Traffic Trace Info
DumpFile: 200204151400.dump
FileSize: 342.57MB
Id: 200204151400
StartTime: Mon Apr 15 14:00:01 2002
EndTime: Mon Apr 15 14:23:22 2002
TotalTime: 1401.06 seconds
TotalCapSize: 266.33MB CapLen: 96 bytes
# of packets: 4996565 (2235.79MB)
AvgRate: 13.39Mbps stddev:3.09M
IP flow (unique src/dst pair) Information
# of flows: 240591 (avg. 20.77 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.3% 3.1% 2.8% 1.6% 1.5% 1.4% 1.2% 1.2% 1.2% 1.0%
IP address Information
# of IPv4 addresses: 172993
Top 10 bandwidth usage (bytes/total in %):
5.2% 4.4% 4.3% 3.2% 2.8% 2.8% 2.5% 2.4% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204151400.pktlen.png)
detailed numbers
[ 16- 31]: 17482
[ 32- 63]: 1942186
[ 64- 127]: 943316
[ 128- 255]: 228307
[ 256- 511]: 247884
[ 512- 1023]: 420958
[ 1024- 2047]: 1196432
Protocol Breakdown
![[protocol breakdown chart]](200204151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996565 (100.00%) 2344400364 (100.00%) 469.20
ip 4957950 ( 99.23%) 2343208624 ( 99.95%) 472.62
tcp 4316072 ( 86.38%) 2181992400 ( 93.07%) 505.55
http(s) 1294553 ( 25.91%) 1198688538 ( 51.13%) 925.95
http(c) 1733529 ( 34.69%) 188092528 ( 8.02%) 108.50
squid 9255 ( 0.19%) 3582762 ( 0.15%) 387.12
smtp 91480 ( 1.83%) 27215237 ( 1.16%) 297.50
nntp 23 ( 0.00%) 1765 ( 0.00%) 76.74
ftp 78218 ( 1.57%) 66830698 ( 2.85%) 854.42
pop3 8920 ( 0.18%) 2970791 ( 0.13%) 333.05
imap 1614 ( 0.03%) 123715 ( 0.01%) 76.65
telnet 1324 ( 0.03%) 170735 ( 0.01%) 128.95
ssh 2032 ( 0.04%) 243810 ( 0.01%) 119.99
dns 693 ( 0.01%) 50057 ( 0.00%) 72.23
bgp 356 ( 0.01%) 54138 ( 0.00%) 152.07
napster 240270 ( 4.81%) 238319915 ( 10.17%) 991.88
realaud 1471 ( 0.03%) 103262 ( 0.00%) 70.20
rtsp 13384 ( 0.27%) 1379339 ( 0.06%) 103.06
icecast 24033 ( 0.48%) 29204267 ( 1.25%) 1215.17
other 814624 ( 16.30%) 424949495 ( 18.13%) 521.65
udp 465367 ( 9.31%) 122702178 ( 5.23%) 263.67
dns 334045 ( 6.69%) 44609019 ( 1.90%) 133.54
rip 299 ( 0.01%) 33354 ( 0.00%) 111.55
realaud 30729 ( 0.62%) 20775862 ( 0.89%) 676.10
halflif 1 ( 0.00%) 87 ( 0.00%) 87.00
starcra 1 ( 0.00%) 86 ( 0.00%) 86.00
everque 1 ( 0.00%) 75 ( 0.00%) 75.00
quake 2 ( 0.00%) 163 ( 0.00%) 81.50
other 98053 ( 1.96%) 56985778 ( 2.43%) 581.17
icmp 165108 ( 3.30%) 36873616 ( 1.57%) 223.33
igmp 420 ( 0.01%) 25200 ( 0.00%) 60.00
ip6 8078 ( 0.16%) 1505247 ( 0.06%) 186.34
other 2905 ( 0.06%) 109983 ( 0.00%) 37.86
frag 33638 ( 0.67%) 35289007 ( 1.51%) 1049.08
tcpdump file: 200204151400.dump.gz (130.86 MB)