This optional parameter specifies one or more network interface addresses to listen for incoming RadSec connections. It is only useful if you are running Radiator on a multi-homed host (a host that has more than one network address). The default value is the global BindAddress, which defaults to 0.0.0.0. It listens to all networks connected to the host. For more information, see Section 3.7. Global parameters.

Using this parameter, you can run multiple instances of Radiator on the one computer, where each Radiator listens to RadSec connections directed to a different host address. BindAddress can include special formatting characters, and multiple comma separated IPv4 and IPv6 addresses.

Here is an example of using BindAddress:

# Only listen on one IPv4 address and the IPv6 loopback
BindAddress 203.63.154.1, ::1