Traffic Trace Info
DumpFile: 200302201400.dump
FileSize: 341.64MB
Id: 200302201400
StartTime: Thu Feb 20 14:00:00 2003
EndTime: Thu Feb 20 14:15:07 2003
TotalTime: 907.17 seconds
TotalCapSize: 266.17MB CapLen: 96 bytes
# of packets: 4945496 (2455.97MB)
AvgRate: 22.71Mbps stddev:1.22M
IP flow (unique src/dst pair) Information
# of flows: 307695 (avg. 16.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.1% 2.1% 1.9% 1.5% 1.5% 1.4% 1.4% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 212348
Top 10 bandwidth usage (bytes/total in %):
4.8% 3.8% 3.6% 3.5% 3.1% 3.1% 2.8% 2.7% 2.5% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302201400.pktlen.png)
detailed numbers
[ 16- 31]: 19414
[ 32- 63]: 1328889
[ 64- 127]: 1309290
[ 128- 255]: 281281
[ 256- 511]: 257403
[ 512- 1023]: 405281
[ 1024- 2047]: 1343938
Protocol Breakdown
![[protocol breakdown chart]](200302201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4945496 (100.00%) 2575270010 (100.00%) 520.73
ip 4917120 ( 99.43%) 2574411002 ( 99.97%) 523.56
tcp 4014048 ( 81.17%) 2398327907 ( 93.13%) 597.48
http(s) 1115914 ( 22.56%) 1112877393 ( 43.21%) 997.28
http(c) 947214 ( 19.15%) 128803172 ( 5.00%) 135.98
squid 11751 ( 0.24%) 5933054 ( 0.23%) 504.90
smtp 248122 ( 5.02%) 84381076 ( 3.28%) 340.08
nntp 1692 ( 0.03%) 376703 ( 0.01%) 222.64
ftp 115433 ( 2.33%) 30539420 ( 1.19%) 264.56
pop3 5221 ( 0.11%) 930973 ( 0.04%) 178.31
imap 1075 ( 0.02%) 83591 ( 0.00%) 77.76
telnet 2440 ( 0.05%) 283212 ( 0.01%) 116.07
ssh 4254 ( 0.09%) 822024 ( 0.03%) 193.24
dns 5864 ( 0.12%) 518144 ( 0.02%) 88.36
bgp 195 ( 0.00%) 66832 ( 0.00%) 342.73
napster 312773 ( 6.32%) 167933212 ( 6.52%) 536.92
realaud 47 ( 0.00%) 3822 ( 0.00%) 81.32
rtsp 56983 ( 1.15%) 40980975 ( 1.59%) 719.18
icecast 3512 ( 0.07%) 826501 ( 0.03%) 235.34
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1181251 ( 23.89%) 822956015 ( 31.96%) 696.68
udp 767318 ( 15.52%) 165797303 ( 6.44%) 216.07
dns 492922 ( 9.97%) 74466640 ( 2.89%) 151.07
realaud 52321 ( 1.06%) 37248941 ( 1.45%) 711.93
halflif 4 ( 0.00%) 240 ( 0.00%) 60.00
quake 16461 ( 0.33%) 3360656 ( 0.13%) 204.16
other 205506 ( 4.16%) 50714157 ( 1.97%) 246.78
icmp 104384 ( 2.11%) 9075157 ( 0.35%) 86.94
ip6 1047 ( 0.02%) 179400 ( 0.01%) 171.35
other 30323 ( 0.61%) 1031235 ( 0.04%) 34.01
frag 9679 ( 0.20%) 7831310 ( 0.30%) 809.10
tcpdump file: 200302201400.dump.gz (135.85 MB)