Traffic Trace Info
DumpFile: 200202221400.dump
FileSize: 332.11MB
Id: 200202221400
StartTime: Fri Feb 22 14:00:01 2002
EndTime: Fri Feb 22 14:21:04 2002
TotalTime: 1263.54 seconds
TotalCapSize: 256.22MB CapLen: 96 bytes
# of packets: 4973384 (2581.48MB)
AvgRate: 17.14Mbps stddev:3.93M
IP flow (unique src/dst pair) Information
# of flows: 105942 (avg. 46.94 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.1% 3.8% 2.4% 2.4% 2.3% 2.3% 1.5% 1.4% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 56651
Top 10 bandwidth usage (bytes/total in %):
12.2% 11.4% 6.1% 5.9% 4.5% 3.8% 3.5% 3.4% 2.6% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200202221400.pktlen.png)
detailed numbers
[ 16- 31]: 40166
[ 32- 63]: 1522616
[ 64- 127]: 1025649
[ 128- 255]: 264516
[ 256- 511]: 288110
[ 512- 1023]: 391636
[ 1024- 2047]: 1440691
Protocol Breakdown
![[protocol breakdown chart]](200202221400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4973384 (100.00%) 2706883003 (100.00%) 544.27
ip 4912274 ( 98.77%) 2705036663 ( 99.93%) 550.67
tcp 3898936 ( 78.40%) 2496099114 ( 92.21%) 640.20
http(s) 1134269 ( 22.81%) 1273622980 ( 47.05%) 1122.86
http(c) 828640 ( 16.66%) 87135808 ( 3.22%) 105.16
squid 6405 ( 0.13%) 3300375 ( 0.12%) 515.28
smtp 68080 ( 1.37%) 34057407 ( 1.26%) 500.26
nntp 199 ( 0.00%) 13674 ( 0.00%) 68.71
ftp 33917 ( 0.68%) 21748461 ( 0.80%) 641.23
pop3 14921 ( 0.30%) 6757103 ( 0.25%) 452.86
imap 711 ( 0.01%) 57620 ( 0.00%) 81.04
telnet 2309 ( 0.05%) 666816 ( 0.02%) 288.79
ssh 1917 ( 0.04%) 284431 ( 0.01%) 148.37
dns 1614 ( 0.03%) 113581 ( 0.00%) 70.37
bgp 334 ( 0.01%) 67381 ( 0.00%) 201.74
napster 454014 ( 9.13%) 343630730 ( 12.69%) 756.87
realaud 52 ( 0.00%) 6984 ( 0.00%) 134.31
rtsp 3815 ( 0.08%) 4766056 ( 0.18%) 1249.29
icecast 21787 ( 0.44%) 21744812 ( 0.80%) 998.06
hotline 10 ( 0.00%) 1315 ( 0.00%) 131.50
other 1325492 ( 26.65%) 698106289 ( 25.79%) 526.68
udp 818585 ( 16.46%) 184598200 ( 6.82%) 225.51
dns 615821 ( 12.38%) 70439629 ( 2.60%) 114.38
rip 359 ( 0.01%) 35854 ( 0.00%) 99.87
realaud 9550 ( 0.19%) 4689240 ( 0.17%) 491.02
everque 2 ( 0.00%) 148 ( 0.00%) 74.00
unreal 81034 ( 1.63%) 11109742 ( 0.41%) 137.10
quake 3 ( 0.00%) 225 ( 0.00%) 75.00
other 109784 ( 2.21%) 97464522 ( 3.60%) 887.78
icmp 135228 ( 2.72%) 12837930 ( 0.47%) 94.94
igmp 251 ( 0.01%) 15060 ( 0.00%) 60.00
ipsec 54 ( 0.00%) 10052 ( 0.00%) 186.15
ip6 17964 ( 0.36%) 9887238 ( 0.37%) 550.39
other 41256 ( 0.83%) 1589069 ( 0.06%) 38.52
frag 56889 ( 1.14%) 59780832 ( 2.21%) 1050.83
tcpdump file: 200202221400.dump.gz (127.06 MB)