Traffic Trace Info
DumpFile: 200308261400.dump
FileSize: 283.48MB
Id: 200308261400
StartTime: Tue Aug 26 14:00:00 2003
EndTime: Tue Aug 26 14:15:00 2003
TotalTime: 900.32 seconds
TotalCapSize: 219.12MB CapLen: 96 bytes
# of packets: 4217922 (1922.56MB)
AvgRate: 17.91Mbps stddev:0.44M
IP flow (unique src/dst pair) Information
# of flows: 1507525 (avg. 2.80 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.8% 1.5% 1.5% 1.3% 1.3% 1.3% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 619827
Top 10 bandwidth usage (bytes/total in %):
10.8% 10.8% 4.2% 3.7% 3.3% 2.8% 2.4% 2.3% 2.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308261400.pktlen.png)
detailed numbers
[ 16- 31]: 2305
[ 32- 63]: 1167169
[ 64- 127]: 1550108
[ 128- 255]: 107053
[ 256- 511]: 107425
[ 512- 1023]: 217079
[ 1024- 2047]: 1066783
Protocol Breakdown
![[protocol breakdown chart]](200308261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4217922 (100.00%) 2015945611 (100.00%) 477.95
ip 4215438 ( 99.94%) 2015873042 (100.00%) 478.21
tcp 2862893 ( 67.87%) 1838583477 ( 91.20%) 642.21
http(s) 1145877 ( 27.17%) 1121268640 ( 55.62%) 978.52
http(c) 187373 ( 4.44%) 18756633 ( 0.93%) 100.10
squid 48604 ( 1.15%) 67037907 ( 3.33%) 1379.27
smtp 79525 ( 1.89%) 30259226 ( 1.50%) 380.50
nntp 145045 ( 3.44%) 217776500 ( 10.80%) 1501.44
ftp 26276 ( 0.62%) 3741052 ( 0.19%) 142.38
pop3 2791 ( 0.07%) 745523 ( 0.04%) 267.12
imap 23 ( 0.00%) 1548 ( 0.00%) 67.30
telnet 1672 ( 0.04%) 300143 ( 0.01%) 179.51
ssh 1365 ( 0.03%) 142858 ( 0.01%) 104.66
dns 1063 ( 0.03%) 67494 ( 0.00%) 63.49
bgp 202 ( 0.00%) 80722 ( 0.00%) 399.61
napster 51693 ( 1.23%) 41565173 ( 2.06%) 804.08
realaud 168 ( 0.00%) 53121 ( 0.00%) 316.20
rtsp 3052 ( 0.07%) 2122592 ( 0.11%) 695.48
icecast 1138 ( 0.03%) 266942 ( 0.01%) 234.57
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1166989 ( 27.67%) 334395889 ( 16.59%) 286.55
udp 215688 ( 5.11%) 54977071 ( 2.73%) 254.89
dns 70055 ( 1.66%) 9918317 ( 0.49%) 141.58
realaud 23076 ( 0.55%) 14365588 ( 0.71%) 622.53
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
other 122519 ( 2.90%) 30669867 ( 1.52%) 250.33
icmp 1042538 ( 24.72%) 107642601 ( 5.34%) 103.25
ip6 495 ( 0.01%) 83186 ( 0.00%) 168.05
other 93824 ( 2.22%) 14586707 ( 0.72%) 155.47
frag 2503 ( 0.06%) 3069709 ( 0.15%) 1226.41
tcpdump file: 200308261400.dump.gz (116.72 MB)