Traffic Trace Info
DumpFile: 200204201400.dump
FileSize: 335.76MB
Id: 200204201400
StartTime: Sat Apr 20 14:00:00 2002
EndTime: Sat Apr 20 14:22:49 2002
TotalTime: 1368.58 seconds
TotalCapSize: 259.52MB CapLen: 96 bytes
# of packets: 4996571 (2583.74MB)
AvgRate: 15.84Mbps stddev:1.55M
IP flow (unique src/dst pair) Information
# of flows: 123123 (avg. 40.58 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.3% 2.1% 1.8% 1.7% 1.6% 1.6% 1.3% 1.1% 1.0% 0.8%
IP address Information
# of IPv4 addresses: 73142
Top 10 bandwidth usage (bytes/total in %):
21.3% 3.6% 2.7% 2.6% 2.5% 2.5% 2.3% 2.3% 2.1% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204201400.pktlen.png)
detailed numbers
[ 16- 31]: 18312
[ 32- 63]: 1761828
[ 64- 127]: 853618
[ 128- 255]: 282060
[ 256- 511]: 284862
[ 512- 1023]: 328369
[ 1024- 2047]: 1467522
Protocol Breakdown
![[protocol breakdown chart]](200204201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996571 (100.00%) 2709249954 (100.00%) 542.22
ip 4945683 ( 98.98%) 2707657779 ( 99.94%) 547.48
tcp 4306492 ( 86.19%) 2535583735 ( 93.59%) 588.78
http(s) 780100 ( 15.61%) 754178663 ( 27.84%) 966.77
http(c) 811210 ( 16.24%) 97178760 ( 3.59%) 119.79
squid 39657 ( 0.79%) 4095011 ( 0.15%) 103.26
smtp 173333 ( 3.47%) 90402844 ( 3.34%) 521.56
nntp 3 ( 0.00%) 194 ( 0.00%) 64.67
ftp 88962 ( 1.78%) 65680238 ( 2.42%) 738.30
pop3 7507 ( 0.15%) 1207043 ( 0.04%) 160.79
imap 89 ( 0.00%) 7178 ( 0.00%) 80.65
telnet 4185 ( 0.08%) 705883 ( 0.03%) 168.67
ssh 24306 ( 0.49%) 1832789 ( 0.07%) 75.40
dns 1477 ( 0.03%) 107303 ( 0.00%) 72.65
bgp 270 ( 0.01%) 45812 ( 0.00%) 169.67
napster 472732 ( 9.46%) 334193912 ( 12.34%) 706.94
realaud 44 ( 0.00%) 4924 ( 0.00%) 111.91
rtsp 5197 ( 0.10%) 404756 ( 0.01%) 77.88
icecast 19567 ( 0.39%) 2571702 ( 0.09%) 131.43
hotline 30967 ( 0.62%) 28172124 ( 1.04%) 909.75
other 1846558 ( 36.96%) 1154780715 ( 42.62%) 625.37
udp 448677 ( 8.98%) 127127790 ( 4.69%) 283.34
dns 265394 ( 5.31%) 36981288 ( 1.37%) 139.34
rip 281 ( 0.01%) 32146 ( 0.00%) 114.40
realaud 881 ( 0.02%) 668198 ( 0.02%) 758.45
halflif 45 ( 0.00%) 2700 ( 0.00%) 60.00
starcra 32062 ( 0.64%) 2063164 ( 0.08%) 64.35
everque 69 ( 0.00%) 8940 ( 0.00%) 129.57
unreal 1 ( 0.00%) 74 ( 0.00%) 74.00
quake 3 ( 0.00%) 198 ( 0.00%) 66.00
cuseeme 1 ( 0.00%) 87 ( 0.00%) 87.00
other 148847 ( 2.98%) 86800664 ( 3.20%) 583.15
icmp 108268 ( 2.17%) 31420170 ( 1.16%) 290.21
ipsec 2390 ( 0.05%) 450252 ( 0.02%) 188.39
ip6 3085 ( 0.06%) 505647 ( 0.02%) 163.91
other 76771 ( 1.54%) 12570185 ( 0.46%) 163.74
frag 60583 ( 1.21%) 66436912 ( 2.45%) 1096.63
tcpdump file: 200204201400.dump.gz (133.27 MB)