Traffic Trace Info
DumpFile: 200205211400.dump
FileSize: 337.76MB
Id: 200205211400
StartTime: Tue May 21 14:00:00 2002
EndTime: Tue May 21 14:16:14 2002
TotalTime: 974.45 seconds
TotalCapSize: 261.52MB CapLen: 96 bytes
# of packets: 4996064 (2694.17MB)
AvgRate: 23.19Mbps stddev:2.46M
IP flow (unique src/dst pair) Information
# of flows: 161678 (avg. 30.90 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 2.7% 2.0% 1.8% 1.7% 1.5% 1.4% 1.4% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 100738
Top 10 bandwidth usage (bytes/total in %):
9.4% 3.6% 3.2% 3.2% 3.2% 2.7% 2.7% 2.4% 2.3% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200205211400.pktlen.png)
detailed numbers
[ 16- 31]: 30490
[ 32- 63]: 1569622
[ 64- 127]: 917368
[ 128- 255]: 239299
[ 256- 511]: 269216
[ 512- 1023]: 458305
[ 1024- 2047]: 1511764
Protocol Breakdown
![[protocol breakdown chart]](200205211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996064 (100.00%) 2825041069 (100.00%) 565.45
ip 4917765 ( 98.43%) 2822601238 ( 99.91%) 573.96
tcp 4280735 ( 85.68%) 2653626271 ( 93.93%) 619.90
http(s) 996622 ( 19.95%) 937183872 ( 33.17%) 940.36
http(c) 905306 ( 18.12%) 124637862 ( 4.41%) 137.67
squid 4487 ( 0.09%) 645226 ( 0.02%) 143.80
smtp 120869 ( 2.42%) 50956461 ( 1.80%) 421.58
nntp 42 ( 0.00%) 3318 ( 0.00%) 79.00
ftp 146608 ( 2.93%) 56993403 ( 2.02%) 388.75
pop3 5300 ( 0.11%) 538788 ( 0.02%) 101.66
imap 486 ( 0.01%) 39067 ( 0.00%) 80.38
telnet 2271 ( 0.05%) 257637 ( 0.01%) 113.45
ssh 5328 ( 0.11%) 532280 ( 0.02%) 99.90
dns 600 ( 0.01%) 42640 ( 0.00%) 71.07
bgp 256 ( 0.01%) 58173 ( 0.00%) 227.24
napster 702665 ( 14.06%) 526959414 ( 18.65%) 749.94
realaud 163 ( 0.00%) 11649 ( 0.00%) 71.47
rtsp 8559 ( 0.17%) 3200200 ( 0.11%) 373.90
icecast 841 ( 0.02%) 106790 ( 0.00%) 126.98
hotline 20 ( 0.00%) 2630 ( 0.00%) 131.50
other 1378996 ( 27.60%) 951386216 ( 33.68%) 689.91
udp 481138 ( 9.63%) 125258632 ( 4.43%) 260.34
dns 268136 ( 5.37%) 37007756 ( 1.31%) 138.02
rip 174 ( 0.00%) 19184 ( 0.00%) 110.25
realaud 21401 ( 0.43%) 15348376 ( 0.54%) 717.18
halflif 3 ( 0.00%) 180 ( 0.00%) 60.00
everque 394 ( 0.01%) 23647 ( 0.00%) 60.02
quake 4 ( 0.00%) 240 ( 0.00%) 60.00
other 190777 ( 3.82%) 72775672 ( 2.58%) 381.47
icmp 147298 ( 2.95%) 43189323 ( 1.53%) 293.21
ipsec 43 ( 0.00%) 8002 ( 0.00%) 186.09
ip6 1849 ( 0.04%) 291060 ( 0.01%) 157.41
other 6702 ( 0.13%) 227950 ( 0.01%) 34.01
frag 14931 ( 0.30%) 16395676 ( 0.58%) 1098.10
tcpdump file: 200205211400.dump.gz (134.95 MB)