Traffic Trace Info
DumpFile: 200302272115.dump
FileSize: 278.24MB
Id: 200302272115
StartTime: Thu Feb 27 21:15:00 2003
EndTime: Thu Feb 27 21:30:00 2003
TotalTime: 899.37 seconds
TotalCapSize: 216.32MB CapLen: 96 bytes
# of packets: 4057877 (2176.80MB)
AvgRate: 20.30Mbps stddev:1.39M
IP flow (unique src/dst pair) Information
# of flows: 365071 (avg. 11.12 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.6% 3.7% 3.2% 2.3% 2.1% 1.9% 1.8% 1.8% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 266161
Top 10 bandwidth usage (bytes/total in %):
7.4% 4.6% 4.6% 4.4% 3.8% 3.8% 3.2% 3.2% 2.9% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272115.pktlen.png)
detailed numbers
[ 16- 31]: 13278
[ 32- 63]: 987731
[ 64- 127]: 1045479
[ 128- 255]: 225181
[ 256- 511]: 247525
[ 512- 1023]: 327365
[ 1024- 2047]: 1211318
Protocol Breakdown
![[protocol breakdown chart]](200302272115.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4057877 (100.00%) 2282535908 (100.00%) 562.50
ip 4038731 ( 99.53%) 2281956966 ( 99.97%) 565.02
tcp 3133240 ( 77.21%) 2076531048 ( 90.97%) 662.74
http(s) 832143 ( 20.51%) 859236547 ( 37.64%) 1032.56
http(c) 594317 ( 14.65%) 74556572 ( 3.27%) 125.45
squid 58908 ( 1.45%) 66921852 ( 2.93%) 1136.04
smtp 83390 ( 2.06%) 31935020 ( 1.40%) 382.96
nntp 137 ( 0.00%) 15643 ( 0.00%) 114.18
ftp 176753 ( 4.36%) 137439821 ( 6.02%) 777.58
pop3 8906 ( 0.22%) 9284743 ( 0.41%) 1042.53
imap 997 ( 0.02%) 712046 ( 0.03%) 714.19
telnet 2006 ( 0.05%) 159545 ( 0.01%) 79.53
ssh 49359 ( 1.22%) 42198775 ( 1.85%) 854.94
dns 2594 ( 0.06%) 217466 ( 0.01%) 83.83
bgp 167 ( 0.00%) 44759 ( 0.00%) 268.02
napster 135437 ( 3.34%) 73379772 ( 3.21%) 541.80
realaud 22 ( 0.00%) 3438 ( 0.00%) 156.27
rtsp 12177 ( 0.30%) 5409137 ( 0.24%) 444.21
icecast 25385 ( 0.63%) 22836647 ( 1.00%) 899.61
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1150328 ( 28.35%) 752170865 ( 32.95%) 653.88
udp 698068 ( 17.20%) 189365497 ( 8.30%) 271.27
dns 344229 ( 8.48%) 60062419 ( 2.63%) 174.48
realaud 9408 ( 0.23%) 5100213 ( 0.22%) 542.11
halflif 79 ( 0.00%) 4740 ( 0.00%) 60.00
starcra 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
quake 40792 ( 1.01%) 5985984 ( 0.26%) 146.74
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 303491 ( 7.48%) 118198967 ( 5.18%) 389.46
icmp 182692 ( 4.50%) 14881760 ( 0.65%) 81.46
ip6 4816 ( 0.12%) 501391 ( 0.02%) 104.11
other 19915 ( 0.49%) 677270 ( 0.03%) 34.01
frag 35581 ( 0.88%) 51963501 ( 2.28%) 1460.43
tcpdump file: 200302272115.dump.gz (111.62 MB)