Traffic Trace Info
DumpFile: 200302111400.dump
FileSize: 343.84MB
Id: 200302111400
StartTime: Tue Feb 11 14:00:01 2003
EndTime: Tue Feb 11 14:17:44 2003
TotalTime: 1063.08 seconds
TotalCapSize: 268.36MB CapLen: 96 bytes
# of packets: 4946153 (2535.11MB)
AvgRate: 20.00Mbps stddev:1.59M
IP flow (unique src/dst pair) Information
# of flows: 313813 (avg. 15.76 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.0% 3.7% 2.1% 1.9% 1.7% 1.6% 1.4% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 236416
Top 10 bandwidth usage (bytes/total in %):
8.2% 6.1% 6.1% 6.0% 3.8% 3.8% 2.3% 2.2% 2.1% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302111400.pktlen.png)
detailed numbers
[ 16- 31]: 15334
[ 32- 63]: 1482897
[ 64- 127]: 1183394
[ 128- 255]: 276466
[ 256- 511]: 215005
[ 512- 1023]: 357486
[ 1024- 2047]: 1415571
Protocol Breakdown
![[protocol breakdown chart]](200302111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4946153 (100.00%) 2658252406 (100.00%) 537.44
ip 4924029 ( 99.55%) 2657583527 ( 99.97%) 539.72
tcp 4194164 ( 84.80%) 2535658399 ( 95.39%) 604.57
http(s) 1339351 ( 27.08%) 1455415857 ( 54.75%) 1086.66
http(c) 1031469 ( 20.85%) 102922979 ( 3.87%) 99.78
squid 66985 ( 1.35%) 16138781 ( 0.61%) 240.93
smtp 155721 ( 3.15%) 39127684 ( 1.47%) 251.27
nntp 408 ( 0.01%) 53746 ( 0.00%) 131.73
ftp 120375 ( 2.43%) 40999561 ( 1.54%) 340.60
pop3 10237 ( 0.21%) 2781741 ( 0.10%) 271.73
imap 227 ( 0.00%) 39479 ( 0.00%) 173.92
telnet 1858 ( 0.04%) 192636 ( 0.01%) 103.68
ssh 29385 ( 0.59%) 13570642 ( 0.51%) 461.82
dns 1221 ( 0.02%) 489509 ( 0.02%) 400.91
bgp 197 ( 0.00%) 45798 ( 0.00%) 232.48
napster 519734 ( 10.51%) 232773695 ( 8.76%) 447.87
realaud 3732 ( 0.08%) 1395973 ( 0.05%) 374.05
rtsp 18429 ( 0.37%) 18448536 ( 0.69%) 1001.06
icecast 5955 ( 0.12%) 7898142 ( 0.30%) 1326.30
hotline 16 ( 0.00%) 2110 ( 0.00%) 131.88
other 888548 ( 17.96%) 603349319 ( 22.70%) 679.03
udp 572980 ( 11.58%) 108768732 ( 4.09%) 189.83
dns 374332 ( 7.57%) 60280130 ( 2.27%) 161.03
realaud 28720 ( 0.58%) 14753875 ( 0.56%) 513.71
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
everque 1 ( 0.00%) 84 ( 0.00%) 84.00
quake 1 ( 0.00%) 82 ( 0.00%) 82.00
other 166684 ( 3.37%) 30383354 ( 1.14%) 182.28
icmp 134223 ( 2.71%) 12307538 ( 0.46%) 91.69
ip6 576 ( 0.01%) 97736 ( 0.00%) 169.68
other 22086 ( 0.45%) 751122 ( 0.03%) 34.01
frag 10731 ( 0.22%) 12659010 ( 0.48%) 1179.67
tcpdump file: 200302111400.dump.gz (137.03 MB)