Traffic Trace Info
DumpFile: 200503161400.dump
FileSize: 480.71MB
Id: 200503161400
StartTime: Wed Mar 16 14:00:00 2005
EndTime: Wed Mar 16 14:15:00 2005
TotalTime: 900.35 seconds
TotalCapSize: 375.13MB CapLen: 96 bytes
# of packets: 6919111 (2516.32MB)
AvgRate: 23.45Mbps stddev:2.00M
IP flow (unique src/dst pair) Information
# of flows: 501707 (avg. 13.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 3.7% 1.7% 1.7% 1.5% 1.5% 1.4% 1.0% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 295255
Top 10 bandwidth usage (bytes/total in %):
13.8% 9.5% 4.7% 4.7% 4.7% 4.4% 3.7% 3.7% 3.5% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200503161400.pktlen.png)
detailed numbers
[ 16- 31]: 46163
[ 32- 63]: 2865070
[ 64- 127]: 1907323
[ 128- 255]: 240761
[ 256- 511]: 194741
[ 512- 1023]: 305134
[ 1024- 2047]: 1359919
Protocol Breakdown
![[protocol breakdown chart]](200503161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6919111 (100.00%) 2638549006 (100.00%) 381.34
ip 6813518 ( 98.47%) 2635288553 ( 99.88%) 386.77
tcp 5771803 ( 83.42%) 2363140046 ( 89.56%) 409.43
http(s) 907345 ( 13.11%) 1017744110 ( 38.57%) 1121.67
http(c) 2120070 ( 30.64%) 244037689 ( 9.25%) 115.11
squid 5628 ( 0.08%) 431417 ( 0.02%) 76.66
smtp 173658 ( 2.51%) 86100788 ( 3.26%) 495.81
nntp 289 ( 0.00%) 160017 ( 0.01%) 553.69
ftp 85360 ( 1.23%) 39456747 ( 1.50%) 462.24
pop3 6852 ( 0.10%) 1705772 ( 0.06%) 248.95
imap 10247 ( 0.15%) 932599 ( 0.04%) 91.01
telnet 1636 ( 0.02%) 158640 ( 0.01%) 96.97
ssh 519 ( 0.01%) 141249 ( 0.01%) 272.16
dns 538 ( 0.01%) 39767 ( 0.00%) 73.92
bgp 194 ( 0.00%) 33220 ( 0.00%) 171.24
napster 784 ( 0.01%) 88716 ( 0.00%) 113.16
realaud 1633 ( 0.02%) 109619 ( 0.00%) 67.13
rtsp 11432 ( 0.17%) 1374723 ( 0.05%) 120.25
icecast 710 ( 0.01%) 720953 ( 0.03%) 1015.43
other 2408970 ( 34.82%) 968680080 ( 36.71%) 402.11
udp 629383 ( 9.10%) 206470062 ( 7.83%) 328.05
dns 460923 ( 6.66%) 143187132 ( 5.43%) 310.65
realaud 2661 ( 0.04%) 990880 ( 0.04%) 372.37
starcra 22 ( 0.00%) 1336 ( 0.00%) 60.73
everque 163 ( 0.00%) 15652 ( 0.00%) 96.02
unreal 1 ( 0.00%) 74 ( 0.00%) 74.00
quake 1 ( 0.00%) 92 ( 0.00%) 92.00
other 158574 ( 2.29%) 61953370 ( 2.35%) 390.69
icmp 131190 ( 1.90%) 10416413 ( 0.39%) 79.40
ipsec 88 ( 0.00%) 8212 ( 0.00%) 93.32
ip6 2043 ( 0.03%) 398369 ( 0.02%) 194.99
other 279011 ( 4.03%) 54855451 ( 2.08%) 196.61
frag 3295 ( 0.05%) 2622242 ( 0.10%) 795.82
tcpdump file: 200503161400.dump.gz (186.49 MB)