Traffic Trace Info
DumpFile: 200507181400.dump
FileSize: 378.43MB
Id: 200507181400
StartTime: Mon Jul 18 14:00:00 2005
EndTime: Mon Jul 18 14:15:00 2005
TotalTime: 900.22 seconds
TotalCapSize: 294.56MB CapLen: 96 bytes
# of packets: 5496447 (2281.16MB)
AvgRate: 21.26Mbps stddev:1.36M
IP flow (unique src/dst pair) Information
# of flows: 332971 (avg. 16.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.8% 1.2% 1.1% 1.1% 1.1% 1.0% 0.9% 0.9% 0.8% 0.6%
IP address Information
# of IPv4 addresses: 232758
Top 10 bandwidth usage (bytes/total in %):
14.3% 14.3% 8.1% 8.0% 3.5% 3.1% 2.6% 2.2% 2.0% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200507181400.pktlen.png)
detailed numbers
[ 16- 31]: 43539
[ 32- 63]: 1643816
[ 64- 127]: 1726523
[ 128- 255]: 313617
[ 256- 511]: 243244
[ 512- 1023]: 263971
[ 1024- 2047]: 1261737
Protocol Breakdown
![[protocol breakdown chart]](200507181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5496447 (100.00%) 2391966617 (100.00%) 435.18
ip 5408404 ( 98.40%) 2389314018 ( 99.89%) 441.78
tcp 4284251 ( 77.95%) 2045117035 ( 85.50%) 477.36
http(s) 1028739 ( 18.72%) 1043889586 ( 43.64%) 1014.73
http(c) 1150286 ( 20.93%) 152497055 ( 6.38%) 132.57
squid 6098 ( 0.11%) 7890648 ( 0.33%) 1293.97
smtp 150585 ( 2.74%) 58670685 ( 2.45%) 389.62
nntp 306 ( 0.01%) 28693 ( 0.00%) 93.77
ftp 62522 ( 1.14%) 16477632 ( 0.69%) 263.55
pop3 2605 ( 0.05%) 940580 ( 0.04%) 361.07
imap 875 ( 0.02%) 102856 ( 0.00%) 117.55
telnet 2123 ( 0.04%) 252195 ( 0.01%) 118.79
ssh 14030 ( 0.26%) 6160355 ( 0.26%) 439.08
dns 682 ( 0.01%) 44400 ( 0.00%) 65.10
bgp 137 ( 0.00%) 46212 ( 0.00%) 337.31
napster 1 ( 0.00%) 62 ( 0.00%) 62.00
realaud 21 ( 0.00%) 1580 ( 0.00%) 75.24
rtsp 16558 ( 0.30%) 6524219 ( 0.27%) 394.02
icecast 538 ( 0.01%) 144271 ( 0.01%) 268.16
other 1836960 ( 33.42%) 751060399 ( 31.40%) 408.86
udp 783021 ( 14.25%) 298449274 ( 12.48%) 381.15
dns 376511 ( 6.85%) 115666791 ( 4.84%) 307.21
realaud 1204 ( 0.02%) 99576 ( 0.00%) 82.70
halflif 6500 ( 0.12%) 1117567 ( 0.05%) 171.93
starcra 7074 ( 0.13%) 455346 ( 0.02%) 64.37
everque 12 ( 0.00%) 1723 ( 0.00%) 143.58
unreal 11 ( 0.00%) 1791 ( 0.00%) 162.82
quake 2 ( 0.00%) 136 ( 0.00%) 68.00
cuseeme 3 ( 0.00%) 262 ( 0.00%) 87.33
other 388361 ( 7.07%) 180984052 ( 7.57%) 466.02
icmp 120369 ( 2.19%) 10065175 ( 0.42%) 83.62
ipsec 84 ( 0.00%) 7896 ( 0.00%) 94.00
ip6 360 ( 0.01%) 184430 ( 0.01%) 512.31
other 220319 ( 4.01%) 35490208 ( 1.48%) 161.09
frag 171 ( 0.00%) 140741 ( 0.01%) 823.05
tcpdump file: 200507181400.dump.gz (154.88 MB)