Overview
Lists the TCP ports required to enable NMAP-based operating system profiling and device discovery within Cisco ISE.
The NMAP utility is a critical component of Cisco ISE, enabling advanced device profiling and enhanced network visibility. To use this feature effectively, you must ensure that specific TCP ports are open within the network environment. By configuring these ports correctly, Cisco ISE can perform precise operating system identification and comprehensive device classification, which are essential for maintaining a secure and well-managed network infrastructure.
This table lists the TCP ports that NMAP uses for OS scanning. NMAP also uses ICMP and UDP port 51824.
| 1 |
3 |
4 |
6 |
7 |
9 |
13 |
17 |
19 |
| 20 |
21 |
22 |
23 |
24 |
25 |
26 |
30 |
32 |
| 33 |
37 |
42 |
43 |
49 |
53 |
70 |
79 |
80 |
| 81 |
82 |
83 |
84 |
85 |
88 |
89 |
90 |
99 |
| 100 |
106 |
109 |
110 |
111 |
113 |
119 |
125 |
135 |
| 139 |
143 |
144 |
146 |
161 |
163 |
179 |
199 |
211 |
| 212 |
222 |
254 |
255 |
256 |
259 |
264 |
280 |
301 |
| 306 |
311 |
340 |
366 |
389 |
406 |
407 |
416 |
417 |
| 425 |
427 |
443 |
444 |
445 |
458 |
464 |
465 |
481 |
| 497 |
500 |
512 |
513 |
514 |
515 |
524 |
541 |
543 |
| 544 |
545 |
548 |
554 |
555 |
563 |
587 |
593 |
616 |
| 617 |
625 |
631 |
636 |
646 |
648 |
666 |
667 |
668 |
| 683 |
687 |
691 |
700 |
705 |
711 |
714 |
720 |
722 |
| 726 |
749 |
765 |
777 |
783 |
787 |
800 |
801 |
808 |
| 843 |
873 |
880 |
888 |
898 |
900 |
901 |
902 |
903 |
| 911 |
912 |
981 |
987 |
990 |
992 |
993 |
995 |
999 |
| 1000 |
1001 |
1002 |
1007 |
1009 |
1010 |
1011 |
1021 |
1022 |
| 1023 |
1024 |
1025 |
1026 |
1027 |
1028 |
1029 |
1030 |
1031 |
| 1032 |
1033 |
1034 |
1035 |
1036 |
1037 |
1038 |
1039 |
1040-1100 |
| 1102 |
1104 |
1105 |
1106 |
1107 |
1108 |
1110 |
1111 |
1112 |
| 1113 |
1114 |
1117 |
1119 |
1121 |
1122 |
1123 |
1124 |
1126 |
| 1130 |
1131 |
1132 |
1137 |
1138 |
1141 |
1145 |
1147 |
1148 |
| 1149 |
1151 |
1152 |
1154 |
1163 |
1164 |
1165 |
1166 |
1169 |
| 1174 |
1175 |
1183 |
1185 |
1186 |
1187 |
1192 |
1198 |
1199 |
| 1201 |
1213 |
1216 |
1217 |
1218 |
1233 |
1234 |
1236 |
1244 |
| 1247 |
1248 |
1259 |
1271 |
1272 |
1277 |
1287 |
1296 |
1300 |
| 1301 |
1309 |
1310 |
1311 |
1322 |
1328 |
1334 |
1352 |
1417 |
| 1433 |
1434 |
1443 |
1455 |
1461 |
1494 |
1500 |
1501 |
1503 |
| 1521 |
1524 |
1533 |
1556 |
