Traffic Trace Info
DumpFile: 200505201400.dump
FileSize: 446.41MB
Id: 200505201400
StartTime: Fri May 20 14:00:00 2005
EndTime: Fri May 20 14:15:00 2005
TotalTime: 899.97 seconds
TotalCapSize: 346.53MB CapLen: 96 bytes
# of packets: 6545452 (2760.19MB)
AvgRate: 25.73Mbps stddev:1.71M
IP flow (unique src/dst pair) Information
# of flows: 401818 (avg. 16.29 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.5% 3.5% 3.3% 3.3% 2.3% 1.6% 0.8% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 286383
Top 10 bandwidth usage (bytes/total in %):
13.7% 10.8% 9.8% 9.4% 6.5% 5.0% 3.6% 3.4% 3.3% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200505201400.pktlen.png)
detailed numbers
[ 16- 31]: 68800
[ 32- 63]: 2351442
[ 64- 127]: 1824020
[ 128- 255]: 217829
[ 256- 511]: 267471
[ 512- 1023]: 245401
[ 1024- 2047]: 1570489
Protocol Breakdown
![[protocol breakdown chart]](200505201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6545452 (100.00%) 2894264142 (100.00%) 442.18
ip 6404428 ( 97.85%) 2890017346 ( 99.85%) 451.25
tcp 5321652 ( 81.30%) 2609184091 ( 90.15%) 490.30
http(s) 1179971 ( 18.03%) 1370388375 ( 47.35%) 1161.37
http(c) 1678407 ( 25.64%) 199671230 ( 6.90%) 118.96
squid 7014 ( 0.11%) 4507662 ( 0.16%) 642.67
smtp 140304 ( 2.14%) 40312604 ( 1.39%) 287.32
nntp 164 ( 0.00%) 14242 ( 0.00%) 86.84
ftp 43647 ( 0.67%) 15429208 ( 0.53%) 353.50
pop3 4400 ( 0.07%) 2265920 ( 0.08%) 514.98
imap 1771 ( 0.03%) 346844 ( 0.01%) 195.85
telnet 1271 ( 0.02%) 133404 ( 0.00%) 104.96
ssh 10433 ( 0.16%) 10760880 ( 0.37%) 1031.43
dns 888 ( 0.01%) 69816 ( 0.00%) 78.62
bgp 167 ( 0.00%) 74732 ( 0.00%) 447.50
napster 2498 ( 0.04%) 270993 ( 0.01%) 108.48
realaud 23 ( 0.00%) 1441 ( 0.00%) 62.65
rtsp 22313 ( 0.34%) 11537376 ( 0.40%) 517.07
icecast 16250 ( 0.25%) 15293014 ( 0.53%) 941.11
hotline 62 ( 0.00%) 9062 ( 0.00%) 146.16
other 2183865 ( 33.36%) 937126240 ( 32.38%) 429.11
udp 640432 ( 9.78%) 222129314 ( 7.67%) 346.84
dns 422028 ( 6.45%) 112580788 ( 3.89%) 266.76
realaud 10404 ( 0.16%) 4923378 ( 0.17%) 473.22
starcra 3 ( 0.00%) 291 ( 0.00%) 97.00
other 203091 ( 3.10%) 104452903 ( 3.61%) 514.32
icmp 100841 ( 1.54%) 8232957 ( 0.28%) 81.64
ipsec 155 ( 0.00%) 21622 ( 0.00%) 139.50
ip6 468 ( 0.01%) 69712 ( 0.00%) 148.96
other 340880 ( 5.21%) 50379650 ( 1.74%) 147.79
frag 5300 ( 0.08%) 7509682 ( 0.26%) 1416.92
tcpdump file: 200505201400.dump.gz (173.68 MB)