Traffic Trace Info
DumpFile: 200203191400.dump
FileSize: 337.04MB
Id: 200203191400
StartTime: Tue Mar 19 14:00:00 2002
EndTime: Tue Mar 19 14:18:06 2002
TotalTime: 1086.09 seconds
TotalCapSize: 260.84MB CapLen: 96 bytes
# of packets: 4993123 (2511.90MB)
AvgRate: 19.40Mbps stddev:2.01M
IP flow (unique src/dst pair) Information
# of flows: 185688 (avg. 26.89 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 2.6% 2.2% 2.1% 2.0% 1.9% 1.9% 1.8% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 121224
Top 10 bandwidth usage (bytes/total in %):
5.4% 3.9% 3.8% 3.7% 3.6% 3.2% 3.1% 2.8% 2.8% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203191400.pktlen.png)
detailed numbers
[ 16- 31]: 50287
[ 32- 63]: 1604446
[ 64- 127]: 997728
[ 128- 255]: 202522
[ 256- 511]: 273119
[ 512- 1023]: 492640
[ 1024- 2047]: 1372381
Protocol Breakdown
![[protocol breakdown chart]](200203191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4993123 (100.00%) 2633922180 (100.00%) 527.51
ip 4920820 ( 98.55%) 2631739366 ( 99.92%) 534.82
tcp 4040861 ( 80.93%) 2438107754 ( 92.57%) 603.36
http(s) 1185618 ( 23.75%) 1210098136 ( 45.94%) 1020.65
http(c) 1016024 ( 20.35%) 124727339 ( 4.74%) 122.76
squid 13936 ( 0.28%) 2698007 ( 0.10%) 193.60
smtp 146534 ( 2.93%) 52306683 ( 1.99%) 356.96
nntp 816 ( 0.02%) 708599 ( 0.03%) 868.38
ftp 268492 ( 5.38%) 233747135 ( 8.87%) 870.59
pop3 12327 ( 0.25%) 2670727 ( 0.10%) 216.66
imap 1811 ( 0.04%) 498440 ( 0.02%) 275.23
telnet 9163 ( 0.18%) 979513 ( 0.04%) 106.90
ssh 7911 ( 0.16%) 880151 ( 0.03%) 111.26
dns 2613 ( 0.05%) 203465 ( 0.01%) 77.87
bgp 241 ( 0.00%) 37370 ( 0.00%) 155.06
napster 312743 ( 6.26%) 259104343 ( 9.84%) 828.49
realaud 3990 ( 0.08%) 241062 ( 0.01%) 60.42
rtsp 13524 ( 0.27%) 4028595 ( 0.15%) 297.88
icecast 10871 ( 0.22%) 1064136 ( 0.04%) 97.89
hotline 24 ( 0.00%) 3084 ( 0.00%) 128.50
other 1033612 ( 20.70%) 544088058 ( 20.66%) 526.39
udp 571769 ( 11.45%) 135844698 ( 5.16%) 237.59
dns 387662 ( 7.76%) 49953058 ( 1.90%) 128.86
rip 240 ( 0.00%) 26960 ( 0.00%) 112.33
realaud 25342 ( 0.51%) 12514330 ( 0.48%) 493.82
halflif 2122 ( 0.04%) 239591 ( 0.01%) 112.91
starcra 1 ( 0.00%) 86 ( 0.00%) 86.00
everque 1 ( 0.00%) 85 ( 0.00%) 85.00
unreal 2 ( 0.00%) 172 ( 0.00%) 86.00
quake 1 ( 0.00%) 88 ( 0.00%) 88.00
cuseeme 1 ( 0.00%) 87 ( 0.00%) 87.00
other 148920 ( 2.98%) 69731722 ( 2.65%) 468.25
icmp 117855 ( 2.36%) 27861985 ( 1.06%) 236.41
igmp 213 ( 0.00%) 12780 ( 0.00%) 60.00
ipsec 52 ( 0.00%) 9672 ( 0.00%) 186.00
ip6 20940 ( 0.42%) 11744224 ( 0.45%) 560.85
other 169130 ( 3.39%) 18158253 ( 0.69%) 107.36
frag 22027 ( 0.44%) 21301193 ( 0.81%) 967.05
tcpdump file: 200203191400.dump.gz (131.81 MB)