Traffic Trace Info
DumpFile: 200504061400.dump
FileSize: 504.90MB
Id: 200504061400
StartTime: Wed Apr 6 14:00:01 2005
EndTime: Wed Apr 6 14:15:00 2005
TotalTime: 899.06 seconds
TotalCapSize: 393.41MB CapLen: 96 bytes
# of packets: 7307171 (2411.64MB)
AvgRate: 22.50Mbps stddev:2.03M
IP flow (unique src/dst pair) Information
# of flows: 506825 (avg. 14.42 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.1% 2.5% 1.3% 1.2% 1.1% 1.0% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 327867
Top 10 bandwidth usage (bytes/total in %):
12.2% 10.5% 5.7% 5.6% 5.2% 4.9% 4.8% 4.3% 3.2% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504061400.pktlen.png)
detailed numbers
[ 16- 31]: 66441
[ 32- 63]: 3044154
[ 64- 127]: 2097656
[ 128- 255]: 257796
[ 256- 511]: 202482
[ 512- 1023]: 407544
[ 1024- 2047]: 1231098
Protocol Breakdown
![[protocol breakdown chart]](200504061400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7307171 (100.00%) 2528785833 (100.00%) 346.07
ip 7178312 ( 98.24%) 2524925646 ( 99.85%) 351.74
tcp 5968464 ( 81.68%) 2151642262 ( 85.09%) 360.50
http(s) 1029902 ( 14.09%) 1016407710 ( 40.19%) 986.90
http(c) 1951730 ( 26.71%) 246802038 ( 9.76%) 126.45
squid 133764 ( 1.83%) 132567028 ( 5.24%) 991.05
smtp 137850 ( 1.89%) 36058373 ( 1.43%) 261.58
nntp 83 ( 0.00%) 6045 ( 0.00%) 72.83
ftp 209060 ( 2.86%) 36011192 ( 1.42%) 172.25
pop3 23077 ( 0.32%) 17816643 ( 0.70%) 772.05
imap 6349 ( 0.09%) 2994569 ( 0.12%) 471.66
telnet 675 ( 0.01%) 67685 ( 0.00%) 100.27
ssh 1300 ( 0.02%) 205436 ( 0.01%) 158.03
dns 1207 ( 0.02%) 85530 ( 0.00%) 70.86
bgp 127 ( 0.00%) 34887 ( 0.00%) 274.70
napster 52 ( 0.00%) 3349 ( 0.00%) 64.40
realaud 22974 ( 0.31%) 1417745 ( 0.06%) 61.71
rtsp 36502 ( 0.50%) 14908376 ( 0.59%) 408.43
icecast 4956 ( 0.07%) 311984 ( 0.01%) 62.95
hotline 4 ( 0.00%) 244 ( 0.00%) 61.00
other 2393516 ( 32.76%) 645415070 ( 25.52%) 269.65
udp 752194 ( 10.29%) 305525226 ( 12.08%) 406.18
dns 465047 ( 6.36%) 147686908 ( 5.84%) 317.57
realaud 65301 ( 0.89%) 54656457 ( 2.16%) 836.99
quake 1 ( 0.00%) 102 ( 0.00%) 102.00
other 216296 ( 2.96%) 102870427 ( 4.07%) 475.60
icmp 159878 ( 2.19%) 12688778 ( 0.50%) 79.37
ipsec 88 ( 0.00%) 8620 ( 0.00%) 97.95
ip6 520 ( 0.01%) 75715 ( 0.00%) 145.61
other 297168 ( 4.07%) 54985045 ( 2.17%) 185.03
frag 5398 ( 0.07%) 4626123 ( 0.18%) 857.01
tcpdump file: 200504061400.dump.gz (196.08 MB)