Traffic Trace Info
DumpFile: 200305011400.dump
FileSize: 427.36MB
Id: 200305011400
StartTime: Thu May 1 14:00:01 2003
EndTime: Thu May 1 14:15:00 2003
TotalTime: 899.07 seconds
TotalCapSize: 332.33MB CapLen: 96 bytes
# of packets: 6227387 (2349.15MB)
AvgRate: 21.92Mbps stddev:1.46M
IP flow (unique src/dst pair) Information
# of flows: 283394 (avg. 21.97 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.8% 4.0% 2.4% 2.0% 1.6% 1.6% 1.5% 1.4% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 178848
Top 10 bandwidth usage (bytes/total in %):
7.8% 7.4% 6.9% 5.4% 4.0% 3.6% 2.9% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305011400.pktlen.png)
detailed numbers
[ 16- 31]: 28007
[ 32- 63]: 2731794
[ 64- 127]: 1289369
[ 128- 255]: 332692
[ 256- 511]: 231704
[ 512- 1023]: 334027
[ 1024- 2047]: 1279794
Protocol Breakdown
![[protocol breakdown chart]](200305011400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6227387 (100.00%) 2463259763 (100.00%) 395.55
ip 6185767 ( 99.33%) 2461998270 ( 99.95%) 398.01
tcp 5189226 ( 83.33%) 2275241700 ( 92.37%) 438.45
http(s) 1098175 ( 17.63%) 1075479534 ( 43.66%) 979.33
http(c) 1062651 ( 17.06%) 123551126 ( 5.02%) 116.27
squid 4355 ( 0.07%) 707315 ( 0.03%) 162.41
smtp 156419 ( 2.51%) 49876330 ( 2.02%) 318.86
nntp 56 ( 0.00%) 6219 ( 0.00%) 111.05
ftp 1117176 ( 17.94%) 152862943 ( 6.21%) 136.83
pop3 4687 ( 0.08%) 1838022 ( 0.07%) 392.15
imap 552 ( 0.01%) 49687 ( 0.00%) 90.01
telnet 2556 ( 0.04%) 246003 ( 0.01%) 96.25
ssh 2030 ( 0.03%) 184292 ( 0.01%) 90.78
dns 1391 ( 0.02%) 96934 ( 0.00%) 69.69
bgp 154 ( 0.00%) 29478 ( 0.00%) 191.42
napster 164541 ( 2.64%) 79449046 ( 3.23%) 482.85
realaud 715 ( 0.01%) 324690 ( 0.01%) 454.11
rtsp 26831 ( 0.43%) 10254960 ( 0.42%) 382.21
icecast 646 ( 0.01%) 373872 ( 0.02%) 578.75
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1545792 ( 24.82%) 779892343 ( 31.66%) 504.53
udp 593564 ( 9.53%) 113015078 ( 4.59%) 190.40
dns 441611 ( 7.09%) 66858107 ( 2.71%) 151.40
rip 118 ( 0.00%) 7440 ( 0.00%) 63.05
realaud 11791 ( 0.19%) 5709771 ( 0.23%) 484.25
starcra 1 ( 0.00%) 107 ( 0.00%) 107.00
everque 7 ( 0.00%) 728 ( 0.00%) 104.00
quake 5 ( 0.00%) 460 ( 0.00%) 92.00
other 138593 ( 2.23%) 40131132 ( 1.63%) 289.56
icmp 203843 ( 3.27%) 16390134 ( 0.67%) 80.41
ip6 71309 ( 1.15%) 41129050 ( 1.67%) 576.77
other 127825 ( 2.05%) 16222308 ( 0.66%) 126.91
frag 5618 ( 0.09%) 4900129 ( 0.20%) 872.22
tcpdump file: 200305011400.dump.gz (162.37 MB)