Traffic Trace Info
DumpFile: 200307191400.dump
FileSize: 190.03MB
Id: 200307191400
StartTime: Sat Jul 19 14:00:00 2003
EndTime: Sat Jul 19 14:15:00 2003
TotalTime: 900.15 seconds
TotalCapSize: 147.73MB CapLen: 96 bytes
# of packets: 2771943 (1712.47MB)
AvgRate: 15.96Mbps stddev:0.99M
IP flow (unique src/dst pair) Information
# of flows: 200480 (avg. 13.83 pkts/flow)
Top 10 big flow size (bytes/total in %):
26.4% 3.8% 3.7% 2.0% 1.5% 1.0% 1.0% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 182935
Top 10 bandwidth usage (bytes/total in %):
26.4% 26.4% 6.2% 3.8% 3.8% 3.7% 2.6% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307191400.pktlen.png)
detailed numbers
[ 16- 31]: 1193
[ 32- 63]: 863086
[ 64- 127]: 485124
[ 128- 255]: 97920
[ 256- 511]: 120069
[ 512- 1023]: 191906
[ 1024- 2047]: 1012645
Protocol Breakdown
![[protocol breakdown chart]](200307191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2771943 (100.00%) 1795657696 (100.00%) 647.80
ip 2770637 ( 99.95%) 1795619407 (100.00%) 648.09
tcp 2367429 ( 85.41%) 1726506557 ( 96.15%) 729.27
http(s) 735759 ( 26.54%) 720121826 ( 40.10%) 978.75
http(c) 136238 ( 4.91%) 11527034 ( 0.64%) 84.61
squid 4675 ( 0.17%) 3231828 ( 0.18%) 691.30
smtp 71663 ( 2.59%) 18060936 ( 1.01%) 252.03
nntp 314098 ( 11.33%) 473322826 ( 26.36%) 1506.93
ftp 71331 ( 2.57%) 14047792 ( 0.78%) 196.94
pop3 1947 ( 0.07%) 266911 ( 0.01%) 137.09
imap 82 ( 0.00%) 6520 ( 0.00%) 79.51
telnet 340 ( 0.01%) 44914 ( 0.00%) 132.10
ssh 2288 ( 0.08%) 2978754 ( 0.17%) 1301.90
dns 834 ( 0.03%) 55002 ( 0.00%) 65.95
bgp 217 ( 0.01%) 97862 ( 0.01%) 450.98
napster 23641 ( 0.85%) 9469302 ( 0.53%) 400.55
rtsp 13936 ( 0.50%) 15234673 ( 0.85%) 1093.19
icecast 620 ( 0.02%) 243732 ( 0.01%) 393.12
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 989730 ( 35.71%) 457794818 ( 25.49%) 462.55
udp 282599 ( 10.19%) 53496765 ( 2.98%) 189.30
dns 102484 ( 3.70%) 12379853 ( 0.69%) 120.80
realaud 15739 ( 0.57%) 9138570 ( 0.51%) 580.63
halflif 55566 ( 2.00%) 6443107 ( 0.36%) 115.95
starcra 1 ( 0.00%) 84 ( 0.00%) 84.00
everque 2 ( 0.00%) 126 ( 0.00%) 63.00
unreal 2 ( 0.00%) 427 ( 0.00%) 213.50
quake 2 ( 0.00%) 176 ( 0.00%) 88.00
cuseeme 1 ( 0.00%) 72 ( 0.00%) 72.00
other 108600 ( 3.92%) 25370856 ( 1.41%) 233.62
icmp 22484 ( 0.81%) 1967694 ( 0.11%) 87.52
ip6 438 ( 0.02%) 79026 ( 0.00%) 180.42
other 97687 ( 3.52%) 13569365 ( 0.76%) 138.91
frag 772 ( 0.03%) 891694 ( 0.05%) 1155.04
tcpdump file: 200307191400.dump.gz (70.06 MB)