Estimated active ntp pool clients: 40 Estimated abusive ntp pool clients: 1 Estimated inactive ntp pool clients: 49 Total ntp pool clients being tracked: 89 Note: NTP is a stateless and connectionless (UDP based) protocol, so exact numbers can't be determined. 1542243 ntp requests, in total, have been seen since 11/28/07 00:54:50 800505 (51.9%) are from clients that are still active. Long term request rate: 8.162 seconds between requests (0.12 req/sec) Long term bandwidth in: 0.009 KBytes/s 0.073 Kbits/s Long term bandwidth in: 0.022 GB/month 0.180 Gb/month Current request rate: 13.458 seconds between requests (0.07 req/sec) Current bandwidth in: 0.006 KBytes/s 0.044 Kbits/s Current bandwidth in: 0.014 GB/month 0.109 Gb/month (NTP packets are usually 76 bytes, UDP overhead included, in each direction.) The dump file was written 194 seconds ago, at 05/11/08 21:16:47 Subnets with many clients: # of Subnet Total Aggregate Abusive IPs Count Rate Clients Clients with rapid updates (min requests of 100): Rank First Seen Client IP Requests Rate Usage Cumulative 1 11/28/07 16:36:33 76.79.20.186 500674 139.91 62.54% 62.54% * ! * = "active" = probably will send another request. ! = "abusive" = min requests of 100 and an average rate of less than 30s between requests over the life of the entire connection. Percentages are based on all packets from *active* clients. If the client is not active, its percentage is what it would be if it were active. Clients with very long updates (min requests of 10): Rank First Seen Client IP Requests Rate Usage Cumulative 1 05/11/08 11:15:02 70.144.168.221 11 3601.34 0.00% 0.00% * 2 05/10/08 16:04:56 68.166.14.81 30 3601.26 0.00% 0.01% * Clients distribution by count: bin ( bin range ) count 1 ( 1 - 1) 19 ********************************************* 2 ( 2 - 2) 8 ****************** 3 ( 3 - 3) 1 ** 4 ( 4 - 4) 19 ********************************************* 5 ( 5 - 6) 3 ******* 8 ( 7 - 9) 3 ******* 11 ( 10 - 13) 1 ** 16 ( 14 - 19) 1 ** 22 ( 20 - 26) 0 32 ( 27 - 38) 1 ** 45 ( 39 - 53) 0 64 ( 54 - 76) 0 90 ( 77 - 107) 0 128 ( 108 - 152) 1 ** 181 ( 153 - 215) 3 ******* 256 ( 216 - 304) 1 ** 362 ( 305 - 430) 0 512 ( 431 - 608) 0 724 ( 609 - 861) 2 **** 1024 ( 862 - 1217) 3 ******* 1448 ( 1218 - 1722) 2 **** 2048 ( 1723 - 2435) 3 ******* 2896 ( 2436 - 3444) 3 ******* 4096 ( 3445 - 4870) 4 ********* 5792 ( 4871 - 6888) 2 **** 8192 ( 6889 - 9741) 1 ** 11585 ( 9742 - 13777) 3 ******* 16384 ( 13778 - 19483) 1 ** 23170 ( 19484 - 27554) 1 ** 32768 ( 27555 - 38967) 0 46340 ( 38968 - 55108) 1 ** 65536 ( 55109 - 77935) 0 92681 ( 77936 - 110217) 0 131072 ( 110218 - 155871) 1 ** 185363 ( 155872 - 220435) 0 262144 ( 220436 - 311743) 0 370727 ( 311744 - 440871) 0 524288 ( 440872 - 623487) 1 ** Clients distribution by rate (min requests of 10): bin ( bin range ) count 1.0 ( 0.0 - 1.2) 0 1.4 ( 1.2 - 1.7) 0 2.0 ( 1.7 - 2.4) 0 2.8 ( 2.4 - 3.4) 0 4.0 ( 3.4 - 4.8) 0 5.7 ( 4.8 - 6.7) 0 8.0 ( 6.7 - 9.5) 0 11.3 ( 9.5 - 13.5) 0 16.0 ( 13.5 - 19.0) 0 22.6 ( 19.0 - 26.9) 0 32.0 ( 26.9 - 38.1) 0 45.3 ( 38.1 - 53.8) 1 ** 64.0 ( 53.8 - 76.1) 1 ** 90.5 ( 76.1 - 107.6) 0 128.0 ( 107.6 - 152.2) 2 **** 181.0 ( 152.2 - 215.3) 0 256.0 ( 215.3 - 304.4) 2 **** 362.0 ( 304.4 - 430.5) 1 ** 512.0 ( 430.5 - 608.9) 1 ** 724.1 ( 608.9 - 861.1) 3 ****** 1024.0 ( 861.1 - 1217.7) 22 ********************************************* 1448.2 ( 1217.7 - 1722.2) 1 ** 2048.0 ( 1722.2 - 2435.5) 0 2896.3 ( 2435.5 - 3444.3) 0 