Traffic Trace Info
DumpFile: 200304021400.dump
FileSize: 165.33MB
Id: 200304021400
StartTime: Wed Apr 2 14:00:00 2003
EndTime: Wed Apr 2 14:15:01 2003
TotalTime: 900.50 seconds
TotalCapSize: 129.11MB CapLen: 96 bytes
# of packets: 2374077 (796.84MB)
AvgRate: 7.42Mbps stddev:0.86M
IP flow (unique src/dst pair) Information
# of flows: 139828 (avg. 16.98 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.7% 4.3% 3.2% 3.0% 2.7% 1.8% 1.7% 1.6% 1.4% 1.2%
IP address Information
# of IPv4 addresses: 96244
Top 10 bandwidth usage (bytes/total in %):
9.7% 9.7% 7.4% 7.1% 5.4% 5.4% 5.3% 4.9% 4.6% 4.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304021400.pktlen.png)
detailed numbers
[ 16- 31]: 1574
[ 32- 63]: 825967
[ 64- 127]: 705497
[ 128- 255]: 187291
[ 256- 511]: 140781
[ 512- 1023]: 127159
[ 1024- 2047]: 385808
Protocol Breakdown
![[protocol breakdown chart]](200304021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2374077 (100.00%) 835543248 (100.00%) 351.94
ip 2371393 ( 99.89%) 835460887 ( 99.99%) 352.31
tcp 1844864 ( 77.71%) 719211348 ( 86.08%) 389.85
http(s) 138723 ( 5.84%) 132655163 ( 15.88%) 956.26
http(c) 758655 ( 31.96%) 100017105 ( 11.97%) 131.83
squid 1291 ( 0.05%) 144067 ( 0.02%) 111.59
smtp 48329 ( 2.04%) 11743963 ( 1.41%) 243.00
nntp 371 ( 0.02%) 29840 ( 0.00%) 80.43
ftp 17106 ( 0.72%) 1398132 ( 0.17%) 81.73
pop3 2882 ( 0.12%) 315822 ( 0.04%) 109.58
imap 371 ( 0.02%) 29409 ( 0.00%) 79.27
telnet 526 ( 0.02%) 36577 ( 0.00%) 69.54
ssh 4448 ( 0.19%) 343818 ( 0.04%) 77.30
dns 1382 ( 0.06%) 88562 ( 0.01%) 64.08
bgp 162 ( 0.01%) 33237 ( 0.00%) 205.17
napster 181846 ( 7.66%) 50666408 ( 6.06%) 278.62
realaud 40 ( 0.00%) 3291 ( 0.00%) 82.28
rtsp 19153 ( 0.81%) 11918106 ( 1.43%) 622.26
icecast 2408 ( 0.10%) 405973 ( 0.05%) 168.59
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 667114 ( 28.10%) 409379308 ( 49.00%) 613.66
udp 418189 ( 17.61%) 106288921 ( 12.72%) 254.16
dns 325749 ( 13.72%) 52738528 ( 6.31%) 161.90
realaud 6051 ( 0.25%) 1759645 ( 0.21%) 290.80
everque 1 ( 0.00%) 82 ( 0.00%) 82.00
other 86379 ( 3.64%) 51790333 ( 6.20%) 599.57
icmp 100502 ( 4.23%) 9229699 ( 1.10%) 91.84
ipsec 543 ( 0.02%) 183790 ( 0.02%) 338.47
ip6 3968 ( 0.17%) 433985 ( 0.05%) 109.37
other 3327 ( 0.14%) 113144 ( 0.01%) 34.01
frag 6 ( 0.00%) 2846 ( 0.00%) 474.33
tcpdump file: 200304021400.dump.gz (66.07 MB)