1580 |
1583 |
1594 |
1600 |
1641 |
| 1658 |
1666 |
1687 |
1688 |
1700 |
1717 |
1718 |
1719 |
1720 |
| 1721 |
1723 |
1755 |
1761 |
1782 |
1783 |
1801 |
1805 |
1812 |
| 1839 |
1840 |
1862 |
1863 |
1864 |
1875 |
1900 |
1914 |
1935 |
| 1947 |
1971 |
1972 |
1974 |
1984 |
1998-2010 |
2013 |
2020 |
2021 |
| 2022 |
2030 |
2033 |
2034 |
2035 |
2038 |
2040-2043 |
2045-2049 |
2065 |
| 2068 |
2099 |
2100 |
2103 |
2105-2107 |
2111 |
2119 |
2121 |
2126 |
| 2135 |
2144 |
2160 |
2161 |
2170 |
2179 |
2190 |
2191 |
2196 |
| 2200 |
2222 |
2251 |
2260 |
2288 |
2301 |
2323 |
2366 |
2381-2383 |
| 2393 |
2394 |
2399 |
2401 |
2492 |
2500 |
2522 |
2525 |
2557 |
| 2601 |
2602 |
2604 |
2605 |
2607 |
2608 |
2638 |
2701 |
2702 |
| 2710 |
2717 |
2718 |
2725 |
2800 |
2809 |
2811 |
2869 |
2875 |
| 2909 |
2910 |
2920 |
2967 |
2968 |
2998 |
3000 |
3001 |
3003 |
| 3005 |
3006 |
3007 |
3011 |
3013 |
3017 |
3030 |
3031 |
3052 |
| 3071 |
3077 |
3128 |
3168 |
3211 |
3221 |
3260 |
3261 |
3268 |
| 3269 |
3283 |
3300 |
3301 |
3306 |
3322 |
3323 |
3324 |
3325 |
| 3333 |
3351 |
3367 |
3369 |
3370 |
3371 |
3372 |
3389 |
3390 |
| 3404 |
3476 |
3493 |
3517 |
3527 |
3546 |
3551 |
3580 |
3659 |
| 3689 |
3690 |
3703 |
3737 |
3766 |
3784 |
3800 |
3801 |
3809 |
| 3814 |
3826 |
3827 |
3828 |
3851 |
3869 |
3871 |
3878 |
3880 |
| 3889 |
3905 |
3914 |
3918 |
3920 |
3945 |
3971 |
3986 |
3995 |
| 3998 |
4000-4006 |
4045 |
4111 |
4125 |
4126 |
4129 |
4224 |
4242 |
| 4279 |
4321 |
4343 |
4443 |
4444 |
4445 |
4446 |
4449 |
4550 |
| 4567 |
4662 |
4848 |
4899 |
4900 |
4998 |
5000-5004 |
5009 |
5030 |
| 5033 |
5050 |
5051 |
5054 |
5060 |
5061 |
5080 |
5087 |
5100 |
| 5101 |
5102 |
5120 |
5190 |
5200 |
5214 |
5221 |
5222 |
5225 |
| 5226 |
5269 |
5280 |
5298 |
5357 |
5405 |
5414 |
5431 |
5432 |
| 5440 |
5500 |
5510 |
5544 |
5550 |
5555 |
5560 |
5566 |
5631 |
| 5633 |
5666 |
5678 |
5679 |
5718 |
5730 |
5800 |
5801 |
5802 |
| 5810 |
5811 |
5815 |
5822 |
5825 |
5850 |
5859 |
5862 |
5877 |
| 5900-5907 |
5910 |
5911 |
5915 |
5922 |
5925 |
5950 |
5952 |
5959 |
| 5960-5963 |
5987-5989 |
5998-6007 |
6009 |
6025 |
6059 |
6100 |
6101 |
6106 |
| 6112 |
6123 |
6129 |
6156 |
6346 |
6389 |
6502 |
6510 |
6543 |
| 6547 |
6565-6567 |
6580 |
6646 |
6666 |
6667 |
6668 |
6669 |
6689 |
| 6692 |
6699 |
6779 |
6788 |
6789 |
6792 |
6839 |
6881 |
6901 |
| 6969 |
7000 |
7001 |
7002 |
7004 |
7007 |
7019 |
7025 |
7070 |
