Traffic Trace Info
DumpFile: 200303261400.dump
FileSize: 202.26MB
Id: 200303261400
StartTime: Wed Mar 26 14:00:00 2003
EndTime: Wed Mar 26 14:15:00 2003
TotalTime: 900.27 seconds
TotalCapSize: 158.07MB CapLen: 96 bytes
# of packets: 2895830 (1075.15MB)
AvgRate: 10.02Mbps stddev:1.10M
IP flow (unique src/dst pair) Information
# of flows: 221233 (avg. 13.09 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 2.9% 2.3% 2.1% 2.0% 2.0% 1.9% 1.9% 1.8% 1.8%
IP address Information
# of IPv4 addresses: 171656
Top 10 bandwidth usage (bytes/total in %):
21.1% 10.3% 7.7% 6.1% 3.2% 3.1% 3.0% 2.9% 2.8% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303261400.pktlen.png)
detailed numbers
[ 16- 31]: 2353
[ 32- 63]: 944272
[ 64- 127]: 973371
[ 128- 255]: 172228
[ 256- 511]: 121582
[ 512- 1023]: 91879
[ 1024- 2047]: 590145
Protocol Breakdown
![[protocol breakdown chart]](200303261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2895830 (100.00%) 1127379973 (100.00%) 389.31
ip 2891518 ( 99.85%) 1127246946 ( 99.99%) 389.85
tcp 2285409 ( 78.92%) 1041752949 ( 92.40%) 455.83
http(s) 198368 ( 6.85%) 225785187 ( 20.03%) 1138.21
http(c) 741123 ( 25.59%) 92854065 ( 8.24%) 125.29
squid 6081 ( 0.21%) 489245 ( 0.04%) 80.45
smtp 68601 ( 2.37%) 19318934 ( 1.71%) 281.61
nntp 37 ( 0.00%) 2459 ( 0.00%) 66.46
ftp 48452 ( 1.67%) 3788040 ( 0.34%) 78.18
pop3 3146 ( 0.11%) 623588 ( 0.06%) 198.22
imap 440 ( 0.02%) 34071 ( 0.00%) 77.43
telnet 1061 ( 0.04%) 104830 ( 0.01%) 98.80
ssh 3244 ( 0.11%) 762926 ( 0.07%) 235.18
dns 2829 ( 0.10%) 178044 ( 0.02%) 62.94
bgp 153 ( 0.01%) 31456 ( 0.00%) 205.59
napster 109613 ( 3.79%) 18933957 ( 1.68%) 172.73
rtsp 4255 ( 0.15%) 305136 ( 0.03%) 71.71
icecast 1063 ( 0.04%) 67536 ( 0.01%) 63.53
hotline 4 ( 0.00%) 812 ( 0.00%) 203.00
other 1096862 ( 37.88%) 678469837 ( 60.18%) 618.56
udp 477347 ( 16.48%) 74733346 ( 6.63%) 156.56
dns 379054 ( 13.09%) 52812786 ( 4.68%) 139.33
realaud 13165 ( 0.45%) 3742426 ( 0.33%) 284.27
halflif 1 ( 0.00%) 73 ( 0.00%) 73.00
starcra 22540 ( 0.78%) 1578627 ( 0.14%) 70.04
everque 1 ( 0.00%) 78 ( 0.00%) 78.00
quake 1 ( 0.00%) 418 ( 0.00%) 418.00
other 61168 ( 2.11%) 16174693 ( 1.43%) 264.43
icmp 121481 ( 4.20%) 10392260 ( 0.92%) 85.55
ipsec 295 ( 0.01%) 39954 ( 0.00%) 135.44
ip6 768 ( 0.03%) 116992 ( 0.01%) 152.33
other 6218 ( 0.21%) 211445 ( 0.02%) 34.01
frag 3537 ( 0.12%) 3556585 ( 0.32%) 1005.54
tcpdump file: 200303261400.dump.gz (79.57 MB)