Traffic Trace Info
DumpFile: 200504021400.dump
FileSize: 389.90MB
Id: 200504021400
StartTime: Sat Apr 2 14:00:00 2005
EndTime: Sat Apr 2 14:15:00 2005
TotalTime: 900.31 seconds
TotalCapSize: 304.90MB CapLen: 96 bytes
# of packets: 5570381 (1746.77MB)
AvgRate: 16.28Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 706835 (avg. 7.88 pkts/flow)
Top 10 big flow size (bytes/total in %):
1.8% 1.5% 1.3% 1.3% 1.2% 0.9% 0.8% 0.8% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 471675
Top 10 bandwidth usage (bytes/total in %):
23.5% 4.5% 4.4% 3.7% 3.6% 2.8% 2.6% 2.5% 2.2% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200504021400.pktlen.png)
detailed numbers
[ 16- 31]: 33269
[ 32- 63]: 2560065
[ 64- 127]: 1542521
[ 128- 255]: 173402
[ 256- 511]: 141207
[ 512- 1023]: 223288
[ 1024- 2047]: 896629
Protocol Breakdown
![[protocol breakdown chart]](200504021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5570381 (100.00%) 1831618799 (100.00%) 328.81
ip 5506434 ( 98.85%) 1829705370 ( 99.90%) 332.28
tcp 4480471 ( 80.43%) 1575656104 ( 86.03%) 351.67
http(s) 538772 ( 9.67%) 574159883 ( 31.35%) 1065.68
http(c) 1240367 ( 22.27%) 155102771 ( 8.47%) 125.05
squid 145793 ( 2.62%) 9491931 ( 0.52%) 65.11
smtp 194434 ( 3.49%) 93269286 ( 5.09%) 479.70
nntp 40 ( 0.00%) 2940 ( 0.00%) 73.50
ftp 25860 ( 0.46%) 4416115 ( 0.24%) 170.77
pop3 12286 ( 0.22%) 14306199 ( 0.78%) 1164.43
imap 1090 ( 0.02%) 198454 ( 0.01%) 182.07
telnet 793 ( 0.01%) 91271 ( 0.00%) 115.10
ssh 131147 ( 2.35%) 8133583 ( 0.44%) 62.02
dns 2447 ( 0.04%) 180813 ( 0.01%) 73.89
bgp 126 ( 0.00%) 36919 ( 0.00%) 293.01
napster 2399 ( 0.04%) 386575 ( 0.02%) 161.14
realaud 445 ( 0.01%) 176734 ( 0.01%) 397.16
rtsp 12936 ( 0.23%) 2282657 ( 0.12%) 176.46
icecast 9722 ( 0.17%) 4815248 ( 0.26%) 495.29
other 2156579 ( 38.72%) 708424243 ( 38.68%) 328.49
udp 651209 ( 11.69%) 203998862 ( 11.14%) 313.26
dns 480753 ( 8.63%) 113666050 ( 6.21%) 236.43
rip 1 ( 0.00%) 66 ( 0.00%) 66.00
realaud 2051 ( 0.04%) 167759 ( 0.01%) 81.79
halflif 4 ( 0.00%) 502 ( 0.00%) 125.50
everque 73 ( 0.00%) 9229 ( 0.00%) 126.42
other 161829 ( 2.91%) 86551742 ( 4.73%) 534.83
icmp 151484 ( 2.72%) 12074665 ( 0.66%) 79.71
ipsec 88 ( 0.00%) 8272 ( 0.00%) 94.00
ip6 1098 ( 0.02%) 245679 ( 0.01%) 223.75
other 222084 ( 3.99%) 37721788 ( 2.06%) 169.85
frag 27108 ( 0.49%) 36291486 ( 1.98%) 1338.77
tcpdump file: 200504021400.dump.gz (147.55 MB)