Onesixtyone is an SNMP analysis tool that is named for the UDP port upon which SNMP operates. It is a very simple SNMP scanner that only requests the system description value for any specified IP address(es).
To use Onesixtyone to perform SNMP analysis, you will need devices that have SNMP enabled and can be probed and inspected. In the examples provided, an installation of Windows XP is used to perform this task. For more information on setting up a Windows system, please refer to the Installing Windows Server recipe in Chapter 1. Getting Started.
This information can be used to accurately fingerprint the operating system of a target device. To use Onesixtyone, one can pass the target IP address and the community string as arguments:
root@KaliLinux:~# onesixtyone 172.16.36.134 public Scanning 1 hosts, 1 communities 172.16.36.134 [public] Hardware: x86 Family 6 Model 58 Stepping 9 AT/AT COMPATIBLE - Software: Windows 2000 Version 5.1...