Traffic Trace Info
DumpFile: 200302271815.dump
FileSize: 321.78MB
Id: 200302271815
StartTime: Thu Feb 27 18:15:00 2003
EndTime: Thu Feb 27 18:30:00 2003
TotalTime: 900.39 seconds
TotalCapSize: 251.00MB CapLen: 96 bytes
# of packets: 4639080 (2267.22MB)
AvgRate: 21.12Mbps stddev:1.70M
IP flow (unique src/dst pair) Information
# of flows: 348339 (avg. 13.32 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.9% 3.9% 3.3% 1.9% 1.7% 1.7% 1.3% 1.2% 1.1% 0.8%
IP address Information
# of IPv4 addresses: 248535
Top 10 bandwidth usage (bytes/total in %):
6.9% 5.1% 5.1% 4.5% 4.3% 4.0% 4.0% 3.3% 3.3% 3.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271815.pktlen.png)
detailed numbers
[ 16- 31]: 16675
[ 32- 63]: 1225754
[ 64- 127]: 1270858
[ 128- 255]: 268878
[ 256- 511]: 292184
[ 512- 1023]: 329762
[ 1024- 2047]: 1234969
Protocol Breakdown
![[protocol breakdown chart]](200302271815.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4639080 (100.00%) 2377357216 (100.00%) 512.46
ip 4614816 ( 99.48%) 2376623028 ( 99.97%) 515.00
tcp 3790049 ( 81.70%) 2225836799 ( 93.63%) 587.28
http(s) 1254570 ( 27.04%) 1237882801 ( 52.07%) 986.70
http(c) 977327 ( 21.07%) 118793436 ( 5.00%) 121.55
squid 3645 ( 0.08%) 483414 ( 0.02%) 132.62
smtp 98171 ( 2.12%) 35479211 ( 1.49%) 361.40
nntp 230 ( 0.00%) 26639 ( 0.00%) 115.82
ftp 166606 ( 3.59%) 107769045 ( 4.53%) 646.85
pop3 6749 ( 0.15%) 3869058 ( 0.16%) 573.28
imap 856 ( 0.02%) 324292 ( 0.01%) 378.85
telnet 4186 ( 0.09%) 560316 ( 0.02%) 133.85
ssh 33380 ( 0.72%) 27646726 ( 1.16%) 828.24
dns 3965 ( 0.09%) 243621 ( 0.01%) 61.44
bgp 167 ( 0.00%) 45932 ( 0.00%) 275.04
napster 132504 ( 2.86%) 66755834 ( 2.81%) 503.80
realaud 2498 ( 0.05%) 1078042 ( 0.05%) 431.56
rtsp 9255 ( 0.20%) 4425709 ( 0.19%) 478.20
icecast 31858 ( 0.69%) 29976653 ( 1.26%) 940.95
hotline 4717 ( 0.10%) 3935599 ( 0.17%) 834.34
other 1059072 ( 22.83%) 586529810 ( 24.67%) 553.81
udp 645338 ( 13.91%) 137148821 ( 5.77%) 212.52
dns 398839 ( 8.60%) 69400879 ( 2.92%) 174.01
realaud 20273 ( 0.44%) 7905211 ( 0.33%) 389.94
halflif 89 ( 0.00%) 5340 ( 0.00%) 60.00
everque 1 ( 0.00%) 87 ( 0.00%) 87.00
other 226088 ( 4.87%) 59835336 ( 2.52%) 264.66
icmp 152333 ( 3.28%) 12599418 ( 0.53%) 82.71
ip6 1061 ( 0.02%) 152284 ( 0.01%) 143.53
other 26035 ( 0.56%) 885706 ( 0.04%) 34.02
frag 7 ( 0.00%) 3097 ( 0.00%) 442.43
tcpdump file: 200302271815.dump.gz (130.59 MB)