Traffic Trace Info
DumpFile: 200305181400.dump
FileSize: 212.59MB
Id: 200305181400
StartTime: Sun May 18 14:00:00 2003
EndTime: Sun May 18 14:15:00 2003
TotalTime: 900.58 seconds
TotalCapSize: 165.24MB CapLen: 96 bytes
# of packets: 3103624 (1734.03MB)
AvgRate: 16.15Mbps stddev:1.77M
IP flow (unique src/dst pair) Information
# of flows: 230020 (avg. 13.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.1% 5.0% 4.7% 2.4% 2.2% 2.1% 1.8% 1.6% 1.5% 1.5%
IP address Information
# of IPv4 addresses: 201749
Top 10 bandwidth usage (bytes/total in %):
14.9% 6.2% 6.1% 6.1% 5.2% 5.0% 4.8% 4.3% 4.0% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305181400.pktlen.png)
detailed numbers
[ 16- 31]: 3881
[ 32- 63]: 1034588
[ 64- 127]: 619937
[ 128- 255]: 102118
[ 256- 511]: 103281
[ 512- 1023]: 219165
[ 1024- 2047]: 1020654
Protocol Breakdown
![[protocol breakdown chart]](200305181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3103624 (100.00%) 1818261754 (100.00%) 585.85
ip 3098784 ( 99.84%) 1818117742 ( 99.99%) 586.72
tcp 2680671 ( 86.37%) 1726227482 ( 94.94%) 643.95
http(s) 695827 ( 22.42%) 776282803 ( 42.69%) 1115.63
http(c) 227336 ( 7.32%) 18938165 ( 1.04%) 83.30
squid 4021 ( 0.13%) 281514 ( 0.02%) 70.01
smtp 40278 ( 1.30%) 13396387 ( 0.74%) 332.60
nntp 10 ( 0.00%) 754 ( 0.00%) 75.40
ftp 34373 ( 1.11%) 4511462 ( 0.25%) 131.25
pop3 986 ( 0.03%) 136817 ( 0.01%) 138.76
imap 82 ( 0.00%) 7053 ( 0.00%) 86.01
telnet 413 ( 0.01%) 33886 ( 0.00%) 82.05
ssh 346 ( 0.01%) 82886 ( 0.00%) 239.55
dns 418 ( 0.01%) 28662 ( 0.00%) 68.57
bgp 153 ( 0.00%) 25097 ( 0.00%) 164.03
napster 11338 ( 0.37%) 3033059 ( 0.17%) 267.51
realaud 16 ( 0.00%) 1448 ( 0.00%) 90.50
rtsp 15815 ( 0.51%) 18540472 ( 1.02%) 1172.33
icecast 1728 ( 0.06%) 234339 ( 0.01%) 135.61
hotline 9 ( 0.00%) 969 ( 0.00%) 107.67
other 1647429 ( 53.08%) 890688101 ( 48.99%) 540.65
udp 299790 ( 9.66%) 79137401 ( 4.35%) 263.98
dns 154909 ( 4.99%) 16363326 ( 0.90%) 105.63
rip 90 ( 0.00%) 5940 ( 0.00%) 66.00
realaud 27144 ( 0.87%) 20526231 ( 1.13%) 756.20
other 117635 ( 3.79%) 42241443 ( 2.32%) 359.09
icmp 38548 ( 1.24%) 3132039 ( 0.17%) 81.25
ip6 434 ( 0.01%) 79991 ( 0.00%) 184.31
other 79341 ( 2.56%) 9540829 ( 0.52%) 120.25
frag 2796 ( 0.09%) 2423953 ( 0.13%) 866.94
tcpdump file: 200305181400.dump.gz (80.32 MB)