Traffic Trace Info
DumpFile: 200104151400.dump
FileSize: 200.86MB
Id: 200104151400
StartTime: Sun Apr 15 14:00:00 2001
EndTime: Sun Apr 15 14:23:02 2001
TotalTime: 1381.51 seconds
TotalCapSize: 155.12MB CapLen: 96 bytes
# of packets: 2997565 (1940.09MB)
AvgRate: 11.78Mbps stddev:1.92M
IP flow (unique src/dst pair) Information
# of flows: 72473 (avg. 41.36 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.7% 7.8% 3.0% 2.6% 2.4% 2.2% 2.2% 2.1% 1.9% 1.4%
IP address Information
# of IPv4 addresses: 40959
Top 10 bandwidth usage (bytes/total in %):
16.2% 13.1% 8.9% 8.4% 5.5% 4.9% 3.0% 3.0% 3.0% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200104151400.pktlen.png)
detailed numbers
[ 16- 31]: 10699
[ 32- 63]: 886204
[ 64- 127]: 386616
[ 128- 255]: 196166
[ 256- 511]: 149108
[ 512- 1023]: 231171
[ 1024- 2047]: 1137601
Protocol Breakdown
![[protocol breakdown chart]](200104151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2997565 (100.00%) 2034332479 (100.00%) 678.66
ip 2986143 ( 99.62%) 2033996066 ( 99.98%) 681.14
tcp 2387198 ( 79.64%) 1834437698 ( 90.17%) 768.45
http(s) 952904 ( 31.79%) 1098085727 ( 53.98%) 1152.36
http(c) 535004 ( 17.85%) 47023749 ( 2.31%) 87.89
squid 79237 ( 2.64%) 73779529 ( 3.63%) 931.12
smtp 69862 ( 2.33%) 25138035 ( 1.24%) 359.82
nntp 399 ( 0.01%) 56500 ( 0.00%) 141.60
ftp 88195 ( 2.94%) 31135340 ( 1.53%) 353.03
pop3 2678 ( 0.09%) 365172 ( 0.02%) 136.36
imap 241 ( 0.01%) 18333 ( 0.00%) 76.07
telnet 2082 ( 0.07%) 216011 ( 0.01%) 103.75
ssh 109 ( 0.00%) 12252 ( 0.00%) 112.40
dns 739 ( 0.02%) 63680 ( 0.00%) 86.17
bgp 289 ( 0.01%) 41102 ( 0.00%) 142.22
napster 193331 ( 6.45%) 148997229 ( 7.32%) 770.68
realaud 20 ( 0.00%) 1200 ( 0.00%) 60.00
rtsp 9500 ( 0.32%) 4084223 ( 0.20%) 429.92
icecast 287 ( 0.01%) 28319 ( 0.00%) 98.67
other 452126 ( 15.08%) 405384084 ( 19.93%) 896.62
udp 471579 ( 15.73%) 146346126 ( 7.19%) 310.33
dns 330105 ( 11.01%) 64649147 ( 3.18%) 195.84
rip 291 ( 0.01%) 33606 ( 0.00%) 115.48
realaud 757 ( 0.03%) 101117 ( 0.00%) 133.58
halflif 12354 ( 0.41%) 1249027 ( 0.06%) 101.10
starcra 3 ( 0.00%) 238 ( 0.00%) 79.33
other 125603 ( 4.19%) 79770738 ( 3.92%) 635.10
icmp 116537 ( 3.89%) 52572116 ( 2.58%) 451.12
igmp 138 ( 0.00%) 8280 ( 0.00%) 60.00
ip6 1925 ( 0.06%) 318369 ( 0.02%) 165.39
other 8766 ( 0.29%) 313477 ( 0.02%) 35.76
frag 45518 ( 1.52%) 57774653 ( 2.84%) 1269.27
tcpdump file: 200104151400.dump.gz (70.75 MB)