Traffic Trace Info
DumpFile: 200309171400.dump
FileSize: 363.13MB
Id: 200309171400
StartTime: Wed Sep 17 14:00:01 2003
EndTime: Wed Sep 17 14:15:00 2003
TotalTime: 899.29 seconds
TotalCapSize: 278.98MB CapLen: 96 bytes
# of packets: 5514860 (1976.86MB)
AvgRate: 18.44Mbps stddev:0.38M
IP flow (unique src/dst pair) Information
# of flows: 1861912 (avg. 2.96 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.1% 6.1% 4.4% 3.0% 2.9% 1.8% 1.2% 1.1% 0.9% 0.7%
IP address Information
# of IPv4 addresses: 919833
Top 10 bandwidth usage (bytes/total in %):
7.9% 7.2% 7.1% 6.1% 6.1% 5.2% 4.4% 4.3% 3.4% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309171400.pktlen.png)
detailed numbers
[ 16- 31]: 8279
[ 32- 63]: 1208160
[ 64- 127]: 2797885
[ 128- 255]: 126562
[ 256- 511]: 146433
[ 512- 1023]: 200568
[ 1024- 2047]: 1026973
Protocol Breakdown
![[protocol breakdown chart]](200309171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5514860 (100.00%) 2072883408 (100.00%) 375.87
ip 5505939 ( 99.84%) 2072622808 ( 99.99%) 376.43
tcp 2918382 ( 52.92%) 1748411079 ( 84.35%) 599.10
http(s) 1400786 ( 25.40%) 1192095033 ( 57.51%) 851.02
http(c) 246515 ( 4.47%) 26202505 ( 1.26%) 106.29
squid 6252 ( 0.11%) 7227747 ( 0.35%) 1156.07
smtp 92084 ( 1.67%) 19467818 ( 0.94%) 211.41
nntp 84384 ( 1.53%) 126738055 ( 6.11%) 1501.92
ftp 38200 ( 0.69%) 15075830 ( 0.73%) 394.66
pop3 2000 ( 0.04%) 458622 ( 0.02%) 229.31
imap 16 ( 0.00%) 1245 ( 0.00%) 77.81
telnet 1278 ( 0.02%) 197679 ( 0.01%) 154.68
ssh 2246 ( 0.04%) 179459 ( 0.01%) 79.90
dns 106 ( 0.00%) 7064 ( 0.00%) 66.64
bgp 174 ( 0.00%) 57564 ( 0.00%) 330.83
napster 18188 ( 0.33%) 3803051 ( 0.18%) 209.10
realaud 190 ( 0.00%) 131027 ( 0.01%) 689.62
rtsp 44096 ( 0.80%) 9093066 ( 0.44%) 206.21
icecast 363 ( 0.01%) 104117 ( 0.01%) 286.82
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 981432 ( 17.80%) 347568246 ( 16.77%) 354.14
udp 1063366 ( 19.28%) 160138159 ( 7.73%) 150.60
dns 895789 ( 16.24%) 78111078 ( 3.77%) 87.20
realaud 10643 ( 0.19%) 4461729 ( 0.22%) 419.22
halflif 2 ( 0.00%) 120 ( 0.00%) 60.00
cuseeme 1 ( 0.00%) 75 ( 0.00%) 75.00
other 156317 ( 2.83%) 76772612 ( 3.70%) 491.13
icmp 1460667 ( 26.49%) 152368280 ( 7.35%) 104.31
ip6 431 ( 0.01%) 79258 ( 0.00%) 183.89
other 63093 ( 1.14%) 11626032 ( 0.56%) 184.27
frag 11744 ( 0.21%) 15027454 ( 0.72%) 1279.59
tcpdump file: 200309171400.dump.gz (143.78 MB)