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How to Resolve Browser Error When Connecting to Oracle VM Manager

When you access Oracle VM manager via browser, you may see SSL error like this:

ERR_SSL_VERSION_OR_CIPHER_MISMATCH

It’s not because of your browser’s security setting, it’s about your VM manager security policy. So you have to look back your VM manager. Try to find a configuration file like the following:

[root@ovmm ~]# vi /u01/app/oracle/ovm-manager-3/domains/ovm_domain/config/config.xml

Then add a line under <ssl> to allow more encryption algorithms for clients.

<ciphersuite>TLS_RSA_WITH_AES_128_CBC_SHA</ciphersuite>
Allowing more SSL cipher suites

Try to open Oracle VM manager administration page agin.

Oracle VM Manager Console

It should be OK this time.

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