerifyClient: Invalid argument 'optional-no-ca'
Unable to configure ssl-verify-client to optional-no-ca - impacts authentication
Seen when configuring ssl-verify-client to optional-no-ca in httpd profile
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