Traffic Trace Info
DumpFile: 200303031400.dump
FileSize: 350.55MB
Id: 200303031400
StartTime: Mon Mar 3 14:00:00 2003
EndTime: Mon Mar 3 14:15:00 2003
TotalTime: 900.34 seconds
TotalCapSize: 272.96MB CapLen: 96 bytes
# of packets: 5085181 (2625.87MB)
AvgRate: 24.47Mbps stddev:0.77M
IP flow (unique src/dst pair) Information
# of flows: 362362 (avg. 14.03 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.0% 2.7% 1.1% 1.1% 1.0% 1.0% 1.0% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 265107
Top 10 bandwidth usage (bytes/total in %):
12.4% 12.4% 6.7% 3.7% 3.6% 3.3% 3.2% 3.0% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303031400.pktlen.png)
detailed numbers
[ 16- 31]: 20869
[ 32- 63]: 1359026
[ 64- 127]: 1232511
[ 128- 255]: 265302
[ 256- 511]: 289156
[ 512- 1023]: 492396
[ 1024- 2047]: 1425921
Protocol Breakdown
![[protocol breakdown chart]](200303031400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5085181 (100.00%) 2753420545 (100.00%) 541.46
ip 5054791 ( 99.40%) 2752500852 ( 99.97%) 544.53
tcp 4283456 ( 84.23%) 2584518390 ( 93.87%) 603.37
http(s) 1271733 ( 25.01%) 1358957723 ( 49.36%) 1068.59
http(c) 1005570 ( 19.77%) 120468829 ( 4.38%) 119.80
squid 34589 ( 0.68%) 27007623 ( 0.98%) 780.82
smtp 129159 ( 2.54%) 55020286 ( 2.00%) 425.99
nntp 10 ( 0.00%) 628 ( 0.00%) 62.80
ftp 99279 ( 1.95%) 39168379 ( 1.42%) 394.53
pop3 6778 ( 0.13%) 1251195 ( 0.05%) 184.60
imap 754 ( 0.01%) 92526 ( 0.00%) 122.71
telnet 3649 ( 0.07%) 390661 ( 0.01%) 107.06
ssh 27946 ( 0.55%) 14214225 ( 0.52%) 508.63
dns 5284 ( 0.10%) 910768 ( 0.03%) 172.36
bgp 281 ( 0.01%) 121579 ( 0.00%) 432.67
napster 77048 ( 1.52%) 41583404 ( 1.51%) 539.71
realaud 76 ( 0.00%) 7476 ( 0.00%) 98.37
rtsp 44856 ( 0.88%) 31732687 ( 1.15%) 707.43
icecast 3081 ( 0.06%) 459855 ( 0.02%) 149.26
hotline 13 ( 0.00%) 1665 ( 0.00%) 128.08
other 1572994 ( 30.93%) 893115871 ( 32.44%) 567.78
udp 628275 ( 12.36%) 156654577 ( 5.69%) 249.34
dns 359255 ( 7.06%) 57114574 ( 2.07%) 158.98
realaud 54069 ( 1.06%) 34744692 ( 1.26%) 642.60
quake 1 ( 0.00%) 72 ( 0.00%) 72.00
cuseeme 1 ( 0.00%) 84 ( 0.00%) 84.00
other 212551 ( 4.18%) 62919898 ( 2.29%) 296.02
icmp 109686 ( 2.16%) 10049536 ( 0.36%) 91.62
ip6 1066 ( 0.02%) 179651 ( 0.01%) 168.53
other 32308 ( 0.64%) 1098698 ( 0.04%) 34.01
frag 11207 ( 0.22%) 10790638 ( 0.39%) 962.85
tcpdump file: 200303031400.dump.gz (140.27 MB)