Traffic Trace Info
DumpFile: 200305021400.dump
FileSize: 364.45MB
Id: 200305021400
StartTime: Fri May 2 14:00:00 2003
EndTime: Fri May 2 14:15:00 2003
TotalTime: 900.04 seconds
TotalCapSize: 284.42MB CapLen: 96 bytes
# of packets: 5244842 (2713.51MB)
AvgRate: 25.29Mbps stddev:0.98M
IP flow (unique src/dst pair) Information
# of flows: 267416 (avg. 19.61 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.0% 2.7% 2.6% 2.6% 2.5% 1.7% 1.6% 1.2% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 174299
Top 10 bandwidth usage (bytes/total in %):
7.7% 5.0% 4.7% 4.0% 3.1% 2.8% 2.8% 2.7% 2.6% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305021400.pktlen.png)
detailed numbers
[ 16- 31]: 22772
[ 32- 63]: 1582468
[ 64- 127]: 1261032
[ 128- 255]: 244814
[ 256- 511]: 194576
[ 512- 1023]: 296756
[ 1024- 2047]: 1642424
Protocol Breakdown
![[protocol breakdown chart]](200305021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5244842 (100.00%) 2845323345 (100.00%) 542.50
ip 5210343 ( 99.34%) 2844275868 ( 99.96%) 545.89
tcp 4387788 ( 83.66%) 2657664135 ( 93.40%) 605.70
http(s) 1209141 ( 23.05%) 1283646467 ( 45.11%) 1061.62
http(c) 998973 ( 19.05%) 109379275 ( 3.84%) 109.49
squid 5092 ( 0.10%) 2613394 ( 0.09%) 513.24
smtp 196362 ( 3.74%) 79016773 ( 2.78%) 402.40
nntp 71 ( 0.00%) 5288 ( 0.00%) 74.48
ftp 99455 ( 1.90%) 81882947 ( 2.88%) 823.32
pop3 2307 ( 0.04%) 345047 ( 0.01%) 149.57
imap 455 ( 0.01%) 40330 ( 0.00%) 88.64
telnet 1266 ( 0.02%) 154686 ( 0.01%) 122.18
ssh 10817 ( 0.21%) 10346493 ( 0.36%) 956.50
dns 869 ( 0.02%) 60430 ( 0.00%) 69.54
bgp 153 ( 0.00%) 24833 ( 0.00%) 162.31
napster 102452 ( 1.95%) 33271094 ( 1.17%) 324.75
realaud 90 ( 0.00%) 5400 ( 0.00%) 60.00
rtsp 39958 ( 0.76%) 16451018 ( 0.58%) 411.71
icecast 14671 ( 0.28%) 9831599 ( 0.35%) 670.14
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1705268 ( 32.51%) 1030574275 ( 36.22%) 604.35
udp 554344 ( 10.57%) 155190312 ( 5.45%) 279.95
dns 360711 ( 6.88%) 63301909 ( 2.22%) 175.49
rip 120 ( 0.00%) 7560 ( 0.00%) 63.00
realaud 1633 ( 0.03%) 330741 ( 0.01%) 202.54
other 190562 ( 3.63%) 90372424 ( 3.18%) 474.24
icmp 152520 ( 2.91%) 12742110 ( 0.45%) 83.54
ip6 9194 ( 0.18%) 7065481 ( 0.25%) 768.49
other 106497 ( 2.03%) 11613830 ( 0.41%) 109.05
frag 16262 ( 0.31%) 19835650 ( 0.70%) 1219.75
tcpdump file: 200305021400.dump.gz (148.11 MB)