Traffic Trace Info
DumpFile: 200303121400.dump
FileSize: 292.20MB
Id: 200303121400
StartTime: Wed Mar 12 14:00:00 2003
EndTime: Wed Mar 12 14:15:00 2003
TotalTime: 899.45 seconds
TotalCapSize: 228.65MB CapLen: 96 bytes
# of packets: 4164267 (1857.64MB)
AvgRate: 17.33Mbps stddev:1.43M
IP flow (unique src/dst pair) Information
# of flows: 316554 (avg. 13.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.9% 2.4% 2.3% 2.2% 2.0% 1.6% 1.1% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 226153
Top 10 bandwidth usage (bytes/total in %):
7.5% 4.8% 4.3% 3.1% 2.9% 2.9% 2.5% 2.5% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303121400.pktlen.png)
detailed numbers
[ 16- 31]: 12700
[ 32- 63]: 1189631
[ 64- 127]: 1154667
[ 128- 255]: 291636
[ 256- 511]: 191186
[ 512- 1023]: 343853
[ 1024- 2047]: 980594
Protocol Breakdown
![[protocol breakdown chart]](200303121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4164267 (100.00%) 1947881748 (100.00%) 467.76
ip 4145719 ( 99.55%) 1947320327 ( 99.97%) 469.72
tcp 3365509 ( 80.82%) 1815902164 ( 93.22%) 539.56
http(s) 860732 ( 20.67%) 814011985 ( 41.79%) 945.72
http(c) 963327 ( 23.13%) 112611908 ( 5.78%) 116.90
squid 4085 ( 0.10%) 2213136 ( 0.11%) 541.77
smtp 127650 ( 3.07%) 47770119 ( 2.45%) 374.23
nntp 40 ( 0.00%) 3045 ( 0.00%) 76.12
ftp 244133 ( 5.86%) 152752822 ( 7.84%) 625.70
pop3 7148 ( 0.17%) 2245645 ( 0.12%) 314.16
imap 306 ( 0.01%) 64131 ( 0.00%) 209.58
telnet 1215 ( 0.03%) 116656 ( 0.01%) 96.01
ssh 6594 ( 0.16%) 505530 ( 0.03%) 76.67
dns 1677 ( 0.04%) 107923 ( 0.01%) 64.35
bgp 167 ( 0.00%) 44750 ( 0.00%) 267.96
napster 179027 ( 4.30%) 99008593 ( 5.08%) 553.04
realaud 11141 ( 0.27%) 6424677 ( 0.33%) 576.67
rtsp 27386 ( 0.66%) 15198102 ( 0.78%) 554.96
icecast 268 ( 0.01%) 35175 ( 0.00%) 131.25
hotline 148 ( 0.00%) 108724 ( 0.01%) 734.62
other 930218 ( 22.34%) 562669256 ( 28.89%) 604.88
udp 616018 ( 14.79%) 118491810 ( 6.08%) 192.35
dns 436347 ( 10.48%) 66585810 ( 3.42%) 152.60
realaud 20953 ( 0.50%) 11321360 ( 0.58%) 540.32
halflif 9 ( 0.00%) 565 ( 0.00%) 62.78
quake 2 ( 0.00%) 150 ( 0.00%) 75.00
other 158637 ( 3.81%) 40580606 ( 2.08%) 255.81
icmp 143971 ( 3.46%) 12153265 ( 0.62%) 84.41
ip6 650 ( 0.02%) 107388 ( 0.01%) 165.21
other 19571 ( 0.47%) 665700 ( 0.03%) 34.01
frag 1326 ( 0.03%) 1815121 ( 0.09%) 1368.87
tcpdump file: 200303121400.dump.gz (117.46 MB)