Traffic Trace Info
DumpFile: 200309031400.dump
FileSize: 322.52MB
Id: 200309031400
StartTime: Wed Sep 3 14:00:00 2003
EndTime: Wed Sep 3 14:15:01 2003
TotalTime: 900.11 seconds
TotalCapSize: 249.37MB CapLen: 96 bytes
# of packets: 4793440 (1973.42MB)
AvgRate: 18.39Mbps stddev:0.23M
IP flow (unique src/dst pair) Information
# of flows: 1766078 (avg. 2.71 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.8% 4.8% 4.7% 2.4% 1.6% 1.4% 1.4% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 785809
Top 10 bandwidth usage (bytes/total in %):
10.0% 6.6% 6.1% 5.8% 5.8% 4.6% 3.7% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309031400.pktlen.png)
detailed numbers
[ 16- 31]: 4982
[ 32- 63]: 1076732
[ 64- 127]: 1899145
[ 128- 255]: 130726
[ 256- 511]: 131562
[ 512- 1023]: 639170
[ 1024- 2047]: 911123
Protocol Breakdown
![[protocol breakdown chart]](200309031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4793440 (100.00%) 2069278852 (100.00%) 431.69
ip 4788129 ( 99.89%) 2069123901 ( 99.99%) 432.14
tcp 3118556 ( 65.06%) 1830712474 ( 88.47%) 587.04
http(s) 1474372 ( 30.76%) 1179268066 ( 56.99%) 799.84
http(c) 218797 ( 4.56%) 22653507 ( 1.09%) 103.54
squid 1807 ( 0.04%) 800687 ( 0.04%) 443.10
smtp 87379 ( 1.82%) 39121157 ( 1.89%) 447.72
nntp 80412 ( 1.68%) 120898288 ( 5.84%) 1503.49
ftp 56707 ( 1.18%) 30462345 ( 1.47%) 537.19
pop3 1882 ( 0.04%) 561162 ( 0.03%) 298.17
imap 94 ( 0.00%) 10976 ( 0.00%) 116.77
telnet 1720 ( 0.04%) 303606 ( 0.01%) 176.52
ssh 292 ( 0.01%) 37932 ( 0.00%) 129.90
dns 225 ( 0.00%) 23419 ( 0.00%) 104.08
bgp 162 ( 0.00%) 38500 ( 0.00%) 237.65
napster 13964 ( 0.29%) 5380919 ( 0.26%) 385.34
realaud 1684 ( 0.04%) 1965154 ( 0.09%) 1166.96
rtsp 8454 ( 0.18%) 8533273 ( 0.41%) 1009.38
icecast 570 ( 0.01%) 263928 ( 0.01%) 463.03
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1169977 ( 24.41%) 420384998 ( 20.32%) 359.31
udp 286921 ( 5.99%) 94107100 ( 4.55%) 327.99
dns 100380 ( 2.09%) 14697385 ( 0.71%) 146.42
realaud 4564 ( 0.10%) 2377863 ( 0.11%) 521.00
halflif 23 ( 0.00%) 1380 ( 0.00%) 60.00
everque 2 ( 0.00%) 148 ( 0.00%) 74.00
quake 1 ( 0.00%) 92 ( 0.00%) 92.00
other 181879 ( 3.79%) 76958322 ( 3.72%) 423.13
icmp 1380594 ( 28.80%) 144088254 ( 6.96%) 104.37
ip6 590 ( 0.01%) 115073 ( 0.01%) 195.04
other 1468 ( 0.03%) 101000 ( 0.00%) 68.80
frag 7054 ( 0.15%) 9240886 ( 0.45%) 1310.02
tcpdump file: 200309031400.dump.gz (132.09 MB)