Hi All,
I would like to know how to secure the external message server port and what are the relevant parameters for this.
I am aware that we can secure the internal message server port (denoted by parameter rdisp/msserv_internal) using the ms/acl_info file wherein only the app servers of the same ABAP system can connect internally to it.
Has anyone secured both external and internal message server ports in their landscape? Kindly provide your useful feedback on this so that we can secure the message server in our landscape as well.