Traffic Trace Info
DumpFile: 200203111400.dump
FileSize: 336.50MB
Id: 200203111400
StartTime: Mon Mar 11 14:00:00 2002
EndTime: Mon Mar 11 14:18:50 2002
TotalTime: 1130.01 seconds
TotalCapSize: 260.29MB CapLen: 96 bytes
# of packets: 4993593 (2091.14MB)
AvgRate: 15.52Mbps stddev:3.17M
IP flow (unique src/dst pair) Information
# of flows: 157922 (avg. 31.62 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 4.7% 2.3% 2.3% 2.0% 1.8% 1.7% 1.5% 1.4% 1.2%
IP address Information
# of IPv4 addresses: 112252
Top 10 bandwidth usage (bytes/total in %):
8.9% 8.7% 5.8% 5.3% 4.8% 4.8% 3.9% 3.5% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203111400.pktlen.png)
detailed numbers
[ 16- 31]: 42058
[ 32- 63]: 1862213
[ 64- 127]: 1114378
[ 128- 255]: 256110
[ 256- 511]: 250205
[ 512- 1023]: 374361
[ 1024- 2047]: 1094268
Protocol Breakdown
![[protocol breakdown chart]](200203111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4993593 (100.00%) 2192720848 (100.00%) 439.11
ip 4908870 ( 98.30%) 2190111266 ( 99.88%) 446.15
tcp 4123754 ( 82.58%) 2006865058 ( 91.52%) 486.66
http(s) 944220 ( 18.91%) 1029421396 ( 46.95%) 1090.23
http(c) 1512698 ( 30.29%) 178696007 ( 8.15%) 118.13
squid 22245 ( 0.45%) 2991375 ( 0.14%) 134.47
smtp 96486 ( 1.93%) 24713964 ( 1.13%) 256.14
nntp 21209 ( 0.42%) 1324796 ( 0.06%) 62.46
ftp 46320 ( 0.93%) 22958660 ( 1.05%) 495.65
pop3 14875 ( 0.30%) 6245523 ( 0.28%) 419.87
imap 209 ( 0.00%) 15157 ( 0.00%) 72.52
telnet 1766 ( 0.04%) 150400 ( 0.01%) 85.16
ssh 8328 ( 0.17%) 1116402 ( 0.05%) 134.05
dns 1300 ( 0.03%) 86950 ( 0.00%) 66.88
bgp 242 ( 0.00%) 38367 ( 0.00%) 158.54
napster 259058 ( 5.19%) 230876179 ( 10.53%) 891.21
realaud 29472 ( 0.59%) 20509977 ( 0.94%) 695.91
rtsp 27556 ( 0.55%) 3851083 ( 0.18%) 139.75
icecast 7166 ( 0.14%) 10134605 ( 0.46%) 1414.26
hotline 16 ( 0.00%) 2104 ( 0.00%) 131.50
other 1130051 ( 22.63%) 473712607 ( 21.60%) 419.20
udp 489976 ( 9.81%) 84396734 ( 3.85%) 172.25
dns 432176 ( 8.65%) 52221384 ( 2.38%) 120.83
rip 285 ( 0.01%) 28750 ( 0.00%) 100.88
realaud 1008 ( 0.02%) 61540 ( 0.00%) 61.05
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
everque 3 ( 0.00%) 256 ( 0.00%) 85.33
other 52381 ( 1.05%) 31177011 ( 1.42%) 595.20
icmp 95145 ( 1.91%) 26350738 ( 1.20%) 276.95
igmp 11443 ( 0.23%) 15694860 ( 0.72%) 1371.57
ipsec 60 ( 0.00%) 11160 ( 0.00%) 186.00
ip6 32130 ( 0.64%) 38042629 ( 1.73%) 1184.02
other 156362 ( 3.13%) 18750087 ( 0.86%) 119.91
frag 21458 ( 0.43%) 22578136 ( 1.03%) 1052.20
tcpdump file: 200203111400.dump.gz (129.88 MB)