Traffic Trace Info
DumpFile: 200204141400.dump
FileSize: 339.84MB
Id: 200204141400
StartTime: Sun Apr 14 14:00:00 2002
EndTime: Sun Apr 14 14:43:06 2002
TotalTime: 2586.01 seconds
TotalCapSize: 263.57MB CapLen: 96 bytes
# of packets: 4997731 (2661.76MB)
AvgRate: 8.63Mbps stddev:3.62M
IP flow (unique src/dst pair) Information
# of flows: 256471 (avg. 19.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
31.5% 3.5% 3.5% 3.4% 2.7% 2.5% 2.4% 2.1% 1.9% 1.7%
IP address Information
# of IPv4 addresses: 192606
Top 10 bandwidth usage (bytes/total in %):
31.5% 31.5% 6.7% 5.5% 4.3% 3.6% 3.5% 3.5% 3.4% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204141400.pktlen.png)
detailed numbers
[ 16- 31]: 11447
[ 32- 63]: 1595852
[ 64- 127]: 1008596
[ 128- 255]: 306189
[ 256- 511]: 251508
[ 512- 1023]: 290355
[ 1024- 2047]: 1533784
Protocol Breakdown
![[protocol breakdown chart]](200204141400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4997731 (100.00%) 2791060438 (100.00%) 558.47
ip 4971803 ( 99.48%) 2790259201 ( 99.97%) 561.22
tcp 4073238 ( 81.50%) 2545306382 ( 91.19%) 624.89
http(s) 1261176 ( 25.23%) 1551625210 ( 55.59%) 1230.30
http(c) 1091931 ( 21.85%) 113707313 ( 4.07%) 104.13
squid 90322 ( 1.81%) 8128207 ( 0.29%) 89.99
smtp 115152 ( 2.30%) 28551685 ( 1.02%) 247.95
nntp 882 ( 0.02%) 53171 ( 0.00%) 60.28
ftp 44603 ( 0.89%) 3098732 ( 0.11%) 69.47
pop3 12933 ( 0.26%) 1990645 ( 0.07%) 153.92
imap 244 ( 0.00%) 19185 ( 0.00%) 78.63
telnet 9605 ( 0.19%) 717117 ( 0.03%) 74.66
ssh 17090 ( 0.34%) 10484159 ( 0.38%) 613.47
dns 2205 ( 0.04%) 149451 ( 0.01%) 67.78
bgp 640 ( 0.01%) 94066 ( 0.00%) 146.98
napster 481739 ( 9.64%) 315646331 ( 11.31%) 655.22
realaud 6836 ( 0.14%) 411654 ( 0.01%) 60.22
rtsp 15740 ( 0.31%) 1296248 ( 0.05%) 82.35
icecast 808 ( 0.02%) 321666 ( 0.01%) 398.10
other 921203 ( 18.43%) 509006552 ( 18.24%) 552.55
udp 620800 ( 12.42%) 176444852 ( 6.32%) 284.22
dns 414231 ( 8.29%) 57445471 ( 2.06%) 138.68
rip 531 ( 0.01%) 60146 ( 0.00%) 113.27
realaud 21638 ( 0.43%) 10089989 ( 0.36%) 466.31
halflif 236 ( 0.00%) 47440 ( 0.00%) 201.02
starcra 19049 ( 0.38%) 1276426 ( 0.05%) 67.01
everque 6 ( 0.00%) 1147 ( 0.00%) 191.17
quake 1 ( 0.00%) 87 ( 0.00%) 87.00
cuseeme 2 ( 0.00%) 174 ( 0.00%) 87.00
other 164510 ( 3.29%) 107212141 ( 3.84%) 651.71
icmp 267849 ( 5.36%) 66742430 ( 2.39%) 249.18
igmp 774 ( 0.02%) 46440 ( 0.00%) 60.00
ip6 7242 ( 0.14%) 1649345 ( 0.06%) 227.75
other 1900 ( 0.04%) 69752 ( 0.00%) 36.71
frag 75378 ( 1.51%) 83574769 ( 2.99%) 1108.74
tcpdump file: 200204141400.dump.gz (124.46 MB)