Traffic Trace Info
DumpFile: 200208011400.dump
FileSize: 338.49MB
Id: 200208011400
StartTime: Thu Aug 1 14:00:00 2002
EndTime: Thu Aug 1 14:19:47 2002
TotalTime: 1187.27 seconds
TotalCapSize: 263.26MB CapLen: 96 bytes
# of packets: 4930432 (2217.13MB)
AvgRate: 15.67Mbps stddev:2.12M
IP flow (unique src/dst pair) Information
# of flows: 123728 (avg. 39.85 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.1% 6.2% 3.0% 2.6% 2.4% 2.0% 2.0% 1.7% 1.7% 1.3%
IP address Information
# of IPv4 addresses: 64965
Top 10 bandwidth usage (bytes/total in %):
8.3% 8.3% 6.3% 6.2% 4.2% 3.1% 3.0% 3.0% 2.8% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208011400.pktlen.png)
detailed numbers
[ 16- 31]: 11479
[ 32- 63]: 1523243
[ 64- 127]: 1386313
[ 128- 255]: 222728
[ 256- 511]: 217211
[ 512- 1023]: 378139
[ 1024- 2047]: 1191319
Protocol Breakdown
![[protocol breakdown chart]](200208011400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4930432 (100.00%) 2324831319 (100.00%) 471.53
ip 4914753 ( 99.68%) 2324357569 ( 99.98%) 472.93
tcp 4291962 ( 87.05%) 2065417515 ( 88.84%) 481.23
http(s) 951340 ( 19.30%) 956106064 ( 41.13%) 1005.01
http(c) 1181742 ( 23.97%) 133934108 ( 5.76%) 113.34
squid 23361 ( 0.47%) 13158724 ( 0.57%) 563.28
smtp 142453 ( 2.89%) 60517359 ( 2.60%) 424.82
nntp 65 ( 0.00%) 4546 ( 0.00%) 69.94
ftp 56993 ( 1.16%) 32592591 ( 1.40%) 571.87
pop3 6175 ( 0.13%) 1230358 ( 0.05%) 199.25
imap 567 ( 0.01%) 44214 ( 0.00%) 77.98
telnet 3361 ( 0.07%) 591528 ( 0.03%) 176.00
ssh 13090 ( 0.27%) 4236479 ( 0.18%) 323.64
dns 641 ( 0.01%) 47898 ( 0.00%) 74.72
bgp 466 ( 0.01%) 56269 ( 0.00%) 120.75
napster 475116 ( 9.64%) 277097762 ( 11.92%) 583.22
realaud 744 ( 0.02%) 653055 ( 0.03%) 877.76
rtsp 15271 ( 0.31%) 998127 ( 0.04%) 65.36
icecast 569 ( 0.01%) 231339 ( 0.01%) 406.57
hotline 18 ( 0.00%) 1188 ( 0.00%) 66.00
other 1419633 ( 28.79%) 583902747 ( 25.12%) 411.31
udp 451078 ( 9.15%) 168218795 ( 7.24%) 372.93
dns 294970 ( 5.98%) 40885817 ( 1.76%) 138.61
rip 205 ( 0.00%) 19030 ( 0.00%) 92.83
realaud 9635 ( 0.20%) 8136830 ( 0.35%) 844.51
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 8 ( 0.00%) 1372 ( 0.00%) 171.50
everque 8 ( 0.00%) 576 ( 0.00%) 72.00
other 137063 ( 2.78%) 109657641 ( 4.72%) 800.05
icmp 141978 ( 2.88%) 89463666 ( 3.85%) 630.12
ipsec 20 ( 0.00%) 2360 ( 0.00%) 118.00
ip6 1534 ( 0.03%) 296907 ( 0.01%) 193.55
other 28181 ( 0.57%) 958326 ( 0.04%) 34.01
frag 82350 ( 1.67%) 96161696 ( 4.14%) 1167.72
tcpdump file: 200208011400.dump.gz (136.83 MB)