35.3. Configuring the Certificate Server Component

To configure Certificate Server (CS) manually, open the /etc/pki/pki-tomcat/server.xml file. Set all occurrences of the sslVersionRangeStream and sslVersionRangeDatagram parameters to the following values:
```
sslVersionRangeStream="tls1_2:tls1_2"
sslVersionRangeDatagram="tls1_2:tls1_2"
```
Alternatively, use the following command to replace the values for you:
```
# sed -i 's/tls1_[01]:tls1_2/tls1_2:tls1_2/g' /etc/pki/pki-tomcat/server.xml
```

Restart CS:

# systemctl restart pki-tomcatd@pki-tomcat.service

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