users file, ip address and mask

Hello, Every user when is authenticating as username uses its ip address In users file I have that config: 192.168.49.81 Cleartext-Password := 'cisco' Cisco-Service-info = 'QU;1433600000;D;1433600000' This works but I'd like to match network 192.168.49.0/25 Cleartext-Password := 'cisco' Cisco-Service-info = 'QU;1433600000;D;1433600000' Is it possible Best regards MR