| 7100 |
7103 |
7106 |
7200 |
7201 |
7402 |
7435 |
7443 |
7496 |
| 7512 |
7625 |
7627 |
7676 |
7741 |
7777 |
7778 |
7800 |
7911 |
| 7920 |
7921 |
7937 |
7938 |
7999 |
8000 |
8001 |
8002 |
8007 |
| 8008 |
8009 |
8010 |
8011 |
8021 |
8022 |
8031 |
8042 |
8045 |
| 8080-8090 |
8093 |
8099 |
8100 |
8180 |
8181 |
8192 |
8193 |
8194 |
| 8200 |
8222 |
8254 |
8290 |
8291 |
8292 |
8300 |
8333 |
8383 |
| 8400 |
8402 |
8443 |
8500 |
8600 |
8649 |
8651 |
8652 |
8654 |
| 8701 |
8800 |
8873 |
8888 |
8899 |
8994 |
9000 |
9001 |
9002 |
| 9003 |
9009 |
9010 |
9011 |
9040 |
9050 |
9071 |
9080 |
9081 |
| 9090 |
9091 |
9099 |
9100 |
9101 |
9102 |
9103 |
9110 |
9111 |
| 9200 |
9207 |
9220 |
9290 |
9415 |
9418 |
9485 |
9500 |
9502 |
| 9503 |
9535 |
9575 |
9593 |
9594 |
9595 |
9618 |
9666 |
9876 |
| 9877 |
9878 |
9898 |
9900 |
9917 |
9929 |
9943 |
9944 |
9968 |
| 9998 |
9999 |
10000 |
10001 |
10002 |
10003 |
10004 |
10009 |
10010 |
| 10012 |
10024 |
10025 |
10082 |
10180 |
10215 |
10243 |
10566 |
10616 |
| 10617 |
10621 |
10626 |
10628 |
10629 |
10778 |
11110 |
11111 |
11967 |
| 12000 |
12174 |
12265 |
12345 |
13456 |
13722 |
13782 |
13783 |
14000 |
| 14238 |
14441 |
14442 |
15000 |
15002 |
15003 |
15004 |
15660 |
15742 |
| 16000 |
16001 |
16012 |
16016 |
16018 |
16080 |
16113 |
16992 |
16993 |
| 17877 |
17988 |
18040 |
18101 |
18988 |
19101 |
19283 |
19315 |
19350 |
| 19780 |
19801 |
19842 |
20000 |
20005 |
20031 |
20221 |
20222 |
20828 |
| 21571 |
22939 |
23502 |
24444 |
24800 |
25734 |
25735 |
26214 |
27000 |
| 27352 |
27353 |
27355 |
27356 |
27715 |
28201 |
30000 |
30718 |
30951 |
| 31038 |
31337 |
32768 |
32769 |
32770 |
32771 |
32772 |
32773 |
32774 |
| 32775 |
32776 |
32777 |
32778 |
32779 |
32780 |
32781 |
32782 |
32783 |
| 32784 |
32785 |
33354 |
33899 |
34571 |
34572 |
34573 |
34601 |
35500 |
| 36869 |
38292 |
40193 |
40911 |
41511 |
42510 |
44176 |
44442 |
44443 |
| 44501 |
45100 |
48080 |
49152 |
49153 |
49154 |
49155 |
49156 |
49157 |
| 49158 |
49159 |
49160 |
49161 |
49163 |
49165 |
49167 |
49175 |
49176 |
| 49400 |
49999 |
50000 |
50001 |
50002 |
50003 |
50006 |
50300 |
50389 |
| 50500 |
50636 |
50800 |
51103 |
51493 |
52673 |
52822 |
52848 |
52869 |
| 54045 |
54328 |
55055 |
55056 |
55555 |
55600 |
56737 |
56738 |
57294 |
| 57797 |
58080 |
60020 |
60443 |
61532 |
61900 |
62078 |
63331 |
64623 |
| 64680 |
65000 |
65129 |
65389 |