Traffic Trace Info
DumpFile: 200509222130.dump
FileSize: 511.01MB
Id: 200509222130
StartTime: Thu Sep 22 21:30:00 2005
EndTime: Thu Sep 22 21:45:00 2005
TotalTime: 899.66 seconds
TotalCapSize: 397.62MB CapLen: 96 bytes
# of packets: 7431128 (3082.13MB)
AvgRate: 28.74Mbps stddev:1.46M
IP flow (unique src/dst pair) Information
# of flows: 646821 (avg. 11.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.5% 2.3% 1.8% 1.3% 1.2% 1.2% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 397679
Top 10 bandwidth usage (bytes/total in %):
18.0% 9.2% 5.1% 4.6% 4.2% 3.5% 3.5% 2.5% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509222130.pktlen.png)
detailed numbers
[ 16- 31]: 83319
[ 32- 63]: 2784302
[ 64- 127]: 1760802
[ 128- 255]: 464669
[ 256- 511]: 374291
[ 512- 1023]: 258296
[ 1024- 2047]: 1705449
Protocol Breakdown
![[protocol breakdown chart]](200509222130.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7431128 (100.00%) 3231845287 (100.00%) 434.91
ip 7257355 ( 97.66%) 3226593574 ( 99.84%) 444.60
tcp 6036107 ( 81.23%) 2910875455 ( 90.07%) 482.24
http(s) 1599520 ( 21.52%) 1553936809 ( 48.08%) 971.50
http(c) 1349293 ( 18.16%) 143331724 ( 4.43%) 106.23
squid 9582 ( 0.13%) 6894920 ( 0.21%) 719.57
smtp 249001 ( 3.35%) 84503054 ( 2.61%) 339.37
nntp 21 ( 0.00%) 1662 ( 0.00%) 79.14
ftp 72848 ( 0.98%) 17683311 ( 0.55%) 242.74
pop3 30136 ( 0.41%) 40733421 ( 1.26%) 1351.65
imap 1074 ( 0.01%) 315959 ( 0.01%) 294.19
telnet 1210 ( 0.02%) 192311 ( 0.01%) 158.93
ssh 6059 ( 0.08%) 2819570 ( 0.09%) 465.35
dns 460 ( 0.01%) 30055 ( 0.00%) 65.34
bgp 308 ( 0.00%) 186459 ( 0.01%) 605.39
napster 54 ( 0.00%) 4166 ( 0.00%) 77.15
realaud 27 ( 0.00%) 1892 ( 0.00%) 70.07
rtsp 20921 ( 0.28%) 18305094 ( 0.57%) 874.96
icecast 12018 ( 0.16%) 786906 ( 0.02%) 65.48
hotline 30 ( 0.00%) 2298 ( 0.00%) 76.60
other 2656540 ( 35.75%) 1040215584 ( 32.19%) 391.57
udp 939509 ( 12.64%) 279325381 ( 8.64%) 297.31
dns 498361 ( 6.71%) 123926825 ( 3.83%) 248.67
realaud 68881 ( 0.93%) 43046252 ( 1.33%) 624.94
halflif 7 ( 0.00%) 1173 ( 0.00%) 167.57
starcra 4 ( 0.00%) 410 ( 0.00%) 102.50
everque 13 ( 0.00%) 1673 ( 0.00%) 128.69
unreal 5 ( 0.00%) 916 ( 0.00%) 183.20
quake 3 ( 0.00%) 217 ( 0.00%) 72.33
other 367352 ( 4.94%) 112172172 ( 3.47%) 305.35
icmp 216413 ( 2.91%) 18422915 ( 0.57%) 85.13
ip6 1033 ( 0.01%) 205893 ( 0.01%) 199.32
other 64293 ( 0.87%) 17763930 ( 0.55%) 276.30
frag 5319 ( 0.07%) 7514575 ( 0.23%) 1412.78
tcpdump file: 200509222130.dump.gz (208.22 MB)