Traffic Trace Info
DumpFile: 200205311400.dump
FileSize: 338.23MB
Id: 200205311400
StartTime: Fri May 31 14:00:01 2002
EndTime: Fri May 31 14:15:09 2002
TotalTime: 908.04 seconds
TotalCapSize: 262.00MB CapLen: 96 bytes
# of packets: 4995913 (2726.00MB)
AvgRate: 25.19Mbps stddev:2.75M
IP flow (unique src/dst pair) Information
# of flows: 142282 (avg. 35.11 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 4.2% 3.4% 2.6% 2.0% 1.4% 1.4% 1.2% 1.2% 1.0%
IP address Information
# of IPv4 addresses: 91226
Top 10 bandwidth usage (bytes/total in %):
12.5% 6.3% 4.9% 4.7% 4.3% 3.5% 2.9% 2.8% 2.6% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205311400.pktlen.png)
detailed numbers
[ 16- 31]: 34371
[ 32- 63]: 1676356
[ 64- 127]: 767197
[ 128- 255]: 246011
[ 256- 511]: 263577
[ 512- 1023]: 497095
[ 1024- 2047]: 1511306
Protocol Breakdown
![[protocol breakdown chart]](200205311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4995913 (100.00%) 2858415285 (100.00%) 572.15
ip 4909500 ( 98.27%) 2855725847 ( 99.91%) 581.67
tcp 4473077 ( 89.53%) 2755693342 ( 96.41%) 616.06
http(s) 1173011 ( 23.48%) 1239103059 ( 43.35%) 1056.34
http(c) 1011908 ( 20.25%) 105137497 ( 3.68%) 103.90
squid 74371 ( 1.49%) 77347629 ( 2.71%) 1040.02
smtp 142733 ( 2.86%) 60463954 ( 2.12%) 423.62
nntp 122 ( 0.00%) 10165 ( 0.00%) 83.32
ftp 64206 ( 1.29%) 28069045 ( 0.98%) 437.17
pop3 6160 ( 0.12%) 2278815 ( 0.08%) 369.94
imap 403 ( 0.01%) 35184 ( 0.00%) 87.31
telnet 1446 ( 0.03%) 199501 ( 0.01%) 137.97
ssh 1752 ( 0.04%) 223880 ( 0.01%) 127.79
dns 1238 ( 0.02%) 85708 ( 0.00%) 69.23
bgp 237 ( 0.00%) 51699 ( 0.00%) 218.14
napster 619220 ( 12.39%) 331404537 ( 11.59%) 535.20
realaud 1796 ( 0.04%) 665278 ( 0.02%) 370.42
rtsp 8946 ( 0.18%) 5117554 ( 0.18%) 572.05
icecast 205 ( 0.00%) 53578 ( 0.00%) 261.36
hotline 15988 ( 0.32%) 23399220 ( 0.82%) 1463.55
other 1348956 ( 27.00%) 882033164 ( 30.86%) 653.86
udp 346983 ( 6.95%) 74079492 ( 2.59%) 213.50
dns 226780 ( 4.54%) 31064821 ( 1.09%) 136.98
rip 112 ( 0.00%) 13752 ( 0.00%) 122.79
realaud 13745 ( 0.28%) 8825302 ( 0.31%) 642.07
halflif 2 ( 0.00%) 120 ( 0.00%) 60.00
starcra 1 ( 0.00%) 506 ( 0.00%) 506.00
everque 31 ( 0.00%) 7325 ( 0.00%) 236.29
quake 4 ( 0.00%) 240 ( 0.00%) 60.00
other 106140 ( 2.12%) 34096424 ( 1.19%) 321.24
icmp 78402 ( 1.57%) 25162728 ( 0.88%) 320.94
ipsec 51 ( 0.00%) 9482 ( 0.00%) 185.92
ip6 3462 ( 0.07%) 524848 ( 0.02%) 151.60
other 7525 ( 0.15%) 255955 ( 0.01%) 34.01
frag 4067 ( 0.08%) 4468802 ( 0.16%) 1098.80
tcpdump file: 200205311400.dump.gz (134.21 MB)