Traffic Trace Info
DumpFile: 200305211400.dump
FileSize: 253.27MB
Id: 200305211400
StartTime: Wed May 21 14:00:00 2003
EndTime: Wed May 21 14:15:00 2003
TotalTime: 899.55 seconds
TotalCapSize: 196.25MB CapLen: 96 bytes
# of packets: 3736956 (2252.05MB)
AvgRate: 21.00Mbps stddev:0.76M
IP flow (unique src/dst pair) Information
# of flows: 233665 (avg. 15.99 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.5% 2.1% 1.6% 1.3% 1.2% 1.1% 1.1% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 196774
Top 10 bandwidth usage (bytes/total in %):
7.5% 3.6% 2.8% 2.7% 2.5% 2.5% 2.1% 2.1% 2.1% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305211400.pktlen.png)
detailed numbers
[ 16- 31]: 5811
[ 32- 63]: 1075609
[ 64- 127]: 647955
[ 128- 255]: 169703
[ 256- 511]: 185078
[ 512- 1023]: 364228
[ 1024- 2047]: 1288572
Protocol Breakdown
![[protocol breakdown chart]](200305211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3736956 (100.00%) 2361441834 (100.00%) 631.92
ip 3729674 ( 99.81%) 2361224883 ( 99.99%) 633.09
tcp 3141608 ( 84.07%) 2260759696 ( 95.74%) 719.62
http(s) 1351569 ( 36.17%) 1269608032 ( 53.76%) 939.36
http(c) 158848 ( 4.25%) 14891964 ( 0.63%) 93.75
squid 33938 ( 0.91%) 43852979 ( 1.86%) 1292.15
smtp 80830 ( 2.16%) 37342048 ( 1.58%) 461.98
nntp 79 ( 0.00%) 8889 ( 0.00%) 112.52
ftp 40074 ( 1.07%) 33735218 ( 1.43%) 841.82
pop3 3103 ( 0.08%) 1002082 ( 0.04%) 322.94
imap 151 ( 0.00%) 89521 ( 0.00%) 592.85
telnet 1004 ( 0.03%) 125605 ( 0.01%) 125.10
ssh 2756 ( 0.07%) 446339 ( 0.02%) 161.95
dns 194 ( 0.01%) 12465 ( 0.00%) 64.25
bgp 225 ( 0.01%) 97034 ( 0.00%) 431.26
napster 37211 ( 1.00%) 12353572 ( 0.52%) 331.99
realaud 17 ( 0.00%) 2251 ( 0.00%) 132.41
rtsp 4551 ( 0.12%) 4644900 ( 0.20%) 1020.63
icecast 1618 ( 0.04%) 204274 ( 0.01%) 126.25
other 1425353 ( 38.14%) 842338997 ( 35.67%) 590.97
udp 523735 ( 14.02%) 92119251 ( 3.90%) 175.89
dns 176130 ( 4.71%) 20567293 ( 0.87%) 116.77
rip 89 ( 0.00%) 5874 ( 0.00%) 66.00
realaud 33475 ( 0.90%) 17772768 ( 0.75%) 530.93
halflif 100168 ( 2.68%) 10947452 ( 0.46%) 109.29
starcra 10 ( 0.00%) 4180 ( 0.00%) 418.00
everque 1 ( 0.00%) 77 ( 0.00%) 77.00
quake 19 ( 0.00%) 1153 ( 0.00%) 60.68
other 213821 ( 5.72%) 42819652 ( 1.81%) 200.26
icmp 25584 ( 0.68%) 2561476 ( 0.11%) 100.12
ip6 440 ( 0.01%) 80758 ( 0.00%) 183.54
other 38307 ( 1.03%) 5703702 ( 0.24%) 148.89
frag 20 ( 0.00%) 8316 ( 0.00%) 415.80
tcpdump file: 200305211400.dump.gz (100.98 MB)