Identification of Network Traffic Intrusion Using Decision Tree

Table 2

Features of NSL-KDD dataset.

No.	Feature	Type
1	duration	Numeric
2	protocol_type	Nonnumeric
3	service	Nonnumeric
4	flag	Nonnumeric
5	src_bytes	Numeric
6	dst_bytes	Numeric
7	land	Numeric
8	wrong_fragment	Numeric
9	urgent	Numeric
10	hot	Numeric
11	num_failed_logins	Numeric
12	logged_in	Numeric
13	num_compromised	Numeric
14	root_shell	Numeric
15	su_attempted	Numeric
16	num_root	Numeric
17	num_file_creations	Numeric
18	num_shells	Numeric
19	num_access_files	Numeric
20	num_outbound_cmds	Numeric
21	is_host_login	Numeric
22	is_guest_login	Numeric
23	count	Numeric
24	srv_count	Numeric
25	serror_rate	Numeric
26	srv_error_rate	Numeric
27	rerror_rate	Numeric
28	srv_rerror_rate	Numeric
29	same_srv_rate	Numeric
30	diff_srv_rate	Numeric
31	srv_diff_host_rate	Numeric
32	dst_host_count	Numeric
33	dst_host_srv_count	Numeric
34	dst_host_same_srv_rate	Numeric
35	dst_host diff_srv_rate	Numeric
36	dst_host_same_src_port_rate	Numeric
37	dst_host_srv_diff_host_rate	Numeric
38	dst_host_serror_rate	Numeric
39	dst_host_srv_serror_rate	Numeric
40	dst_host_rerror_rate	Numeric
41	dst_host_srv_rerror_rate	Numeric