Traffic Trace Info
DumpFile: 200204181400.dump
FileSize: 341.55MB
Id: 200204181400
StartTime: Thu Apr 18 14:00:00 2002
EndTime: Thu Apr 18 14:23:32 2002
TotalTime: 1411.88 seconds
TotalCapSize: 265.30MB CapLen: 96 bytes
# of packets: 4996896 (2312.76MB)
AvgRate: 13.74Mbps stddev:2.61M
IP flow (unique src/dst pair) Information
# of flows: 164699 (avg. 30.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.2% 2.4% 2.0% 1.7% 1.5% 1.5% 1.4% 1.0% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 104891
Top 10 bandwidth usage (bytes/total in %):
17.1% 16.5% 3.4% 2.9% 2.4% 2.3% 2.3% 2.1% 2.1% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204181400.pktlen.png)
detailed numbers
[ 16- 31]: 18933
[ 32- 63]: 1734772
[ 64- 127]: 1100964
[ 128- 255]: 252791
[ 256- 511]: 261876
[ 512- 1023]: 349280
[ 1024- 2047]: 1278280
Protocol Breakdown
![[protocol breakdown chart]](200204181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996896 (100.00%) 2425104557 (100.00%) 485.32
ip 4958129 ( 99.22%) 2423914669 ( 99.95%) 488.88
tcp 4164845 ( 83.35%) 2241764425 ( 92.44%) 538.26
http(s) 1364775 ( 27.31%) 1393736492 ( 57.47%) 1021.22
http(c) 1450693 ( 29.03%) 170762638 ( 7.04%) 117.71
squid 24317 ( 0.49%) 2246831 ( 0.09%) 92.40
smtp 87596 ( 1.75%) 27151086 ( 1.12%) 309.96
nntp 56 ( 0.00%) 4032 ( 0.00%) 72.00
ftp 23112 ( 0.46%) 6001229 ( 0.25%) 259.66
pop3 13119 ( 0.26%) 3344314 ( 0.14%) 254.92
imap 894 ( 0.02%) 74255 ( 0.00%) 83.06
telnet 6156 ( 0.12%) 449649 ( 0.02%) 73.04
ssh 4041 ( 0.08%) 1022139 ( 0.04%) 252.94
dns 824 ( 0.02%) 61972 ( 0.00%) 75.21
bgp 495 ( 0.01%) 121807 ( 0.01%) 246.07
napster 355570 ( 7.12%) 239605052 ( 9.88%) 673.86
realaud 382 ( 0.01%) 233067 ( 0.01%) 610.12
rtsp 8501 ( 0.17%) 3796087 ( 0.16%) 446.55
icecast 63496 ( 1.27%) 26760614 ( 1.10%) 421.45
hotline 25462 ( 0.51%) 37314001 ( 1.54%) 1465.48
other 735127 ( 14.71%) 329069677 ( 13.57%) 447.64
udp 649668 ( 13.00%) 146533103 ( 6.04%) 225.55
dns 504741 ( 10.10%) 59476154 ( 2.45%) 117.83
rip 313 ( 0.01%) 33818 ( 0.00%) 108.04
realaud 26079 ( 0.52%) 11598747 ( 0.48%) 444.75
halflif 1 ( 0.00%) 75 ( 0.00%) 75.00
starcra 1 ( 0.00%) 88 ( 0.00%) 88.00
everque 1 ( 0.00%) 88 ( 0.00%) 88.00
quake 5 ( 0.00%) 444 ( 0.00%) 88.80
cuseeme 2 ( 0.00%) 160 ( 0.00%) 80.00
other 109759 ( 2.20%) 63370703 ( 2.61%) 577.36
icmp 136727 ( 2.74%) 34629381 ( 1.43%) 253.27
igmp 421 ( 0.01%) 25260 ( 0.00%) 60.00
ip6 3873 ( 0.08%) 874208 ( 0.04%) 225.72
other 2595 ( 0.05%) 88292 ( 0.00%) 34.02
frag 39691 ( 0.79%) 52530023 ( 2.17%) 1323.47
tcpdump file: 200204181400.dump.gz (130.88 MB)