The value of the remote peer identity. If the remote
peer type is an IP Address, then this is the IP Address
used to identify the remote peer. If the remote peer
type is a host name, then this is the host name used to
identify the remote peer. If the remote peer type is IP
subnet, then this is the value of the subnet. If the
remote peer type is IP address range, then this is the
value of beginning IP address of the range.