Traffic Trace Info
DumpFile: 200302081400.dump
FileSize: 346.07MB
Id: 200302081400
StartTime: Sat Feb 8 14:00:00 2003
EndTime: Sat Feb 8 14:20:24 2003
TotalTime: 1224.69 seconds
TotalCapSize: 270.52MB CapLen: 96 bytes
# of packets: 4951422 (2524.56MB)
AvgRate: 17.29Mbps stddev:1.63M
IP flow (unique src/dst pair) Information
# of flows: 199683 (avg. 24.80 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.8% 3.4% 3.1% 2.8% 2.8% 2.7% 2.3% 1.4% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 138866
Top 10 bandwidth usage (bytes/total in %):
11.7% 7.0% 5.6% 5.5% 4.8% 3.6% 3.4% 3.4% 3.1% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302081400.pktlen.png)
detailed numbers
[ 16- 31]: 12008
[ 32- 63]: 1231523
[ 64- 127]: 1431883
[ 128- 255]: 319657
[ 256- 511]: 215861
[ 512- 1023]: 313678
[ 1024- 2047]: 1426812
Protocol Breakdown
![[protocol breakdown chart]](200302081400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4951422 (100.00%) 2647195598 (100.00%) 534.63
ip 4933796 ( 99.64%) 2646661883 ( 99.98%) 536.44
tcp 4110625 ( 83.02%) 2446205076 ( 92.41%) 595.09
http(s) 1142461 ( 23.07%) 1269137314 ( 47.94%) 1110.88
http(c) 1118498 ( 22.59%) 145700465 ( 5.50%) 130.26
squid 30254 ( 0.61%) 26278867 ( 0.99%) 868.61
smtp 74965 ( 1.51%) 24832475 ( 0.94%) 331.25
nntp 62618 ( 1.26%) 3982378 ( 0.15%) 63.60
ftp 163873 ( 3.31%) 26581874 ( 1.00%) 162.21
pop3 2973 ( 0.06%) 420896 ( 0.02%) 141.57
imap 204 ( 0.00%) 15879 ( 0.00%) 77.84
telnet 116 ( 0.00%) 7561 ( 0.00%) 65.18
ssh 2557 ( 0.05%) 446622 ( 0.02%) 174.67
dns 777 ( 0.02%) 66486 ( 0.00%) 85.57
bgp 226 ( 0.00%) 45839 ( 0.00%) 202.83
napster 320287 ( 6.47%) 144725436 ( 5.47%) 451.86
realaud 51 ( 0.00%) 6213 ( 0.00%) 121.82
rtsp 8802 ( 0.18%) 4965765 ( 0.19%) 564.16
icecast 20401 ( 0.41%) 21422337 ( 0.81%) 1050.06
hotline 16 ( 0.00%) 2104 ( 0.00%) 131.50
other 1161293 ( 23.45%) 777557181 ( 29.37%) 669.56
udp 713701 ( 14.41%) 190077517 ( 7.18%) 266.33
dns 443261 ( 8.95%) 71148998 ( 2.69%) 160.51
realaud 9714 ( 0.20%) 4261938 ( 0.16%) 438.74
halflif 60 ( 0.00%) 9512 ( 0.00%) 158.53
starcra 2 ( 0.00%) 167 ( 0.00%) 83.50
everque 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 2 ( 0.00%) 164 ( 0.00%) 82.00
other 251699 ( 5.08%) 102607845 ( 3.88%) 407.66
icmp 91060 ( 1.84%) 9586971 ( 0.36%) 105.28
ip6 570 ( 0.01%) 185324 ( 0.01%) 325.13
other 17840 ( 0.36%) 606995 ( 0.02%) 34.02
frag 61279 ( 1.24%) 79939560 ( 3.02%) 1304.52
tcpdump file: 200302081400.dump.gz (131.90 MB)