Traffic Trace Info
DumpFile: 200204071400.dump
FileSize: 339.64MB
Id: 200204071400
StartTime: Sun Apr 7 14:00:00 2002
EndTime: Sun Apr 7 14:50:12 2002
TotalTime: 3011.69 seconds
TotalCapSize: 263.37MB CapLen: 96 bytes
# of packets: 4997712 (1999.94MB)
AvgRate: 5.57Mbps stddev:0.84M
IP flow (unique src/dst pair) Information
# of flows: 181070 (avg. 27.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.3% 4.2% 3.3% 3.1% 3.0% 3.0% 2.7% 2.7% 2.6% 2.5%
IP address Information
# of IPv4 addresses: 122592
Top 10 bandwidth usage (bytes/total in %):
16.6% 7.5% 4.4% 4.3% 4.2% 4.2% 4.0% 4.0% 3.4% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204071400.pktlen.png)
detailed numbers
[ 16- 31]: 5469
[ 32- 63]: 1709273
[ 64- 127]: 1351312
[ 128- 255]: 299501
[ 256- 511]: 256785
[ 512- 1023]: 337317
[ 1024- 2047]: 1038055
Protocol Breakdown
![[protocol breakdown chart]](200204071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4997712 (100.00%) 2097085693 (100.00%) 419.61
ip 4982550 ( 99.70%) 2096611314 ( 99.98%) 420.79
tcp 3940154 ( 78.84%) 1770443426 ( 84.42%) 449.33
http(s) 581964 ( 11.64%) 525777190 ( 25.07%) 903.45
http(c) 1367446 ( 27.36%) 124175987 ( 5.92%) 90.81
squid 9987 ( 0.20%) 1565799 ( 0.07%) 156.78
smtp 44100 ( 0.88%) 10786191 ( 0.51%) 244.58
nntp 55837 ( 1.12%) 23322848 ( 1.11%) 417.70
ftp 123121 ( 2.46%) 72053245 ( 3.44%) 585.22
pop3 18258 ( 0.37%) 2353690 ( 0.11%) 128.91
imap 566 ( 0.01%) 43654 ( 0.00%) 77.13
telnet 395 ( 0.01%) 36570 ( 0.00%) 92.58
ssh 39340 ( 0.79%) 3391905 ( 0.16%) 86.22
dns 2594 ( 0.05%) 177209 ( 0.01%) 68.31
bgp 687 ( 0.01%) 117211 ( 0.01%) 170.61
napster 413051 ( 8.26%) 222168451 ( 10.59%) 537.87
realaud 9101 ( 0.18%) 3673419 ( 0.18%) 403.63
rtsp 87122 ( 1.74%) 54917343 ( 2.62%) 630.35
icecast 300 ( 0.01%) 133551 ( 0.01%) 445.17
hotline 44 ( 0.00%) 6096 ( 0.00%) 138.55
other 1186110 ( 23.73%) 725738150 ( 34.61%) 611.86
udp 688876 ( 13.78%) 229337780 ( 10.94%) 332.92
dns 443732 ( 8.88%) 65630842 ( 3.13%) 147.91
rip 655 ( 0.01%) 71790 ( 0.00%) 109.60
realaud 41399 ( 0.83%) 39704160 ( 1.89%) 959.06
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 13692 ( 0.27%) 909127 ( 0.04%) 66.40
everque 1 ( 0.00%) 253 ( 0.00%) 253.00
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
quake 2 ( 0.00%) 173 ( 0.00%) 86.50
other 189168 ( 3.79%) 122964073 ( 5.86%) 650.03
icmp 272644 ( 5.46%) 84471639 ( 4.03%) 309.82
igmp 899 ( 0.02%) 53940 ( 0.00%) 60.00
ip6 9383 ( 0.19%) 2248388 ( 0.11%) 239.62
other 70594 ( 1.41%) 10056141 ( 0.48%) 142.45
frag 82015 ( 1.64%) 105090181 ( 5.01%) 1281.35
tcpdump file: 200204071400.dump.gz (124.92 MB)