Traffic Trace Info
DumpFile: 200509220745.dump
FileSize: 342.25MB
Id: 200509220745
StartTime: Thu Sep 22 07:45:00 2005
EndTime: Thu Sep 22 08:00:00 2005
TotalTime: 900.00 seconds
TotalCapSize: 266.87MB CapLen: 96 bytes
# of packets: 4939955 (2500.72MB)
AvgRate: 23.31Mbps stddev:1.41M
IP flow (unique src/dst pair) Information
# of flows: 471084 (avg. 10.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.9% 3.0% 2.6% 2.2% 1.6% 1.4% 1.0% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 318535
Top 10 bandwidth usage (bytes/total in %):
16.9% 16.3% 13.4% 8.1% 6.0% 3.9% 3.1% 3.1% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509220745.pktlen.png)
detailed numbers
[ 16- 31]: 39697
[ 32- 63]: 1468183
[ 64- 127]: 1287065
[ 128- 255]: 255638
[ 256- 511]: 263351
[ 512- 1023]: 154867
[ 1024- 2047]: 1471154
Protocol Breakdown
![[protocol breakdown chart]](200509220745.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4939955 (100.00%) 2622196350 (100.00%) 530.81
ip 4853826 ( 98.26%) 2619585493 ( 99.90%) 539.69
tcp 3937560 ( 79.71%) 2367349395 ( 90.28%) 601.22
http(s) 1178303 ( 23.85%) 1237582486 ( 47.20%) 1050.31
http(c) 631571 ( 12.78%) 58859257 ( 2.24%) 93.19
squid 3340 ( 0.07%) 3092172 ( 0.12%) 925.80
smtp 167574 ( 3.39%) 38701644 ( 1.48%) 230.95
nntp 47 ( 0.00%) 2820 ( 0.00%) 60.00
ftp 25059 ( 0.51%) 6341319 ( 0.24%) 253.06
pop3 1470 ( 0.03%) 685632 ( 0.03%) 466.42
imap 1819 ( 0.04%) 583786 ( 0.02%) 320.94
telnet 115 ( 0.00%) 8967 ( 0.00%) 77.97
ssh 134779 ( 2.73%) 24812435 ( 0.95%) 184.10
dns 837 ( 0.02%) 63192 ( 0.00%) 75.50
bgp 528 ( 0.01%) 373283 ( 0.01%) 706.98
napster 856 ( 0.02%) 576694 ( 0.02%) 673.71
realaud 1 ( 0.00%) 62 ( 0.00%) 62.00
rtsp 2160 ( 0.04%) 169892 ( 0.01%) 78.65
icecast 95 ( 0.00%) 6386 ( 0.00%) 67.22
hotline 13 ( 0.00%) 1217 ( 0.00%) 93.62
other 1772294 ( 35.88%) 994913690 ( 37.94%) 561.37
udp 661633 ( 13.39%) 175813458 ( 6.70%) 265.73
dns 389969 ( 7.89%) 97562501 ( 3.72%) 250.18
realaud 192 ( 0.00%) 12428 ( 0.00%) 64.73
halflif 6 ( 0.00%) 959 ( 0.00%) 159.83
starcra 625 ( 0.01%) 41292 ( 0.00%) 66.07
everque 6 ( 0.00%) 843 ( 0.00%) 140.50
unreal 5 ( 0.00%) 893 ( 0.00%) 178.60
quake 3 ( 0.00%) 261 ( 0.00%) 87.00
other 267768 ( 5.42%) 78089128 ( 2.98%) 291.63
icmp 202136 ( 4.09%) 17103491 ( 0.65%) 84.61
ip6 169 ( 0.00%) 17258 ( 0.00%) 102.12
other 52328 ( 1.06%) 59301891 ( 2.26%) 1133.27
frag 26 ( 0.00%) 1535 ( 0.00%) 59.04
tcpdump file: 200509220745.dump.gz (137.82 MB)