Estimated active ntp pool clients: 42 Estimated abusive ntp pool clients: 1 Estimated inactive ntp pool clients: 71 Total ntp pool clients being tracked: 113 Note: NTP is a stateless and connectionless (UDP based) protocol, so exact numbers can't be determined. 1031300 ntp requests, in total, have been seen since 10/08/08 06:04:47 524669 (50.9%) are from clients that are still active. Long term request rate: 6.724 seconds between requests (0.15 req/sec) Long term bandwidth in: 0.011 KBytes/s 0.088 Kbits/s Long term bandwidth in: 0.027 GB/month 0.218 Gb/month Current request rate: 7.721 seconds between requests (0.13 req/sec) Current bandwidth in: 0.010 KBytes/s 0.077 Kbits/s Current bandwidth in: 0.024 GB/month 0.190 Gb/month (NTP packets are usually 76 bytes, UDP overhead included, in each direction.) The dump file was written 30 seconds ago, at 01/07/09 04:59:31 Subnets with many clients: # of Subnet Total Aggregate Abusive IPs Count Rate Clients 4 76.79.20.x 354719 23.562 1 Clients with rapid updates (min requests of 100): Rank First Seen Client IP Requests Rate Usage Cumulative 1 11/23/08 06:25:07 76.79.20.189 167646 29.34 31.95% 31.95% * ! * = "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 12/10/08 15:04:28 71.97.114.216 167 14357.85 0.03% 0.03% * 2 01/05/09 21:31:41 12.42.67.194 29 4283.01 0.01% 0.04% * Clients distribution by count: bin ( bin range ) count 1 ( 1 - 1) 46 ********************************************* 2 ( 2 - 2) 2 * 3 ( 3 - 3) 4 *** 4 ( 4 - 4) 9 ******** 5 ( 5 - 6) 1 8 ( 7 - 9) 5 **** 11 ( 10 - 13) 0 16 ( 14 - 19) 2 * 22 ( 20 - 26) 3 ** 32 ( 27 - 38) 2 * 45 ( 39 - 53) 1 64 ( 54 - 76) 2 * 90 ( 77 - 107) 2 * 128 ( 108 - 152) 2 * 181 ( 153 - 215) 4 *** 256 ( 216 - 304) 0 362 ( 305 - 430) 0 512 ( 431 - 608) 0 724 ( 609 - 861) 1 1024 ( 862 - 1217) 3 ** 1448 ( 1218 - 1722) 0 2048 ( 1723 - 2435) 1 2896 ( 2436 - 3444) 3 ** 4096 ( 3445 - 4870) 2 * 5792 ( 4871 - 6888) 3 ** 8192 ( 6889 - 9741) 9 ******** 11585 ( 9742 - 13777) 0 16384 ( 13778 - 19483) 2 * 23170 ( 19484 - 27554) 1 32768 ( 27555 - 38967) 1 46340 ( 38968 - 55108) 0 65536 ( 55109 - 77935) 0 92681 ( 77936 - 110217) 0 131072 ( 110218 - 155871) 1 185363 ( 155872 - 220435) 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) 1 * 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) 1 * 22.6 ( 19.0 - 26.9) 0 32.0 ( 26.9 - 38.1) 1 * 45.3 ( 38.1 - 53.8) 1 * 64.0 ( 53.8 - 76.1) 1 * 90.5 ( 76.1 - 107.6) 2 *** 128.0 ( 107.6 - 152.2) 0 181.0 ( 152.2 - 215.3) 3 ***** 256.0 ( 215.3 - 304.4) 3 ***** 362.0 ( 304.4 - 430.5) 0 512.0 ( 430.5 - 608.9) 2 *** 724.1 ( 608.9 - 861.1) 1 * 1024.0 ( 861.1 - 1217.7) 25 ********************************************* 1448.2 ( 1217.7 - 1722.2) 1 * 2048.0 ( 