Traffic Trace Info
DumpFile: 200302261400.dump
FileSize: 345.27MB
Id: 200302261400
StartTime: Wed Feb 26 14:00:01 2003
EndTime: Wed Feb 26 14:15:00 2003
TotalTime: 899.14 seconds
TotalCapSize: 268.43MB CapLen: 96 bytes
# of packets: 5035795 (2500.41MB)
AvgRate: 23.33Mbps stddev:0.78M
IP flow (unique src/dst pair) Information
# of flows: 325502 (avg. 15.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.3% 6.2% 3.7% 2.1% 1.8% 1.5% 1.2% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 224752
Top 10 bandwidth usage (bytes/total in %):
14.5% 10.6% 6.4% 6.4% 3.9% 3.6% 3.0% 2.7% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302261400.pktlen.png)
detailed numbers
[ 16- 31]: 18601
[ 32- 63]: 1535062
[ 64- 127]: 1193932
[ 128- 255]: 242992
[ 256- 511]: 301665
[ 512- 1023]: 368322
[ 1024- 2047]: 1375221
Protocol Breakdown
![[protocol breakdown chart]](200302261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5035795 (100.00%) 2621875038 (100.00%) 520.65
ip 5008386 ( 99.46%) 2621044755 ( 99.97%) 523.33
tcp 4138122 ( 82.17%) 2439335771 ( 93.04%) 589.48
http(s) 1276970 ( 25.36%) 1403268648 ( 53.52%) 1098.90
http(c) 1272081 ( 25.26%) 130281384 ( 4.97%) 102.42
squid 12045 ( 0.24%) 4629355 ( 0.18%) 384.34
smtp 118453 ( 2.35%) 42604507 ( 1.62%) 359.67
nntp 9016 ( 0.18%) 7442745 ( 0.28%) 825.50
ftp 95801 ( 1.90%) 20687982 ( 0.79%) 215.95
pop3 6172 ( 0.12%) 1263686 ( 0.05%) 204.74
imap 761 ( 0.02%) 136643 ( 0.01%) 179.56
telnet 4129 ( 0.08%) 354598 ( 0.01%) 85.88
ssh 19928 ( 0.40%) 15565365 ( 0.59%) 781.08
dns 5424 ( 0.11%) 479658 ( 0.02%) 88.43
bgp 160 ( 0.00%) 31132 ( 0.00%) 194.57
napster 261417 ( 5.19%) 147249132 ( 5.62%) 563.27
realaud 2213 ( 0.04%) 144981 ( 0.01%) 65.51
rtsp 12745 ( 0.25%) 7800888 ( 0.30%) 612.07
icecast 660 ( 0.01%) 77334 ( 0.00%) 117.17
hotline 12 ( 0.00%) 1578 ( 0.00%) 131.50
other 1039759 ( 20.65%) 657302424 ( 25.07%) 632.17
udp 697697 ( 13.85%) 168009365 ( 6.41%) 240.81
dns 399947 ( 7.94%) 67400002 ( 2.57%) 168.52
realaud 20371 ( 0.40%) 8864145 ( 0.34%) 435.14
halflif 128 ( 0.00%) 7680 ( 0.00%) 60.00
starcra 1 ( 0.00%) 87 ( 0.00%) 87.00
unreal 1 ( 0.00%) 82 ( 0.00%) 82.00
quake 30780 ( 0.61%) 8004440 ( 0.31%) 260.05
other 243232 ( 4.83%) 80982532 ( 3.09%) 332.94
icmp 139792 ( 2.78%) 12004266 ( 0.46%) 85.87
ip6 1765 ( 0.04%) 532769 ( 0.02%) 301.85
other 31010 ( 0.62%) 1162584 ( 0.04%) 37.49
frag 16513 ( 0.33%) 19698263 ( 0.75%) 1192.89
tcpdump file: 200302261400.dump.gz (140.15 MB)