Traffic Trace Info
DumpFile: 200401181400.dump
FileSize: 282.01MB
Id: 200401181400
StartTime: Sun Jan 18 14:00:01 2004
EndTime: Sun Jan 18 14:15:00 2004
TotalTime: 899.18 seconds
TotalCapSize: 219.32MB CapLen: 96 bytes
# of packets: 4108756 (1545.72MB)
AvgRate: 14.42Mbps stddev:1.17M
IP flow (unique src/dst pair) Information
# of flows: 484207 (avg. 8.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
21.2% 14.1% 4.0% 2.4% 2.2% 1.5% 1.3% 1.2% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 373866
Top 10 bandwidth usage (bytes/total in %):
21.2% 21.2% 14.5% 14.1% 5.0% 4.4% 4.3% 4.0% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401181400.pktlen.png)
detailed numbers
[ 16- 31]: 3411
[ 32- 63]: 2206200
[ 64- 127]: 686667
[ 128- 255]: 71245
[ 256- 511]: 120652
[ 512- 1023]: 178563
[ 1024- 2047]: 842018
Protocol Breakdown
![[protocol breakdown chart]](200401181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4108756 (100.00%) 1620803653 (100.00%) 394.48
ip 4104716 ( 99.90%) 1620684115 ( 99.99%) 394.83
tcp 3699810 ( 90.05%) 1528377321 ( 94.30%) 413.10
http(s) 588544 ( 14.32%) 602999946 ( 37.20%) 1024.56
http(c) 183126 ( 4.46%) 16948920 ( 1.05%) 92.55
squid 9311 ( 0.23%) 10738436 ( 0.66%) 1153.31
smtp 58440 ( 1.42%) 10797819 ( 0.67%) 184.77
nntp 237600 ( 5.78%) 349424885 ( 21.56%) 1470.64
ftp 3195 ( 0.08%) 303627 ( 0.02%) 95.03
pop3 1232 ( 0.03%) 132838 ( 0.01%) 107.82
imap 757 ( 0.02%) 407170 ( 0.03%) 537.87
telnet 392 ( 0.01%) 37311 ( 0.00%) 95.18
ssh 514 ( 0.01%) 122116 ( 0.01%) 237.58
dns 85 ( 0.00%) 6057 ( 0.00%) 71.26
bgp 149 ( 0.00%) 19944 ( 0.00%) 133.85
realaud 107 ( 0.00%) 10479 ( 0.00%) 97.93
rtsp 80480 ( 1.96%) 76841545 ( 4.74%) 954.79
icecast 15279 ( 0.37%) 3753889 ( 0.23%) 245.69
hotline 13 ( 0.00%) 987 ( 0.00%) 75.92
other 2520503 ( 61.34%) 455827995 ( 28.12%) 180.85
udp 251976 ( 6.13%) 76783139 ( 4.74%) 304.72
dns 101486 ( 2.47%) 11722588 ( 0.72%) 115.51
realaud 7727 ( 0.19%) 3606295 ( 0.22%) 466.71
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 137269 ( 3.34%) 56654470 ( 3.50%) 412.73
icmp 150767 ( 3.67%) 15390839 ( 0.95%) 102.08
ip6 356 ( 0.01%) 71341 ( 0.00%) 200.40
other 1807 ( 0.04%) 61475 ( 0.00%) 34.02
frag 23459 ( 0.57%) 30035222 ( 1.85%) 1280.33
tcpdump file: 200401181400.dump.gz (116.88 MB)