Traffic Trace Info
DumpFile: 200302271615.dump
FileSize: 359.11MB
Id: 200302271615
StartTime: Thu Feb 27 16:15:00 2003
EndTime: Thu Feb 27 16:30:00 2003
TotalTime: 899.63 seconds
TotalCapSize: 278.88MB CapLen: 96 bytes
# of packets: 5258428 (2580.63MB)
AvgRate: 24.06Mbps stddev:0.77M
IP flow (unique src/dst pair) Information
# of flows: 371014 (avg. 14.17 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.5% 1.4% 1.3% 1.3% 1.2% 1.1% 1.0% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 262501
Top 10 bandwidth usage (bytes/total in %):
9.8% 8.0% 3.6% 3.5% 3.5% 3.2% 2.9% 2.7% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271615.pktlen.png)
detailed numbers
[ 16- 31]: 23078
[ 32- 63]: 1561577
[ 64- 127]: 1248531
[ 128- 255]: 295296
[ 256- 511]: 331839
[ 512- 1023]: 392350
[ 1024- 2047]: 1405757
Protocol Breakdown
![[protocol breakdown chart]](200302271615.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5258428 (100.00%) 2705983638 (100.00%) 514.60
ip 5224948 ( 99.36%) 2704970731 ( 99.96%) 517.70
tcp 4311941 ( 82.00%) 2514656381 ( 92.93%) 583.18
http(s) 1287711 ( 24.49%) 1299491158 ( 48.02%) 1009.15
http(c) 1022944 ( 19.45%) 121378033 ( 4.49%) 118.66
squid 206266 ( 3.92%) 157937497 ( 5.84%) 765.70
smtp 120301 ( 2.29%) 44090978 ( 1.63%) 366.51
nntp 53 ( 0.00%) 4680 ( 0.00%) 88.30
ftp 111379 ( 2.12%) 80232656 ( 2.97%) 720.36
pop3 4901 ( 0.09%) 948430 ( 0.04%) 193.52
imap 480 ( 0.01%) 95052 ( 0.00%) 198.03
telnet 2040 ( 0.04%) 164732 ( 0.01%) 80.75
ssh 13267 ( 0.25%) 1189907 ( 0.04%) 89.69
dns 5852 ( 0.11%) 940610 ( 0.03%) 160.73
bgp 172 ( 0.00%) 53953 ( 0.00%) 313.68
napster 230381 ( 4.38%) 114270298 ( 4.22%) 496.01
realaud 161 ( 0.00%) 15606 ( 0.00%) 96.93
rtsp 14859 ( 0.28%) 12160128 ( 0.45%) 818.37
icecast 31695 ( 0.60%) 30439166 ( 1.12%) 960.38
hotline 58 ( 0.00%) 5656 ( 0.00%) 97.52
other 1259029 ( 23.94%) 651223434 ( 24.07%) 517.24
udp 730191 ( 13.89%) 176631912 ( 6.53%) 241.90
dns 397604 ( 7.56%) 64917656 ( 2.40%) 163.27
realaud 64670 ( 1.23%) 49174039 ( 1.82%) 760.38
halflif 78 ( 0.00%) 4680 ( 0.00%) 60.00
everque 4 ( 0.00%) 358 ( 0.00%) 89.50
quake 1 ( 0.00%) 62 ( 0.00%) 62.00
other 267761 ( 5.09%) 62532250 ( 2.31%) 233.54
icmp 144901 ( 2.76%) 12253732 ( 0.45%) 84.57
ip6 1455 ( 0.03%) 188614 ( 0.01%) 129.63
other 36460 ( 0.69%) 1240092 ( 0.05%) 34.01
frag 13 ( 0.00%) 3457 ( 0.00%) 265.92
tcpdump file: 200302271615.dump.gz (151.05 MB)