Traffic Trace Info
DumpFile: 200308251400.dump
FileSize: 284.20MB
Id: 200308251400
StartTime: Mon Aug 25 14:00:01 2003
EndTime: Mon Aug 25 14:15:00 2003
TotalTime: 899.19 seconds
TotalCapSize: 219.40MB CapLen: 96 bytes
# of packets: 4246775 (1899.29MB)
AvgRate: 17.72Mbps stddev:0.52M
IP flow (unique src/dst pair) Information
# of flows: 1435941 (avg. 2.96 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.3% 5.2% 1.8% 1.8% 1.6% 0.9% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 600255
Top 10 bandwidth usage (bytes/total in %):
12.3% 12.3% 8.8% 5.2% 3.3% 3.2% 3.0% 2.9% 2.6% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308251400.pktlen.png)
detailed numbers
[ 16- 31]: 2434
[ 32- 63]: 1176274
[ 64- 127]: 1519975
[ 128- 255]: 92270
[ 256- 511]: 113297
[ 512- 1023]: 336677
[ 1024- 2047]: 1005848
Protocol Breakdown
![[protocol breakdown chart]](200308251400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4246775 (100.00%) 1991546513 (100.00%) 468.96
ip 4244068 ( 99.94%) 1991467118 (100.00%) 469.24
tcp 2809892 ( 66.17%) 1812994166 ( 91.03%) 645.22
http(s) 1204063 ( 28.35%) 1079041202 ( 54.18%) 896.17
http(c) 161840 ( 3.81%) 16498739 ( 0.83%) 101.94
squid 8033 ( 0.19%) 9082080 ( 0.46%) 1130.60
smtp 96332 ( 2.27%) 26682128 ( 1.34%) 276.98
nntp 162820 ( 3.83%) 244877086 ( 12.30%) 1503.97
ftp 66418 ( 1.56%) 42658196 ( 2.14%) 642.27
pop3 4413 ( 0.10%) 3779247 ( 0.19%) 856.39
imap 72 ( 0.00%) 18935 ( 0.00%) 262.99
telnet 1196 ( 0.03%) 186367 ( 0.01%) 155.83
ssh 2596 ( 0.06%) 256205 ( 0.01%) 98.69
dns 502 ( 0.01%) 33007 ( 0.00%) 65.75
bgp 168 ( 0.00%) 48125 ( 0.00%) 286.46
napster 73419 ( 1.73%) 38924822 ( 1.95%) 530.17
rtsp 46444 ( 1.09%) 42645525 ( 2.14%) 918.21
icecast 338 ( 0.01%) 110331 ( 0.01%) 326.42
other 981199 ( 23.10%) 308150443 ( 15.47%) 314.05
udp 198055 ( 4.66%) 49882968 ( 2.50%) 251.86
dns 73725 ( 1.74%) 10766249 ( 0.54%) 146.03
realaud 10424 ( 0.25%) 5062056 ( 0.25%) 485.62
everque 17 ( 0.00%) 2303 ( 0.00%) 135.47
other 113843 ( 2.68%) 34018293 ( 1.71%) 298.82
icmp 1144471 ( 26.95%) 114814996 ( 5.77%) 100.32
ipsec 111 ( 0.00%) 12522 ( 0.00%) 112.81
ip6 484 ( 0.01%) 86150 ( 0.00%) 178.00
other 91055 ( 2.14%) 13676316 ( 0.69%) 150.20
frag 6522 ( 0.15%) 7743226 ( 0.39%) 1187.25
tcpdump file: 200308251400.dump.gz (115.54 MB)