I’m fairly new to SRM, but even so this one seemed like a real head-scratcher! If you happen to be using CA signed certificates on your “protected site” vCenter and “recovery site” vCenter servers, when you come to linking the two SRM sites you encounter SSLHandShake errors – basically SRM assumes you want to use certificates for authentication because you’re using signed certificates. If you use the default self-signed certificates, SRM will default to using password authentication (see SRM Authentication). Where the process fails is during the “configure connection” stage, if either one of your vCenter servers does not have CA signed and the other does (throws an error that they are using different authentication methods) or that you are using self-signed certificates for either SRM installation (throws an error that the certificate or CA could not be trusted).
SRM server ‘vc-02.definit.local’ cannot do a pair operation. The reason is: Local and remote servers are using different authentication methods.