Traffic Trace Info
DumpFile: 200203071400.dump
FileSize: 336.90MB
Id: 200203071400
StartTime: Thu Mar 7 14:00:00 2002
EndTime: Thu Mar 7 14:21:06 2002
TotalTime: 1266.16 seconds
TotalCapSize: 260.87MB CapLen: 96 bytes
# of packets: 4982253 (2005.43MB)
AvgRate: 13.29Mbps stddev:1.91M
IP flow (unique src/dst pair) Information
# of flows: 133719 (avg. 37.26 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.3% 2.2% 1.8% 1.7% 1.5% 1.3% 1.2% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 78319
Top 10 bandwidth usage (bytes/total in %):
12.2% 5.3% 4.3% 4.3% 3.9% 2.5% 2.4% 2.3% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203071400.pktlen.png)
detailed numbers
[ 16- 31]: 30712
[ 32- 63]: 1615156
[ 64- 127]: 1222395
[ 128- 255]: 353043
[ 256- 511]: 401187
[ 512- 1023]: 365065
[ 1024- 2047]: 994695
Protocol Breakdown
![[protocol breakdown chart]](200203071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4982253 (100.00%) 2102845953 (100.00%) 422.07
ip 4920288 ( 98.76%) 2100937101 ( 99.91%) 426.99
tcp 3971725 ( 79.72%) 1869201357 ( 88.89%) 470.63
http(s) 617819 ( 12.40%) 578438773 ( 27.51%) 936.26
http(c) 1136667 ( 22.81%) 116818038 ( 5.56%) 102.77
squid 16107 ( 0.32%) 15752191 ( 0.75%) 977.97
smtp 70901 ( 1.42%) 24981907 ( 1.19%) 352.35
nntp 9644 ( 0.19%) 584660 ( 0.03%) 60.62
ftp 69266 ( 1.39%) 12621473 ( 0.60%) 182.22
pop3 11177 ( 0.22%) 1674497 ( 0.08%) 149.82
imap 387 ( 0.01%) 31449 ( 0.00%) 81.26
telnet 1938 ( 0.04%) 266509 ( 0.01%) 137.52
ssh 12213 ( 0.25%) 9634814 ( 0.46%) 788.90
dns 702 ( 0.01%) 47466 ( 0.00%) 67.62
bgp 341 ( 0.01%) 66760 ( 0.00%) 195.78
napster 350522 ( 7.04%) 265341193 ( 12.62%) 756.99
realaud 2225 ( 0.04%) 2174098 ( 0.10%) 977.12
rtsp 8669 ( 0.17%) 3971972 ( 0.19%) 458.18
icecast 17851 ( 0.36%) 16504456 ( 0.78%) 924.57
hotline 9 ( 0.00%) 1261 ( 0.00%) 140.11
other 1644614 ( 33.01%) 820258829 ( 39.01%) 498.75
udp 754275 ( 15.14%) 161731999 ( 7.69%) 214.42
dns 629252 ( 12.63%) 80295132 ( 3.82%) 127.60
rip 339 ( 0.01%) 34054 ( 0.00%) 100.45
realaud 3923 ( 0.08%) 525479 ( 0.02%) 133.95
halflif 565 ( 0.01%) 95894 ( 0.00%) 169.72
starcra 1 ( 0.00%) 74 ( 0.00%) 74.00
everque 8414 ( 0.17%) 549401 ( 0.03%) 65.30
other 110907 ( 2.23%) 79880209 ( 3.80%) 720.24
icmp 130689 ( 2.62%) 30844707 ( 1.47%) 236.02
igmp 252 ( 0.01%) 15097 ( 0.00%) 59.91
ipsec 54 ( 0.00%) 10036 ( 0.00%) 185.85
ip6 32141 ( 0.65%) 36773871 ( 1.75%) 1144.14
other 31152 ( 0.63%) 2360034 ( 0.11%) 75.76
frag 45026 ( 0.90%) 52783186 ( 2.51%) 1172.28
tcpdump file: 200203071400.dump.gz (134.11 MB)