Traffic Trace Info
DumpFile: 200207121400.dump
FileSize: 334.58MB
Id: 200207121400
StartTime: Fri Jul 12 14:00:00 2002
EndTime: Fri Jul 12 14:17:20 2002
TotalTime: 1039.94 seconds
TotalCapSize: 259.37MB CapLen: 96 bytes
# of packets: 4927963 (2427.92MB)
AvgRate: 19.58Mbps stddev:1.61M
IP flow (unique src/dst pair) Information
# of flows: 171842 (avg. 28.68 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.6% 2.9% 1.9% 1.8% 1.7% 1.4% 1.3% 1.3% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 115516
Top 10 bandwidth usage (bytes/total in %):
5.0% 4.2% 3.6% 3.6% 2.9% 2.9% 2.9% 2.8% 2.6% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207121400.pktlen.png)
detailed numbers
[ 16- 31]: 18426
[ 32- 63]: 1701279
[ 64- 127]: 878784
[ 128- 255]: 288053
[ 256- 511]: 292234
[ 512- 1023]: 432166
[ 1024- 2047]: 1317021
Protocol Breakdown
![[protocol breakdown chart]](200207121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4927963 (100.00%) 2545860060 (100.00%) 516.62
ip 4902773 ( 99.49%) 2545094099 ( 99.97%) 519.11
tcp 4154895 ( 84.31%) 2323157654 ( 91.25%) 559.14
http(s) 871183 ( 17.68%) 820451563 ( 32.23%) 941.77
http(c) 919391 ( 18.66%) 108540401 ( 4.26%) 118.06
squid 9255 ( 0.19%) 4618316 ( 0.18%) 499.01
smtp 127866 ( 2.59%) 48590359 ( 1.91%) 380.01
nntp 644 ( 0.01%) 40324 ( 0.00%) 62.61
ftp 203375 ( 4.13%) 119105067 ( 4.68%) 585.64
pop3 6161 ( 0.13%) 1293279 ( 0.05%) 209.91
imap 468 ( 0.01%) 40402 ( 0.00%) 86.33
telnet 1685 ( 0.03%) 224059 ( 0.01%) 132.97
ssh 5350 ( 0.11%) 829408 ( 0.03%) 155.03
dns 855 ( 0.02%) 56285 ( 0.00%) 65.83
bgp 332 ( 0.01%) 81185 ( 0.00%) 244.53
napster 873561 ( 17.73%) 495791755 ( 19.47%) 567.55
realaud 176 ( 0.00%) 17767 ( 0.00%) 100.95
rtsp 20382 ( 0.41%) 2344456 ( 0.09%) 115.03
icecast 4106 ( 0.08%) 3403408 ( 0.13%) 828.89
hotline 16 ( 0.00%) 2000 ( 0.00%) 125.00
other 1109675 ( 22.52%) 717712079 ( 28.19%) 646.78
udp 484014 ( 9.82%) 157983007 ( 6.21%) 326.40
dns 319233 ( 6.48%) 42461397 ( 1.67%) 133.01
rip 92 ( 0.00%) 9952 ( 0.00%) 108.17
realaud 59213 ( 1.20%) 62425254 ( 2.45%) 1054.25
halflif 2 ( 0.00%) 120 ( 0.00%) 60.00
starcra 2 ( 0.00%) 1012 ( 0.00%) 506.00
everque 66 ( 0.00%) 15675 ( 0.00%) 237.50
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
cuseeme 1 ( 0.00%) 75 ( 0.00%) 75.00
other 101786 ( 2.07%) 52338690 ( 2.06%) 514.20
icmp 175143 ( 3.55%) 59426611 ( 2.33%) 339.30
ipsec 48 ( 0.00%) 8928 ( 0.00%) 186.00
ip6 6846 ( 0.14%) 982198 ( 0.04%) 143.47
other 81827 ( 1.66%) 3535701 ( 0.14%) 43.21
frag 25656 ( 0.52%) 27047832 ( 1.06%) 1054.25
tcpdump file: 200207121400.dump.gz (136.70 MB)