4096.0 ( 3444.3 - 4871.0) 2 **** Clients distribution by amount of time client was active (in hours): bin ( bin range ) count 1.0 ( 0.0 - 1.2) 50 ********************************************* 1.4 ( 1.2 - 1.7) 0 2.0 ( 1.7 - 2.4) 0 2.8 ( 2.4 - 3.4) 2 * 4.0 ( 3.4 - 4.8) 1 5.7 ( 4.8 - 6.7) 0 8.0 ( 6.7 - 9.5) 2 * 11.3 ( 9.5 - 13.5) 1 16.0 ( 13.5 - 19.0) 0 22.6 ( 19.0 - 26.9) 4 *** 32.0 ( 26.9 - 38.1) 1 45.3 ( 38.1 - 53.8) 0 64.0 ( 53.8 - 76.1) 1 90.5 ( 76.1 - 107.6) 0 128.0 ( 107.6 - 152.2) 0 181.0 ( 152.2 - 215.3) 2 * 256.0 ( 215.3 - 304.4) 1 362.0 ( 304.4 - 430.5) 3 ** 512.0 ( 430.5 - 608.9) 4 *** 724.1 ( 608.9 - 861.1) 6 ***** 1024.0 ( 861.1 - 1217.7) 2 * 1448.2 ( 1217.7 - 1722.2) 1 2048.0 ( 1722.2 - 2435.5) 1 2896.3 ( 2435.5 - 3444.3) 3 ** 4096.0 ( 3444.3 - 4871.0) 4 *** Clients distribution by time since first request (in hours): bin ( bin range ) count 1.0 ( 0.0 - 1.2) 23 ********************************************* 1.4 ( 1.2 - 1.7) 1 * 2.0 ( 1.7 - 2.4) 7 ************* 2.8 ( 2.4 - 3.4) 14 *************************** 4.0 ( 3.4 - 4.8) 8 *************** 5.7 ( 4.8 - 6.7) 0 8.0 ( 6.7 - 9.5) 1 * 11.3 ( 9.5 - 13.5) 2 *** 16.0 ( 13.5 - 19.0) 0 22.6 ( 19.0 - 26.9) 4 ******* 32.0 ( 26.9 - 38.1) 1 * 45.3 ( 38.1 - 53.8) 0 64.0 ( 53.8 - 76.1) 1 * 90.5 ( 76.1 - 107.6) 0 128.0 ( 107.6 - 152.2) 0 181.0 ( 152.2 - 215.3) 2 *** 256.0 ( 215.3 - 304.4) 1 * 362.0 ( 304.4 - 430.5) 3 ***** 512.0 ( 430.5 - 608.9) 4 ******* 724.1 ( 608.9 - 861.1) 6 *********** 1024.0 ( 861.1 - 1217.7) 2 *** 1448.2 ( 1217.7 - 1722.2) 1 * 2048.0 ( 1722.2 - 2435.5) 1 * 2896.3 ( 2435.5 - 3444.3) 3 ***** 4096.0 ( 3444.3 - 4871.0) 4 ******* Active clients distribution by time since last request (in secs): bin ( bin range ) count 1.0 ( 0.0 - 1.2) 1 **** 1.4 ( 1.2 - 1.7) 0 2.0 ( 1.7 - 2.4) 0 2.8 ( 2.4 - 3.4) 0 4.0 ( 3.4 - 4.8) 0 5.7 ( 4.8 - 6.7) 0 8.0 ( 6.7 - 9.5) 1 **** 11.3 ( 9.5 - 13.5) 0 16.0 ( 13.5 - 19.0) 1 **** 22.6 ( 19.0 - 26.9) 0 32.0 ( 26.9 - 38.1) 1 **** 45.3 ( 38.1 - 53.8) 0 64.0 ( 53.8 - 76.1) 1 **** 90.5 ( 76.1 - 107.6) 2 ********* 128.0 ( 107.6 - 152.2) 2 ********* 181.0 ( 152.2 - 215.3) 3 ************* 256.0 ( 215.3 - 304.4) 2 ********* 362.0 ( 304.4 - 430.5) 4 ****************** 512.0 ( 430.5 - 608.9) 3 ************* 724.1 ( 608.9 - 861.1) 10 ********************************************* 1024.0 ( 861.1 - 1217.7) 5 ********************** 1448.2 ( 1217.7 - 1722.2) 0 2048.0 ( 1722.2 - 2435.5) 0 2896.3 ( 2435.5 - 3444.3) 1 **** 4096.0 ( 3444.3 - 4871.0) 0 5792.6 ( 4871.0 - 6888.6) 2 ********* 8192.0 ( 6888.6 - 9742.0) 1 **** Inactive clients distribution by time since last request (in secs): bin ( bin range ) count 1.0 ( 0.0 - 1.2) 0 1.4 ( 1.2 - 1.7) 0 2.0 ( 1.7 - 2.4) 0 2.8 ( 2.4 - 3.4) 0 4.0 ( 3.4 - 4.8) 0 5.7 ( 4.8 - 6.7) 0 8.0 ( 6.7 - 9.5) 0 11.3 ( 9.5 - 13.5) 0 16.0 ( 13.5 - 19.0) 0 22.6 ( 19.0 - 26.9) 0 32.0 ( 26.9 - 38.1) 0 45.3 ( 38.1 - 53.8) 0 64.0 ( 53.8 - 76.1) 0 90.5 ( 76.1 - 107.6) 0 128.0 ( 107.6 - 152.2) 0 181.0 ( 152.2 - 215.3) 0 256.0 ( 215.3 - 304.4) 0 362.0 ( 304.4 - 430.5) 0 512.0 ( 430.5 - 608.9) 0 724.1 ( 608.9 - 861.1) 0 1024.0 ( 861.1 - 1217.7) 0 1448.2 ( 1217.7 - 1722.2) 1 ** 2048.0 ( 1722.2 - 2435.5) 3 ******* 2896.3 ( 2435.5 - 3444.3) 17 ********************************************* 4096.0 ( 3444.3 - 4871.0) 2 ***** 5792.6 ( 4871.0 - 6888.6) 3 ******* 8192.0 ( 6888.6 - 9742.0) 15 *************************************** 11585.2 ( 9742.0 - 13777.2) 4 ********** 16384.0 (13777.2 - 19484.0) 4 **********