Traffic Trace Info
DumpFile: 200209121400.dump
FileSize: 338.86MB
Id: 200209121400
StartTime: Thu Sep 12 14:00:01 2002
EndTime: Thu Sep 12 14:17:20 2002
TotalTime: 1039.83 seconds
TotalCapSize: 263.34MB CapLen: 96 bytes
# of packets: 4949232 (2320.39MB)
AvgRate: 18.72Mbps stddev:1.70M
IP flow (unique src/dst pair) Information
# of flows: 159259 (avg. 31.08 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.2% 3.2% 2.7% 2.4% 1.6% 1.4% 1.2% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 109556
Top 10 bandwidth usage (bytes/total in %):
6.2% 6.2% 6.1% 4.3% 3.4% 3.2% 3.1% 2.7% 2.5% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200209121400.pktlen.png)
detailed numbers
[ 16- 31]: 14748
[ 32- 63]: 1648710
[ 64- 127]: 929998
[ 128- 255]: 281743
[ 256- 511]: 266672
[ 512- 1023]: 677854
[ 1024- 2047]: 1129507
Protocol Breakdown
![[protocol breakdown chart]](200209121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4949232 (100.00%) 2433102770 (100.00%) 491.61
ip 4927301 ( 99.56%) 2432437981 ( 99.97%) 493.67
tcp 4355384 ( 88.00%) 2317646656 ( 95.25%) 532.13
http(s) 930629 ( 18.80%) 904408956 ( 37.17%) 971.83
http(c) 1079947 ( 21.82%) 114529610 ( 4.71%) 106.05
squid 25348 ( 0.51%) 27495893 ( 1.13%) 1084.74
smtp 117749 ( 2.38%) 49896796 ( 2.05%) 423.76
nntp 952 ( 0.02%) 661453 ( 0.03%) 694.80
ftp 131558 ( 2.66%) 80610460 ( 3.31%) 612.74
pop3 7458 ( 0.15%) 2493575 ( 0.10%) 334.35
imap 436 ( 0.01%) 34064 ( 0.00%) 78.13
telnet 8063 ( 0.16%) 640673 ( 0.03%) 79.46
ssh 2427 ( 0.05%) 1255197 ( 0.05%) 517.18
dns 3591 ( 0.07%) 225899 ( 0.01%) 62.91
bgp 186 ( 0.00%) 40825 ( 0.00%) 219.49
napster 777418 ( 15.71%) 375828858 ( 15.45%) 483.43
realaud 69 ( 0.00%) 4452 ( 0.00%) 64.52
rtsp 3825 ( 0.08%) 273689 ( 0.01%) 71.55
icecast 3531 ( 0.07%) 2443523 ( 0.10%) 692.02
other 1261854 ( 25.50%) 756789793 ( 31.10%) 599.74
udp 427334 ( 8.63%) 99072932 ( 4.07%) 231.84
dns 317995 ( 6.43%) 48498198 ( 1.99%) 152.51
rip 141 ( 0.00%) 13246 ( 0.00%) 93.94
realaud 39285 ( 0.79%) 21619178 ( 0.89%) 550.32
everque 1 ( 0.00%) 75 ( 0.00%) 75.00
other 65829 ( 1.33%) 24118582 ( 0.99%) 366.38
icmp 93000 ( 1.88%) 8975839 ( 0.37%) 96.51
ipsec 49 ( 0.00%) 8964 ( 0.00%) 182.94
ip6 8563 ( 0.17%) 1407504 ( 0.06%) 164.37
other 42971 ( 0.87%) 5326086 ( 0.22%) 123.95
frag 16413 ( 0.33%) 17712705 ( 0.73%) 1079.19
tcpdump file: 200209121400.dump.gz (135.67 MB)