Traffic Trace Info
DumpFile: 200307171400.dump
FileSize: 233.89MB
Id: 200307171400
StartTime: Thu Jul 17 14:00:00 2003
EndTime: Thu Jul 17 14:15:00 2003
TotalTime: 900.19 seconds
TotalCapSize: 182.00MB CapLen: 96 bytes
# of packets: 3400290 (1980.44MB)
AvgRate: 18.46Mbps stddev:0.39M
IP flow (unique src/dst pair) Information
# of flows: 379956 (avg. 8.95 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.5% 3.6% 1.3% 1.3% 1.2% 1.0% 0.9% 0.8% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 328491
Top 10 bandwidth usage (bytes/total in %):
4.8% 4.5% 4.5% 3.7% 3.7% 3.3% 3.0% 2.2% 2.1% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200307171400.pktlen.png)
detailed numbers
[ 16- 31]: 2088
[ 32- 63]: 1013578
[ 64- 127]: 542793
[ 128- 255]: 172581
[ 256- 511]: 244224
[ 512- 1023]: 330698
[ 1024- 2047]: 1094328
Protocol Breakdown
![[protocol breakdown chart]](200307171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3400290 (100.00%) 2076642374 (100.00%) 610.73
ip 3397955 ( 99.93%) 2076573734 (100.00%) 611.12
tcp 2906770 ( 85.49%) 1973060791 ( 95.01%) 678.78
http(s) 1394615 ( 41.01%) 1354202473 ( 65.21%) 971.02
http(c) 283342 ( 8.33%) 22704656 ( 1.09%) 80.13
squid 19898 ( 0.59%) 27450345 ( 1.32%) 1379.55
smtp 78126 ( 2.30%) 26398716 ( 1.27%) 337.90
nntp 62552 ( 1.84%) 94100966 ( 4.53%) 1504.36
ftp 19963 ( 0.59%) 8839474 ( 0.43%) 442.79
pop3 3794 ( 0.11%) 1967380 ( 0.09%) 518.55
imap 185 ( 0.01%) 27509 ( 0.00%) 148.70
telnet 741 ( 0.02%) 101965 ( 0.00%) 137.60
ssh 3842 ( 0.11%) 2988561 ( 0.14%) 777.87
dns 506 ( 0.01%) 31888 ( 0.00%) 63.02
bgp 344 ( 0.01%) 206916 ( 0.01%) 601.50
napster 14195 ( 0.42%) 5864603 ( 0.28%) 413.15
realaud 52 ( 0.00%) 3124 ( 0.00%) 60.08
rtsp 15256 ( 0.45%) 10846846 ( 0.52%) 710.99
icecast 907 ( 0.03%) 236448 ( 0.01%) 260.69
hotline 20 ( 0.00%) 2904 ( 0.00%) 145.20
other 1008399 ( 29.66%) 417084674 ( 20.08%) 413.61
udp 421826 ( 12.41%) 97871737 ( 4.71%) 232.02
dns 151321 ( 4.45%) 18807661 ( 0.91%) 124.29
realaud 15743 ( 0.46%) 8215142 ( 0.40%) 521.83
halflif 4 ( 0.00%) 328 ( 0.00%) 82.00
everque 1 ( 0.00%) 84 ( 0.00%) 84.00
unreal 5 ( 0.00%) 1830 ( 0.00%) 366.00
quake 1 ( 0.00%) 62 ( 0.00%) 62.00
cuseeme 1 ( 0.00%) 88 ( 0.00%) 88.00
other 254743 ( 7.49%) 70845785 ( 3.41%) 278.11
icmp 66411 ( 1.95%) 5069845 ( 0.24%) 76.34
igmp 146 ( 0.00%) 213916 ( 0.01%) 1465.18
ip6 463 ( 0.01%) 80122 ( 0.00%) 173.05
other 2339 ( 0.07%) 277323 ( 0.01%) 118.56
frag 20 ( 0.00%) 9361 ( 0.00%) 468.05
tcpdump file: 200307171400.dump.gz (94.72 MB)