Traffic Trace Info
DumpFile: 200302271515.dump
FileSize: 353.79MB
Id: 200302271515
StartTime: Thu Feb 27 15:15:00 2003
EndTime: Thu Feb 27 15:30:00 2003
TotalTime: 900.58 seconds
TotalCapSize: 274.97MB CapLen: 96 bytes
# of packets: 5165950 (2588.92MB)
AvgRate: 24.12Mbps stddev:0.71M
IP flow (unique src/dst pair) Information
# of flows: 408611 (avg. 12.64 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.3% 6.0% 2.7% 1.9% 1.8% 1.3% 1.1% 1.1% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 296284
Top 10 bandwidth usage (bytes/total in %):
13.4% 12.6% 6.1% 6.0% 6.0% 3.0% 3.0% 2.9% 2.8% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271515.pktlen.png)
detailed numbers
[ 16- 31]: 21926
[ 32- 63]: 1449327
[ 64- 127]: 1340143
[ 128- 255]: 299264
[ 256- 511]: 316208
[ 512- 1023]: 280087
[ 1024- 2047]: 1458995
Protocol Breakdown
![[protocol breakdown chart]](200302271515.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5165950 (100.00%) 2714676926 (100.00%) 525.49
ip 5133992 ( 99.38%) 2713709570 ( 99.96%) 528.58
tcp 4175593 ( 80.83%) 2520932709 ( 92.86%) 603.73
http(s) 1487394 ( 28.79%) 1669817545 ( 61.51%) 1122.65
http(c) 1140692 ( 22.08%) 131085853 ( 4.83%) 114.92
squid 13680 ( 0.26%) 5794169 ( 0.21%) 423.55
smtp 108549 ( 2.10%) 45982014 ( 1.69%) 423.61
nntp 195 ( 0.00%) 25555 ( 0.00%) 131.05
ftp 115525 ( 2.24%) 49244646 ( 1.81%) 426.27
pop3 5624 ( 0.11%) 1340712 ( 0.05%) 238.39
imap 1691 ( 0.03%) 763760 ( 0.03%) 451.66
telnet 2440 ( 0.05%) 245835 ( 0.01%) 100.75
ssh 9275 ( 0.18%) 952742 ( 0.04%) 102.72
dns 5054 ( 0.10%) 650435 ( 0.02%) 128.70
bgp 249 ( 0.00%) 119436 ( 0.00%) 479.66
napster 176332 ( 3.41%) 75961313 ( 2.80%) 430.79
realaud 186 ( 0.00%) 17989 ( 0.00%) 96.72
rtsp 16955 ( 0.33%) 4651885 ( 0.17%) 274.37
icecast 15084 ( 0.29%) 15421876 ( 0.57%) 1022.40
hotline 4 ( 0.00%) 526 ( 0.00%) 131.50
other 1076285 ( 20.83%) 518842553 ( 19.11%) 482.07
udp 711492 ( 13.77%) 174138655 ( 6.41%) 244.75
dns 396204 ( 7.67%) 65411977 ( 2.41%) 165.10
realaud 22514 ( 0.44%) 7752850 ( 0.29%) 344.36
halflif 20 ( 0.00%) 1200 ( 0.00%) 60.00
quake 2 ( 0.00%) 184 ( 0.00%) 92.00
other 289894 ( 5.61%) 96897939 ( 3.57%) 334.25
icmp 196076 ( 3.80%) 15880361 ( 0.58%) 80.99
ip6 16126 ( 0.31%) 1577640 ( 0.06%) 97.83
other 34705 ( 0.67%) 1180205 ( 0.04%) 34.01
frag 7118 ( 0.14%) 8129039 ( 0.30%) 1142.04
tcpdump file: 200302271515.dump.gz (146.68 MB)