Traffic Trace Info
DumpFile: 200203271400.dump
FileSize: 342.39MB
Id: 200203271400
StartTime: Wed Mar 27 14:00:00 2002
EndTime: Wed Mar 27 14:30:10 2002
TotalTime: 1810.24 seconds
TotalCapSize: 266.14MB CapLen: 96 bytes
# of packets: 4996913 (2231.49MB)
AvgRate: 10.34Mbps stddev:1.93M
IP flow (unique src/dst pair) Information
# of flows: 137439 (avg. 36.36 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.3% 4.5% 2.0% 1.6% 1.5% 1.4% 1.4% 1.4% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 69059
Top 10 bandwidth usage (bytes/total in %):
8.4% 7.5% 6.6% 4.6% 4.6% 3.9% 3.5% 3.1% 3.1% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203271400.pktlen.png)
detailed numbers
[ 16- 31]: 11018
[ 32- 63]: 1616164
[ 64- 127]: 1281539
[ 128- 255]: 340772
[ 256- 511]: 238590
[ 512- 1023]: 280006
[ 1024- 2047]: 1228824
Protocol Breakdown
![[protocol breakdown chart]](200203271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996913 (100.00%) 2339884172 (100.00%) 468.27
ip 4973789 ( 99.54%) 2339166835 ( 99.97%) 470.30
tcp 4008558 ( 80.22%) 2184417436 ( 93.36%) 544.94
http(s) 1089926 ( 21.81%) 1057210979 ( 45.18%) 969.98
http(c) 1164372 ( 23.30%) 119470455 ( 5.11%) 102.61
squid 5518 ( 0.11%) 1094867 ( 0.05%) 198.42
smtp 215367 ( 4.31%) 55636013 ( 2.38%) 258.33
nntp 803 ( 0.02%) 72873 ( 0.00%) 90.75
ftp 132726 ( 2.66%) 47909588 ( 2.05%) 360.97
pop3 21484 ( 0.43%) 13595663 ( 0.58%) 632.83
imap 511 ( 0.01%) 38434 ( 0.00%) 75.21
telnet 1784 ( 0.04%) 199995 ( 0.01%) 112.10
ssh 20158 ( 0.40%) 2133153 ( 0.09%) 105.82
dns 2734 ( 0.05%) 203674 ( 0.01%) 74.50
bgp 877 ( 0.02%) 222730 ( 0.01%) 253.97
napster 176311 ( 3.53%) 137238733 ( 5.87%) 778.39
realaud 4986 ( 0.10%) 343975 ( 0.01%) 68.99
rtsp 21495 ( 0.43%) 1397225 ( 0.06%) 65.00
icecast 13819 ( 0.28%) 991264 ( 0.04%) 71.73
hotline 30 ( 0.00%) 4100 ( 0.00%) 136.67
other 1135474 ( 22.72%) 746646277 ( 31.91%) 657.56
udp 751136 ( 15.03%) 105826592 ( 4.52%) 140.89
dns 684524 ( 13.70%) 88485738 ( 3.78%) 129.27
rip 378 ( 0.01%) 40428 ( 0.00%) 106.95
realaud 1341 ( 0.03%) 615004 ( 0.03%) 458.62
halflif 24 ( 0.00%) 1597 ( 0.00%) 66.54
starcra 2 ( 0.00%) 167 ( 0.00%) 83.50
everque 8 ( 0.00%) 657 ( 0.00%) 82.12
unreal 1 ( 0.00%) 80 ( 0.00%) 80.00
quake 6 ( 0.00%) 497 ( 0.00%) 82.83
cuseeme 1 ( 0.00%) 80 ( 0.00%) 80.00
other 63725 ( 1.28%) 16414438 ( 0.70%) 257.58
icmp 178008 ( 3.56%) 44988568 ( 1.92%) 252.73
igmp 541 ( 0.01%) 32460 ( 0.00%) 60.00
ipsec 99 ( 0.00%) 18402 ( 0.00%) 185.88
ip6 7120 ( 0.14%) 1779922 ( 0.08%) 249.99
other 28327 ( 0.57%) 2103455 ( 0.09%) 74.26
frag 2568 ( 0.05%) 2397424 ( 0.10%) 933.58
tcpdump file: 200203271400.dump.gz (130.39 MB)