Traffic Trace Info
DumpFile: 200304071400.dump
FileSize: 246.68MB
Id: 200304071400
StartTime: Mon Apr 7 14:00:00 2003
EndTime: Mon Apr 7 14:15:00 2003
TotalTime: 899.69 seconds
TotalCapSize: 193.75MB CapLen: 96 bytes
# of packets: 3468704 (1468.64MB)
AvgRate: 13.69Mbps stddev:1.80M
IP flow (unique src/dst pair) Information
# of flows: 175604 (avg. 19.75 pkts/flow)
Top 10 big flow size (bytes/total in %):
27.7% 8.2% 7.2% 3.7% 2.8% 1.3% 1.2% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 123642
Top 10 bandwidth usage (bytes/total in %):
27.9% 27.7% 15.9% 8.2% 7.2% 6.1% 3.7% 3.7% 3.1% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304071400.pktlen.png)
detailed numbers
[ 16- 31]: 6143
[ 32- 63]: 1260247
[ 64- 127]: 944750
[ 128- 255]: 160277
[ 256- 511]: 116222
[ 512- 1023]: 154035
[ 1024- 2047]: 827030
Protocol Breakdown
![[protocol breakdown chart]](200304071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3468704 (100.00%) 1539983736 (100.00%) 443.97
ip 3458278 ( 99.70%) 1539663961 ( 99.98%) 445.21
tcp 2849316 ( 82.14%) 1451957567 ( 94.28%) 509.58
http(s) 334019 ( 9.63%) 416367499 ( 27.04%) 1246.54
http(c) 1057111 ( 30.48%) 131134924 ( 8.52%) 124.05
squid 500 ( 0.01%) 45052 ( 0.00%) 90.10
smtp 90636 ( 2.61%) 18088056 ( 1.17%) 199.57
nntp 23 ( 0.00%) 1612 ( 0.00%) 70.09
ftp 167839 ( 4.84%) 46528984 ( 3.02%) 277.22
pop3 2258 ( 0.07%) 237808 ( 0.02%) 105.32
imap 630 ( 0.02%) 49543 ( 0.00%) 78.64
telnet 3861 ( 0.11%) 285375 ( 0.02%) 73.91
ssh 65733 ( 1.90%) 3958059 ( 0.26%) 60.21
dns 1446 ( 0.04%) 93962 ( 0.01%) 64.98
bgp 164 ( 0.00%) 35271 ( 0.00%) 215.07
napster 27823 ( 0.80%) 12890190 ( 0.84%) 463.29
realaud 75 ( 0.00%) 5425 ( 0.00%) 72.33
rtsp 7677 ( 0.22%) 690167 ( 0.04%) 89.90
icecast 556 ( 0.02%) 44521 ( 0.00%) 80.07
hotline 8 ( 0.00%) 1656 ( 0.00%) 207.00
other 1088811 ( 31.39%) 821494136 ( 53.34%) 754.49
udp 443694 ( 12.79%) 75287743 ( 4.89%) 169.68
dns 377935 ( 10.90%) 56490811 ( 3.67%) 149.47
realaud 16699 ( 0.48%) 4471497 ( 0.29%) 267.77
starcra 2 ( 0.00%) 168 ( 0.00%) 84.00
everque 1 ( 0.00%) 81 ( 0.00%) 81.00
other 49032 ( 1.41%) 14324062 ( 0.93%) 292.14
icmp 151106 ( 4.36%) 11866518 ( 0.77%) 78.53
ip6 517 ( 0.01%) 88005 ( 0.01%) 170.22
other 13645 ( 0.39%) 464128 ( 0.03%) 34.01
frag 4 ( 0.00%) 1674 ( 0.00%) 418.50
tcpdump file: 200304071400.dump.gz (91.68 MB)