Traffic Trace Info
DumpFile: 200312121400.dump
FileSize: 365.82MB
Id: 200312121400
StartTime: Fri Dec 12 14:00:01 2003
EndTime: Fri Dec 12 14:15:01 2003
TotalTime: 899.87 seconds
TotalCapSize: 281.61MB CapLen: 96 bytes
# of packets: 5518855 (2285.22MB)
AvgRate: 21.30Mbps stddev:0.69M
IP flow (unique src/dst pair) Information
# of flows: 1752130 (avg. 3.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.2% 6.1% 3.5% 2.0% 1.6% 1.5% 1.4% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 749415
Top 10 bandwidth usage (bytes/total in %):
11.5% 7.2% 7.2% 6.3% 3.5% 3.5% 3.5% 2.6% 2.5% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312121400.pktlen.png)
detailed numbers
[ 16- 31]: 13820
[ 32- 63]: 1485461
[ 64- 127]: 2194341
[ 128- 255]: 177057
[ 256- 511]: 156072
[ 512- 1023]: 240135
[ 1024- 2047]: 1251969
Protocol Breakdown
![[protocol breakdown chart]](200312121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5518855 (100.00%) 2396226514 (100.00%) 434.19
ip 5501899 ( 99.69%) 2395723105 ( 99.98%) 435.44
tcp 3627550 ( 65.73%) 2163022015 ( 90.27%) 596.28
http(s) 1315237 ( 23.83%) 1317055748 ( 54.96%) 1001.38
http(c) 390691 ( 7.08%) 34698673 ( 1.45%) 88.81
squid 2014 ( 0.04%) 1248844 ( 0.05%) 620.08
smtp 111209 ( 2.02%) 25639699 ( 1.07%) 230.55
nntp 114472 ( 2.07%) 172398592 ( 7.19%) 1506.03
ftp 39855 ( 0.72%) 12141343 ( 0.51%) 304.64
pop3 1933 ( 0.04%) 486454 ( 0.02%) 251.66
imap 10 ( 0.00%) 717 ( 0.00%) 71.70
telnet 655 ( 0.01%) 74492 ( 0.00%) 113.73
ssh 52 ( 0.00%) 12996 ( 0.00%) 249.92
dns 151 ( 0.00%) 13618 ( 0.00%) 90.19
bgp 160 ( 0.00%) 28259 ( 0.00%) 176.62
napster 9194 ( 0.17%) 6284652 ( 0.26%) 683.56
realaud 3173 ( 0.06%) 2302648 ( 0.10%) 725.70
rtsp 20720 ( 0.38%) 30424084 ( 1.27%) 1468.34
icecast 879 ( 0.02%) 271607 ( 0.01%) 309.00
other 1616999 ( 29.30%) 559933718 ( 23.37%) 346.28
udp 308026 ( 5.58%) 69749748 ( 2.91%) 226.44
dns 83240 ( 1.51%) 11706612 ( 0.49%) 140.64
realaud 47589 ( 0.86%) 25672360 ( 1.07%) 539.46
other 177135 ( 3.21%) 32341901 ( 1.35%) 182.58
icmp 1458343 ( 26.42%) 150658887 ( 6.29%) 103.31
ip6 677 ( 0.01%) 193652 ( 0.01%) 286.04
other 107303 ( 1.94%) 12098803 ( 0.50%) 112.75
frag 212 ( 0.00%) 245488 ( 0.01%) 1157.96
tcpdump file: 200312121400.dump.gz (148.80 MB)