Traffic Trace Info
DumpFile: 200302041400.dump
FileSize: 336.91MB
Id: 200302041400
StartTime: Tue Feb 4 14:00:00 2003
EndTime: Tue Feb 4 14:14:38 2003
TotalTime: 877.61 seconds
TotalCapSize: 261.46MB CapLen: 96 bytes
# of packets: 4944040 (2159.26MB)
AvgRate: 20.64Mbps stddev:1.94M
IP flow (unique src/dst pair) Information
# of flows: 213597 (avg. 23.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 2.2% 1.7% 1.7% 1.1% 1.0% 1.0% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 142168
Top 10 bandwidth usage (bytes/total in %):
4.4% 4.3% 4.3% 4.2% 3.6% 2.4% 2.3% 2.2% 2.0% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302041400.pktlen.png)
detailed numbers
[ 16- 31]: 17781
[ 32- 63]: 1260207
[ 64- 127]: 1294698
[ 128- 255]: 430502
[ 256- 511]: 477341
[ 512- 1023]: 400581
[ 1024- 2047]: 1062930
Protocol Breakdown
![[protocol breakdown chart]](200302041400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4944040 (100.00%) 2264144918 (100.00%) 457.95
ip 4918045 ( 99.47%) 2263358042 ( 99.97%) 460.21
tcp 3422756 ( 69.23%) 1954163127 ( 86.31%) 570.93
http(s) 1126785 ( 22.79%) 1097433648 ( 48.47%) 973.95
http(c) 753366 ( 15.24%) 94884943 ( 4.19%) 125.95
squid 26157 ( 0.53%) 16678761 ( 0.74%) 637.64
smtp 171987 ( 3.48%) 33908854 ( 1.50%) 197.16
nntp 220 ( 0.00%) 38700 ( 0.00%) 175.91
ftp 119312 ( 2.41%) 34109614 ( 1.51%) 285.89
pop3 5569 ( 0.11%) 1689337 ( 0.07%) 303.35
imap 456 ( 0.01%) 35994 ( 0.00%) 78.93
telnet 3681 ( 0.07%) 401178 ( 0.02%) 108.99
ssh 2648 ( 0.05%) 219600 ( 0.01%) 82.93
dns 852 ( 0.02%) 56451 ( 0.00%) 66.26
bgp 259 ( 0.01%) 36972 ( 0.00%) 142.75
napster 343337 ( 6.94%) 169573098 ( 7.49%) 493.90
realaud 4080 ( 0.08%) 2362350 ( 0.10%) 579.01
rtsp 15858 ( 0.32%) 6957845 ( 0.31%) 438.76
icecast 814 ( 0.02%) 445389 ( 0.02%) 547.16
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 847107 ( 17.13%) 495319822 ( 21.88%) 584.72
udp 1290122 ( 26.09%) 292990285 ( 12.94%) 227.10
dns 1006202 ( 20.35%) 217560742 ( 9.61%) 216.22
realaud 19377 ( 0.39%) 11386888 ( 0.50%) 587.65
halflif 7 ( 0.00%) 420 ( 0.00%) 60.00
everque 6 ( 0.00%) 504 ( 0.00%) 84.00
quake 2 ( 0.00%) 134 ( 0.00%) 67.00
other 257989 ( 5.22%) 56405702 ( 2.49%) 218.64
icmp 177853 ( 3.60%) 15168614 ( 0.67%) 85.29
ip6 865 ( 0.02%) 136523 ( 0.01%) 157.83
other 26449 ( 0.53%) 899493 ( 0.04%) 34.01
frag 27447 ( 0.56%) 30587585 ( 1.35%) 1114.42
tcpdump file: 200302041400.dump.gz (139.12 MB)