Traffic Trace Info
DumpFile: 200105311400.dump
FileSize: 201.86MB
Id: 200105311400
StartTime: Thu May 31 14:00:00 2001
EndTime: Thu May 31 14:10:30 2001
TotalTime: 630.41 seconds
TotalCapSize: 156.16MB CapLen: 96 bytes
# of packets: 2995139 (1863.15MB)
AvgRate: 24.79Mbps stddev:3.96M
IP flow (unique src/dst pair) Information
# of flows: 74978 (avg. 39.95 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.1% 4.0% 3.3% 3.0% 2.3% 1.9% 1.8% 1.5% 1.5% 1.3%
IP address Information
# of IPv4 addresses: 34397
Top 10 bandwidth usage (bytes/total in %):
14.0% 8.8% 7.0% 5.6% 4.3% 4.0% 3.7% 3.3% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105311400.pktlen.png)
detailed numbers
[ 16- 31]: 27036
[ 32- 63]: 718832
[ 64- 127]: 406053
[ 128- 255]: 183804
[ 256- 511]: 191642
[ 512- 1023]: 479441
[ 1024- 2047]: 988331
Protocol Breakdown
![[protocol breakdown chart]](200105311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2995139 (100.00%) 1953656951 (100.00%) 652.28
ip 2966321 ( 99.04%) 1952807093 ( 99.96%) 658.33
tcp 2456670 ( 82.02%) 1853198408 ( 94.86%) 754.35
http(s) 1261373 ( 42.11%) 1224724118 ( 62.69%) 970.95
http(c) 292560 ( 9.77%) 32946075 ( 1.69%) 112.61
squid 26040 ( 0.87%) 13731775 ( 0.70%) 527.33
smtp 93338 ( 3.12%) 32828439 ( 1.68%) 351.72
nntp 10592 ( 0.35%) 6461812 ( 0.33%) 610.07
ftp 51371 ( 1.72%) 43919946 ( 2.25%) 854.96
pop3 2728 ( 0.09%) 625539 ( 0.03%) 229.30
imap 131 ( 0.00%) 13834 ( 0.00%) 105.60
telnet 2187 ( 0.07%) 391106 ( 0.02%) 178.83
ssh 1111 ( 0.04%) 142751 ( 0.01%) 128.49
dns 1853 ( 0.06%) 135088 ( 0.01%) 72.90
bgp 290 ( 0.01%) 39904 ( 0.00%) 137.60
napster 121726 ( 4.06%) 89394602 ( 4.58%) 734.39
realaud 148 ( 0.00%) 12649 ( 0.00%) 85.47
rtsp 17332 ( 0.58%) 15951807 ( 0.82%) 920.37
icecast 186 ( 0.01%) 22632 ( 0.00%) 121.68
hotline 74394 ( 2.48%) 55078243 ( 2.82%) 740.36
other 499061 ( 16.66%) 336768963 ( 17.24%) 674.81
udp 322968 ( 10.78%) 85069311 ( 4.35%) 263.40
dns 243295 ( 8.12%) 49285445 ( 2.52%) 202.57
rip 156 ( 0.01%) 17856 ( 0.00%) 114.46
realaud 38393 ( 1.28%) 23645369 ( 1.21%) 615.88
other 41037 ( 1.37%) 12117464 ( 0.62%) 295.28
icmp 160943 ( 5.37%) 13596432 ( 0.70%) 84.48
igmp 63 ( 0.00%) 3780 ( 0.00%) 60.00
ipsec 2 ( 0.00%) 356 ( 0.00%) 178.00
ip6 148 ( 0.00%) 68307 ( 0.00%) 461.53
other 25527 ( 0.85%) 870499 ( 0.04%) 34.10
frag 10 ( 0.00%) 7870 ( 0.00%) 787.00
tcpdump file: 200105311400.dump.gz (75.43 MB)