Traffic Trace Info
DumpFile: 200305051400.dump
FileSize: 303.89MB
Id: 200305051400
StartTime: Mon May 5 14:00:00 2003
EndTime: Mon May 5 14:15:00 2003
TotalTime: 899.90 seconds
TotalCapSize: 236.99MB CapLen: 96 bytes
# of packets: 4384215 (1973.85MB)
AvgRate: 18.40Mbps stddev:1.80M
IP flow (unique src/dst pair) Information
# of flows: 267038 (avg. 16.42 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 2.6% 2.5% 2.3% 2.1% 2.1% 1.7% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 188554
Top 10 bandwidth usage (bytes/total in %):
9.1% 6.3% 5.6% 4.8% 4.7% 3.2% 3.0% 2.9% 2.8% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305051400.pktlen.png)
detailed numbers
[ 16- 31]: 14073
[ 32- 63]: 1370604
[ 64- 127]: 1090068
[ 128- 255]: 230669
[ 256- 511]: 177691
[ 512- 1023]: 387754
[ 1024- 2047]: 1113356
Protocol Breakdown
![[protocol breakdown chart]](200305051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4384215 (100.00%) 2069735929 (100.00%) 472.09
ip 4362135 ( 99.50%) 2069063348 ( 99.97%) 474.32
tcp 3600760 ( 82.13%) 1938232509 ( 93.65%) 538.28
http(s) 655222 ( 14.95%) 604407322 ( 29.20%) 922.45
http(c) 791752 ( 18.06%) 94298576 ( 4.56%) 119.10
squid 3841 ( 0.09%) 2537916 ( 0.12%) 660.74
smtp 430672 ( 9.82%) 233767443 ( 11.29%) 542.80
nntp 91 ( 0.00%) 10496 ( 0.00%) 115.34
ftp 70103 ( 1.60%) 41137610 ( 1.99%) 586.82
pop3 1882 ( 0.04%) 375989 ( 0.02%) 199.78
imap 129 ( 0.00%) 17003 ( 0.00%) 131.81
telnet 2967 ( 0.07%) 272784 ( 0.01%) 91.94
ssh 96226 ( 2.19%) 53693774 ( 2.59%) 558.00
dns 1075 ( 0.02%) 77674 ( 0.00%) 72.25
bgp 160 ( 0.00%) 23382 ( 0.00%) 146.14
napster 266078 ( 6.07%) 117480341 ( 5.68%) 441.53
rtsp 2860 ( 0.07%) 221123 ( 0.01%) 77.32
icecast 32249 ( 0.74%) 31021040 ( 1.50%) 961.92
hotline 1496 ( 0.03%) 1099230 ( 0.05%) 734.78
other 1243688 ( 28.37%) 757780980 ( 36.61%) 609.30
udp 481722 ( 10.99%) 101641689 ( 4.91%) 211.00
dns 303664 ( 6.93%) 48378830 ( 2.34%) 159.32
rip 120 ( 0.00%) 7560 ( 0.00%) 63.00
realaud 9902 ( 0.23%) 5564545 ( 0.27%) 561.96
halflif 1 ( 0.00%) 80 ( 0.00%) 80.00
everque 4 ( 0.00%) 295 ( 0.00%) 73.75
unreal 2 ( 0.00%) 163 ( 0.00%) 81.50
cuseeme 1 ( 0.00%) 70 ( 0.00%) 70.00
other 167966 ( 3.83%) 47685906 ( 2.30%) 283.90
icmp 142333 ( 3.25%) 12039396 ( 0.58%) 84.59
ip6 1979 ( 0.05%) 640325 ( 0.03%) 323.56
other 135341 ( 3.09%) 16509429 ( 0.80%) 121.98
frag 2881 ( 0.07%) 2480609 ( 0.12%) 861.02
tcpdump file: 200305051400.dump.gz (120.84 MB)