Traffic Trace Info
DumpFile: 200303161400.dump
FileSize: 186.06MB
Id: 200303161400
StartTime: Sun Mar 16 14:00:00 2003
EndTime: Sun Mar 16 14:15:00 2003
TotalTime: 899.71 seconds
TotalCapSize: 145.16MB CapLen: 96 bytes
# of packets: 2680164 (1299.91MB)
AvgRate: 12.12Mbps stddev:1.61M
IP flow (unique src/dst pair) Information
# of flows: 245522 (avg. 10.92 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.1% 3.9% 3.8% 3.8% 3.2% 2.7% 2.1% 1.4% 1.4% 1.1%
IP address Information
# of IPv4 addresses: 186709
Top 10 bandwidth usage (bytes/total in %):
9.4% 9.4% 6.2% 5.3% 5.3% 4.0% 3.9% 3.8% 3.8% 3.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303161400.pktlen.png)
detailed numbers
[ 16- 31]: 4418
[ 32- 63]: 777489
[ 64- 127]: 692457
[ 128- 255]: 172140
[ 256- 511]: 126764
[ 512- 1023]: 185374
[ 1024- 2047]: 721522
Protocol Breakdown
![[protocol breakdown chart]](200303161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2680164 (100.00%) 1363050349 (100.00%) 508.57
ip 2673635 ( 99.76%) 1362852458 ( 99.99%) 509.74
tcp 2148220 ( 80.15%) 1277186641 ( 93.70%) 594.53
http(s) 612484 ( 22.85%) 636032192 ( 46.66%) 1038.45
http(c) 556337 ( 20.76%) 57741460 ( 4.24%) 103.79
squid 34426 ( 1.28%) 6315849 ( 0.46%) 183.46
smtp 64465 ( 2.41%) 22047675 ( 1.62%) 342.01
nntp 2 ( 0.00%) 120 ( 0.00%) 60.00
ftp 163754 ( 6.11%) 81456650 ( 5.98%) 497.43
pop3 1417 ( 0.05%) 223976 ( 0.02%) 158.06
imap 93 ( 0.00%) 11934 ( 0.00%) 128.32
telnet 919 ( 0.03%) 94333 ( 0.01%) 102.65
ssh 9099 ( 0.34%) 4205513 ( 0.31%) 462.20
dns 3716 ( 0.14%) 1383967 ( 0.10%) 372.43
bgp 164 ( 0.01%) 34363 ( 0.00%) 209.53
napster 77634 ( 2.90%) 44818911 ( 3.29%) 577.31
realaud 4463 ( 0.17%) 267780 ( 0.02%) 60.00
rtsp 40335 ( 1.50%) 52744353 ( 3.87%) 1307.66
icecast 4171 ( 0.16%) 2341216 ( 0.17%) 561.31
hotline 23 ( 0.00%) 2710 ( 0.00%) 117.83
other 574628 ( 21.44%) 367460359 ( 26.96%) 639.48
udp 428000 ( 15.97%) 76611787 ( 5.62%) 179.00
dns 310669 ( 11.59%) 51452886 ( 3.77%) 165.62
realaud 9659 ( 0.36%) 4678679 ( 0.34%) 484.39
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 1 ( 0.00%) 86 ( 0.00%) 86.00
unreal 1 ( 0.00%) 84 ( 0.00%) 84.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 107623 ( 4.02%) 20476660 ( 1.50%) 190.26
icmp 86495 ( 3.23%) 8297952 ( 0.61%) 95.94
ip6 3906 ( 0.15%) 516063 ( 0.04%) 132.12
other 7014 ( 0.26%) 240015 ( 0.02%) 34.22
frag 25 ( 0.00%) 2450 ( 0.00%) 98.00
tcpdump file: 200303161400.dump.gz (71.30 MB)