Traffic Trace Info
DumpFile: 200303111400.dump
FileSize: 314.92MB
Id: 200303111400
StartTime: Tue Mar 11 14:00:00 2003
EndTime: Tue Mar 11 14:15:00 2003
TotalTime: 900.19 seconds
TotalCapSize: 245.82MB CapLen: 96 bytes
# of packets: 4528207 (2272.98MB)
AvgRate: 21.18Mbps stddev:0.83M
IP flow (unique src/dst pair) Information
# of flows: 344625 (avg. 13.14 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.8% 2.8% 1.9% 1.7% 1.6% 1.6% 1.3% 1.2% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 243401
Top 10 bandwidth usage (bytes/total in %):
5.1% 4.8% 3.8% 3.7% 3.6% 3.1% 3.1% 2.8% 2.8% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303111400.pktlen.png)
detailed numbers
[ 16- 31]: 15225
[ 32- 63]: 1287152
[ 64- 127]: 1184911
[ 128- 255]: 244492
[ 256- 511]: 202282
[ 512- 1023]: 335244
[ 1024- 2047]: 1258901
Protocol Breakdown
![[protocol breakdown chart]](200303111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4528207 (100.00%) 2383395468 (100.00%) 526.34
ip 4507452 ( 99.54%) 2382771562 ( 99.97%) 528.63
tcp 3735481 ( 82.49%) 2246036613 ( 94.24%) 601.27
http(s) 1289037 ( 28.47%) 1334902310 ( 56.01%) 1035.58
http(c) 953422 ( 21.06%) 125424266 ( 5.26%) 131.55
squid 46399 ( 1.02%) 55248924 ( 2.32%) 1190.74
smtp 95046 ( 2.10%) 36233821 ( 1.52%) 381.22
nntp 80 ( 0.00%) 11011 ( 0.00%) 137.64
ftp 85592 ( 1.89%) 22405898 ( 0.94%) 261.78
pop3 11533 ( 0.25%) 8577796 ( 0.36%) 743.76
imap 453 ( 0.01%) 56845 ( 0.00%) 125.49
telnet 1724 ( 0.04%) 148318 ( 0.01%) 86.03
ssh 1836 ( 0.04%) 241460 ( 0.01%) 131.51
dns 1785 ( 0.04%) 114249 ( 0.00%) 64.01
bgp 159 ( 0.00%) 37443 ( 0.00%) 235.49
napster 144745 ( 3.20%) 68213134 ( 2.86%) 471.26
realaud 82 ( 0.00%) 7470 ( 0.00%) 91.10
rtsp 7091 ( 0.16%) 2771734 ( 0.12%) 390.88
icecast 51281 ( 1.13%) 39940753 ( 1.68%) 778.86
hotline 12 ( 0.00%) 1586 ( 0.00%) 132.17
other 1044956 ( 23.08%) 551690335 ( 23.15%) 527.96
udp 643841 ( 14.22%) 126770797 ( 5.32%) 196.90
dns 441554 ( 9.75%) 67410156 ( 2.83%) 152.67
realaud 14825 ( 0.33%) 9600140 ( 0.40%) 647.56
halflif 27 ( 0.00%) 1620 ( 0.00%) 60.00
everque 5 ( 0.00%) 406 ( 0.00%) 81.20
quake 15182 ( 0.34%) 3307126 ( 0.14%) 217.83
other 170787 ( 3.77%) 44534812 ( 1.87%) 260.76
icmp 108888 ( 2.40%) 9190473 ( 0.39%) 84.40
ip6 778 ( 0.02%) 145450 ( 0.01%) 186.95
other 18464 ( 0.41%) 628229 ( 0.03%) 34.02
frag 7713 ( 0.17%) 7944413 ( 0.33%) 1030.00
tcpdump file: 200303111400.dump.gz (128.29 MB)