Traffic Trace Info
DumpFile: 200403121400.dump
FileSize: 262.22MB
Id: 200403121400
StartTime: Fri Mar 12 14:00:00 2004
EndTime: Fri Mar 12 14:15:01 2004
TotalTime: 900.14 seconds
TotalCapSize: 205.50MB CapLen: 96 bytes
# of packets: 3716904 (2002.92MB)
AvgRate: 18.67Mbps stddev:0.44M
IP flow (unique src/dst pair) Information
# of flows: 608589 (avg. 6.11 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.8% 4.6% 2.3% 2.3% 2.1% 2.0% 1.4% 1.3% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 529908
Top 10 bandwidth usage (bytes/total in %):
9.6% 7.8% 7.8% 7.2% 4.6% 3.8% 3.7% 3.5% 2.9% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200403121400.pktlen.png)
detailed numbers
[ 16- 31]: 5537
[ 32- 63]: 1307879
[ 64- 127]: 683899
[ 128- 255]: 118025
[ 256- 511]: 182298
[ 512- 1023]: 289447
[ 1024- 2047]: 1129819
Protocol Breakdown
![[protocol breakdown chart]](200403121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3716904 (100.00%) 2100208685 (100.00%) 565.04
ip 3710607 ( 99.83%) 2100023484 ( 99.99%) 565.95
tcp 3221801 ( 86.68%) 1925669546 ( 91.69%) 597.70
http(s) 1051681 ( 28.29%) 964838105 ( 45.94%) 917.42
http(c) 654491 ( 17.61%) 247315006 ( 11.78%) 377.87
squid 36320 ( 0.98%) 8212668 ( 0.39%) 226.12
smtp 91423 ( 2.46%) 17438255 ( 0.83%) 190.74
nntp 109097 ( 2.94%) 164236422 ( 7.82%) 1505.42
ftp 15109 ( 0.41%) 15580522 ( 0.74%) 1031.21
pop3 1347 ( 0.04%) 560586 ( 0.03%) 416.17
imap 6 ( 0.00%) 409 ( 0.00%) 68.17
telnet 778 ( 0.02%) 111839 ( 0.01%) 143.75
ssh 1831 ( 0.05%) 161513 ( 0.01%) 88.21
dns 120 ( 0.00%) 10137 ( 0.00%) 84.47
bgp 157 ( 0.00%) 37350 ( 0.00%) 237.90
napster 17956 ( 0.48%) 7617218 ( 0.36%) 424.22
realaud 2951 ( 0.08%) 2054430 ( 0.10%) 696.18
rtsp 9570 ( 0.26%) 8076446 ( 0.38%) 843.93
icecast 583 ( 0.02%) 66869 ( 0.00%) 114.70
hotline 1 ( 0.00%) 62 ( 0.00%) 62.00
other 1228204 ( 33.04%) 489343464 ( 23.30%) 398.42
udp 403518 ( 10.86%) 166868148 ( 7.95%) 413.53
dns 103958 ( 2.80%) 12616567 ( 0.60%) 121.36
realaud 9093 ( 0.24%) 4085375 ( 0.19%) 449.29
halflif 7 ( 0.00%) 420 ( 0.00%) 60.00
other 290346 ( 7.81%) 150043236 ( 7.14%) 516.77
icmp 82665 ( 2.22%) 7351238 ( 0.35%) 88.93
ip6 321 ( 0.01%) 55455 ( 0.00%) 172.76
other 2302 ( 0.06%) 79097 ( 0.00%) 34.36
frag 7611 ( 0.20%) 10312976 ( 0.49%) 1355.01
tcpdump file: 200403121400.dump.gz (104.00 MB)