Traffic Trace Info
DumpFile: 200504261400.dump
FileSize: 523.67MB
Id: 200504261400
StartTime: Tue Apr 26 14:00:00 2005
EndTime: Tue Apr 26 14:15:01 2005
TotalTime: 900.64 seconds
TotalCapSize: 408.76MB CapLen: 96 bytes
# of packets: 7531011 (2857.50MB)
AvgRate: 26.62Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 451622 (avg. 16.68 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.7% 2.3% 2.2% 1.4% 1.2% 1.1% 1.0% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 287847
Top 10 bandwidth usage (bytes/total in %):
9.5% 8.5% 8.2% 6.8% 6.4% 5.7% 5.1% 2.9% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504261400.pktlen.png)
detailed numbers
[ 16- 31]: 79510
[ 32- 63]: 2732744
[ 64- 127]: 2312256
[ 128- 255]: 231311
[ 256- 511]: 269660
[ 512- 1023]: 365812
[ 1024- 2047]: 1539718
Protocol Breakdown
![[protocol breakdown chart]](200504261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7531011 (100.00%) 2996305693 (100.00%) 397.86
ip 7370445 ( 97.87%) 2991478621 ( 99.84%) 405.87
tcp 6235096 ( 82.79%) 2714315813 ( 90.59%) 435.33
http(s) 1323436 ( 17.57%) 1493812304 ( 49.86%) 1128.74
http(c) 2327768 ( 30.91%) 291414089 ( 9.73%) 125.19
squid 6949 ( 0.09%) 933879 ( 0.03%) 134.39
smtp 161585 ( 2.15%) 69024566 ( 2.30%) 427.17
nntp 162 ( 0.00%) 13016 ( 0.00%) 80.35
ftp 90671 ( 1.20%) 31134629 ( 1.04%) 343.38
pop3 15271 ( 0.20%) 15059278 ( 0.50%) 986.14
imap 2224 ( 0.03%) 519142 ( 0.02%) 233.43
telnet 1220 ( 0.02%) 113435 ( 0.00%) 92.98
ssh 6943 ( 0.09%) 862372 ( 0.03%) 124.21
dns 493 ( 0.01%) 38805 ( 0.00%) 78.71
bgp 136 ( 0.00%) 42398 ( 0.00%) 311.75
napster 3223 ( 0.04%) 209461 ( 0.01%) 64.99
realaud 495 ( 0.01%) 41705 ( 0.00%) 84.25
rtsp 50571 ( 0.67%) 44766587 ( 1.49%) 885.22
icecast 57216 ( 0.76%) 32452339 ( 1.08%) 567.19
other 2160159 ( 28.68%) 732962204 ( 24.46%) 339.31
udp 711273 ( 9.44%) 226025588 ( 7.54%) 317.78
dns 540477 ( 7.18%) 178312941 ( 5.95%) 329.92
realaud 2926 ( 0.04%) 209717 ( 0.01%) 71.67
halflif 2 ( 0.00%) 138 ( 0.00%) 69.00
unreal 4 ( 0.00%) 422 ( 0.00%) 105.50
other 162642 ( 2.16%) 47085595 ( 1.57%) 289.50
icmp 148695 ( 1.97%) 12028531 ( 0.40%) 80.89
ipsec 85 ( 0.00%) 8338 ( 0.00%) 98.09
ip6 483 ( 0.01%) 66086 ( 0.00%) 136.82
other 274813 ( 3.65%) 39034265 ( 1.30%) 142.04
frag 9223 ( 0.12%) 13091792 ( 0.44%) 1419.47
tcpdump file: 200504261400.dump.gz (205.28 MB)