kernel SeisComP messaging component that enables communication of modules over the network. Enables/disables local messaging (scmaster). The messaging component is an integral component of all modules (except e.g. acquisition modules). If you are not sure what to do, enable it. Defines the messaging unencrypted bind address. If left empty then the configuration file (see scmaster) will be used instead. Use this to override the unencrypted bind address. The format is "[ip:]port".