I'm implementing mutual SSL between service A and service B. Service A uses both 1-way and 2-way SSL. 1-way for the communication between a user and website A, and 2-way SSL to forward requests from that user to the service B in a secure way.
1-way SSL in service A is specified in Tomcat server.xml. 2-way SSL is implemented using JSEE secure socket communication on the client side (service A), and Tomcat config (service B). Atm. when I try to access service A I get ssl_error_rx_record_too_long error.
According to this answer ssl_error_rx_record_too_long and Apache SSL one of the reasons may be the fact that I'm using more than one SSL certificate for the same IP. Is this really the case that you can't use the same IP for several certificates? Even if one certificate is a server certificate (for 1-way SSL) and another is a client certificate (for 2-way SSL)?
This may not be the cause of my problem, but I just want to make sure if it's actually possible to have several certificates for the same FQDN. Thanks for help!