1722.2 - 2435.5) 2 *** 2896.3 ( 2435.5 - 3444.3) 0 4096.0 ( 3444.3 - 4871.0) 1 * 5792.6 ( 4871.0 - 6888.6) 0 8192.0 ( 6888.6 - 9742.0) 0 11585.2 ( 9742.0 - 13777.2) 0 16384.0 (13777.2 - 19484.0) 1 * Clients distribution by amount of time client was active (in hours): bin ( bin range ) count 1.0 ( 0.0 - 1.2) 67 ********************************************* 1.4 ( 1.2 - 1.7) 0 2.0 ( 1.7 - 2.4) 1 2.8 ( 2.4 - 3.4) 2 * 4.0 ( 3.4 - 4.8) 0 5.7 ( 4.8 - 6.7) 3 ** 8.0 ( 6.7 - 9.5) 3 ** 11.3 ( 9.5 - 13.5) 0 16.0 ( 13.5 - 19.0) 1 22.6 ( 19.0 - 26.9) 1 32.0 ( 26.9 - 38.1) 5 *** 45.3 ( 38.1 - 53.8) 1 64.0 ( 53.8 - 76.1) 0 90.5 ( 76.1 - 107.6) 2 * 128.0 ( 107.6 - 152.2) 1 181.0 ( 152.2 - 215.3) 1 256.0 ( 215.3 - 304.4) 1 362.0 ( 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) 5 *** 1448.2 ( 1217.7 - 1722.2) 3 ** 2048.0 ( 1722.2 - 2435.5) 11 ******* Clients distribution by time since first request (in hours): bin ( bin range ) count 1.0 ( 0.0 - 1.2) 10 *********** 1.4 ( 1.2 - 1.7) 7 ******** 2.0 ( 1.7 - 2.4) 8 ********* 2.8 ( 2.4 - 3.4) 7 ******** 4.0 ( 3.4 - 4.8) 38 ********************************************* 5.7 ( 4.8 - 6.7) 0 8.0 ( 6.7 - 9.5) 5 ***** 11.3 ( 9.5 - 13.5) 1 * 16.0 ( 13.5 - 19.0) 1 * 22.6 ( 19.0 - 26.9) 1 * 32.0 ( 26.9 - 38.1) 5 ***** 45.3 ( 38.1 - 53.8) 1 * 64.0 ( 53.8 - 76.1) 0 90.5 ( 76.1 - 107.6) 2 ** 128.0 ( 107.6 - 152.2) 1 * 181.0 ( 152.2 - 215.3) 1 * 256.0 ( 215.3 - 304.4) 1 * 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) 5 ***** 1448.2 ( 1217.7 - 1722.2) 3 *** 2048.0 ( 1722.2 - 2435.5) 11 ************* 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) 0 11.3 ( 9.5 - 13.5) 0 16.0 ( 13.5 - 19.0) 1 ***** 22.6 ( 19.0 - 26.9) 2 ********** 32.0 ( 26.9 - 38.1) 2 ********** 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) 1 ***** 181.0 ( 152.2 - 215.3) 1 ***** 256.0 ( 215.3 - 304.4) 4 ******************** 362.0 ( 304.4 - 430.5) 3 *************** 512.0 ( 430.5 - 608.9) 3 *************** 724.1 ( 608.9 - 861.1) 9 ********************************************* 1024.0 ( 861.1 - 1217.7) 5 ************************* 1448.2 ( 1217.7 - 1722.2) 1 ***** 2048.0 ( 1722.2 - 2435.5) 0 2896.3 ( 2435.5 - 3444.3) 5 ************************* 4096.0 ( 3444.3 - 4871.0) 1 ***** 5792.6 ( 4871.0 - 6888.6) 1 ***** 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) 1 * 1024.0 ( 861.1 - 1217.7) 1 * 1448.2 ( 1217.7 - 1722.2) 0 2048.0 ( 1722.2 - 2435.5) 0 2896.3 ( 2435.5 - 3444.3) 5 ********* 4096.0 ( 3444.3 - 4871.0) 4 ******* 5792.6 ( 4871.0 - 6888.6) 10 ****************** 8192.0 ( 6888.6 - 9742.0) 6 *********** 11585.2 ( 9742.0 - 13777.2) 24 ********************************************* 16384.0 (13777.2 - 19484.0) 20 *************************************