Traffic Trace Info
DumpFile: 200311011400.dump
FileSize: 253.72MB
Id: 200311011400
StartTime: Sat Nov 1 14:00:00 2003
EndTime: Sat Nov 1 14:15:00 2003
TotalTime: 900.33 seconds
TotalCapSize: 194.07MB CapLen: 96 bytes
# of packets: 3909236 (1740.13MB)
AvgRate: 16.21Mbps stddev:1.42M
IP flow (unique src/dst pair) Information
# of flows: 1718879 (avg. 2.27 pkts/flow)
Top 10 big flow size (bytes/total in %):
25.4% 3.8% 2.9% 2.4% 2.0% 2.0% 1.8% 1.7% 1.7% 1.5%
IP address Information
# of IPv4 addresses: 740317
Top 10 bandwidth usage (bytes/total in %):
25.4% 25.4% 5.3% 3.8% 3.8% 3.3% 3.1% 2.9% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311011400.pktlen.png)
detailed numbers
[ 16- 31]: 5218
[ 32- 63]: 840202
[ 64- 127]: 1808003
[ 128- 255]: 78344
[ 256- 511]: 85672
[ 512- 1023]: 102447
[ 1024- 2047]: 989350
Protocol Breakdown
![[protocol breakdown chart]](200311011400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3909236 (100.00%) 1824655585 (100.00%) 466.76
ip 3903048 ( 99.84%) 1824472513 ( 99.99%) 467.45
tcp 2166408 ( 55.42%) 1594427831 ( 87.38%) 735.98
http(s) 506912 ( 12.97%) 460723443 ( 25.25%) 908.88
http(c) 170400 ( 4.36%) 17434758 ( 0.96%) 102.32
squid 5338 ( 0.14%) 2692816 ( 0.15%) 504.46
smtp 43010 ( 1.10%) 12471932 ( 0.68%) 289.98
nntp 307138 ( 7.86%) 463429546 ( 25.40%) 1508.86
ftp 58042 ( 1.48%) 50625269 ( 2.77%) 872.22
pop3 1259 ( 0.03%) 436415 ( 0.02%) 346.64
imap 29 ( 0.00%) 3002 ( 0.00%) 103.52
telnet 1155 ( 0.03%) 169263 ( 0.01%) 146.55
ssh 2090 ( 0.05%) 159574 ( 0.01%) 76.35
dns 4351 ( 0.11%) 264099 ( 0.01%) 60.70
bgp 161 ( 0.00%) 34367 ( 0.00%) 213.46
napster 5430 ( 0.14%) 731978 ( 0.04%) 134.80
realaud 44 ( 0.00%) 2718 ( 0.00%) 61.77
rtsp 33534 ( 0.86%) 32216513 ( 1.77%) 960.71
icecast 103 ( 0.00%) 35046 ( 0.00%) 340.25
hotline 4 ( 0.00%) 425 ( 0.00%) 106.25
other 1027352 ( 26.28%) 552994259 ( 30.31%) 538.27
udp 322212 ( 8.24%) 79864876 ( 4.38%) 247.86
dns 66469 ( 1.70%) 8502299 ( 0.47%) 127.91
realaud 36524 ( 0.93%) 38638891 ( 2.12%) 1057.90
halflif 90811 ( 2.32%) 9600016 ( 0.53%) 105.71
other 128393 ( 3.28%) 23123126 ( 1.27%) 180.10
icmp 1355886 ( 34.68%) 141749921 ( 7.77%) 104.54
ip6 357 ( 0.01%) 70754 ( 0.00%) 198.19
other 58185 ( 1.49%) 8359131 ( 0.46%) 143.66
frag 18 ( 0.00%) 3988 ( 0.00%) 221.56
tcpdump file: 200311011400.dump.gz (100.55 MB)