Traffic Trace Info
DumpFile: 200105191400.dump
FileSize: 200.73MB
Id: 200105191400
StartTime: Sat May 19 14:00:00 2001
EndTime: Sat May 19 14:13:35 2001
TotalTime: 814.58 seconds
TotalCapSize: 155.00MB CapLen: 94 bytes
# of packets: 2997063 (1776.89MB)
AvgRate: 18.29Mbps stddev:3.56M
IP flow (unique src/dst pair) Information
# of flows: 79906 (avg. 37.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.3% 6.4% 4.8% 2.2% 1.4% 1.3% 1.2% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 50044
Top 10 bandwidth usage (bytes/total in %):
11.4% 10.3% 7.2% 7.1% 6.4% 6.3% 5.1% 4.8% 3.5% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105191400.pktlen.png)
detailed numbers
[ 16- 31]: 20654
[ 32- 63]: 728858
[ 64- 127]: 390396
[ 128- 255]: 225701
[ 256- 511]: 231315
[ 512- 1023]: 493193
[ 1024- 2047]: 906946
Protocol Breakdown
![[protocol breakdown chart]](200105191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997063 (100.00%) 1863206100 (100.00%) 621.68
ip 2975164 ( 99.27%) 1862561370 ( 99.97%) 626.04
tcp 2557537 ( 85.33%) 1766163772 ( 94.79%) 690.57
http(s) 1106453 ( 36.92%) 1081694247 ( 58.06%) 977.62
http(c) 287760 ( 9.60%) 29352884 ( 1.58%) 102.00
squid 40060 ( 1.34%) 31260382 ( 1.68%) 780.34
smtp 92330 ( 3.08%) 43603869 ( 2.34%) 472.26
nntp 114 ( 0.00%) 45562 ( 0.00%) 399.67
ftp 37959 ( 1.27%) 19075827 ( 1.02%) 502.54
pop3 7058 ( 0.24%) 4236768 ( 0.23%) 600.28
imap 155 ( 0.01%) 10972 ( 0.00%) 70.79
telnet 2021 ( 0.07%) 334103 ( 0.02%) 165.32
ssh 363 ( 0.01%) 29928 ( 0.00%) 82.45
dns 10220 ( 0.34%) 736756 ( 0.04%) 72.09
bgp 202 ( 0.01%) 35663 ( 0.00%) 176.55
napster 33103 ( 1.10%) 21072797 ( 1.13%) 636.58
realaud 233 ( 0.01%) 182981 ( 0.01%) 785.33
rtsp 3602 ( 0.12%) 3100939 ( 0.17%) 860.89
icecast 6792 ( 0.23%) 5836705 ( 0.31%) 859.35
hotline 17802 ( 0.59%) 16544522 ( 0.89%) 929.36
other 911067 ( 30.40%) 508999910 ( 27.32%) 558.69
udp 367225 ( 12.25%) 92261232 ( 4.95%) 251.24
dns 242885 ( 8.10%) 54539779 ( 2.93%) 224.55
rip 209 ( 0.01%) 23214 ( 0.00%) 111.07
realaud 11936 ( 0.40%) 4975129 ( 0.27%) 416.82
halflif 15 ( 0.00%) 900 ( 0.00%) 60.00
starcra 2 ( 0.00%) 175 ( 0.00%) 87.50
quake 6977 ( 0.23%) 907225 ( 0.05%) 130.03
other 102750 ( 3.43%) 31483990 ( 1.69%) 306.41
icmp 32911 ( 1.10%) 3463700 ( 0.19%) 105.24
igmp 81 ( 0.00%) 4860 ( 0.00%) 60.00
ip6 131 ( 0.00%) 78713 ( 0.00%) 600.86
other 17279 ( 0.58%) 589093 ( 0.03%) 34.09
frag 6405 ( 0.21%) 6028121 ( 0.32%) 941.16
tcpdump file: 200105191400.dump.gz (76.66 MB)