Traffic Trace Info
DumpFile: 200302270930.dump
FileSize: 241.63MB
Id: 200302270930
StartTime: Thu Feb 27 09:30:01 2003
EndTime: Thu Feb 27 09:45:01 2003
TotalTime: 900.12 seconds
TotalCapSize: 188.00MB CapLen: 96 bytes
# of packets: 3514138 (1497.84MB)
AvgRate: 13.96Mbps stddev:1.55M
IP flow (unique src/dst pair) Information
# of flows: 390637 (avg. 9.00 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.3% 2.5% 1.9% 1.9% 1.8% 1.5% 1.3% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 297544
Top 10 bandwidth usage (bytes/total in %):
7.4% 7.1% 4.7% 3.5% 3.4% 3.3% 2.5% 2.4% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270930.pktlen.png)
detailed numbers
[ 16- 31]: 8027
[ 32- 63]: 1092723
[ 64- 127]: 935033
[ 128- 255]: 201810
[ 256- 511]: 217729
[ 512- 1023]: 292691
[ 1024- 2047]: 766125
Protocol Breakdown
![[protocol breakdown chart]](200302270930.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3514138 (100.00%) 1570597029 (100.00%) 446.94
ip 3502190 ( 99.66%) 1570234714 ( 99.98%) 448.36
tcp 2611125 ( 74.30%) 1411203459 ( 89.85%) 540.46
http(s) 734052 ( 20.89%) 690634860 ( 43.97%) 940.85
http(c) 781015 ( 22.22%) 80253589 ( 5.11%) 102.76
squid 3551 ( 0.10%) 848734 ( 0.05%) 239.01
smtp 69273 ( 1.97%) 21051020 ( 1.34%) 303.88
nntp 14656 ( 0.42%) 12116955 ( 0.77%) 826.76
ftp 85934 ( 2.45%) 28599528 ( 1.82%) 332.81
pop3 3557 ( 0.10%) 829326 ( 0.05%) 233.15
imap 3075 ( 0.09%) 289560 ( 0.02%) 94.17
telnet 2639 ( 0.08%) 403106 ( 0.03%) 152.75
ssh 9211 ( 0.26%) 1413538 ( 0.09%) 153.46
dns 8629 ( 0.25%) 734828 ( 0.05%) 85.16
bgp 158 ( 0.00%) 26242 ( 0.00%) 166.09
napster 39071 ( 1.11%) 18637163 ( 1.19%) 477.01
realaud 34 ( 0.00%) 2993 ( 0.00%) 88.03
rtsp 3661 ( 0.10%) 3885611 ( 0.25%) 1061.35
icecast 315 ( 0.01%) 33691 ( 0.00%) 106.96
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 852104 ( 24.25%) 551434501 ( 35.11%) 647.14
udp 668130 ( 19.01%) 141014689 ( 8.98%) 211.06
dns 412065 ( 11.73%) 75419708 ( 4.80%) 183.03
realaud 15087 ( 0.43%) 6374479 ( 0.41%) 422.51
halflif 1 ( 0.00%) 75 ( 0.00%) 75.00
everque 3 ( 0.00%) 233 ( 0.00%) 77.67
other 240939 ( 6.86%) 59218923 ( 3.77%) 245.78
icmp 192315 ( 5.47%) 15528223 ( 0.99%) 80.74
ip6 17294 ( 0.49%) 2021947 ( 0.13%) 116.92
other 13326 ( 0.38%) 466396 ( 0.03%) 35.00
frag 7 ( 0.00%) 420 ( 0.00%) 60.00
tcpdump file: 200302270930.dump.gz (93.15 MB)