Traffic Trace Info
DumpFile: 200501070945.dump
FileSize: 294.45MB
Id: 200501070945
StartTime: Fri Jan 7 09:45:00 2005
EndTime: Fri Jan 7 10:00:00 2005
TotalTime: 900.08 seconds
TotalCapSize: 229.56MB CapLen: 96 bytes
# of packets: 4252910 (1838.19MB)
AvgRate: 17.13Mbps stddev:1.81M
IP flow (unique src/dst pair) Information
# of flows: 333249 (avg. 12.76 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 1.4% 1.1% 1.1% 1.1% 1.1% 1.0% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 231167
Top 10 bandwidth usage (bytes/total in %):
30.5% 5.2% 4.8% 4.4% 3.4% 2.5% 2.1% 2.1% 1.9% 1.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501070945.pktlen.png)
detailed numbers
[ 16- 31]: 16293
[ 32- 63]: 1402874
[ 64- 127]: 1235585
[ 128- 255]: 197075
[ 256- 511]: 159852
[ 512- 1023]: 222387
[ 1024- 2047]: 1018844
Protocol Breakdown
![[protocol breakdown chart]](200501070945.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4252910 (100.00%) 1927480681 (100.00%) 453.21
ip 4213310 ( 99.07%) 1926252641 ( 99.94%) 457.18
tcp 3430414 ( 80.66%) 1726644060 ( 89.58%) 503.33
http(s) 562825 ( 13.23%) 625597553 ( 32.46%) 1111.53
http(c) 1197296 ( 28.15%) 162131978 ( 8.41%) 135.42
squid 2893 ( 0.07%) 1457518 ( 0.08%) 503.81
smtp 234182 ( 5.51%) 58290889 ( 3.02%) 248.91
nntp 165 ( 0.00%) 13906 ( 0.00%) 84.28
ftp 17819 ( 0.42%) 10560287 ( 0.55%) 592.64
pop3 4686 ( 0.11%) 944456 ( 0.05%) 201.55
imap 3761 ( 0.09%) 275878 ( 0.01%) 73.35
telnet 496 ( 0.01%) 65274 ( 0.00%) 131.60
ssh 47033 ( 1.11%) 12611242 ( 0.65%) 268.14
dns 734 ( 0.02%) 52924 ( 0.00%) 72.10
bgp 232 ( 0.01%) 119971 ( 0.01%) 517.12
napster 368 ( 0.01%) 36338 ( 0.00%) 98.74
realaud 2828 ( 0.07%) 176807 ( 0.01%) 62.52
rtsp 30004 ( 0.71%) 17686034 ( 0.92%) 589.46
icecast 25821 ( 0.61%) 1566918 ( 0.08%) 60.68
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1285596 ( 30.23%) 834590036 ( 43.30%) 649.19
udp 507447 ( 11.93%) 151978700 ( 7.88%) 299.50
dns 364631 ( 8.57%) 106344798 ( 5.52%) 291.65
realaud 9071 ( 0.21%) 6582630 ( 0.34%) 725.68
quake 11090 ( 0.26%) 744204 ( 0.04%) 67.11
other 120269 ( 2.83%) 38225843 ( 1.98%) 317.84
icmp 96166 ( 2.26%) 7944157 ( 0.41%) 82.61
ipsec 182 ( 0.00%) 18116 ( 0.00%) 99.54
ip6 536 ( 0.01%) 82481 ( 0.00%) 153.88
other 178565 ( 4.20%) 39585127 ( 2.05%) 221.68
frag 21 ( 0.00%) 5064 ( 0.00%) 241.14
tcpdump file: 200501070945.dump.gz (116.37 MB)